Christine Ritchie, MD, MSPH

Professor

Christine Ritchie, MD, MSPH, FACP, FAAHPM, is the Harris Fishbon Distinguished Professor in Clinical Translational Research and Aging in the Division of Geriatrics, Department of Medicine at the University of California San Francisco (UCSF).

A graduate of Davidson College and the University of North Carolina at Chapel Hill School of Medicine, she completed her internal medicine residency, chief residency and geriatric fellowship at the University of Alabama at Birmingham (UAB). She is a board certified geriatrician and palliative care physician and has a long-standing experience in clinical care delivery models, medical home care and advanced illness research. She is a recipient of an NIA-funded Geriatric Academic Leadership Award in Advanced Illness and Multimorbidity. She is also an inaugural member of the NIH-funded national Palliative Care Research Cooperative. She is an Associate Editor for the Journal of Palliative Medicine, serves on the Editorial Board of the Journal of Gerontology: Medical Sciences and is on the Board of the American Academy of Hospice and Palliative Medicine. Dr. Ritchie serves on the Public Policy and Research Committees of the American Academy of Homecare Physicians, has built and directed integrated health care programs that included medical house calls and has previously created a highly successful medical registry for managing patients with advanced chronic obstructive pulmonary disease in two health care systems.

Dr. Ritchie’s goal is to build a research program at UCSF at the interface of palliative care and geriatrics that seeks to improve quality of life and patient outcomes for those experiencing complex serious illnesses. Emphasis areas are in the area of chronic serious illness, multimorbidity, symptom burden and patient care complexity. She is currently studying the impact of symptom burden on health care utilization in individuals with multiple chronic conditions including cancer. She is also evaluating how patient-centered monitoring technology can be used to support patients and families with serious illness in their transition from the hospital to home.
Education
2017 - Diversity, Equity, and Inclusion Champion Training, University of California
Publications

  1. Howe RJ, Driver JA, Ritchie CS, McCreedy EM, Sullivan JL. Let home care be the GUIDE: Integrating quality dementia care into existing home care teams. Journal of the American Geriatrics Society 2024. PMID: 39431296


  2. Salinger MR, Ornstein KA, Kleijwegt H, Brody AA, Leff B, Mather H, Reckrey J, Ritchie CS. Defining and Validating Criteria to Identify Populations Who May Benefit From Home-Based Primary Care. Medical care 2024. PMID: 39404637


  3. Travis A, O'Donnell A, Giraldo-Santiago N, Stone SM, Torres D, Adler SR, Vranceanu AM, Ritchie CS. Intervention for the Management of Neuropsychiatric Symptoms to Reduce Caregiver Stress: Protocol for the Mindful and Self-Compassion Care Intervention for Caregivers of Persons Living With Dementia. JMIR research protocols 2024. PMID: 39392675


  4. LaRowe LR, Granados HC, Philpotts LL, Vranceanu AM, Ritchie CS. Prevalence of alcohol use among U.S. older adults with pain: A scoping review. Ageing research reviews 2024. PMID: 39395578


  5. Yoo-Jeong M, Ratnayake A, Tong Y, Tsai AC, Paul R, Reynolds Z, Ritchie CS, Seeley J, Hoeppner SS, Atwiine F, Okello S, Nakasujja N, Saylor D, Greene M, Asiimwe S, Tindimwebwa E, Tanner J, Olivieri-Mui B, Siedner MJ. Correlates of Sleep Health among Older-Age People with and without HIV in Uganda. AIDS and behavior 2024. PMID: 39375292


  6. McCabe L, Brown T, Anderson R, Chrystall L, Curry D, Fairclough M, Ritchie C, Scrutton P, Smith A, Douglas E. Living and Researching the COVID-19 Pandemic: Autoethnographic Reflections from a Co-Research Team of Older People and Academics. International journal of environmental research and public health 2024. PMID: 39457302


  7. Parks AL, Thacker A, Dohan D, Gomez LAR, Ritchie CS, Paladino J, Shah SJ. "I'm worth saving"- A Qualitative Study of People with Alzheimer's Disease Considering Lecanemab Treatment. medRxiv : the preprint server for health sciences 2024. PMID: 39371133


  8. Lage DE, Schmelkin A, Cohn J, Hernand M, Jin E, Horick NK, Miller L, Kuhlman C, Krueger E, Olivier K, Haggett D, Meneely E, Ritchie C, Nipp RD, Traeger L, El-Jawahri A, Greer JA, Temel JS. CONTINUUM: A Post-Discharge Supportive Care Intervention for Hospitalized Patients with Advanced Cancer. Journal of pain and symptom management 2024. PMID: 39197695


  9. Mbabazi P, Chen G, Ritchie CS, Tsai AC, Reynolds Z, Paul R, Seeley J, Tong Y, Hoeppner S, Okello S, Nakasujja N, Olivieri-Mui B, Tanner JA, Saylor D, Asiimwe S, Siedner MJ, Greene M. Prevalence and correlates of frailty among older people with and without HIV in rural Uganda. Journal of acquired immune deficiency syndromes (1999) 2024. PMID: 39169458


  10. Leff B, Ritchie C, Szanton S, Shapira O, Sutherland A, Lynch A, Powers BW, Siddiqui M, Ornstein KA. Epidemiology of Homebound Population Among Beneficiaries of a Large National Medicare Advantage Plan. Annals of internal medicine 2024. PMID: 39133927


  11. Keeney T, Miller A, Gilissen J, Coombs LA, Ritchie CS, McCarthy EP. Identification of older adults with Alzheimer's and related dementias among patients newly diagnosed with cancer: A comparison of methodological approaches. Journal of geriatric oncology 2024. PMID: 39122573


  12. Perez N, Pannu P, Kunitake H, Berger D, Ricciardi R, Brindle M, Cooper Z, Ritchie C, Bordeianou L, Cauley CE. An Evaluation Of Patient Experience Before And After Elective Colectomy For Diverticulitis Between Patients Older And Younger Than 65 Years: A Pilot Feasibility Study In mHealth Use. Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract 2024. PMID: 39089486


  13. Plys E, Giraldo-Santiago N, Ehmann M, Brewer J, Presciutti AM, Rush C, McDermott K, Greenberg J, Ritchie C, Vranceanu AM. "They really trust us!": Medical Interpreter's Roles and Experiences in an Integrated Primary Care Clinic. Social work in mental health 2024. PMID: 39157005


  14. Sideman AB, Harrison KL, Garrett SB, Paladino J, Naasan G, Ritchie CS. Dementia Specialty Care Clinicians' Perspectives on Their Role in the Dementia Diagnostic Process and Diagnostic Disclosure. Journal of geriatric psychiatry and neurology 2024. PMID: 39046920


  15. Rusher A, Araka E, Ananthakrishnan AN, Ritchie C, Kochar B. IBD Is Like a Tree: Reflections From Older Adults With Inflammatory Bowel Disease. Inflammatory bowel diseases 2024. PMID: 38934627


  16. LaRowe LR, Miaskowski C, Miller A, Mayfield A, Keefe FJ, Smith AK, Cooper BA, Wei LJ, Ritchie CS. Prevalence and Sociodemographic Correlates of Chronic Pain Among A Nationally Representative Sample of Older Adults in the United States. The journal of pain 2024. PMID: 38936750


  17. Kamdar M, Jethwani K, Centi AJ, Agboola S, Fischer N, Traeger L, Rinaldi S, Strand J, Ritchie C, Temel JS, Greer JA, Kvedar J, El-Jawarhi A, Jackson V. A digital therapeutic application (ePAL) to manage pain in patients with advanced cancer: A randomized controlled trial. Journal of pain and symptom management 2024. PMID: 38866116


  18. Kler SE, Diaz-Ramirez LG, Ryskina KL, Young Jeon S, Patel K, Cudjoe TKM, Ritchie CS, Harrison KL, Boscardin WJ, Brown RT. Geriatric conditions and healthcare utilization among older adults living in subsidized housing. Journal of the American Geriatrics Society 2024. PMID: 38847363


  19. de Sola-Smith K, Gilissen J, van der Steen JT, Mayan I, Van den Block L, Ritchie CS, Hunt LJ. Palliative Care in Early Dementia: A Scoping Review. Journal of pain and symptom management 2024. PMID: 38848792


  20. Bowman JK, Ritchie CS, Ouchi K, Tulsky JA, Teno JM. Patterns of national emergency department utilization by fee-for-service Medicare beneficiaries with dementia. Journal of the American Geriatrics Society 2024. PMID: 38838377


  21. Meghani SH, Mooney-Doyle K, Barnato A, Colborn K, Gillette R, Harrison KL, Hinds PS, Kirilova D, Knafl K, Schulman-Green D, Pollak KI, Ritchie CS, Kutner JS, Karcher S. Lessons Learned Establishing the Palliative Care Research Cooperative's Qualitative Data Repository. Journal of pain and symptom management 2024. PMID: 38825257


  22. Quach LT, Ritchie CS, Reynolds Z, Paul R, Seeley J, Tong Y, Hoeppner S, Okello S, Nakasujja N, Olivieri-Mui B, Saylor D, Greene M, Asiimwe S, Tindimwebwa E, Atwiine F, Sentongo R, Siedner MJ, Tsai AC. Correction: HIV, Social Networks, and Loneliness Among Older Adults in Uganda. AIDS and behavior 2024. PMID: 38809389


  24. Weiner JD, Leff B, Ritchie CS. A Scoping Review of Dementia Interventions in Home-Based Primary Care. Journal of the American Medical Directors Association 2024. PMID: 38663452


  25. Achanta A, Belak L, Ritchie CS, Januzzi JL, Wasfy JH. Age-Related Usage of GLP-1 Agonists in Obese Patients With Heart Failure and Preserved Ejection Fraction. Journal of the American College of Cardiology 2024. PMID: 38569765


  26. Kotwal AA, Allison TA, Halim M, Garrett SB, Perissinotto CM, Ritchie CS, Smith AK, Harrison KL. "Relationships, Very Quickly, Turn to Nothing": Loneliness, Social Isolation, and Adaptation to Changing Social Lives Among Persons Living With Dementia and Care Partners. The Gerontologist 2024. PMID: 38499400


  27. LaRowe LR, Miller A, Shah SJ, Ritchie CS. Hazardous Alcohol Use among Community-Dwelling Older Adults with Persistent or Recurrent Pain: Findings from the Health and Retirement Study. The journals of gerontology. Series A, Biological sciences and medical sciences 2023. PMID: 38135282


  28. Chary AN, Hernandez N, Rivera AP, Santangelo I, Ritchie C, Ouchi K, Liu SW, Naik AD, Kennedy M. Emergency department communication with diverse caregivers and persons living with dementia: A qualitative study. Journal of the American Geriatrics Society 2024. PMID: 38553011


  29. Jones KF, White G, Bennett A, Bulls H, Escott P, Orris S, Escott E, Fischer S, Hamm M, Krishnamurti T, Wong R, LeBlanc TW, Liebschutz J, Meghani S, Smith C, Temel J, Ritchie C, Merlin JS. Benefits, Harms, and Stakeholder Perspectives Regarding Opioid Therapy for Pain in Individuals With Metastatic Cancer: Protocol for a Descriptive Cohort Study. JMIR research protocols 2024. PMID: 38478905


  30. Burgdorf JG, Ornstein KA, Liu B, Leff B, Brody AA, McDonough C, Ritchie CS. Variation in Home Health Care Use by Dementia Status among a National Cohort of Older Adults. The journals of gerontology. Series A, Biological sciences and medical sciences 2023. PMID: 38071603


  31. Keeney T, Wu C, Savini A, Stone S, Travis A, Vranceanu AM, Steinhauser K, Greer J, Pastva AM, Ritchie C. Using Multiphase Optimization Strategy and Human-Centered Design to Create an Integrated Model of Palliative Care Skills in Home-Based Physical Therapy for Advanced Heart Failure. Journal of palliative medicine 2024. PMID: 38394228


  32. Cauley CE, Samost-Williams A, Philpotts L, Brindle M, Cooper Z, Ritchie CS. Geriatric Assessment in Colorectal Surgery: A Systematic Review. The Journal of surgical research 2024. PMID: 38367523


  33. Ding JL, Ritchie CS, Vranceanu AM, Mace RA. Palliative Care Interventions for Persons With Neurodegenerative Disease: A Scoping Review of Clinical Trial Study Design Features. Journal of palliative medicine 2024. PMID: 38364178


  34. Morse L, Cooper BA, Ritchie CS, Wong ML, Kober KM, Harris C, Shin J, Oppegaard K, Hammer MJ, Schimmel AC, Paul SM, Conley YP, Levine JD, Miaskowski C. Stability and consistency of symptom clusters in younger versus older patients receiving chemotherapy. BMC geriatrics 2024. PMID: 38365584


  35. Osakwe ZT, Bollens-Lund E, Wang Y, Ritchie CS, Reckrey JM, Ornstein KA. Clinician Perception of Likelihood of Death in the Next Year Is Associated With 1-Year Mortality and Hospice Use Among Older Adults Receiving Home Health Care. Journal of palliative medicine 2024. PMID: 38346312


  36. Sy M, Thacker A, Sheehan OC, Leff B, Ritchie CS. Caring for caregivers and persons living with dementia under home-based primary care: protocol for an interventional clinical trial. Pilot and feasibility studies 2024. PMID: 38336779


  37. Kutner JS, Pollak KI, Kehl KA, Ritchie CS. Advancing the Science of Palliative Care: Contributions of the Palliative Care Research Cooperative Group. Journal of palliative medicine 2024. PMID: 38324008


  38. Kochar B, Ananthakrishnan AN, Ritchie CS. Pharmacoequity for Older Adults With Inflammatory Bowel Diseases. Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association 2024. PMID: 38272614


  39. Kochar B, Ananthakrishnan AN, Ritchie CS. Pharmacoequity for Older Adults With Inflammatory Bowel Diseases. Gastroenterology 2024. PMID: 38278563


  40. Quach LT, Ritchie CS, Reynolds Z, Paul R, Seeley J, Tong Y, Hoeppner S, Okello S, Nakasujja N, Olivieri-Mui B, Saylor D, Greene M, Asiimwe S, Tindimwebwa E, Atwiine F, Sentongo R, Siedner MJ, Tsai AC. HIV, Social Networks, and Loneliness among Older Adults in Uganda. AIDS and behavior 2024. PMID: 38281251


  41. Kochar B, Rusher A, Araka E, Glasser R, Lai J, Ritchie C, Ananthakrishnan AN. Prevalence and Appropriateness of Polypharmacy in Older Adults with Inflammatory Bowel Diseases. Digestive diseases and sciences 2024. PMID: 38273076


  42. Ganguli I, Chant ED, Orav EJ, Mehrotra A, Ritchie CS. Health Care Contact Days Among Older Adults in Traditional Medicare : A Cross-Sectional Study. Annals of internal medicine 2024. PMID: 38252944


  43. Chant ED, Ritchie CS, Orav EJ, Ganguli I. Healthcare contact days among older adults living with dementia. Journal of the American Geriatrics Society 2024. PMID: 38263877


  44. LaRowe LR, Miaskowski C, Miller A, Mayfield A, Keefe FJ, Smith AK, Cooper BA, Wei LJ, Ritchie CS. Chronic Pain and Pain Management in Older Adults: Protocol and Pilot Results. Nursing research 2023. PMID: 37582291


  45. Mace RA, Lyons C, Cohen JE, Ritchie C, Bartels S, Okereke OI, Hoeppner BB, Brewer JA, Vranceanu AM. Optimizing the Implementation of a Lifestyle Dementia Prevention Intervention for Older Patients in an Academic Healthcare System. Journal of Alzheimer's disease : JAD 2024. PMID: 39031363


  46. Rochon EA, Sy M, Phillips M, Anderson E, Plys E, Ritchie C, Vranceanu AM. Bio-Experiential Technology to Support Persons With Dementia and Care Partners at Home (TEND): Protocol for an Intervention Development Study. JMIR research protocols 2023. PMID: 38157239


  47. McDermott K, Levey N, Brewer J, Ehmann M, Hooker JE, Pasinski R, Yousif N, Raju V, Gholston M, Greenberg J, Ritchie CS, Vranceanu AM. Improving Health for Older Adults With Pain Through Engagement: Protocol for Tailoring and Open Pilot Testing of a Mind-Body Activity Program Delivered Within Shared Medical Visits in an Underserved Community Clinic. JMIR research protocols 2023. PMID: 38157234


  48. Sy M, Ritchie CS, Vranceanu AM, Bakhshaie J. Palliative Care Clinical Trials in Underrepresented Ethnic and Racial Minorities: A Narrative Review. Journal of palliative medicine 2023. PMID: 38064535


  49. Davila C, Chan SH, Gosline A, Arenas Z, Kavanagh J, Feltz B, McCarthy E, Pitts T, Ritchie C. Online Forums as a Tool for Broader Inclusion of Voices on Health Care Communication Experiences and Serious Illness Care: Mixed Methods Study. Journal of medical Internet research 2023. PMID: 38055311


