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. Soelling SJ, Rubio-Chavez A, Thurman LB, Mcdermott C, Philpotts L, Brindle M, Vranceanu AM, Cooper Z, Ritchie CS, Cauley CE. Interventions Targeting Quality of Life for Colorectal Cancer Patients with Fecal Ostomy: A Systematic Review. Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract 2026. PMID: 42140309


  2. Chen CH, Sampson EL, Liao JY, Ho CH, Tseng WZ, Petersen I, Wang YC, Lai YC, Chen YH, Chiou HY, Hsiung CA, Yu SJ, Ritchie C, Chen PJ. Impact of home healthcare reform on place of death for people with dementia: A nationwide cohort study accounting for cultural factors of impending death discharge. Palliative & supportive care 2026. PMID: 42108877


  3. Nouri S, Lyles CR, Zapata C, Martinez R, Gonzalez J, Le V, Wang Y, Quinn M, Huang C, Perez-Vaughan C, Pantilat SZ, Ritchie CS, Sudore RL. "We Talk About Everything": Experiences with Digital Health Communication in Palliative Care. Journal of palliative medicine 2026. PMID: 42099245


  4. Thacker A, Sheehan OC, Sy M, Ritchie CS, Leff B. Dementia care quality at home: a dementia care curriculum for home-based primary care. BMC medical education 2026. PMID: 42098787


  5. Dashti HS, Ritchie CS. Promise and Uncertainty of Intermittent Fasting for Aging Populations. Advances in nutrition (Bethesda, Md.) 2026. PMID: 42070657


  6. Borre ED, Deleger JN, Dillard LK, Pavon JM, Shah SJ, Dubno JR, Smith SL, Freedberg KA, Francis HW, Ritchie CS, Sanders Schmidler GD, Hyle EP. The Impact of Hearing Loss on Annual Incident Age-Associated Dementia Cases and Quality of Life in the US. The journals of gerontology. Series A, Biological sciences and medical sciences 2026. PMID: 41632497


  7. Nouri S, Pantilat SZ, Ritchie CS, Shi Y, O'Riordan D, Boscardin J, Lyles CR, Sudore RL. Impact of Virtual vs. In-person Palliative Care on Symptom Burden: A Multisite Cohort Study. Journal of pain and symptom management 2026. PMID: 41905726


  8. Adelmann MR, Diop MS, Azar SS, Hendricks D, Tingleaf PK, Osei MA, Kiser SB, Vranceanu AM, El-Jawahri A, Ritchie CS. Patient Experiences of Acute Pain Communication in Sickle Cell Disease and Perspectives on Improving Clinician Communication. Journal of clinical psychology in medical settings 2026. PMID: 41870754


  9. Yildiz F, Bartels SJ, Cauley C, Vrees M, Crabtree BF, Marcantonio ER, Ritchie CS, Hwabejire JO, Ricciardi R, Deiner SG, Cizginer S. Optimization of care and recovery in older colorectal cancer surgery patients: a hybrid effectiveness-implementation pilot study protocol. Pilot and Feasibility Studies 2026. PMID: 41865059


  10. Thacker A, Parks AL, Dohan D, Ramirez Gomez LA, Ritchie CS, Shah SJ, Gale SA, Paladino J. A qualitative study investigating clinician experiences with lecanemab implementation across seven academic medical centers. Journal of Alzheimer's disease : JAD 2026. PMID: 41797563


  11. Giraldo-Santiago N, Vonderheide C, Levey N, McDermott KA, Moraitis AM, Presciutti AM, Rush CL, Brewer JR, Greenberg J, Ritchie CS, Vranceanu AM. A Qualitative Analysis of Multi-level Influences on Chronic Pain among Spanish-speaking Older Latino Adults in a Community Clinic in the United States. Journal of cross-cultural gerontology 2026. PMID: 41739278


  12. Reckrey JM, Liu B, Arora A, Ritchie C, Leff B, Brody AA, Burgdorf JG, Ornstein KA. Quality of Medicare Skilled Home Health for People Living With Dementia in the US: National Patterns and Implications. Journal of the American Geriatrics Society 2026. PMID: 41724735