  50. Keeney T, Shameklis J, Drutchas A, Paladino J, Lindenberger E, Ritchie C, Calton B. Breaking the Cycle: Using Serious Illness Communication to Optimize Care Transition Planning in Serious Illness. Journal of the American Medical Directors Association 2023. PMID: 37949431


  51. Burgdorf JG, Ritchie CS, Reckrey JM, Liu B, McDonough C, Ornstein KA. Drivers of Community-Entry Home Health Care Utilization Among Older Adults. Journal of the American Medical Directors Association 2023. PMID: 37931897


  52. Hanson LC, Wessell K, Meeks N, Bennett AV, Toles M, Niznik J, Zimmerman S, Carpenter J, Ritchie CS, Ernecoff NC, Saliba D. Selecting outcomes for pragmatic clinical trials in dementia care: The IMPACT Collaboratory iLibrary. Journal of the American Geriatrics Society 2023. PMID: 37916447


  53. Kennedy M, Rico JS, Liu SW, Engel KG, Ritchie CS, Emergency Palliative Care Working Group. Emergency Palliative Care: Early Assessment of an Older Adult With a Fall and Hip Fracture. Journal of palliative medicine 2023. PMID: 37862570


  54. Mather H, Ornstein KA, McDonough C, Liu B, Salinger M, Ritchie CS. County-Level Social Vulnerability, Metropolitan Status, and Availability of Home Health Services. JAMA network open 2023. PMID: 37831454


  55. Vranceanu AM, Choukas NR, Rochon EA, Duarte B, Pietrzykowski MO, McDermott K, Hooker JE, Kulich R, Quiroz YT, Parker RA, Macklin EA, Ritchie C, Active Brains Project, Mace RA. Addressing the Chronic Pain-Early Cognitive Decline Comorbidity Among Older Adults: Protocol for the Active Brains Remote Efficacy Trial. JMIR research protocols 2023. PMID: 37768713


  56. Bannon S, Brewer J, Ahmad N, Cornelius T, Jackson J, Parker RA, Dams-O'Connor K, Dickerson BC, Ritchie C, Vranceanu AM. A Live Video Dyadic Resiliency Intervention to Prevent Chronic Emotional Distress Early After Dementia Diagnoses: Protocol for a Dyadic Mixed Methods Study. JMIR research protocols 2023. PMID: 37728979


  57. Jones KF, Khodyakov D, Han BH, Arnold RM, Dao E, Morrison J, Kapo J, Meier DE, Paice JA, Liebschutz JM, Ritchie CS, Merlin JS, Bulls HW. Expert consensus-based guidance on approaches to opioid management in individuals with advanced cancer-related pain and nonmedical stimulant use. Cancer 2023. PMID: 37691479


  58. Chary A, Hernandez N, Rivera AP, Ramont V, Obi T, Santangelo I, Ritchie C, Singh H, Hayden E, Naik AD, Liu S, Kennedy M. Perceptions of Acute Care Telemedicine Among Caregivers for Persons Living with Dementia: A Qualitative Study. Journal of applied gerontology : the official journal of the Southern Gerontological Society 2023. PMID: 37682526


  59. Marr J, Ritchie C, Leff B, Ornstein KA. Home-Based Medical Care Use In Medicare Advantage And Traditional Medicare In 2018. Health affairs (Project Hope) 2023. PMID: 37669486


  60. Harrison KL, Boyd N, Ritchie CS. Toward Gerineuropalliative Care for Patients with Dementia. The New England journal of medicine 2023. PMID: 37632464


  61. Vetter M, Donelan K, Guzikowski S, Michael C, Ritchie CS, Vogeli C, Forester BP. The needs of family caregivers of persons living with dementia cared for in primary care practices. Journal of evaluation in clinical practice 2023. PMID: 37593781


  62. Johannessen MS, Miaskowski C, Kleven AG, Ritchie CS, Paul SM, Grov EK, Hareide M, Gaudernack H, Utne I. Age-related differences in the occurrence, severity, and distress of symptoms in older patients at the initiation of chemotherapy. BMC geriatrics 2023. PMID: 37558973


  63. Hsu KY, Cenzer I, Harrison KL, Ritchie CS, Waite L, Kotwal A. In sickness and in health: Loneliness, depression, and the role of marital quality among spouses of persons with dementia. Journal of the American Geriatrics Society 2023. PMID: 37539784


  64. Nouri S, Li L, Huang C, Chung A, Stokes SC, Pan S, Wong EC, Newman J, Woo JW, Cheng J, Tan CH, Wertz M, Wood-Hughes E, Quinn M, Pantilat SZ, Lyles CR, Ritchie CS, Sudore RL. "At the End I Have a Say": Engaging the Chinese Community in Advance Care Planning. Journal of pain and symptom management 2023. PMID: 37536524


  65. Dzeng E, Batten JN, Dohan D, Blythe J, Ritchie CS, Curtis JR. Hospital Culture and Intensity of End-of-Life Care at 3 Academic Medical Centers. JAMA internal medicine 2023. PMID: 37399038


  66. Ritchie CS, Kotwal AA. Loneliness and Social Isolation in Palliative Care: A Call to Action. Journal of palliative medicine 2023. PMID: 37579234


  67. Paladino J, Sanders JJ, Fromme EK, Block S, Jacobsen JC, Jackson VA, Ritchie CS, Mitchell S. Improving serious illness communication: a qualitative study of clinical culture. BMC palliative care 2023. PMID: 37481530


  68. Paladino J, Fromme EK, Kilpatrick L, Dingfield L, Teuteberg W, Bernacki R, Jackson V, Sanders JJ, Jacobsen J, Ritchie C, Mitchell S. Lessons Learned About System-Level Improvement in Serious Illness Communication: A Qualitative Study of Serious Illness Care Program Implementation in Five Health Systems. Joint Commission journal on quality and patient safety 2023. PMID: 37537096


  69. Walling AM, Pevnick J, Bennett AV, Vydiswaran VGV, Ritchie CS. Dementia and electronic health record phenotypes: a scoping review of available phenotypes and opportunities for future research. Journal of the American Medical Informatics Association : JAMIA 2023. PMID: 37252836


  70. Kleven AG, Miaskowski C, Torstveit AH, Ritchie CS, Engh ME, Andersen E, Utne I. Quality of life of older gynecologic oncology patients at the initiation of chemotherapy. Nursing open 2023. PMID: 37337353


  71. Johnson PC, Woyach JA, Ulrich A, Marcotte V, Nipp RD, Lage DE, Nelson AM, Newcomb RA, Rice J, Lavoie MW, Ritchie CS, Bartlett N, Stephens DM, Ding W, Owen C, Stone R, Ruppert AS, Mandrekar SJ, Byrd JC, El-Jawahri A, Le-Rademacher J, Rosko A. Geriatric assessment measures are predictive of outcomes in chronic lymphocytic leukemia. Journal of geriatric oncology 2023. PMID: 37329769


  72. Bannon S, Brewer J, Cornelius T, Jackson J, Parker RA, Dams-O'Connor K, Dickerson B, Ritchie C, Vranceanu AM. Focus Group Study of Medical Stakeholders to Inform the Development of Resilient Together for Dementia: Protocol for a Postdiagnosis Live Video Dyadic Resiliency Intervention. JMIR research protocols 2023. PMID: 37247224


  73. Estiri H, Azhir A, Blacker DL, Ritchie CS, Patel CJ, Murphy SN. Temporal characterization of Alzheimer's Disease with sequences of clinical records. EBioMedicine 2023. PMID: 37247495


  74. Reckrey JM, Zhao D, Stone RI, Ritchie CS, Leff B, Ornstein KA. Use of Home-Based Clinical Care and Long-Term Services and Supports Among Homebound Older Adults. Journal of the American Medical Directors Association 2023. PMID: 37084771


  75. Mellinger TJ, Forester BP, Vogeli C, Donelan K, Gulla J, Vetter M, Vienneau M, Ritchie CS. Correction: Impact of dementia care training on nurse care managers' interactions with family caregivers. BMC geriatrics 2023. PMID: 36997880


  76. Lee K, Lee TC, Yefimova M, Kumar S, Puga F, Azuero A, Kamal A, Bakitas MA, Wright AA, Demiris G, Ritchie CS, Pickering CEZ, Nicholas Dionne-Odom J. Using digital phenotyping to understand health-related outcomes: A scoping review. International journal of medical informatics 2023. PMID: 37030145


  77. Hu FY, Wang Y, Abbas M, Bollens-Lund E, Reich AJ, Lipsitz SR, Gray TF, Kim D, Ritchie C, Kelley AS, Cooper Z. Prevalence of unpaid caregiving, pain, and depression in older seriously ill patients undergoing elective surgery. Journal of the American Geriatrics Society 2023. PMID: 36914427


  78. Nouri S, Quinn M, Doyle BN, McKissack M, Johnson N, Wertz M, Tan C, Pantilat SZ, Lyles CR, Ritchie CS, Sudore RL. "We've Got to Bring Information to Where People Are Comfortable": Community-Based Advance Care Planning with the Black Community. Journal of general internal medicine 2023. PMID: 36894819


  79. Mather H, Kleijwegt H, Bollens-Lund E, Liu B, Garrido MM, Kelley AS, Leff B, Ritchie CS, Ornstein KA. The heterogeneity of the homebound: A latent class analysis of a national sample of homebound older adults. Journal of the American Geriatrics Society 2023. PMID: 36876755


  80. Ganguli I, Orav EJ, Hailu R, Lii J, Rosenthal MB, Ritchie CS, Mehrotra A. Patient Characteristics Associated With Being Offered or Choosing Telephone vs Video Virtual Visits Among Medicare Beneficiaries. JAMA network open 2023. PMID: 36988958


  81. Osakwe ZT, Liu B, Ankuda CK, Ritchie CS, Leff B, Ornstein KA. The role of restrictive scope-of-practice regulations on the delivery of nurse practitioner-delivered home-based primary care. Journal of the American Geriatrics Society 2023. PMID: 36855242


  82. Ramirez-Gomez L, Johnson JK, Ritchie C, Meyer AK, Tan E, Madarasmi S, Gutierrez-Ramirez P, Aldarondo-Hern?ndez C, Mischoulon D, Banerjee S, Jain FA. Virtual mentalizing imagery therapy for Spanish language Latino family dementia caregivers: A feasibility and acceptability study. Frontiers in psychology 2023. PMID: 36874854


  83. Ankuda CK, Ornstein KA, Leff B, Rajagopalan S, Kinosian B, Brody AA, Ritchie CS. Defining a taxonomy of Medicare-funded home-based clinical care using claims data. BMC health services research 2023. PMID: 36747175


  84. Radcliffe KG, Halim M, Ritchie CS, Maus M, Harrison KL. Care Setting Transitions for People With Dementia: Qualitative Perspectives of Current and Former Care Partners. The American journal of hospice & palliative care 2023. PMID: 36730920


  85. Ufere NN, El-Jawahri A, Ritchie C, Lai JC, Schwarze ML. Promoting Prognostic Understanding and Health Equity for Patients With Advanced Liver Disease: Using "Best Case/Worst Case". Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association 2023. PMID: 36697145


  86. Ufere NN, El-Jawahri A, Ritchie C, Lai JC, Schwarze ML. Promoting Prognostic Understanding and Health Equity for Patients With Advanced Liver Disease: Using "Best Case/Worst Case". Gastroenterology 2023. PMID: 36702571


  87. Olivieri-Mui B, Hoeppner SS, Tong Y, Kohrt E, Quach LT, Saylor D, Seeley J, Tsai AC, Reynolds Z, Okello S, Asiimwe S, Flavia A, Sentongo R, Tindimwebwa E, Meyer AC, Nakasujja N, Paul R, Ritchie C, Greene M, Siedner MJ. Associations of the COVID-19 pandemic with quality of life: A cross-sectional study of older-age people with and without HIV in rural Uganda. Journal of global health 2023. PMID: 36655920


  88. Nouri S, Tan CH, Rangel M, Wertz M, Sanchez A, Alvarado A, Arreola E, Quinn M, Pantilat SZ, Lyles CR, Ritchie CS, Sudore RL. "Advocating for what we need": A CBPR approach to advance care planning in the Latinx older adult community. Journal of the American Geriatrics Society 2023. PMID: 36651685


  89. Mellinger TJ, Forester BP, Vogeli C, Donelan K, Gulla J, Vetter M, Vienneau M, Ritchie CS. Impact of dementia care training on nurse care managers' interactions with family caregivers. BMC geriatrics 2023. PMID: 36631767


  90. Saunders TS, Protsiv M, Jenkins ND, Solomon A, Blennow K, Ritchie C, Muniz-Terrera G. Association between Longitudinal Cerebrospinal Fluid Alzheimer's Biomarkers and the Lifestyle for Brain Health (LIBRA) Index: Findings from the European Prevention of Alzheimer's Dementia Cohort Study (EPAD LCS). The journal of prevention of Alzheimer's disease 2023. PMID: 37357296


  91. K?nig A, Linz N, Baykara E, Tr?ger J, Ritchie C, Saunders S, Teipel S, K?hler S, S?nchez-Benavides G, Grau-Rivera O, Gispert JD, Palmqvist S, Tideman P, Hansson O. Screening over Speech in Unselected Populations for Clinical Trials in AD (PROSPECT-AD): Study Design and Protocol. The journal of prevention of Alzheimer's disease 2023. PMID: 36946458


  92. Keeney T, Flom M, Ding J, Sy M, Leung K, Kim DH, Orav J, Vogeli C, Ritchie CS. Using a Claims-Based Frailty Index to Investigate Frailty, Survival, and Healthcare Expenditures among Older Adults Hospitalized for COVID-19 at an Academic Medical Center. The Journal of frailty & aging 2023. PMID: 36946713


  93. Aaronson EL, Kennedy M, Gillis-Crouch G, Zheng H, Jacobsen J, Ouchi K, Jackson V, Ritchie CS, Gioiella ME, Greenwald JL. Assessing the Acceptability and Feasibility of Leveraging Emergency Department Social Workers' Advanced Communication Skills to Assess Elderly Patients' Goals and Values. Journal of palliative medicine 2022. PMID: 36576866


  94. Wardlow L, Leff B, Biese K, Roberts C, Archbald-Pannone L, Ritchie C, DeCherrie LV, Sikka N, Gillespie SM, Collaborative for Telehealth and Aging. Development of telehealth principles and guidelines for older adults: A modified Delphi approach. Journal of the American Geriatrics Society 2022. PMID: 36534900


  95. Quach LT, Ritchie CS, Tsai AC, Reynolds Z, Paul R, Seeley J, Tong Y, Hoeppner S, Okello S, Nakasujja N, Olivieri-Mui B, Saylor D, Greene M, Asiimwe S, Siedner MJ. The benefits of care: treated HIV infection and health-related quality of life among older-aged people in Uganda. Aging & mental health 2022. PMID: 36503332


  96. Ritchie CS, Patel K, Boscardin J, Miaskowski C, Vranceanu AM, Whitlock E, Smith A. Impact of persistent pain on function, cognition, and well-being of older adults. Journal of the American Geriatrics Society 2022. PMID: 36475388


  97. Utne I, Stokke K, Ritchie C, Løyland B, Grov EK, Rasmussen HL, Lindemann K, Paul SM, Torstveit AH, Miaskowski C. Changes in Subjective Measures of Cognitive Function in Older Adults From the Initiation Through 12 Months After the Receipt of Chemotherapy. Cancer nursing 2022. PMID: 35781267


  98. Harrison KL, Garrett SB, Gilissen J, Terranova MJ, Bernstein Sideman A, Ritchie CS, Geschwind MD. Developing neuropalliative care for sporadic Creutzfeldt-Jakob Disease. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35239456


  99. Porter LS, Weiner DK, Ramos K, Barnes DE, Schmader KE, Gwyther L, Ritchie CS, Keefe FJ. Partnering to cope with pain: A pilot study of a caregiver-assisted pain coping skills intervention for patients with cognitive impairment and dementia. Palliative & supportive care 2022. PMID: 36942584


  100. Jih J, Nguyen A, Woo J, Tran WC, Wang A, Gonzales N, Fung J, Callejas J, Nguyen TT, Ritchie CS. A photo-based communication intervention to promote diet-related discussions among older adults with multi-morbidity. Journal of the American Geriatrics Society 2022. PMID: 36450690


  101. Sideman AB, Gilissen J, Harrison KL, Garrett SB, Terranova MJ, Ritchie CS, Geschwind MD. Caregiver Experiences Navigating the Diagnostic Journey in a Rapidly Progressing Dementia. Journal of geriatric psychiatry and neurology 2022. PMID: 36412170


  102. Walling AM, Ast K, Harrison JM, Dy SM, Ersek M, Hanson LC, Kamal AH, Ritchie CS, Teno JM, Rotella JD, Periyakoil VS, Ahluwalia SC. Patient-Reported Quality Measures for Palliative Care: The Time is now. Journal of pain and symptom management 2022. PMID: 36395918


  103. Torstveit AH, Miaskowski C, L?yland B, Grov EK, Ritchie CS, Paul SM, Engh AME, Utne I. Characteristics associated with decrements in objective measures of physical function in older patients with cancer during chemotherapy. Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer 2022. PMID: 36326906