  13. Kochar B, Faye AS, Araka E, Glasser R, Gupta A, Rusher A, Beniwal-Patel P, Horst S, Herfarth H, Ritchie CS, Ananthakrishnan AN. The bidirectional relationship between cognitive function and active inflammatory bowel disease. The American journal of gastroenterology 2026. PMID: 41685774


  14. Allison GO, McCage S, Brandt S, Presciutti M, Walker K, Cornelius T, Parker RA, Dams-O'Connor K, Dickerson B, Ritchie C, Vranceanu AM, Bannon SM. "We can do this. That I learned.": A nonrandomized open pilot of Resilient Together for Dementia, a post-diagnosis dyadic intervention. BMC geriatrics 2026. PMID: 41652334


  15. Morse L, Weiss S, Ritchie CS, Wong ML, Cooper BA, Hammer MJ, Conley YP, Paul SM, Levine JD, Miaskowski C. Distinct Symptom Profiles in Younger and Older Patients With Cancer Receiving Chemotherapy. Cancer medicine 2026. PMID: 41714293


  16. Stone S, Keeney T, Yildiz F, Travis A, Coglianese E, Lewis GD, Greer JA, Steinhauser K, Pastva AM, Vranceanu AM, Ritchie CS. Understanding Patient and Care Partner Experiences With Rehabilitation After Hospitalization for Advanced Heart Failure: "I Was Thinking I'd Just Be Like I Was Before I Got This". Physical therapy 2026. PMID: 41351874


  17. Morse L, Weiss S, Ritchie CS, Wong ML, Hoffmann T, Wallhagen M, Miaskowski C. Multifactorial conceptual model of cancer-related accelerated aging. npj aging 2026. PMID: 41545430


  18. Soelling SJ, Rubio-Chavez A, Baird L, Brindle ME, Cooper Z, Vranceanu AM, Ritchie CS, Cauley CE. Adaptation and Recovery Challenges After Ostomy Surgery: Qualitative Study of Clinician Perspectives. The Journal of surgical research 2026. PMID: 41529388


  19. He Y, Leng Y, Vranceanu AM, Ritchie CS, Blacker D, Das S. A predictive model for cognitive decline using social determinants of health. JAR life 2026. PMID: 41551000


  20. LaRowe LR, Chavez Granados H, Philpotts LL, Vranceanu AM, Ritchie CS. Bidirectional relationships between pain and alcohol use among older adults: a scoping review. The journals of gerontology. Series A, Biological sciences and medical sciences 2026. PMID: 41269122


  21. Vranceanu AM, Puttre H, Stone S, Pollak KI, Kutner JS, Ritchie CS. Developing and Testing a Program to Strengthen the Dementia Palliative Care Trial Workforce. Journal of pain and symptom management 2025. PMID: 41478422


  22. Cizginer S, Yildiz F, Cauley CE, Bartels SJ, Ritchie CS, Kochar BD, Vrees MD, Jones RN, Marcantonio ER, Ricciardi R, Crabtree BF. Challenges of Care Transition From Hospital to Home for Older Colorectal Surgery Patients: Surgeons' Perspectives. Annals of surgery open : perspectives of surgical history, education, and clinical approaches 2025. PMID: 41890519


  23. Bowman JK, Ritchie CS, Ouchi K, Godwin KM, Tulsky JA, Teno JM. Predicting Mortality and Costs After Emergency Department Visits by People With Dementia: Timing and Location Matter. Journal of the American Geriatrics Society 2025. PMID: 41432134


  24. Hicks AJ, Brewer J, Ahmad N, Cornelius T, Parker RA, Dams-O'Connor K, Dickerson B, Ritchie C, Vranceanu AM, Bannon SM. Dementia Care Specialists' Perspectives of Diagnosis and Early Psychosocial Care: A Qualitative Analysis of Focus Groups in Two Large Academic Medical Centers. Journal of aging research 2025. PMID: 41497818


  25. Hoffman DI, Moore S, Ruan M, Tabata-Kelly M, Sciacca K, Gray TF, Lipsitz SR, Ritchie CS, Lindvall C, Cooper Z. Natural Language Processing to Assess Palliative Care Processes and Health Care Utilization in Seriously Ill Older Adults with Severe Trauma. Journal of palliative medicine 2025. PMID: 41467256