  105. Steinman MA, Jing B, Shah SJ, Rizzo A, Lee SJ, Covinsky KE, Ritchie CS, Boscardin WJ. Development and validation of novel multimorbidity indices for older adults. Journal of the American Geriatrics Society 2022. PMID: 36282202


  106. Leff B, Ritchie C, Ciemins E, Dunning S. Prevalence of use and characteristics of users of home-based medical care in Medicare Advantage. Journal of the American Geriatrics Society 2022. PMID: 36222194


  107. Robertson ML, Phung A, Bhatnagar S, Li L, Schuchman M, Wolff J, Ritchie C, Leff B, Sheehan OC. Assessing the wellbeing of family caregivers of multimorbid and homebound older adults-A scoping literature review. Journal of the American Geriatrics Society 2022. PMID: 36197037


  108. Liu B, Ritchie CS, Ankuda CK, Perez-Benzo G, Osakwe ZT, Reckrey JM, Salinger MR, Leff B, Ornstein KA. Growth of Fee-for-Service Medicare Home-Based Medical Care Within Private Residences and Domiciliary Care Settings in the U.S., 2012-2019. Journal of the American Medical Directors Association 2022. PMID: 36202531


  109. Oh A, Hunt LJ, Ritchie CS, Ornstein KA, Kelley AS, Rajagopalan S, Ankuda CK. Role of Home Health for Community-Dwelling Older Adults Near the End of Life: A Resource Beyond Hospice? Journal of palliative medicine 2022. PMID: 36137095


  110. Stephens CE, Allison TA, Flint LA, David D, Wertz V, Halifax E, Barrientos P, Ritchie CS. Assessing Technical Feasibility and Acceptability of Telehealth Palliative Care in Nursing Homes. Palliative medicine reports 2022. PMID: 36059909


  111. Federman AD, Brody A, Ritchie CS, Egorova N, Arora A, Lubetsky S, Goswami R, Peralta M, Reckrey JM, Boockvar K, Shah S, Ornstein KA, Leff B, DeCherrie L, Siu AL. Outcomes of home-based primary care for homebound older adults: a randomized clinical trial. Journal of the American Geriatrics Society 2022. PMID: 36054295


  112. Cheng D, Kochar B, Cai T, Ritchie CS, Ananthakrishnan AN. Comorbidity influences the comparative safety of biologic therapy in older adults with inflammatory bowel diseases. The American journal of gastroenterology 2022. PMID: 35854436


  113. Fitzgerald Jones K, Khodyakov D, Arnold R, Bulls H, Dao E, Kapo J, Meier D, Paice J, Liebschutz J, Ritchie C, Merlin J. Consensus-Based Guidance on Opioid Management in Individuals With Advanced Cancer-Related Pain and Opioid Misuse or Use Disorder. JAMA oncology 2022. PMID: 35771550


  114. Hunt LJ, Gan S, Boscardin WJ, Yaffe K, Ritchie CS, Aldridge MD, Smith AK. A national study of disenrollment from hospice among people with dementia. Journal of the American Geriatrics Society 2022. PMID: 35670444


  115. Aaronson EL, Wright RJ, Ritchie CS, Grudzen CR, Ankuda CK, Bowman JK, Kuntz JG, Ouchi K, George N, Jubanyik K, Bright LE, Bickel K, Isaacs E, Petrillo LA, Carpenter C, Goett R, LaPointe L, Owens D, Manfredi R, Quest T. Mapping the Future for Research in Emergency Medicine Palliative Care: A Research Roadmap. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35368129


  116. Stapleton RD, Ford DW, Sterba KR, Nadig NR, Ades S, Back AL, Carson SS, Cheung KL, Ely J, Kross EK, Macauley RC, Maguire JM, Marcy TW, McEntee JJ, Menon PR, Overstreet A, Ritchie CS, Wendlandt B, Ardren SS, Balassone M, Burns S, Choudhury S, Diehl S, McCown E, Nielsen EL, Paul SR, Rice C, Taylor KK, Engelberg RA. Evolution of Investigating Informed Assent Discussions about CPR in Seriously Ill Patients. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35595375


  117. Gips A, Daubman BR, Petrillo LA, Bowman J, Ouchi K, Traeger L, Jackson V, Grudzen C, Ritchie CS, Aaronson EL. Palliative care in the emergency department: A qualitative study exploring barriers, facilitators, desired clinician qualities, and future directions. Palliative & supportive care 2021. PMID: 34233782


  118. Baim-Lance A, Ferreira KB, Cohen HJ, Ellenberg SS, Kuchel GA, Ritchie C, Sachs GA, Kitzman D, Morrison RS, Siu A. Improving the Approach to Defining, Classifying, Reporting and Monitoring Adverse Events in Seriously Ill Older Adults: Recommendations from a Multi-stakeholder Convening. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35581446


  119. Kwok I, Keyssar JR, Spitzer L, Kojimoto G, Hauser J, Ritchie CS, Rabow M. Poetry as a Healing Modality in Medicine: Current State and Common Structures for Implementation and Research. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35584740


  120. Cauley CE, Chang DC, Lipsitz SR, Brindle M, Cooper Z, Ritchie CS. Multi-institutional Cohort Study of Elective Diverticulitis Surgery: a National Surgical Quality Improvement Program Database Analysis to Identify Predictors of Non-home Discharge Among Older Adults. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35524079


  121. Ritchie C, Leff B. Home-Based Care Reimagined: A Full-Fledged Health Care Delivery Ecosystem Without Walls. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35500180


  122. Ganguli I, Orav EJ, Lii J, Mehrotra A, Ritchie CS. Which Medicare Beneficiaries Have Trouble Getting Places Like the Doctor's Office, and How Do They Do It? "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35469357


  123. Bannon SM, Grunberg VA, Manglani HR, Lester EG, Ritchie C, Vranceanu AM. Together from the start: A transdiagnostic framework for early dyadic interventions for neurodegenerative diseases. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35435998


  124. Harrison KL, Ritchie CS, Hunt LJ, Patel K, Boscardin WJ, Yaffe K, Smith AK. Life expectancy for community-dwelling persons with dementia and severe disability. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35357694


  125. Leff B, Ritchie C, Freeland DG, Jamshed N, Major A, Gallopyn N, Sharieff S, Taylor J, Yudin JA, Sheehan OC. The National Home-Based Primary Care Learning Network: A Practice-Based Quality Improvement and Research Network. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35351444


  126. Naasan G, Boyd ND, Harrison KL, Garrett SB, D'Aguiar Rosa T, Pérez-Cerpa B, McFarlane S, Miller BL, Ritchie CS. Advance Directive and POLST Documentation in Decedents With Dementia at a Memory Care Center: The Importance of Early Advance Care Planning. Neurology. Clinical practice 2022. PMID: 36157620


  127. Chua IS, Ritchie CS, Bates DW. Enhancing serious illness communication using artificial intelligence. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35087172


  128. Armstrong K, Ritchie C. Research Participation in Marginalized Communities - Overcoming Barriers. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35029846


  129. Kochar B, Ufere NN, Ritchie CS, Lai JC. The 5Ms of Geriatrics in Gastroenterology: The Path to Creating Age-Friendly Care for Older Adults With Inflammatory Bowel Diseases and Cirrhosis. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35080513


  130. Kochar B, Jylhävä J, Söderling J, Ritchie CS, SWIBREG study group, Ludvigsson JF, Khalili H, Olén O. Prevalence and Implications of Frailty in Older Adults with Incident Inflammatory Bowel Diseases: a Nationwide Cohort Study. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 34999206


  131. Shafir A, Ritchie CS, Garrett SB, Bernstein Sideman A, Naasan G, Merrilees J, Widera E, Flint L, Harrison KL. "Captive by the Uncertainty"-Experiences with Anticipatory Guidance for People Living with Dementia and Their Caregivers at a Specialty Dementia Clinic. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35124641


  132. Harrison KL, Garrett SB, Halim M, Bernstein Sideman A, Allison TA, Dohan D, Naasan G, Miller BL, Smith AK, Ritchie CS. "I Didn't Sign Up for This": Perspectives from Persons Living with Dementia and Care Partners on Challenges, Supports, and Opportunities to Add Geriatric Neuropalliative Care to Dementia Specialty Care. Journal of Alzheimer's disease : JAD 2022. PMID: 36245375


  133. Sideman AB, Chalmer R, Ayers E, Gershon R, Verghese J, Wolf M, Ansari A, Arvanitis M, Bui N, Chen P, Chodos A, Corriveau R, Curtis L, Ehrlich AR, Farias SET, Goode C, Hill-Sakurai L, Nowinski CJ, Premkumar M, Rankin KP, Ritchie CS, Tsoy E, Weiss E, Possin KL. Lessons from Detecting Cognitive Impairment Including Dementia (DetectCID) in Primary Care. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2022. PMID: 35124639


  134. Ornstein KA, Ankuda CK, Leff B, Rajagopalan S, Siu AL, Harrison KL, Oh A, Reckrey JM, Ritchie CS. Medicare-funded home-based clinical care for community-dwelling persons with dementia: An essential healthcare delivery mechanism. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2021. PMID: 34936087


  135. Utne I, Løyland B, Grov EK, Rasmussen HL, Torstveit AH, Paul SM, Ritchie C, Lindemann K, Vistad I, Rodríguez-Aranda C, Miaskowski C. Age-related differences in self-report and objective measures of cognitive function in older patients prior to chemotherapy. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2021. PMID: 34878233


  136. Ankuda CK, Leff B, Ritchie CS, Siu AL, Ornstein KA. Association of the COVID-19 Pandemic With the Prevalence of Homebound Older Adults in the United States, 2011-2020. JAMA internal medicine 2021. PMID: 34424269


  137. Merlin JS, Khodyakov D, Arnold R, Bulls HW, Dao E, Kapo J, King C, Meier D, Paice J, Ritchie C, Liebschutz JM. Expert Panel Consensus on Management of Advanced Cancer-Related Pain in Individuals With Opioid Use Disorder. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2021. PMID: 34962565


  138. Gray NA, Kamal AH, Hanson LC, Bull J, Kutner JS, Ritchie CS, Johnson KS. Clinician Perspectives Guiding Approach to Comprehensiveness of Palliative Care Assessment. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2021. PMID: 34788574


  139. Eaton England AL, Ritchie CS, Mickler A, Perissinotto CM, Garrigues SK, Leff B, Sheehan OC, Harrison KL. Attitudes of Homebound Older Adults and their Caregivers toward Research and Participation as Research Advisors. The Gerontologist 2020. PMID: 33216908


  140. Garrett SB, Nicosia F, Thompson N, Miaskowski C, Ritchie CS. Barriers and facilitators to older adults' use of nonpharmacologic approaches for chronic pain: a person-focused model. Pain 2021. PMID: 33902095


  141. Torstveit AH, Løyland B, Grov EK, Guren M, Paul SM, Ritchie C, Vistad I, Miaskowski C, Utne I. Distinctions Between Self-Report and Performance-Based Measures of Physical Function in Older Patients Prior to Chemotherapy. Cancer nursing 2021. PMID: 34183518


  142. Foakes G, Hurt C, Lehner JL, Tinsley H, Valentine J, Doede DD, Ritchie C, Leff B. Using Registry Data to Support National Quality Forum Endorsement of Quality Measures for Home-Based Medical Care. American journal of medical quality : the official journal of the American College of Medical Quality 2021. PMID: 33990472


  143. Boyd ND, Naasan G, Harrison KL, Garrett SB, D'Aguiar Rosa T, Pérez-Cerpa B, McFarlane S, Miller BL, Ritchie CS. Characteristics of people with dementia lost to follow-up from a dementia care center. International journal of geriatric psychiatry 2021. PMID: 34590336


  144. Kochar B, Orkaby AR, Ananthakrishnan AN, Ritchie CS. Frailty in inflammatory bowel diseases: an emerging concept. "Are Telehealth Visits Feasible for Vulnerable Patients?" 2021. PMID: 34594400


  145. Torstveit AH, Miaskowski C, Løyland B, Grov EK, Guren MG, Ritchie CS, Paul SM, Kleven AG, Utne I. Common and distinct characteristics associated with self-reported functional status in older patients with cancer receiving chemotherapy. European journal of oncology nursing : the official journal of European Oncology Nursing Society 2021. PMID: 34537538


  146. Gaudernack HE, Hareide MM, Miaskowski C, Ritchie C, Løyland B, Grov EK, Paul SM, Torstveit AH, Utne I. Symptom experience of older oncology patients with low versus high levels of multimorbidity prior to chemotherapy. European journal of oncology nursing : the official journal of European Oncology Nursing Society 2021. PMID: 34520997


  147. Brenner KO, Rosenberg LB, Cramer MA, Jacobsen JC, Applebaum AJ, Block SD, Doolittle DB, El-Jawahri A, Emanuel LL, Greer JA, Margulies AS, Logeman J, Rinaldi SP, Ritchie CS, Rodin GM, Sirois M, Tarbi EC, Temel JS, Jackson VA. Exploring the Psychological Aspects of Palliative Care: Lessons Learned from an Interdisciplinary Seminar of Experts. Journal of palliative medicine 2021. PMID: 34469229


  148. Kochar B, Kalasapudi L, Ufere NN, Nipp RD, Ananthakrishnan AN, Ritchie CS. Systematic Review of Inclusion and Analysis of Older Adults in Randomized Controlled Trials of Medications Used to Treat Inflammatory Bowel Diseases. Inflammatory bowel diseases 2021. PMID: 33705536


  149. Oh A, Allison TA, Mahoney K, Thompson N, Ritchie CS, Sudore RL, Harrison KL. Front-Line Hospice Staff Perceptions of Barriers and Opportunities to Discussing Advance Care Planning With Hospice Patients and Their Families. Journal of the American Medical Directors Association 2021. PMID: 34391713


  150. Johnson PC, Yi A, Horick N, Amonoo HL, Newcomb RA, Lavoie MW, Rice J, Reynolds MJ, Ritchie CS, Nipp RD, El-Jawahri A. Clinical Outcomes, Treatment Toxicity, and Health Care Utilization in Older Adults with Aggressive Non-Hodgkin Lymphoma. The oncologist 2021. PMID: 34327767


  151. Gorbenko K, Franzosa E, Masse S, Brody AA, Sheehan O, Kinosian B, Ritchie CS, Leff B, Ripp J, Ornstein KA, Federman AD. "I felt useless": a qualitative examination of COVID-19's impact on home-based primary care providers in New York. Home health care services quarterly 2021. PMID: 34301160


  152. Franzosa E, Gorbenko K, Brody AA, Leff B, Ritchie CS, Kinosian B, Sheehan OC, Federman AD, Ornstein KA. "There Is Something Very Personal About Seeing Someone's Face": Provider Perceptions of Video Visits in Home-Based Primary Care During COVID-19. Journal of applied gerontology : the official journal of the Southern Gerontological Society 2021. PMID: 34210200


  153. Federman AD, Leff B, Brody AA, Lubetsky S, Siu AL, Ritchie CS, Ornstein KA. Disruptions in Care and Support for Homebound Adults in Home-Based Primary Care in New York City During the COVID-19 Pandemic. Home healthcare now 2021. PMID: 34190705


  154. Gilissen J, Hunt L, Van den Block L, van der Steen J, Tahir P, Ritchie C. Earlier initiation of palliative care in the disease trajectory of people living with dementia: a scoping review protocol. BMJ open 2021. PMID: 34155071


  155. Ritchie CS, Gallopyn N, Sheehan O, Sharieff SA, Franzosa E, Gorbenko K, Ornstein KA, Federman AD, Brody AA, Leff B. COVID Challenges and Adaptations Among Home-Based Primary Care Practices: Lessons for an Ongoing Pandemic From a National Survey. Journal of the American Medical Directors Association 2021. PMID: 34111388


  156. King C, Arnold R, Dao E, Kapo J, Liebschutz J, Meier D, Paice J, Ritchie C, Czajkowski K, Khodyakov D, Merlin J. Consensus-based approach to managing opioids, including opioid misuse and opioid use disorder, in patients with serious illness: protocol for a modified Delphi process. BMJ open 2021. PMID: 34011593


  157. Tian L, Vassy JL, Ritchie CS, Lee CC, Kim DH. How to Quantify and Interpret Treatment Effects in Comparative Clinical Studies of COVID-19. Annals of internal medicine 2021. PMID: 33999681


  158. Bernstein Sideman A, Harrison KL, Garrett SB, Naasan G, Dementia Palliative Care Writing Group , Ritchie CS. Practices, challenges, and opportunities when addressing the palliative care needs of people living with dementia: Specialty memory care provider perspectives. Alzheimer's & dementia (New York, N. Y.) 2021. PMID: 33969177


  159. Kelley AS, Hanson LC, Ast K, Ciemins EL, Dunning SC, Meskow C, Ritchie CS. The Serious Illness Population: Ascertainment via Electronic Health Record or Claims Data. Journal of pain and symptom management 2021. PMID: 33933617


  160. Leff B, Sheehan OC, Harrison KL, Eaton England A, Mickler A, Basyal PS, Garrigues SK, Schuchman M, Perissinotto C, Garrett SB, Ritchie CS. A Home-Based Care Research Agenda by and for Homebound Older Adults and Caregivers. Journal of applied gerontology : the official journal of the Southern Gerontological Society 2021. PMID: 33792428


  161. Ding W, You Z, Chen Q, Yang L, Doheny J, Zhou X, Li N, Wang S, Hu K, Chen L, Xia S, Wu X, Wang C, Zhang C, Chen L, Ritchie C, Huang P, Mao J, Shen S. Gut Microbiota Influences Neuropathic Pain Through Modulating Proinflammatory and Anti-inflammatory T Cells. Anesthesia and analgesia 2020. PMID: 32889847


  162. Ankuda CK, Husain M, Bollens-Lund E, Leff B, Ritchie CS, Liu SH, Ornstein KA. The dynamics of being homebound over time: A prospective study of Medicare beneficiaries, 2012-2018. Journal of the American Geriatrics Society 2021. PMID: 33683707


  163. O'Hanlon CE, Lindvall C, Giannitrapani KF, Garrido M, Ritchie C, Asch S, Gamboa RC, Canning M, Lorenz KA, Walling AM, ImPACS Expert Panel. Expert Stakeholder Prioritization of Process Quality Measures to Achieve Patient- and Family-Centered Palliative and End-of-Life Cancer Care. Journal of palliative medicine 2021. PMID: 33605800


  164. Mickler AK, Leff B, Eaton England A, Garrigues SK, Schuchman M, Perissinotto C, Ritchie CS, Harrison KL, Sheehan OC. Understanding the Daily Experiences and Perceptions of Homebound Older Adults and Their Caregivers: A Qualitative Study. Journal of applied gerontology : the official journal of the Southern Gerontological Society 2021. PMID: 33522364


  165. Kochar B, Ufere NN, Nipp R, Gustafson JL, Carolan P, Ritchie CS. Video-Based Telehealth Visits Decrease With Increasing Age. The American journal of gastroenterology 2020. PMID: 33009048


  166. Campbell CM, Murphy DR, Taffet GE, Major AB, Ritchie CS, Leff B, Naik AD. Implementing Health Care Quality Measures in Electronic Health Records: A Conceptual Model. Journal of the American Geriatrics Society 2021. PMID: 33469940


  167. Harrison KL, Leff B, Garrigues SK, England ALE, Perissinotto CM, Sheehan OC, Mickler AK, Basyal PS, Ritchie CS. Virtual Research Stakeholder Groups with Isolated Homebound Elders and Caregivers: Lessons Learned Relevant to Research during Pandemics. Journal of palliative medicine 2021. PMID: 33395555


  168. Teno JM, Bunker JN, Bradley M, Bandini J, Ritchie C, Schlang D, Kim H, Anhang-Price R. Bereaved Family More Likely to Report "Too Little" Care than "Too Much" Care at the End of Life. Journal of palliative medicine 2020. PMID: 33337285


  169. Dressler G, Garrett SB, Hunt LJ, Thompson N, Mahoney K, Sudore RL, Ritchie CS, Harrison KL. "It's Case by Case, and It's a Struggle": A Qualitative Study of Hospice Practices, Perspectives, and Ethical Dilemmas When Caring for Hospice Enrollees with Full-Code Status or Intensive Treatment Preferences. Journal of palliative medicine 2020. PMID: 33237830


  170. Franzosa E, Gorbenko K, Brody AA, Leff B, Ritchie CS, Kinosian B, Ornstein KA, Federman AD. "At Home, with Care": Lessons from New York City Home-based Primary Care Practices Managing COVID-19. Journal of the American Geriatrics Society 2020. PMID: 33179761


  171. Aaronson EL, Daubman BR, Petrillo L, Bowman J, Ouchi K, Gips A, Traeger L, Jackson V, Grudzen C, Ritchie CS. Emerging Palliative Care Innovations in the ED: A Qualitative Analysis of Programmatic Elements During the COVID-19 Pandemic. Journal of pain and symptom management 2020. PMID: 33161031


  172. Hunt LJ, Garrett SB, Dressler G, Sudore R, Ritchie CS, Harrison KL. Goals of care conversations don't fit in a box': Hospice Staff Experiences and Perceptions of Advance Care Planning Quality Measurement. Journal of pain and symptom management 2020. PMID: 33096214


  173. Zimbroff RM, Ritchie CS, Leff B, Sheehan OC. Home-Based Primary and Palliative Care in the Medicaid Program: Systematic Review of the Literature. Journal of the American Geriatrics Society 2020. PMID: 32959375


  174. Schenker Y, Ellington L, Bell L, Kross EK, Rosenberg AR, Kutner JS, Bickel KE, Ritchie C, Kavalieratos D, Bekelman DB, Mooney KB, Fischer SM. The National Postdoctoral Palliative Care Research Training Collaborative: History, Activities, Challenges, and Future Goals. Journal of palliative medicine 2020. PMID: 32955969


  175. Ritchie CS, Garrett SB, Thompson N, Miaskowski C. Unintended Consequences of Opioid Regulations in Older Adults with Multiple Chronic Conditions. The Gerontologist 2020. PMID: 32222760


  176. Piña-Escudero SD, Chodos A, Weinstein CA, Allen IE, Ávila-Funes JA, Ritchie C. Subjective cognitive decline and elder mistreatment in Mexican community-dwelling older adults. Archives of gerontology and geriatrics 2020. PMID: 33010789


  177. Miaskowski C, Blyth F, Nicosia F, Haan M, Keefe F, Smith A, Ritchie C. A Biopsychosocial Model of Chronic Pain for Older Adults. Pain medicine (Malden, Mass.) 2019. PMID: 31846035


  178. Aaronson EL, Petrillo L, Stoltenberg M, Jacobsen J, Wilson E, Bowman J, Ouchi K, Traeger L, Daubman BR, Ritchie CS, Jackson V. The Experience of Emergency Department Providers with Embedded Palliative Care during COVID. Journal of pain and symptom management 2020. PMID: 32882358


  179. Nouri SS, Ritchie C, Volow A, Li B, McSpadden S, Dearman K, Kotwal A, Sudore RL. A Toolkit for Community-Based, Medicaid-Funded Case Managers to Introduce Advance Care Planning to Frail, Older Adults: A Pilot Study. Journal of palliative medicine 2020. PMID: 32865472


  180. Fralick M, Bartsch E, Ritchie CS, Sacks CA. Estimating the Use of Potentially Inappropriate Medications Among Older Adults in the United States. Journal of the American Geriatrics Society 2020. PMID: 32841366


  181. Paladino J, Brannen E, Benotti E, Henrich N, Ritchie C, Sanders J, Lakin JR. Implementing Serious Illness Communication Processes in Primary Care: A Qualitative Study. The American journal of hospice & palliative care 2020. PMID: 32794412


  182. McMahan RD, Barnes DE, Ritchie CS, Jin C, Shi Y, David D, Walker EJ, Tang VL, Sudore RL. Anxious, Depressed, and Planning for the Future: Advance Care Planning in Diverse Older Adults. Journal of the American Geriatrics Society 2020. PMID: 32783199


  183. Utne I, Cooper BA, Ritchie C, Wong M, Dunn LB, Loyland B, Grov EK, Hammer MJ, Paul SM, Levine JD, Conley YP, Kober KM, Miaskowski C. Co-occurrence of decrements in physical and cognitive function is common in older oncology patients receiving chemotherapy. European journal of oncology nursing : the official journal of European Oncology Nursing Society 2020. PMID: 32835999


  184. Bui N, Halifax E, David D, Hunt L, Uy E, Ritchie C, Stephens C. Understanding Nursing Home Staff Attitudes Toward Death and Dying: A Survey. The American journal of nursing 2020. PMID: 32665510


  185. Reckrey JM, Yang M, Kinosian B, Bollens-Lund E, Leff B, Ritchie C, Ornstein K. Receipt Of Home-Based Medical Care Among Older Beneficiaries Enrolled In Fee-For-Service Medicare. Health affairs (Project Hope) 2020. PMID: 32744949


  186. McCaw ZR, Tian L, Vassy JL, Ritchie CS, Lee CC, Kim DH, Wei LJ. How to Quantify and Interpret Treatment Effects in Comparative Clinical Studies of COVID-19. Annals of internal medicine 2020. PMID: 32634024


  187. Chodos AH, Cassel CK, Ritchie CS. Can the Safety Net be Age-Friendly? How to Address Its Important Role in Caring for Older Adults with Geriatric Conditions. Journal of general internal medicine 2020. PMID: 32632790


  188. Hanson LC, Bennett AV, Jonsson M, Kelley A, Ritchie C, Saliba D, Teno J, Zimmerman S. Selecting Outcomes to Ensure Pragmatic Trials Are Relevant to People Living with Dementia. Journal of the American Geriatrics Society 2020. PMID: 32589279


  189. Stoltenberg M, Jacobsen J, Wilson E, Daubman BR, Ritchie CS, Petrillo L, Jackson V, Aaronson EL. Emergency Department-Based Palliative Care during COVID. Journal of palliative medicine 2020. PMID: 32579868


  190. Ankuda CK, Leff B, Ritchie CS, Rahman OK, Ferreira KB, Bollens-Lund E, Ornstein KA. Implications of 2020 Skilled Home Healthcare Payment Reform for Persons with Dementia. Journal of the American Geriatrics Society 2020. PMID: 32562569


  191. Goldberg SA, Bonacci RA, Carlson LC, Pu CT, Ritchie CS. Home-based Testing for SARS-CoV-2: Leveraging Prehospital Resources for Vulnerable Populations. The western journal of emergency medicine 2020. PMID: 32726248


  192. Nouri S, Ritchie C, Chen P, Volow A, Li B, Tellez I, Sudore RL. Supporting In-Home Caregivers in Symptom Assessment of Frail Older Adults with Serious Illness: A Pilot Study. Journal of palliative medicine 2020. PMID: 32456540


  193. Leff B, Sheehan O, Bhatnagar S, Harrison KL, Barrows RC, Ritchie CS. To What Extent Are the Centers for Medicare & Medicaid Services 2019 MIPS Quality Measures Inclusive of Home-Based Medical Care? Annals of internal medicine 2020. PMID: 32423352


  194. Sheehan OC, Ritchie CS, Garrett SB, Harrison KL, Mickler A, Eaton England AL, Sharma Basyal P, Garrigues SK, Leff B. Unanticipated Therapeutic Value of the Patient-Centered Outcomes Research Institute (PCORI) Stakeholder Engagement Project for Homebound Older Adults. Journal of the American Medical Directors Association 2020. PMID: 32376106


  195. Chen J, Sadasivam R, Blok AC, Ritchie CS, Nagawa C, Orvek E, Patel K, Houston TK. The Association Between Patient-reported Clinical Factors and 30-day Acute Care Utilization in Chronic Heart Failure. Medical care 2020. PMID: 32197028


  196. Harrison KL, Leff B, Altan A, Dunning S, Patterson CR, Ritchie CS. What's Happening at Home: A Claims-based Approach to Better Understand Home Clinical Care Received by Older Adults. Medical care 2019. PMID: 31876645


  197. Harrison KL, Allison TA, Garrett SB, Thompson N, Sudore RL, Ritchie CS. Hospice Staff Perspectives on Caring for People with Dementia: A Multisite, Multistakeholder Study. Journal of palliative medicine 2020. PMID: 32130076


  199. Harrison KL, Bull JH, Garrett SB, Bonsignore L, Bice T, Hanson LC, Ritchie CS. Community-Based Palliative Care Consultations: Comparing Dementia to Nondementia Serious Illnesses. Journal of palliative medicine 2020. PMID: 31971857


  200. Anand S, Glaspy J, Roh L, Khandelwal V, Wenger N, Ritchie C, Walling AM. Establishing a Denominator for Palliative Care Quality Metrics for Patients with Advanced Cancer. Journal of palliative medicine 2020. PMID: 31928372


  201. Tsoy E, Possin KL, Thompson N, Patel K, Garrigues SK, Maravilla I, Erlhoff SJ, Ritchie CS. Self-Administered Cognitive Testing by Older Adults At-Risk for Cognitive Decline. The journal of prevention of Alzheimer's disease 2020. PMID: 32920631


  202. Jih J, Nguyen TT, Jin C, Seligman H, Boscardin WJ, Ritchie CS. Food Insecurity Is Associated with Behavioral Health Diagnosis Among Older Primary Care Patients with Multiple Chronic Conditions. Journal of general internal medicine 2019. PMID: 31808129


  203. Possin KL, Merrilees JJ, Dulaney S, Bonasera SJ, Chiong W, Lee K, Hooper SM, Allen IE, Braley T, Bernstein A, Rosa TD, Harrison K, Begert-Hellings H, Kornak J, Kahn JG, Naasan G, Lanata S, Clark AM, Chodos A, Gearhart R, Ritchie C, Miller BL. Effect of Collaborative Dementia Care via Telephone and Internet on Quality of Life, Caregiver Well-being, and Health Care Use: The Care Ecosystem Randomized Clinical Trial. JAMA internal medicine 2019. PMID: 31566651


  204. Bernstein A, Rogers KM, Possin KL, Steele NZR, Ritchie CS, Kramer JH, Geschwind M, Higgins JJ, Wohlgemuth J, Pesano R, Miller BL, Rankin KP. Dementia assessment and management in primary care settings: a survey of current provider practices in the United States. BMC health services research 2019. PMID: 31783848


  205. Schear S, Patel K, Deng LX, Miaskowski C, Maravilla I, Garrigues SK, Thompson N, Auerbach AD, Ritchie CS. Multimorbidity and Opioid Prescribing in Hospitalized Older Adults. Journal of palliative medicine 2019. PMID: 31689152


  206. Nicosia FM, Spar MJ, Stebbins M, Sudore RL, Ritchie CS, Lee KP, Rodondi K, Steinman MA. What Is a Medication-Related Problem? A Qualitative Study of Older Adults and Primary Care Clinicians. Journal of general internal medicine 2019. PMID: 31677102


  207. Sheehan OC, Leff B, Ritchie CS, Garrigues SK, Li L, Saliba D, Fathi R, Boyd CM. A systematic literature review of the assessment of treatment burden experienced by patients and their caregivers. BMC geriatrics 2019. PMID: 31604424


  208. Feuz MA, Odierna DH, Katen M, Volow A, McMahan RD, Ritchie CS, McSpadden S, Dearman K, Sudore RL. Leveraging In-Home Supportive Services Programs to Engage People in Advance Care Planning: Input from Staff, Providers, and Client Stakeholders. Journal of palliative medicine 2019. PMID: 31596644


  209. Oh A, Patel K, Boscardin WJ, Max W, Stephens C, Ritchie CS, Smith AK. Social Support and Patterns of Institutionalization Among Older Adults: A Longitudinal Study. Journal of the American Geriatrics Society 2019. PMID: 31593295


  210. Walling AM, Sudore RL, Bell D, Tseng CH, Ritchie C, Hays RD, Gibbs L, Rahimi M, Sanz J, Wenger NS. Population-Based Pragmatic Trial of Advance Care Planning in Primary Care in the University of California Health System. Journal of palliative medicine 2019. PMID: 31486723


  211. Bernstein A, Rogers KM, Possin KL, Steele NZR, Ritchie CS, Miller BL, Rankin KP. Primary Care Provider Attitudes and Practices Evaluating and Managing Patients with Neurocognitive Disorders. Journal of general internal medicine 2019. PMID: 31044411


  212. Harrison KL, Ritchie CS, Patel K, Hunt LJ, Covinsky KE, Yaffe K, Smith AK. Care Settings and Clinical Characteristics of Older Adults with Moderately Severe Dementia. Journal of the American Geriatrics Society 2019. PMID: 31389002


  213. Sheehan OC, Leff B, Ritchie CS. Frailty Tools are Not Yet Ready for Prime Time in High-Risk Identification. Journal of hospital medicine 2019. PMID: 31251723


  214. Dudley N, Ritchie CS, Stijacic-Cenzer I, Lee SJ. Palliative Care Needs in Oncology, Cardiology, and Neurology Clinic Patients in the USA. Journal of general internal medicine 2019. PMID: 30734190


  215. Calton BA, Rabow MW, Branagan L, Dionne-Odom JN, Oliver DP, Bakitas MA, Fratkin MD, Lustbader D, Jones CA, Ritchie CS. Top Ten Tips Palliative Care Clinicians Should Know About Telepalliative Care. Journal of palliative medicine 2019. PMID: 31237467


  216. Leff B, Lasher A, Ritchie CS. Can Home-Based Primary Care Drive Integration of Medical and Social Care for Complex Older Adults? Journal of the American Geriatrics Society 2019. PMID: 31074839


  217. Kamal AH, Bowman B, Ritchie CS. Identifying Palliative Care Champions to Promote High-Quality Care to Those with Serious Illness. Journal of the American Geriatrics Society 2019. PMID: 31074852