  26. Ornstein KA, Pomeroy ML, Charankevich H, Kung PJ, Sheehan OC, Ritchie CS, Leff B, Reckrey JM. Bedbound Status During the Last Year of Life Among Community-Dwelling Older Adults. JAMA network open 2025. PMID: 41632127


  27. Farber ON, Dhanani H, Ruan M, Tabata-Kelly M, Comrie C, Reich AJ, Sciacca K, Gray TF, Suh L, Lipsitz SR, Lilley EJ, Ritchie CS, Lindvall C, Cooper Z. Inpatient Palliative Care and Post-operative Healthcare Utilization Among Older Surgical Patients. Annals of surgery 2025. PMID: 41299808


  28. Walling AM, Sudore RL, Gibbs L, Rahimi M, Hays RD, Tseng CH, Patel K, Santos K, Sanz Vidorreta FJ, Chau AJ, Antonio Lopez JC, Anand J, Marshall GR, DePaolis-Dickey A, Buen KI, Bell DS, Ritchie CS, Gonzalez V, Wenger NS. Interventions to Improve Advance Care Planning Documentation in the Electronic Health Record : A Cluster Randomized Trial. Annals of internal medicine 2025. PMID: 41285010


  29. Leff B, Sheehan OC, Lally T, Smith ML, McStay FW, Yao A, Singleton M, Sacks J, Cornwell T, Ritchie CS. Stakeholder Perspectives on Development of a Home-Based Primary Care Practice Recognition Program. Journal of the American Medical Directors Association 2025. PMID: 41218793


  30. Randa SN, Nouri S, Walling AM, Patel K, Cheng MKW, Ritchie CS, Li B, Vanegas G, Cardoso E, Sudore RL. Errors in Electronic Health Record Advance Care Planning Documentation: It's a Patient Safety Issue. Journal of palliative medicine 2025. PMID: 41269761


  31. Nouri S, Davila C, Chan SH, Feltz B, Gosline A, Sudore RL, Ritchie CS. Advance Care Planning Motivators Among Adults With Serious Illness. JAMA network open 2025. PMID: 41186945


  32. Spoto F, Tian J, Hügel J, Ortega DT, Ritchie CS, Blacker D, Dominici F, Patel CJ, Mork D, Estiri H. Quantifying diagnostic signal decay in dementia: a national study of Medicare hospitalization data. Alzheimer's & dementia : the journal of the Alzheimer's Association 2025. PMID: 41292499


  33. Vonderheide C, Kilduff C, McDermott KA, Greenberg J, La Camera DE, Giraldo-Santiago N, Kurkul A, Alvarez-Frank N, Kim Y, Pasinski R, Gholston M, iHOPE Study Team, Ritchie CS, Vranceanu AM. Protocol for a hybrid type 1 effectiveness-implementation trial of a mind-body activity program for older adults with chronic pain in a medically underserved area: The iHOPE study. Contemporary clinical trials 2025. PMID: 41326265


  34. Paladino J, Chavez Granados H, Connor Eruchalu JA, Davila C, Ramirez Gomez L, Sideman AB, Dohan D, Lindenberger E, Dow L, Vranceanu AM, Blacker D, Ritchie CS. A Qualitative Study to Characterize the Experiences of Patients and Caregivers With Dementia Diagnostic Disclosure Communication and Care Planning. Journal of geriatric psychiatry and neurology 2025. PMID: 41092108


  35. Min JWS, Wang Y, Bollens-Lund E, Reich AJ, Dhanani H, Ankuda CK, Lipsitz S, Gray TF, Ritchie CS, Tabata-Kelly M, Cooper Z. Prevalence of Preoperative Palliative Care Needs and Association with Healthcare Use and Cost Among Older Adults Undergoing Major Elective Surgery. Journal of the American College of Surgeons 2025. PMID: 40667821