  218. Stephens CE, Halifax E, David D, Bui N, Lee SJ, Shim J, Ritchie CS. "They Don't Trust Us": The Influence of Perceptions of Inadequate Nursing Home Care on Emergency Department Transfers and the Potential Role for Telehealth. Clinical nursing research 2019. PMID: 31007055


  219. Harrison KL, Hunt LJ, Ritchie CS, Yaffe K. Dying With Dementia: Underrecognized and Stigmatized. Journal of the American Geriatrics Society 2019. PMID: 30908605


  220. Ritchie CS, Leff B, Harrison K. Response to Letter to the Editor "Caregiver Assessment Is Critical to HBMC". Journal of the American Medical Directors Association 2019. PMID: 30879949


  221. Kelley AS, Ferreira KB, Bollens-Lund E, Mather H, Hanson LC, Ritchie CS. Identifying Older Adults with Serious Illness: Transitioning from ICD-9 to ICD-10. Journal of pain and symptom management 2019. PMID: 30876955


  222. Anne Calton B, Ritchie C. "Yes! We Have a Home-Based Palliative Care Program!" Journal of the American Geriatrics Society 2019. PMID: 30830689


  223. Piña-Escudero SD, Weinstein CA, Ritchie C. Contextualizing mistreatment in cognitive impairment in Latin America. Journal of elder abuse & neglect 2019. PMID: 30810492


  224. Huber K, Patel K, Garrigues S, Leff B, Ritchie C. Interdisciplinary Teams and Home-Based Medical Care: Secondary Analysis of a National Survey. Journal of the American Medical Directors Association 2019. PMID: 30738821


  225. Wallhagen MI, Ritchie CS, Smith AK. Hearing Loss: Effect on Hospice and Palliative Care through the Eyes of Practitioners. Journal of pain and symptom management 2019. PMID: 30630051


  226. Chang A, Lundebjerg NE, Abrams J, Barnes DE, Fain MJ, Hall WJ, Johnson TM, Michael Harper G, Williams B, Ritchie CS. Leadership, Inside and Out: The Tideswell-AGS-ADGAP Emerging Leaders in Aging Program. Journal of the American Geriatrics Society 2019. PMID: 30604860


  227. Bernstein A, Harrison KL, Dulaney S, Merrilees J, Bowhay A, Heunis J, Choi J, Feuer JE, Clark AM, Chiong W, Lee K, Braley TL, Bonasera SJ, Ritchie C, Dohan D, Miller BL, Possin KL. The Role of Care Navigators Working with People with Dementia and Their Caregivers. Journal of Alzheimer's disease : JAD 2019. PMID: 31322558


  228. Dudley N, Ritchie CS, Rehm RS, Chapman SA, Wallhagen MI. Facilitators and Barriers to Interdisciplinary Communication between Providers in Primary Care and Palliative Care. Journal of palliative medicine 2018. PMID: 30383468


  229. Merlin JS, Patel K, Thompson N, Kapo J, Keefe F, Liebschutz J, Paice J, Somers T, Starrels J, Childers J, Schenker Y, Ritchie CS. Managing chronic pain in cancer survivors prescribed long-term opioid therapy: a national survey of ambulatory palliative care providers. Journal of pain and symptom management 2018. PMID: 30342243


  230. Cooper Z, Lilley EJ, Bollens-Lund E, Mitchell SL, Ritchie CS, Lipstiz SR, Kelley AS. High Burden of Palliative Care Needs of Older Adults During Emergency Major Abdominal Surgery. Journal of the American Geriatrics Society 2018. PMID: 30247747


  231. Hunt LJ, Ritchie CS, Cataldo JK, Patel K, Stephens CE, Smith AK. Pain and Emergency Department Use in the Last Month of Life Among Older Adults with Dementia. Journal of pain and symptom management 2018. PMID: 30223013


  232. Wong ML, Paul SM, Mastick J, Ritchie C, Steinman MA, Walter LC, Miaskowski C. Characteristics associated with physical function trajectories in older adults with cancer during chemotherapy. Journal of pain and symptom management 2018. PMID: 30144536


  233. Utne I, Løyland B, Grov EK, Rasmussen HL, Torstveit AH, Cooper BA, Mastick J, Mazor M, Wong M, Paul SM, Conley YP, Jahan T, Ritchie C, Levine JD, Miaskowski C. Distinct attentional function profiles in older adults receiving cancer chemotherapy. European journal of oncology nursing : the official journal of European Oncology Nursing Society 2018. PMID: 30322507


  234. Deng LX, Patel K, Miaskowski C, Maravilla I, Schear S, Garrigues S, Thompson N, Auerbach AD, Ritchie CS. Prevalence and Characteristics of Moderate to Severe Pain among Hospitalized Older Adults. Journal of the American Geriatrics Society 2018. PMID: 30095854


  235. Yao NA, Ritchie C, Cornwell T, Leff B. Use of Home-Based Medical Care and Disparities. Journal of the American Geriatrics Society 2018. PMID: 30084141


  236. Ritchie CS, Leff B, Garrigues SK, Perissinotto C, Sheehan OC, Harrison KL. A Quality of Care Framework for Home-Based Medical Care. Journal of the American Medical Directors Association 2018. PMID: 30056010


  237. Odierna DH, Katen MT, Feuz MA, McMahan RD, Ritchie CS, McSpadden S, Burns M, Volow AM, Sudore RL. Symptom Assessment Solutions for In-Home Supportive Services and Diverse Older Adults: A Roadmap for Change. Journal of palliative medicine 2018. PMID: 29851360


  238. Boucher NA, Nicolla J, Ogunseitan A, Kessler ER, Ritchie CS, Zafar YY. Feasibility and Acceptability of a Best Supportive Care Checklist among Clinicians. Journal of palliative medicine 2018. PMID: 29683377


  239. Moore KL, Patel K, Boscardin WJ, Steinman MA, Ritchie C, Schwartz JB. Medication burden attributable to chronic co-morbid conditions in the very old and vulnerable. PloS one 2018. PMID: 29684077


  240. Reckrey JM, Brody AA, McCormick ET, DeCherrie LV, Zhu CW, Ritchie CS, Siu AL, Egorova NN, Federman AD. Rationale and design of a randomized controlled trial of home-based primary care versus usual care for high-risk homebound older adults. Contemporary clinical trials 2018. PMID: 29588167


  241. Dudley N, Lee SJ, Stijacic-Cenzar I, Ritchie CS. Prevalence of Multimorbidity Among Older Adults with Advanced illness Visits to U.S. Subspecialty Clinics. Journal of pain and symptom management 2018. PMID: 29550359


  242. Ritchie CS, Kutner JS, Blatchford PJ, Abernethy AP. Response to Davis and Behm (doi: 10.1089/jpm.2017.0608): Discontinuation of Statins. Journal of palliative medicine 2018. PMID: 29649384


  243. Jih J, Stijacic-Cenzer I, Seligman HK, Boscardin WJ, Nguyen TT, Ritchie CS. Chronic disease burden predicts food insecurity among older adults. Volume 21 of Issue 9. Public health nutrition 2018. PMID: 29388533


  244. Stephens CE, Hunt LJ, Bui N, Halifax E, Ritchie CS, Lee SJ. Palliative Care Eligibility, Symptom Burden, and Quality-of-Life Ratings in Nursing Home Residents. Volume 178 of Issue 1. JAMA internal medicine 2018. PMID: 29159368


  245. Ard JD, Gower B, Hunter G, Ritchie CS, Roth DL, Goss A, Wingo BC, Bodner EV, Brown CJ, Bryan D, Buys DR, Haas MC, Keita AD, Flagg LA, Williams CP, Locher JL. Effects of Calorie Restriction in Obese Older Adults: The CROSSROADS Randomized Controlled Trial. Volume 73 of Issue 1. The journals of gerontology. Series A, Biological sciences and medical sciences 2017. PMID: 28003374


  246. Patanwala M, Tieu L, Ponath C, Guzman D, Ritchie CS, Kushel M. Physical, Psychological, Social, and Existential Symptoms in Older Homeless-Experienced Adults: An Observational Study of the Hope Home Cohort. Journal of general internal medicine 2017. PMID: 29185174


  247. Jaffee EM, Dang CV, Agus DB, Alexander BM, Anderson KC, Ashworth A, Barker AD, Bastani R, Bhatia S, Bluestone JA, Brawley O, Butte AJ, Coit DG, Davidson NE, Davis M, DePinho RA, Diasio RB, Draetta G, Frazier AL, Futreal A, Gambhir SS, Ganz PA, Garraway L, Gerson S, Gupta S, Heath J, Hoffman RI, Hudis C, Hughes-Halbert C, Ibrahim R, Jadvar H, Kavanagh B, Kittles R, Le QT, Lippman SM, Mankoff D, Mardis ER, Mayer DK, McMasters K, Meropol NJ, Mitchell B, Naredi P, Ornish D, Pawlik TM, Peppercorn J, Pomper MG, Raghavan D, Ritchie C, Schwarz SW, Sullivan R, Wahl R, Wolchok JD, Wong SL, Yung A. Future cancer research priorities in the USA: a Lancet Oncology Commission. Volume 18 of Issue 11. The Lancet. Oncology 2017. PMID: 29208398


  248. Tai-Seale M, Yang Y, Dillon E, Tapper S, Lai S, Yu P, Allore H, Ritchie C. Community-Based Palliative Care and Advance Care Planning Documentation: Evidence from a Multispecialty Group. Volume 66 of Issue 2. Journal of the American Geriatrics Society 2017. PMID: 29063601


  249. Ritchie CS, Leff B. Population Health and Tailored Medical Care in the Home: the Roles of Home-Based Primary Care and Home-Based Palliative Care. Volume 55 of Issue 3. Journal of pain and symptom management 2017. PMID: 29031914


  250. Dudley N, Ritchie CS, Wallhagen MI, Covinsky KE, Cooper BA, Patel K, Stijacic Cenzer I, Chapman SA. Characteristics of Older Adults in Primary Care Who May Benefit From Primary Palliative Care in the U.S. Volume 55 of Issue 2. Journal of pain and symptom management 2017. PMID: 28916294


  251. Dzeng E, Dohan D, Curtis JR, Smith TJ, Colaianni A, Ritchie CS. Homing in on the Social: System-Level Influences on Overly Aggressive Treatments at the End of Life. Volume 55 of Issue 2. Journal of pain and symptom management 2017. PMID: 28865869


  252. Sudore RL, Heyland DK, Lum HD, Rietjens JAC, Korfage IJ, Ritchie CS, Hanson LC, Meier DE, Pantilat SZ, Lorenz K, Howard M, Green MJ, Simon JE, Feuz MA, You JJ. Outcomes That Define Successful Advance Care Planning: A Delphi Panel Consensus. Volume 55 of Issue 2. Journal of pain and symptom management 2017. PMID: 28865870


  253. Portz JD, Kutner JS, Blatchford PJ, Ritchie CS. High Symptom Burden and Low Functional Status in the Setting of Multimorbidity. Volume 65 of Issue 10. Journal of the American Geriatrics Society 2017. PMID: 28857119


  254. Miaskowski C, Wong ML, Cooper BA, Mastick J, Paul SM, Possin K, Steinman M, Cataldo J, Dunn LB, Ritchie C. Distinct Physical Function Profiles in Older Adults Receiving Cancer Chemotherapy. Volume 54 of Issue 3. Journal of pain and symptom management 2017. PMID: 28716620


  255. Ritchie CS, Zhao F, Patel K, Manola J, Kvale EA, Snyder CF, Fisch MJ. Association between patients' perception of the comorbidity burden and symptoms in outpatients with common solid tumors. Volume 123 of Issue 19. Cancer 2017. PMID: 28608952


  256. Tjia J, Kutner JS, Ritchie CS, Blatchford PJ, Bennett Kendrick RE, Prince-Paul M, Somers TJ, McPherson ML, Sloan JA, Abernethy AP, Furuno JP. Perceptions of Statin Discontinuation among Patients with Life-Limiting Illness. Volume 20 of Issue 10. Journal of palliative medicine 2017. PMID: 28520522


  257. Possin KL, Merrilees J, Bonasera SJ, Bernstein A, Chiong W, Lee K, Wilson L, Hooper SM, Dulaney S, Braley T, Laohavanich S, Feuer JE, Clark AM, Schaffer MW, Schenk AK, Heunis J, Ong P, Cook KM, Bowhay AD, Gearhart R, Chodos A, Naasan G, Bindman AB, Dohan D, Ritchie C, Miller BL. Development of an adaptive, personalized, and scalable dementia care program: Early findings from the Care Ecosystem. Volume 14 of Issue 3. PLoS medicine 2017. PMID: 28323819


  258. Calton BA, Thompson N, Shepard N, Keyssar R, Patel K, Dzul-Church V, Kao H, Ritchie C, Rabow MW. "She Would Be Flailing Around Distressed": The Critical Role of Home-Based Palliative Care for Patients with Advanced Cancer. Volume 20 of Issue 8. Journal of palliative medicine 2017. PMID: 28437205


  259. Dillon E, Chuang J, Gupta A, Tapper S, Lai S, Yu P, Ritchie C, Tai-Seale M. Provider Perspectives on Advance Care Planning Documentation in the Electronic Health Record: The Experience of Primary Care Providers and Specialists Using Advance Health-Care Directives and Physician Orders for Life-Sustaining Treatment. Volume 34 of Issue 10. The American journal of hospice & palliative care 2017. PMID: 28196448


  260. Harrison KL, Dzeng E, Ritchie CS, Shanafelt TD, Kamal AH, Bull JH, Tilburt JC, Swetz KM. Addressing Palliative Care Clinician Burnout in Organizations: A Workforce Necessity, an Ethical Imperative. Volume 53 of Issue 6. Journal of pain and symptom management 2017. PMID: 28196784


  261. Fathi R, Bacchetti P, Haan MN, Houston TK, Patel K, Ritchie CS. Life-Space Assessment Predicts Hospital Readmission in Home-Limited Adults. Volume 65 of Issue 5. Journal of the American Geriatrics Society 2017. PMID: 28152175


  262. Kennedy RE, Sawyer P, Williams CP, Lo AX, Ritchie CS, Roth DL, Allman RM, Brown CJ. Life-Space Mobility Change Predicts 6-Month Mortality. Volume 65 of Issue 4. Journal of the American Geriatrics Society 2017. PMID: 28152168


  263. Pérez CM, Muñoz F, Andriankaja OM, Ritchie CS, Martínez S, Vergara J, Vivaldi J, López L, Campos M, Joshipura KJ. Cross-sectional associations of impaired glucose metabolism measures with bleeding on probing and periodontitis. Volume 44 of Issue 2. Journal of clinical periodontology 2017. PMID: 27978601


  264. Sudore RL, Lum HD, You JJ, Hanson LC, Meier DE, Pantilat SZ, Matlock DD, Rietjens JAC, Korfage IJ, Ritchie CS, Kutner JS, Teno JM, Thomas J, McMahan RD, Heyland DK. Defining Advance Care Planning for Adults: A Consensus Definition From a Multidisciplinary Delphi Panel. Volume 53 of Issue 5. Journal of pain and symptom management 2017. PMID: 28062339


  265. Harrison KL, Adrion ER, Ritchie CS, Sudore RL, Smith AK. Low Completion and Disparities in Advance Care Planning Activities Among Older Medicare Beneficiaries. Volume 176 of Issue 12. JAMA internal medicine 2016. PMID: 27802496


  266. LeBlanc TW, Ritchie CS, Friedman F, Bull J, Kutner JS, Johnson KS, Kamal AH. Adherence to Measuring What Matters Items When Caring for Patients With Hematologic Malignancies Versus Solid Tumors. Volume 52 of Issue 6. Journal of pain and symptom management 2016. PMID: 27810570


  267. Sheehan OC, Ritchie CS, Fathi R, Garrigues SK, Saliba D, Leff B. Development of Quality Indicators to Address Abuse and Neglect in Home-Based Primary Care and Palliative Care. Volume 64 of Issue 12. Journal of the American Geriatrics Society 2016. PMID: 27787878


  268. Shih J, Leutwyler H, Ritchie C, Paul SM, Levine JD, Cooper B, Wright F, Conley YP, Miaskowski C. Characteristics associated with inter-individual differences in the trajectories of self-reported attentional function in oncology outpatients receiving chemotherapy. Volume 25 of Issue 3. Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer 2016. PMID: 27766422


  269. Smith AK, Currow DC, Abernethy AP, Johnson MJ, Miao Y, Boscardin WJ, Ritchie CS. Prevalence and Outcomes of Breathlessness in Older Adults: A National Population Study. Volume 64 of Issue 10. Journal of the American Geriatrics Society 2016. PMID: 27603500


  270. Tang VL, Sudore R, Cenzer IS, Boscardin WJ, Smith A, Ritchie C, Wallhagen M, Finlayson E, Petrillo L, Covinsky K. Rates of Recovery to Pre-Fracture Function in Older Persons with Hip Fracture: an Observational Study. Volume 32 of Issue 2. Journal of general internal medicine 2016. PMID: 27605004