  36. Townsend RF, Shannon OM, Stevenson E, Ritchie C, Minihane AM, Devine P, Casey S, Fullerton N, Leroi I, Lawlor B, O'Sullivan R, McGuinness B, Woodside JV, McEvoy CT. Awareness, facilitators, barriers, and behaviours surrounding brain health: a large-scale cross-sectional survey of adults across UK and Ireland. BMC public health 2025. PMID: 41034806


  37. Harrison KL, Adrion ER, Friend J, Garrett SB, Halim M, Terranova M, Sideman AB, Boyd ND, Naasan G, Gilissen J, Chen P, Aldridge MD, Dohan D, Geschwind MD, Smith AK, Ritchie CS. "It may cost you your money, it costs you your life": a framework for financial hardship in dementia. The Gerontologist 2025. PMID: 40720566


  38. Ritchie CS, LaRowe L. Interprofessional, Integrative Approaches to Chronic Pain Management in Home-Based Medical Care. Clinics in geriatric medicine 2025. PMID: 41271277


  39. Ritchie C, Leff B, Sy M, Thacker A, Donelan K, Forester B, Sheehan OC, Dementia Care Quality at Home Writing Group. Feasibility and Acceptability of a Clinician-Caregiver Co-Designed Dementia Care Intervention for Home-Based Primary Care. Journal of the American Geriatrics Society 2025. PMID: 40976934


  40. Adelmann MR, Diop MS, Azar SS, Hendricks D, Tingleaf PK, Osei MA, Kiser SB, Vranceanu AM, El-Jawahri A, Ritchie CS. Patient Perspectives on Enhancing Clinician Communication About Pain in Sickle Cell Disease. Research square 2025. PMID: 40964014


  41. Travison T, Pham E, Donelan K, Bartels S, Carter J, Corelli K, Counsell S, Michael CU, Crean M, Flaherty E, Murff H, Perloff J, Ritchie CS. Assessing the feasibility, acceptability, and efficacy of a pragmatic pilot and full-scale trial to improve care for older adults with complex care needs: The SPIRE study. Contemporary clinical trials 2025. PMID: 40907942


  42. Chua IS, Berler A, Ninteau K, Bain PA, Fromme EK, Edelen M, Pusic AL, Ritchie CS, Bates DW. Patient-Centered Measures of Goal Concordance in Geriatrics and Palliative Care: A Scoping Review. JAMA network open 2025. PMID: 40906477


  43. Wang Y, Sudore RL, Zapata C, Martinez R, Gonzalez J, Le V, Quinn M, Huang C, Perez-Vaughan C, Pantilat SZ, Lyles CR, Ritchie CS, Nouri S. Telehealth Care for People With Serious Illnesses and Preferred Languages Other Than English. JAMA network open 2025. PMID: 40900593


  44. Fain MJ, Horne BD, Horwitz LI, Thaweethai T, Greene M, Hornig M, Orkaby AR, Rosen C, Ritchie CS, Ashktorab H, Blachman N, Brim H, Emerson S, Erdmann N, Erlandson KM, de Erausquin G, Fong T, Geng LN, Gordon HS, Gully JR, Hadlock J, Han J, Huang W, Jagannathan P, Kelly JD, Klein JD, Krishnan JA, Levitan EB, McComsey GA, McDonald D, Montgomery AP, O'Brien L, Ofotokun I, Patterson TF, Peluso MJ, Pemu P, Perlowski A, Reiman EM, Sanon M, Seshadri S, Shellito J, Sherif ZA, Shikuma C, Singer NG, Singh U, Trinity JD, Wisnivesky J, Witvliet MG, Foulkes A, Nikolich JŽ, RECOVER consortium. Age-Related Changes in the Clinical Picture of Long COVID. Journal of the American Geriatrics Society 2025. PMID: 40888500


  45. Parks AL, Thacker A, Dohan D, Gomez LAR, Gale SA, Johnson KG, Ritchie CS, Shah SJ, Paladino J. Characterizing clinician communication with patients about lecanemab: A qualitative study of clinicians across seven academic medical centers. Alzheimer's & dementia (New York, N. Y.) 2025. PMID: 40873665