  271. Hampel H, O'Bryant SE, Castrillo JI, Ritchie C, Rojkova K, Broich K, Benda N, Nisticò R, Frank RA, Dubois B, Escott-Price V, Lista S. PRECISION MEDICINE - The Golden Gate for Detection, Treatment and Prevention of Alzheimer's Disease. The journal of prevention of Alzheimer's disease 2016. PMID: 28344933


  272. Ritchie CS, Houston TK, Richman JS, Sobko HJ, Berner ES, Taylor BB, Salanitro AH, Locher JL. The E-Coach technology-assisted care transition system: a pragmatic randomized trial. Volume 6 of Issue 3. Translational behavioral medicine 2016. PMID: 27339715


  273. Bolano M, Ahalt C, Ritchie C, Stijacic-Cenzer I, Williams B. Detained and Distressed: Persistent Distressing Symptoms in a Population of Older Jail Inmates. Volume 64 of Issue 11. Journal of the American Geriatrics Society 2016. PMID: 27534904


  274. Ritchie CS, Kelley AS, Stijacic Cenzer I, Smith AK, Wallhagen ML, Covinsky KE. High Levels of Geriatric Palliative Care Needs in Hip Fracture Patients Before the Hip Fracture. Volume 52 of Issue 4. Journal of pain and symptom management 2016. PMID: 27521282


  275. Yao N, Ritchie C, Camacho F, Leff B. Geographic Concentration Of Home-Based Medical Care Providers. Volume 35 of Issue 8. Health affairs (Project Hope) 2016. PMID: 27503964


  276. Petrillo LA, Ritchie CS. The challenges of symptom management for patients with multimorbidity in research and practice: a thematic review. Volume 24 of Issue 5. Progress in palliative care 2016. PMID: 28959091


  277. Bischel LE, Ritchie C, Kober KM, Paul SM, Cooper BA, Chen LM, Levine JD, Hammer M, Wright F, Miaskowski C. Age differences in fatigue, decrements in energy, and sleep disturbance in oncology patients receiving chemotherapy. Volume 23. European journal of oncology nursing : the official journal of European Oncology Nursing Society 2016. PMID: 27456383


  278. Shafir A, Garrigues SK, Schenker Y, Leff B, Neil J, Ritchie C. Homebound Patient and Caregiver Perceptions of Quality of Care in Home-Based Primary Care: A Qualitative Study. Volume 64 of Issue 8. Journal of the American Geriatrics Society 2016. PMID: 27384919


  279. Kvale EA, Huang CS, Meneses KM, Demark-Wahnefried W, Bae S, Azuero CB, Rocque GB, Bevis KS, Ritchie CS. Patient-centered support in the survivorship care transition: Outcomes from the Patient-Owned Survivorship Care Plan Intervention. Volume 122 of Issue 20. Cancer 2016. PMID: 27387096


  280. Bayliss EA, McQuillan DB, Ellis JL, Maciejewski ML, Zeng C, Barton MB, Boyd CM, Fortin M, Ling SM, Tai-Seale M, Ralston JD, Ritchie CS, Zulman DM. Using Electronic Health Record Data to Measure Care Quality for Individuals with Multiple Chronic Medical Conditions. Volume 64 of Issue 9. Journal of the American Geriatrics Society 2016. PMID: 27385077


  281. Smith AK, Ritchie CS, Miao Y, Boscardin WJ, Wallhagen ML. Self-Reported Hearing in the Last 2 Years of Life in Older Adults. Volume 64 of Issue 7. Journal of the American Geriatrics Society 2016. PMID: 27341383


  282. Agar MR, Quinn SJ, Crawford GB, Ritchie CS, Phillips JL, Collier A, Currow DC. Predictors of Mortality for Delirium in Palliative Care. Volume 19 of Issue 11. Journal of palliative medicine 2016. PMID: 27309842


  283. Cenzer IS, Tang V, Boscardin WJ, Smith AK, Ritchie C, Wallhagen MI, Espaldon R, Covinsky KE. One-Year Mortality After Hip Fracture: Development and Validation of a Prognostic Index. Volume 64 of Issue 9. Journal of the American Geriatrics Society 2016. PMID: 27295578


  284. Fathi R, Sheehan OC, Garrigues SK, Saliba D, Leff B, Ritchie CS. Development of an Interdisciplinary Team Communication Framework and Quality Metrics for Home-Based Medical Care Practices. Volume 17 of Issue 8. Journal of the American Medical Directors Association 2016. PMID: 27217093


  285. Smith AK, Ritchie CS, Wallhagen ML. Hearing Loss in Hospice and Palliative Care: A National Survey of Providers. Volume 52 of Issue 2. Journal of pain and symptom management 2016. PMID: 27046300


  286. Kelley AS, Covinsky KE, Gorges RJ, McKendrick K, Bollens-Lund E, Morrison RS, Ritchie CS. Identifying Older Adults with Serious Illness: A Critical Step toward Improving the Value of Health Care. Volume 52 of Issue 1. Health services research 2016. PMID: 26990009


  287. Ritchie C, Andersen R, Eng J, Garrigues SK, Intinarelli G, Kao H, Kawahara S, Patel K, Sapiro L, Thibault A, Tunick E, Barnes DE. Implementation of an Interdisciplinary, Team-Based Complex Care Support Health Care Model at an Academic Medical Center: Impact on Health Care Utilization and Quality of Life. Volume 11 of Issue 2. PloS one 2016. PMID: 26871704


  288. Kamal AH, Bull J, Ritchie CS, Kutner JS, Hanson LC, Friedman F, Taylor DH. Adherence to Measuring What Matters Measures Using Point-of-Care Data Collection Across Diverse Clinical Settings. Volume 51 of Issue 3. Journal of pain and symptom management 2016. PMID: 26854995


  289. Wright AA, Keating NL, Ayanian JZ, Chrischilles EA, Kahn KL, Ritchie CS, Weeks JC, Earle CC, Landrum MB. Family Perspectives on Aggressive Cancer Care Near the End of Life. Volume 315 of Issue 3. JAMA 2016. PMID: 26784776


  290. Aisen P, Touchon J, Andrieu S, Boada M, Doody R, Nosheny RL, Langbaum JB, Schneider L, Hendrix S, Wilcock G, Molinuevo JL, Ritchie C, Ousset PJ, Cummings J, Sperling R, DeKosky ST, Lovestone S, Hampel H, Petersen R, Legrand V, Egan M, Randolph C, Salloway S, Weiner M, Vellas B. Registries and Cohorts to Accelerate Early Phase Alzheimer's Trials. A Report from the E.U./U.S. Clinical Trials in Alzheimer's Disease Task Force. The journal of prevention of Alzheimer's disease 2016. PMID: 29210442


  291. Smith AK, Cenzer IS, John Boscardin W, Ritchie CS, Wallhagen ML, Covinsky KE. Increase in Disability Prevalence Before Hip Fracture. Volume 63 of Issue 10. Journal of the American Geriatrics Society 2015. PMID: 26480970


  292. Rabow MW, Dahlin C, Calton B, Bischoff K, Ritchie C. New Frontiers in Outpatient Palliative Care for Patients With Cancer. Volume 22 of Issue 4. Cancer control : journal of the Moffitt Cancer Center 2015. PMID: 26678973


  293. Kutner JS, Ritchie CS, Abernethy AP. Selecting the Optimal Design for Drug Discontinuation Trials in a Setting of Advanced, Life-Limiting Illness-Reply. Volume 175 of Issue 10. JAMA internal medicine 2015. PMID: 26436751


  294. Bakitas MA, Elk R, Astin M, Ceronsky L, Clifford KN, Dionne-Odom JN, Emanuel LL, Fink RM, Kvale E, Levkoff S, Ritchie C, Smith T. Systematic Review of Palliative Care in the Rural Setting. Volume 22 of Issue 4. Cancer control : journal of the Moffitt Cancer Center 2015. PMID: 26678972


  295. McNeil MJ, Kamal AH, Kutner JS, Ritchie CS, Abernethy AP. The Burden of Polypharmacy in Patients Near the End of Life. Volume 51 of Issue 2. Journal of pain and symptom management 2015. PMID: 26432571


  296. Nikolich-Žugich J, Goldman DP, Cohen PR, Cortese D, Fontana L, Kennedy BK, Mohler MJ, Olshansky SJ, Perls T, Perry D, Richardson A, Ritchie C, Wertheimer AM, Faragher RG, Fain MJ. Preparing for an Aging World: Engaging Biogerontologists, Geriatricians, and the Society. Volume 71 of Issue 4. The journals of gerontology. Series A, Biological sciences and medical sciences 2015. PMID: 26419976


  297. Stephens C, Halifax E, Bui N, Lee SJ, Harrington C, Shim J, Ritchie C. Provider Perspectives on the Influence of Family on Nursing Home Resident Transfers to the Emergency Department: Crises at the End of Life. Volume 2015. Current gerontology and geriatrics research 2015. PMID: 26379704


  298. Ornstein KA, Leff B, Covinsky KE, Ritchie CS, Federman AD, Roberts L, Kelley AS, Siu AL, Szanton SL. Epidemiology of the Homebound Population in the United States. Volume 175 of Issue 7. JAMA internal medicine 2015. PMID: 26010119


  299. Chang A, Ritchie C. Patient-Centered Models of Care: Closing the Gaps in Physician Readiness. Volume 30 of Issue 7. Journal of general internal medicine 2015. PMID: 25801696


  300. Ritchie CS, Rabow MW. Fostering a Quality of Care Culture in Community-Based Palliative Care: What Will It Take? Volume 18 of Issue 7. Journal of palliative medicine 2015. PMID: 26053462


  301. Leff B, Weston CM, Garrigues S, Patel K, Ritchie C. Home-based primary care practices in the United States: current state and quality improvement approaches. Volume 63 of Issue 5. Journal of the American Geriatrics Society 2015. PMID: 25940131


  302. Kutner JS, Blatchford PJ, Taylor DH, Ritchie CS, Bull JH, Fairclough DL, Hanson LC, LeBlanc TW, Samsa GP, Wolf S, Aziz NM, Currow DC, Ferrell B, Wagner-Johnston N, Zafar SY, Cleary JF, Dev S, Goode PS, Kamal AH, Kassner C, Kvale EA, McCallum JG, Ogunseitan AB, Pantilat SZ, Portenoy RK, Prince-Paul M, Sloan JA, Swetz KM, Von Gunten CF, Abernethy AP. Safety and benefit of discontinuing statin therapy in the setting of advanced, life-limiting illness: a randomized clinical trial. Volume 175 of Issue 5. JAMA internal medicine 2015. PMID: 25798575


  303. Zulman DM, Pal Chee C, Wagner TH, Yoon J, Cohen DM, Holmes TH, Ritchie C, Asch SM. Multimorbidity and healthcare utilisation among high-cost patients in the US Veterans Affairs Health Care System. Volume 5 of Issue 4. BMJ open 2015. PMID: 25882486


  304. Currow DC, Clark K, Kamal A, Collier A, Agar MR, Lovell MR, Phillips JL, Ritchie C. The Population Burden of Chronic Symptoms that Substantially Predate the Diagnosis of a Life-Limiting Illness. Volume 18 of Issue 6. Journal of palliative medicine 2015. PMID: 25859908


  305. Leff B, Saliba D, Ritchie C. Home-based care: the authors reply. Volume 34 of Issue 4. Health affairs (Project Hope) 2015. PMID: 25847658


  306. Merlin JS, Westfall AO, Chamot E, Saag M, Walcott M, Ritchie C, Kertesz S. Quantitative Evaluation of an Instrument to Identify Chronic Pain in HIV-Infected Individuals. Volume 31 of Issue 6. AIDS research and human retroviruses 2015. PMID: 25693683


  307. Kvale EA, Meneses K, Demark-Wahnefried W, Bakitas M, Ritchie C. Formative research in the development of a care transition intervention in breast cancer survivors. Volume 19 of Issue 4. European journal of oncology nursing : the official journal of European Oncology Nursing Society 2015. PMID: 25726359


  308. Miaskowski C, Dunn L, Ritchie C, Paul SM, Cooper B, Aouizerat BE, Alexander K, Skerman H, Yates P. Latent Class Analysis Reveals Distinct Subgroups of Patients Based on Symptom Occurrence and Demographic and Clinical Characteristics. Volume 50 of Issue 1. Journal of pain and symptom management 2015. PMID: 25647419


  309. Leff B, Ritchie C. Quality-of-care standards missing for the vulnerable homebound. Volume 45 of Issue 4. Modern healthcare 2015. PMID: 25671918


  310. Yates P, Miaskowski C, Cataldo JK, Paul SM, Cooper BA, Alexander K, Aouizerat B, Dunn L, Ritchie C, McCarthy A, Skerman H. Differences in Composition of Symptom Clusters Between Older and Younger Oncology Patients. Volume 49 of Issue 6. Journal of pain and symptom management 2015. PMID: 25582681


  311. Leff B, Carlson CM, Saliba D, Ritchie C. The invisible homebound: setting quality-of-care standards for home-based primary and palliative care. Volume 34 of Issue 1. Health affairs (Project Hope) 2015. PMID: 25561640


  312. Phillips J, Dal Grande E, Ritchie C, Abernethy AP, Currow DC. A population-based cross-sectional study that defined normative population data for the Life-Space Mobility Assessment-composite score. Volume 49 of Issue 5. Journal of pain and symptom management 2014. PMID: 25546285


  313. Lee SJ, Ritchie CS, Yaffe K, Stijacic Cenzer I, Barnes DE. A clinical index to predict progression from mild cognitive impairment to dementia due to Alzheimer's disease. Volume 9 of Issue 12. PloS one 2014. PMID: 25486250


  314. Williams BA, Ahalt C, Stijacic-Cenzer I, Smith AK, Goldenson J, Ritchie CS. Pain behind bars: the epidemiology of pain in older jail inmates in a county jail. Volume 17 of Issue 12. Journal of palliative medicine 2014. PMID: 25265035


  315. Merlin JS, Walcott M, Ritchie C, Herbey I, Kertesz SG, Chamot E, Saag M, Turan JM. 'Two pains together': patient perspectives on psychological aspects of chronic pain while living with HIV. Volume 9 of Issue 11. PloS one 2014. PMID: 25365306


  316. Steinman MA, Komaiko KD, Fung KZ, Ritchie CS. Use of opioids and other analgesics by older adults in the United States, 1999-2010. Volume 16 of Issue 2. Pain medicine (Malden, Mass.) 2014. PMID: 25352175


  317. Sheppard KD, Ford CR, Sawyer P, Foley KT, Harada CN, Brown CJ, Ritchie CS. The interprofessional clinical experience: interprofessional education in the nursing home. Volume 29 of Issue 2. Journal of interprofessional care 2014. PMID: 25140581


  318. Merlin JS, Turan JM, Herbey I, Westfall AO, Starrels JL, Kertesz SG, Saag MS, Ritchie CS. Aberrant drug-related behaviors: a qualitative analysis of medical record documentation in patients referred to an HIV/chronic pain clinic. Volume 15 of Issue 10. Pain medicine (Malden, Mass.) 2014. PMID: 25138608


  319. Mgbemena O, Westfall AO, Ritchie CS, Hicks J, Raper JL, Overton ET, Norton WE, Merlin JS. Preliminary outcomes of a pilot physical therapy program for HIV-infected patients with chronic pain. Volume 27 of Issue 2. AIDS care 2014. PMID: 25062028


  320. Ford CR, Brown CJ, Sawyer P, Rothrock AG, Ritchie CS. Advancing geriatric education: development of an interprofessional program for health care faculty. Volume 36 of Issue 4. Gerontology & geriatrics education 2014. PMID: 24884900


  321. Abernethy AP, Capell WH, Aziz NM, Ritchie C, Prince-Paul M, Bennett RE, Kutner JS. Ethical conduct of palliative care research: enhancing communication between investigators and institutional review boards. Volume 48 of Issue 6. Journal of pain and symptom management 2014. PMID: 24879998


  322. Dhruva A, Aouizerat BE, Cooper B, Paul SM, Dodd M, West C, Wara W, Lee K, Dunn LB, Langford DJ, Merriman JD, Baggott C, Cataldo J, Ritchie C, Kober KM, Leutwyler H, Miaskowski C. Cytokine gene associations with self-report ratings of morning and evening fatigue in oncology patients and their family caregivers. Volume 17 of Issue 2. Biological research for nursing 2014. PMID: 24872120


  323. Kelley AS, Langa KM, Smith AK, Cagle J, Ornstein K, Silveira MJ, Nicholas L, Covinsky KE, Ritchie CS. Leveraging the health and retirement study to advance palliative care research. Volume 17 of Issue 5. Journal of palliative medicine 2014. PMID: 24694096


  324. Merlin JS, Walcott MM, Herbey I, Chamot E, Ritchie C, Saag MS, Kertesz S. Qualitative investigation of a Brief Chronic Pain Screening tool in HIV-infected patients. Volume 28 of Issue 4. AIDS patient care and STDs 2014. PMID: 24621145


  325. Buys DR, Roth DL, Ritchie CS, Sawyer P, Allman RM, Funkhouser EM, Hovater M, Locher JL. Nutritional risk and body mass index predict hospitalization, nursing home admissions, and mortality in community-dwelling older adults: results from the UAB Study of Aging with 8.5 years of follow-up. Volume 69 of Issue 9. The journals of gerontology. Series A, Biological sciences and medical sciences 2014. PMID: 24589863


  326. Barnes DE, Cenzer IS, Yaffe K, Ritchie CS, Lee SJ. A point-based tool to predict conversion from mild cognitive impairment to probable Alzheimer's disease. Volume 10 of Issue 6. Alzheimer's & dementia : the journal of the Alzheimer's Association 2014. PMID: 24495339


  327. Haas MC, Bodner EV, Brown CJ, Bryan D, Buys DR, Keita AD, Flagg LA, Goss A, Gower B, Hovater M, Hunter G, Ritchie CS, Roth DL, Wingo BC, Ard J, Locher JL. Calorie restriction in overweight seniors: response of older adults to a dieting study: the CROSSROADS randomized controlled clinical trial. Volume 33 of Issue 4. Journal of nutrition in gerontology and geriatrics 2014. PMID: 25424512


  328. Azuero CB, Harris GM, Allen RS, Williams BR, Kvale E, Ritchie CS. Team-based volunteerism with the seriously ill: a qualitative analysis from 10 volunteers' perspectives. Volume 10 of Issue 3. Journal of social work in end-of-life & palliative care 2014. PMID: 25148454


  329. Sadasivam RS, Luger TM, Coley HL, Taylor BB, Padir T, Ritchie CS, Houston TK. Robot-assisted home hazard assessment for fall prevention: a feasibility study. Volume 20 of Issue 1. Journal of telemedicine and telecare 2013. PMID: 24352900


  330. Merriman JD, Aouizerat BE, Cataldo JK, Dunn L, Cooper BA, West C, Paul SM, Baggott CR, Dhruva A, Kober K, Langford DJ, Leutwyler H, Ritchie CS, Abrams G, Dodd M, Elboim C, Hamolsky D, Melisko M, Miaskowski C. Association between an interleukin 1 receptor, type I promoter polymorphism and self-reported attentional function in women with breast cancer. Volume 65 of Issue 2. Cytokine 2013. PMID: 24315345


  331. Merlin JS, Westfall AO, Chamot E, Overton ET, Willig JH, Ritchie C, Saag MS, Mugavero MJ. Pain is independently associated with impaired physical function in HIV-infected patients. Volume 14 of Issue 12. Pain medicine (Malden, Mass.) 2013. PMID: 24119077


  332. Ritchie CS, Hearld KR, Gross A, Allman R, Sawyer P, Sheppard K, Salanitro A, Locher J, Brown CJ, Roth DL. Measuring symptoms in community-dwelling older adults: the psychometric properties of a brief symptom screen. Volume 51 of Issue 10. Medical care 2013. PMID: 23969593


  333. Molony E, Westfall AO, Perry BA, Tucker R, Ritchie C, Saag M, Mugavero M, Sullivan JC, Merlin JS. Low back pain and associated imaging findings among HIV-infected patients referred to an HIV/palliative care clinic. Volume 15 of Issue 3. Pain medicine (Malden, Mass.) 2013. PMID: 24033875


  334. Ritchie CS. Symptom burden: in need of more attention and more evidence. Volume 173 of Issue 16. JAMA internal medicine 2013. PMID: 23835609


  335. Locher JL, Vickers KS, Buys DR, Ellis A, Lawrence JC, Newton LE, Roth DL, Ritchie CS, Bales CW. A randomized controlled trial of a theoretically-based behavioral nutrition intervention for community elders: lessons learned from the Behavioral Nutrition Intervention for Community Elders Study. Volume 113 of Issue 12. Journal of the Academy of Nutrition and Dietetics 2013. PMID: 24021733


  336. Dhruva A, Aouizerat BE, Cooper B, Paul SM, Dodd M, West C, Wara W, Lee K, Dunn LB, Langford DJ, Merriman JD, Baggott C, Cataldo J, Ritchie C, Kober K, Leutwyler H, Miaskowski C. Differences in morning and evening fatigue in oncology patients and their family caregivers. Volume 17 of Issue 6. European journal of oncology nursing : the official journal of European Oncology Nursing Society 2013. PMID: 24012189


  337. Sheppard KD, Sawyer P, Ritchie CS, Allman RM, Brown CJ. Life-space mobility predicts nursing home admission over 6 years. Volume 25 of Issue 6. Journal of aging and health 2013. PMID: 23965310


  338. Ritchie CS. Ushering in an era of community-based palliative care. Volume 16 of Issue 8. Journal of palliative medicine 2013. PMID: 23876040


  339. Ritchie C, Dunn LB, Paul SM, Cooper BA, Skerman H, Merriman JD, Aouizerat B, Alexander K, Yates P, Cataldo J, Miaskowski C. Differences in the symptom experience of older oncology outpatients. Volume 47 of Issue 4. Journal of pain and symptom management 2013. PMID: 23916681


  340. LeBlanc TW, Kutner JS, Ritchie CS, Abernethy AP. Discontinuation of statins in routine care settings. Volume 159 of Issue 1. Annals of internal medicine 2013. PMID: 23817715


  341. Ritchie CS, Zulman DM. Research priorities in geriatric palliative care: multimorbidity. Volume 16 of Issue 8. Journal of palliative medicine 2013. PMID: 23777331


  342. Ford CR, Foley KT, Ritchie CS, Sheppard K, Sawyer P, Swanson M, Harada CN, Brown CJ. Creation of an interprofessional clinical experience for healthcare professions trainees in a nursing home setting. Volume 35 of Issue 7. Medical teacher 2013. PMID: 23631410


  343. Bowling CB, Booth JN, Safford MM, Whitson HE, Ritchie CS, Wadley VG, Cushman M, Howard VJ, Allman RM, Muntner P. Nondisease-specific problems and all-cause mortality in the REasons for Geographic and Racial Differences in Stroke study. Volume 61 of Issue 5. Journal of the American Geriatrics Society 2013. PMID: 23617688


  344. Merlin JS, Zinski A, Norton WE, Ritchie CS, Saag MS, Mugavero MJ, Treisman G, Hooten WM. A conceptual framework for understanding chronic pain in patients with HIV. Volume 14 of Issue 3. Pain practice : the official journal of World Institute of Pain 2013. PMID: 23551857


  345. Perry BA, Westfall AO, Molony E, Tucker R, Ritchie C, Saag MS, Mugavero MJ, Merlin JS. Characteristics of an ambulatory palliative care clinic for HIV-infected patients. Volume 16 of Issue 8. Journal of palliative medicine 2013. PMID: 23477304


  346. Merriman JD, Aouizerat BE, Langford DJ, Cooper BA, Baggott CR, Cataldo JK, Dhruva A, Dunn L, West C, Paul SM, Ritchie CS, Swift PS, Miaskowski C. Preliminary evidence of an association between an interleukin 6 promoter polymorphism and self-reported attentional function in oncology patients and their family caregivers. Volume 16 of Issue 2. Biological research for nursing 2013. PMID: 23482714


  347. Ritchie CS, Currow DC, Abernethy AP, Kutner JS. Multisite studies offer a solution to recruitment challenges in palliative care studies. Volume 16 of Issue 3. Journal of palliative medicine 2013. PMID: 23437832


  348. Boyd C, Ritchie C, McNabney M. Response to bernabeu-wittel and colleagues. Volume 61 of Issue 3. Journal of the American Geriatrics Society 2013. PMID: 23496195


  349. Locher JL, Bonner JA, Carroll WR, Caudell JJ, Allison JJ, Kilgore ML, Ritchie CS, Tajeu GS, Yuan Y, Roth DL. Patterns of prophylactic gastrostomy tube placement in head and neck cancer patients: a consideration of the significance of social support and practice variation. Volume 123 of Issue 8. The Laryngoscope 2013. PMID: 23401235


  350. Cataldo JK, Paul S, Cooper B, Skerman H, Alexander K, Aouizerat B, Blackman V, Merriman J, Dunn L, Ritchie C, Yates P, Miaskowski C. Differences in the symptom experience of older versus younger oncology outpatients: a cross-sectional study. BMC cancer 2013. PMID: 23281602


  351. Kim DJ, Westfall AO, Chamot E, Willig AL, Mugavero MJ, Ritchie C, Burkholder GA, Crane HM, Raper JL, Saag MS, Willig JH. Multimorbidity patterns in HIV-infected patients: the role of obesity in chronic disease clustering. Journal of acquired immune deficiency syndromes (1999) 2012. PMID: 23023101


  352. Sheppard KD, Brown CJ, Hearld KR, Roth DL, Sawyer P, Locher JL, Allman RM, Ritchie CS. Symptom burden predicts nursing home admissions among older adults. Journal of pain and symptom management 2012. PMID: 23218806


  353. Kamal AH, Currow DC, Ritchie CS, Bull J, Abernethy AP. Community-based palliative care: the natural evolution for palliative care delivery in the U.S. Volume 46 of Issue 2. Journal of pain and symptom management 2012. PMID: 23159685


  354. Merlin JS, Westfall AO, Raper JL, Zinski A, Norton WE, Willig JH, Gross R, Ritchie CS, Saag MS, Mugavero MJ. Pain, mood, and substance abuse in HIV: implications for clinic visit utilization, antiretroviral therapy adherence, and virologic failure. Volume 61 of Issue 2. Journal of acquired immune deficiency syndromes (1999) 2012. PMID: 22766967


  355. Levy MH, Adolph MD, Back A, Block S, Codada SN, Dalal S, Deshields TL, Dexter E, Dy SM, Knight SJ, Misra S, Ritchie CS, Sauer TM, Smith T, Spiegel D, Sutton L, Taylor RM, Temel J, Thomas J, Tickoo R, Urba SG, Von Roenn JH, Weems JL, Weinstein SM, Freedman-Cass DA, Bergman MA. Palliative care. Volume 10 of Issue 10. Journal of the National Comprehensive Cancer Network : JNCCN 2012. PMID: 23054879


  356. Salanitro AH, Hovater M, Hearld KR, Roth DL, Sawyer P, Locher JL, Bodner E, Brown CJ, Allman RM, Ritchie CS. Symptom burden predicts hospitalization independent of comorbidity in community-dwelling older adults. Volume 60 of Issue 9. Journal of the American Geriatrics Society 2012. PMID: 22985139


  357. Ritchie C, Richman J, Sobko H, Bodner E, Phillips B, Houston T. The E-coach transition support computer telephony implementation study: protocol of a randomized trial. Volume 33 of Issue 6. Contemporary clinical trials 2012. PMID: 22922245


  358. Martin MY, Sanders S, Griffin JM, Oster RA, Ritchie C, Phelan SM, Atienza AA, Kahn K, van Ryn M. Racial variation in the cancer caregiving experience: a multisite study of colorectal and lung cancer caregivers. Volume 35 of Issue 4. Cancer nursing 2012. PMID: 22088979


  359. Ritchie C, Dann L, Ford P. Shared learning for oral health therapy and dental students: enhanced understanding of roles and responsibilities through interprofessional education. European journal of dental education : official journal of the Association for Dental Education in Europe 2012. PMID: 23279415


  360. Magnuson JS, Durst J, Rosenthal EL, Carroll WR, Ritchie CS, Kilgore ML, Locher JL. Increased likelihood of long-term gastrostomy tube dependence in head and neck cancer survivors without partners. Volume 35 of Issue 3. Head & neck 2012. PMID: 22505332


  361. Salanitro AH, Ritchie CS, Hovater M, Roth DL, Sawyer P, Locher JL, Bodner E, Brown CJ, Allman RM. Inflammatory biomarkers as predictors of hospitalization and death in community-dwelling older adults. Volume 54 of Issue 3. Archives of gerontology and geriatrics 2012. PMID: 22305611


  362. Ritchie CS, Kvale E, Fisch MJ. Multimorbidity: an issue of growing importance for oncologists. Volume 7 of Issue 6. Journal of oncology practice 2011. PMID: 22379419


  363. Ritchie CS, Roth DL, Allman RM. Living with an aging parent: "It was a beautiful invitation". Volume 306 of Issue 7. JAMA 2011. PMID: 21846856


  364. Kamal AH, Currow DC, Ritchie C, Bull J, Wheeler JL, Abernethy AP. The value of data collection within a palliative care program. Volume 13 of Issue 4. Current oncology reports 2011. PMID: 21556703


  365. Joshipura KJ, Andriankaja MO, Hu FB, Ritchie CS. Relative utility of 1-h Oral Glucose Tolerance Test as a measure of abnormal glucose homeostasis. Diabetes research and clinical practice 2011. PMID: 21775009


  366. Chittenden EH, Ritchie CS. Work-life balancing: challenges and strategies. Volume 14 of Issue 7. Journal of palliative medicine 2011. PMID: 21651342


  367. Locher JL, Bonner JA, Carroll WR, Caudell JJ, Kilgore ML, Ritchie CS, Roth DL, Tajeu GS, Yuan Y, Allison JJ. Gastrostomy tube placement and use in patients with head and neck cancer. Volume 34 of Issue 3. Head & neck 2011. PMID: 21604317


  368. Locher JL, Bonner JA, Carroll WR, Caudell JJ, Keith JN, Kilgore ML, Ritchie CS, Roth DL, Tajeu GS, Allison JJ. Prophylactic percutaneous endoscopic gastrostomy tube placement in treatment of head and neck cancer: a comprehensive review and call for evidence-based medicine. Volume 35 of Issue 3. JPEN. Journal of parenteral and enteral nutrition 2011. PMID: 21527598


  369. Jenkins TM, Chapman KL, Ritchie CS, Arnett DK, McGwin G, Cofield SS, Maetz HM. Hospice use in Alabama, 2002-2005. Volume 41 of Issue 2. Journal of pain and symptom management 2011. PMID: 21236629


  370. Locher JL, Bales CW, Ellis AC, Lawrence JC, Newton L, Ritchie CS, Roth DL, Buys DL, Vickers KS. A theoretically based Behavioral Nutrition Intervention for Community Elders at high risk: the B-NICE randomized controlled clinical trial. Volume 30 of Issue 4. Journal of nutrition in gerontology and geriatrics 2011. PMID: 22098180


  371. Abernethy AP, Aziz NM, Basch E, Bull J, Cleeland CS, Currow DC, Fairclough D, Hanson L, Hauser J, Ko D, Lloyd L, Morrison RS, Otis-Green S, Pantilat S, Portenoy RK, Ritchie C, Rocker G, Wheeler JL, Zafar SY, Kutner JS. A strategy to advance the evidence base in palliative medicine: formation of a palliative care research cooperative group. Volume 13 of Issue 12. Journal of palliative medicine 2010. PMID: 21105763


  372. De Sousa M, Smith D, Corcoran A, Bailey FA, Furman C, Ritchie C, Rosenfeld K, Shreve S, Casarett D. Families' perceptions of inpatient and home hospice care at end-of-life. Volume 170 of Issue 20. Archives of internal medicine 2010. PMID: 21059980


  373. Yang Y, Brown CJ, Burgio KL, Kilgore ML, Ritchie CS, Roth DL, West DS, Locher JL. Undernutrition at baseline and health services utilization and mortality over a 1-year period in older adults receiving Medicare home health services. Volume 12 of Issue 4. Journal of the American Medical Directors Association 2010. PMID: 21527170


  374. Locher JL, Robinson CO, Bailey FA, Carroll WR, Heimburger DC, Saif MW, Tajeu G, Ritchie CS. Disruptions in the organization of meal preparation and consumption among older cancer patients and their family caregivers. Volume 19 of Issue 9. Psycho-oncology 2010. PMID: 19950254


  375. Ritchie CS, Ceronsky L, Coté TR, Herr S, Pantilat SZ, Smith TJ, Yosick L. Palliative care programs: the challenges of growth. Volume 13 of Issue 9. Journal of palliative medicine 2010. PMID: 20836632


  376. Jenkins TM, Chapman KL, Ritchie CS, Arnett DK, McGwin G, Cofield SS, Maetz HM. Barriers to hospice care in Alabama: provider-based perceptions. Volume 28 of Issue 3. The American journal of hospice & palliative care 2010. PMID: 20801920


  377. Kvale E, Ekundayo OJ, Zhang Y, Akhter S, Aban I, Love TE, Ritchie C, Ahmed A. History of cancer and mortality in community-dwelling older adults. Volume 35 of Issue 1. Cancer epidemiology 2010. PMID: 20708995


  378. Lu H, Trancik E, Bailey FA, Ritchie C, Rosenfeld K, Shreve S, Furman C, Smith D, Wolff C, Casarett D. Families' perceptions of end-of-life care in Veterans Affairs versus non-Veterans Affairs facilities. Volume 13 of Issue 8. Journal of palliative medicine 2010. PMID: 20649437


  379. Sun Y, Roth DL, Ritchie CS, Burgio KL, Locher JL. Reliability and predictive validity of energy intake measures from the 24-hour dietary recalls of homebound older adults. Volume 110 of Issue 5. Journal of the American Dietetic Association 2010. PMID: 20430140


  380. Bruera E, Billings JA, Lupu D, Ritchie CS. AAHPM position paper: requirements for the successful development of academic palliative care programs. Volume 39 of Issue 4. Journal of pain and symptom management 2010. PMID: 20413061


  381. Alici Y, Smith D, Lu HL, Bailey A, Shreve S, Rosenfeld K, Ritchie C, Casarett DJ. Families' perceptions of veterans' distress due to post-traumatic stress disorder-related symptoms at the end of life. Volume 39 of Issue 3. Journal of pain and symptom management 2010. PMID: 20083372


  382. Ahmed AA, Hays CI, Liu B, Aban IB, Sims RV, Aronow WS, Ritchie CS, Ahmed A. Predictors of in-hospital mortality among hospitalized nursing home residents: an analysis of the National Hospital Discharge Surveys 2005-2006. Volume 11 of Issue 1. Journal of the American Medical Directors Association 2009. PMID: 20129215


  383. Tilden LB, Williams BR, Tucker RO, MacLennan PA, Ritchie CS. Surgeons' attitudes and practices in the utilization of palliative and supportive care services for patients with a sudden advanced illness. Volume 12 of Issue 11. Journal of palliative medicine 2009. PMID: 19663713


  384. Locher JL, Ritchie CS, Roth DL, Sen B, Vickers KS, Vailas LI. Food choice among homebound older adults: motivations and perceived barriers. The journal of nutrition, health & aging 2009. PMID: 19657547


  385. Joshipura K, Zevallos JC, Ritchie CS. Strength of evidence relating periodontal disease and atherosclerotic disease. Volume 30 of Issue 7. Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995) 2009. PMID: 19757736


  386. Locher JL, Robinson CO, Bailey FA, Carroll WR, Heimburger DC, Magnuson JS, Saif MW, Ritchie CS. The contribution of social factors to undereating in older adults with cancer. Volume 7 of Issue 5. The journal of supportive oncology 2009. PMID: 19831160


  387. Kvale EA, Clay OJ, Ross-Meadows LA, McGee JS, Edwards JD, Unverzagt FW, Ritchie CS, Ball KK. Cognitive speed of processing and functional declines in older cancer survivors: an analysis of data from the ACTIVE trial. European journal of cancer care 2009. PMID: 19709169


  388. Herman AD, Johnson TM, Ritchie CS, Parmelee PA. Pain management interventions in the nursing home: a structured review of the literature. Volume 57 of Issue 7. Journal of the American Geriatrics Society 2009. PMID: 19558481


  389. Ritchie C, Ekundayo OJ, Muchimba M, Campbell RC, Frank SJ, Liu B, Aban IB, Ahmed A. Effects of diabetes mellitus in patients with heart failure and chronic kidney disease: a propensity-matched study of multimorbidity in chronic heart failure. Volume 134 of Issue 3. International journal of cardiology 2009. PMID: 19178965


  390. Ritchie CS. Mechanistic links between type 2 diabetes and periodontitis. Volume 37 of Issue 8. Journal of dentistry 2009. PMID: 19524347


  391. Levy MH, Back A, Benedetti C, Billings JA, Block S, Boston B, Bruera E, Dy S, Eberle C, Foley KM, Karver SB, Knight SJ, Misra S, Ritchie CS, Spiegel D, Sutton L, Urba S, Von Roenn JH, Weinstein SM. NCCN clinical practice guidelines in oncology: palliative care. Volume 7 of Issue 4. Journal of the National Comprehensive Cancer Network : JNCCN 2009. PMID: 19406043


  392. Brown CJ, Roth DL, Allman RM, Sawyer P, Ritchie CS, Roseman JM. Trajectories of life-space mobility after hospitalization. Volume 150 of Issue 6. Annals of internal medicine 2009. PMID: 19293070


  393. Kilgore ML, Grabowski DC, Morrisey MA, Ritchie CS, Yun H, Locher JL. The effects of the Balanced Budget Act of 1997 on home health and hospice in older adult cancer patients. Volume 47 of Issue 3. Medical care 2009. PMID: 19194333


  394. Ekundayo OJ, Muchimba M, Aban IB, Ritchie C, Campbell RC, Ahmed A. Multimorbidity due to diabetes mellitus and chronic kidney disease and outcomes in chronic heart failure. Volume 103 of Issue 1. The American journal of cardiology 2008. PMID: 19101236


  395. Ritchie CS, Wieland D. Advanced illness care in older adults: many lessons yet to be learned. Volume 63 of Issue 9. The journals of gerontology. Series A, Biological sciences and medical sciences 2008. PMID: 18840799


  396. Boyd CM, Ritchie CS, Tipton EF, Studenski SA, Wieland D. From Bedside to Bench: summary from the American Geriatrics Society/National Institute on Aging Research Conference on Comorbidity and Multiple Morbidity in Older Adults. Volume 20 of Issue 3. Aging clinical and experimental research 2008. PMID: 18594183


  397. Locher JL, Ritchie CS, Robinson CO, Roth DL, Smith West D, Burgio KL. A multidimensional approach to understanding under-eating in homebound older adults: the importance of social factors. Volume 48 of Issue 2. The Gerontologist 2008. PMID: 18483434


  398. Casarett D, Pickard A, Bailey FA, Ritchie C, Furman C, Rosenfeld K, Shreve S, Chen Z, Shea JA. Do palliative consultations improve patient outcomes? Volume 56 of Issue 4. Journal of the American Geriatrics Society 2008. PMID: 18205757


  399. Casarett D, Pickard A, Bailey FA, Ritchie CS, Furman CD, Rosenfeld K, Shreve S, Shea J. A nationwide VA palliative care quality measure: the family assessment of treatment at the end of life. Volume 11 of Issue 1. Journal of palliative medicine 2008. PMID: 18370895


  400. Ritchie CS, Locher JL, Roth DL, McVie T, Sawyer P, Allman R. Unintentional weight loss predicts decline in activities of daily living function and life-space mobility over 4 years among community-dwelling older adults. Volume 63 of Issue 1. The journals of gerontology. Series A, Biological sciences and medical sciences 2008. PMID: 18245763


  401. Locher JL, Roth DL, Ritchie CS, Cox K, Sawyer P, Bodner EV, Allman RM. Body mass index, weight loss, and mortality in community-dwelling older adults. Volume 62 of Issue 12. The journals of gerontology. Series A, Biological sciences and medical sciences 2007. PMID: 18166690


  402. Casarett D, Pickard A, Amos Bailey F, Ritchie C, Furman C, Rosenfeld K, Shreve S, Shea JA. Important aspects of end-of-life care among veterans: implications for measurement and quality improvement. Volume 35 of Issue 2. Journal of pain and symptom management 2007. PMID: 18053680


  403. Ritchie CS, Wilcox CM, Kvale E. Ethical and medicolegal issues related to percutaneous endoscopic gastrostomy placement. Volume 17 of Issue 4. Gastrointestinal endoscopy clinics of North America 2007. PMID: 17967384


  404. Makhija SK, Gilbert GH, Litaker MS, Allman RM, Sawyer P, Locher JL, Ritchie CS. Association between aspects of oral health-related quality of life and body mass index in community-dwelling older adults. Volume 55 of Issue 11. Journal of the American Geriatrics Society 2007. PMID: 17727644


  405. Ritchie C. Health care quality and multimorbidity: the jury is still out. Volume 45 of Issue 6. Medical care 2007. PMID: 17515773


  406. Ahmed A, Aban IB, Vaccarino V, Lloyd-Jones DM, Goff DC, Zhao J, Love TE, Ritchie C, Ovalle F, Gambassi G, Dell'Italia LJ. A propensity-matched study of the effect of diabetes on the natural history of heart failure: variations by sex and age. Volume 93 of Issue 12. Heart (British Cardiac Society) 2007. PMID: 17488764


  407. Ritchie CS, Wieland GD. Improving end-of-life care for older adults: an international challenge. Volume 62 of Issue 4. The journals of gerontology. Series A, Biological sciences and medical sciences 2007. PMID: 17452732


  408. Downing M, Lau F, Lesperance M, Karlson N, Shaw J, Kuziemsky C, Bernard S, Hanson L, Olajide L, Head B, Ritchie C, Harrold J, Casarett D. Meta-analysis of survival prediction with Palliative Performance Scale. Volume 23 of Issue 4. Journal of palliative care 2007. PMID: 18251442


  409. Enwonwu CO, Ritchie CS. Nutrition and inflammatory markers. Volume 138 of Issue 1. Journal of the American Dental Association (1939) 2007. PMID: 17197404


  410. Ritchie CS. Obesity and periodontal disease. Volume 44. Periodontology 2000 2007. PMID: 17474931


  411. Sawyer P, Bodner EV, Ritchie CS, Allman RM. Pain and pain medication use in community-dwelling older adults. Volume 4 of Issue 4. The American journal of geriatric pharmacotherapy 2006. PMID: 17296537


  412. Pfeifer MP, Ritchie C, Scharfenberger J, Keeney C, Hermann C, Berwick M, Head B. The Caring Connections Project: Providing palliative care to Medicaid patients with advanced cancer. Volume 11 of Issue 6. Lippincott's case management : managing the process of patient care 2006. PMID: 17135876


  413. Makhija SK, Gilbert GH, Boykin MJ, Litaker MS, Allman RM, Baker PS, Locher JL, Ritchie CS. The relationship between sociodemographic factors and oral health-related quality of life in dentate and edentulous community-dwelling older adults. Volume 54 of Issue 11. Journal of the American Geriatrics Society 2006. PMID: 17087697


  414. Higgins TS, Ritchie CS, Stetson BA, Burke JD, Looney SW. An examination of the moderating effect of treatment with anti-depressants on the association of heart disease with depression in males with type 2 diabetes attending a Veterans Affairs Medical Center. Volume 75 of Issue 2. Diabetes research and clinical practice 2006. PMID: 16884812


  415. Furman CD, Head B, Lazor B, Casper B, Ritchie CS. Evaluation of an educational intervention to encourage advance directive discussions between medicine residents and patients. Volume 9 of Issue 4. Journal of palliative medicine 2006. PMID: 16910810


  416. Locher JL, Kilgore ML, Morrisey MA, Ritchie CS. Patterns and predictors of home health and hospice use by older adults with cancer. Volume 54 of Issue 8. Journal of the American Geriatrics Society 2006. PMID: 16913986


  417. Locher JL, Bronstein J, Robinson CO, Williams C, Ritchie CS. Ethical issues involving research conducted with homebound older adults. Volume 46 of Issue 2. The Gerontologist 2006. PMID: 16581879


  418. McClave SA, Ritchie CS. The role of endoscopically placed feeding or decompression tubes. Volume 35 of Issue 1. Gastroenterology clinics of North America 2006. PMID: 16530112


  419. Locher JL, Robinson CO, Roth DL, Ritchie CS, Burgio KL. The effect of the presence of others on caloric intake in homebound older adults. Volume 60 of Issue 11. The journals of gerontology. Series A, Biological sciences and medical sciences 2005. PMID: 16339337


  420. Head B, Ritchie CS, Smoot TM. Prognostication in hospice care: can the palliative performance scale help? Volume 8 of Issue 3. Journal of palliative medicine 2005. PMID: 15992190


  421. Ritchie CS, Gohmann SF, McKinney WP. Does use of CAM for specific health problems increase with reduced access to care? Volume 29 of Issue 2. Journal of medical systems 2005. PMID: 15931800


  422. Ritchie C, Trost SG, Brown W, Armit C. Reliability and validity of physical fitness field tests for adults aged 55 to 70 years. Journal of science and medicine in sport 2005. PMID: 15887902


  423. Locher JL, Ritchie CS, Roth DL, Baker PS, Bodner EV, Allman RM. Social isolation, support, and capital and nutritional risk in an older sample: ethnic and gender differences. Volume 60 of Issue 4. Social science & medicine (1982) 2005. PMID: 15571893


  424. Joshipura KJ, Ritchie C. Can the relation between tooth loss and chronic disease be explained by socio-economic status? Volume 20 of Issue 3. European journal of epidemiology 2005. PMID: 15921035


  425. Bass Iii PF, Stetson BA, Rising W, Wesley GC, Ritchie CS. Development and Evaluation of a Nutrition and Physical Activity Counseling Module for First-Year Medical Students. Volume 9 of Issue 1. Medical education online 2004. PMID: 28253118


  426. Head B, Ritchie CS, Scharfenberger J, Keeney C, Hermann C, Pfeifer M. Kentucky's palliative care report card. Volume 102 of Issue 2. The Journal of the Kentucky Medical Association 2004. PMID: 15004936


  427. Head B, Ritchie C. Researching end-of-life care: challenges, strategies, and opportunities. Volume 22 of Issue 1. Home healthcare nurse 2004. PMID: 14734994


  428. Tanwani LK, Furman CD, Ritchie CS. Diagnostic challenges in Creutzfeldt-Jakob disease: case report. Volume 96 of Issue 8. Southern medical journal 2003. PMID: 14515932


  429. Ritchie CS, Kinane DF. Nutrition, inflammation, and periodontal disease. Volume 19 of Issue 5. Nutrition (Burbank, Los Angeles County, Calif.) 2003. PMID: 12714106


  430. Ritchie CS. Oral health, taste, and olfaction. Volume 18 of Issue 4. Clinics in geriatric medicine 2002. PMID: 12608499


  431. Ritchie CS, McClave SA. Part II. Common nutritional issues in older adults. Volume 48 of Issue 11. Disease-a-month : DM 2002. PMID: 12474014


  432. Ritchie C, Wieland D, Tully C, Rowe J, Sims R, Bodner E. Coordination and advocacy for rural elders (CARE): a model of rural case management with veterans. Volume 42 of Issue 3. The Gerontologist 2002. PMID: 12040143


  433. Ritchie CS, Stetson BA, Bass PF, Adams KJ. Talking to patients about aerobic exercise for disease prevention: an educational exercise for medical students. Volume 5 of Issue 3. Nutrition in clinical care : an official publication of Tufts University 2002. PMID: 12134565


  434. Bales CW, Ritchie CS. Sarcopenia, weight loss, and nutritional frailty in the elderly. Annual review of nutrition 2002. PMID: 12055348


  435. Ritchie CS, Joshipura K, Hung HC, Douglass CW. Nutrition as a mediator in the relation between oral and systemic disease: associations between specific measures of adult oral health and nutrition outcomes. Volume 13 of Issue 3. Critical reviews in oral biology and medicine : an official publication of the American Association of Oral Biologists 2002. PMID: 12090466


  436. Ritchie C, Foster G, Gunn G, Pearce M, Mather H. Salmonella typhimurium DT170 in cattle. The Veterinary record 2001. PMID: 11761299


  437. Millen BE, Silliman RA, Cantey-Kiser J, Copenhafer DL, Ewart CV, Ritchie CS, Quatromoni PA, Kirkland JL, Chipkin SR, Fearon NA, Lund ME, Garcia PI, Barry PP. Nutritional risk in an urban homebound older population. The nutrition and healthy aging project. The journal of nutrition, health & aging 2001. PMID: 11753494


  438. Ritchie CS, Joshipura K, Silliman RA, Miller B, Douglas CW. Oral health problems and significant weight loss among community-dwelling older adults. The journals of gerontology. Series A, Biological sciences and medical sciences 2000. PMID: 10898252


  439. McClave SA, Ritchie CS. Artificial nutrition in pancreatic disease: what lessons have we learned from the literature? Clinical nutrition (Edinburgh, Scotland) 2000. PMID: 10700527


  440. Joshipura K, Ritchie C, Douglass C. Strength of evidence linking oral conditions and systemic disease. Compendium of continuing education in dentistry. (Jamesburg, N.J. : 1995). Supplement 2000. PMID: 11908384


  441. Ritchie CS, Dennis CS. Research challenges to recruitment and retention in a study of homebound older adults: lessons learned from the nutritional and dental screening program. Care management journals : Journal of case management ; The journal of long term home health care 1999. PMID: 10835797


  442. Sullivan GM, Boling PA, Ritchie C, Levine S. Curriculum recommendations for resident training in home care. Journal of the American Geriatrics Society 1998. PMID: 9670882


  443. Ritchie CS, Burgio KL, Locher JL, Cornwell A, Thomas D, Hardin M, Redden D. Nutritional status of urban homebound older adults. The American journal of clinical nutrition 1997. PMID: 9322555


  444. Morgan JM, Carmichael AJ, Ritchie C. Extramammary Paget's disease of the axilla with an underlying apocrine carcinoma. Acta dermato-venereologica 1996. PMID: 8740290


  445. Morris AD, Ritchie C, Grosset DG, Adams FG, Lees KR. A pilot study of streptokinase for acute cerebral infarction. QJM : monthly journal of the Association of Physicians 1995. PMID: 7493170


  446. Thomas DR, Ritchie CS. Preoperative assessment of older adults. Journal of the American Geriatrics Society 1995. PMID: 7602039


  447. Fernandes-Costa FJ, Marshall J, Ritchie C, van Tonder SV, Dunn DS, Jenkins T, Metz J. Transition from a hunter-gatherer to a settled lifestyle in the !Kung San: effect on iron, folate, and vitamin B12 nutrition. The American journal of clinical nutrition 1984. PMID: 6150635