  46. Creutzfeldt CJ, Bogetz J, Candrian C, Colborn KL, Crooms RC, Fehnel CR, Fleisher JE, Hasnain-Wynia R, Hopfgarten M, Hwang DY, Kluger BM, Leeper HE, Lemmon ME, Muehlschlegel S, Ritchie CS, Saadi A, Sumrall M, Treat L, Vranceanu AM, Zahuranec DB. Proceedings of the First Neuropalliative Care Research Summit (NeuroCARES). Journal of pain and symptom management 2025. PMID: 40876664


  47. Cova A, Ritchie CS, Godfrey M, Ghoshhajra B, Erem G, Nassanga R, Randhawa M, Longenecker CT, Passell E, Reynolds Z, Gilbert RF, Atwiine F, Tindimwebwa E, Acan M, Tong Y, Hoeppner S, Tsai AC, Okello S, Asiimwe S, North CM, Siedner MJ. Inflammatory profiles in older people with and without HIV in rural Uganda. HIV medicine 2025. PMID: 41176722


  48. Mace RA, Stewart-McLellan MJ, Law ME, Harley D, Ritchie C, Bartels S, Okereke OI, Hoeppner BB, Brewer J, Amariglio RE, Vranceanu AM. Beyond "worried well": health care professionals' perspectives on improving subjective cognitive decline care. The Gerontologist 2025. PMID: 40574661


  49. Vonderheide C, Giraldo-Santiago N, Grunberg VA, Levey NS, Brewer JR, McDermott KA, Rush CL, Presciutti AM, Greenberg J, Ritchie CS, Vranceanu AM. "You get tired of saying, this doesn't work": A qualitative study of chronic pain treatments among older Latino adults. Pain management 2025. PMID: 40657856


  50. Leng Y, He Y, Amini S, Magdamo C, Paschalidis I, Mukerji SS, Moura LMVR, Westover MB, Vranceanu AM, Ritchie CS, Blacker D, Dickson JR, Das S. A GPT-4o-powered framework for identifying cognitive impairment stages in electronic health records. NPJ digital medicine 2025. PMID: 40610683


  51. Soelling SJ, Rubio-Chavez A, Ingram Z, Baird L, Brindle ME, Cooper Z, Vranceanu AM, Ritchie CS, Cauley CE. Erratum to "Challenges faced by patients undergoing fecal ostomy surgery: a qualitative study of colorectal cancer patient perspectives" [J Gastrointest Surg 29 (2025) 101963]. Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract 2025. PMID: 40550462


  52. McDermott KA, Szapary CL, Allen EM, Brewer JR, Vonderheide CC, Giraldo-Santiago N, Levey NS, La Camera DE, Pasinski R, Greenberg J, Ritchie CS, Vranceanu AM. Feasibility of a mind-body activity program for English and Spanish-speaking older adults with chronic pain delivered within shared medical visits in a community clinic. The Gerontologist 2025. PMID: 40200584


  53. Morgan J, Cahill J, Ritchie C, Zhang L, Gazarian P. Methods of Piloting an Abstraction Tool to Describe Family Engagement in the Hospital Setting: Retrospective Chart Review. JMIR formative research 2025. PMID: 40460300


  54. Rochon EA, Thacker A, Phillips M, Ritchie C, Vranceanu AM, Plys E. Developing a Dyadic Immersive Virtual Environment Technology Intervention for Persons Living With Dementia and Their Caregivers: Multiphasic User-Centered Design Study. JMIR Aging 2025. PMID: 40397932


  55. Bannon SM, McCage S, Walker K, Brewer J, Ahmad N, Cornelius T, Parker RA, Dams-O'Connor K, Dickerson B, Ritchie CS, Vranceanu AM. Resilient together for dementia: A qualitative study of couples' treatment preferences to address distress early after diagnosis. Journal of Alzheimer's disease : JAD 2025. PMID: 40261286


  56. Cauley C, Rubio-Chavez A, Cooper Z, Cizginer S, Vranceanu AM, Ritchie CS. Perspectives of Older Adults Undergoing Elective Major Surgery: A Qualitative Study of Patients Undergoing Colectomy. Annals of surgery 2025. PMID: 40235432


  57. Parks AL, Thacker A, Dohan D, Gomez LAR, Ritchie CS, Paladino J, Shah SJ. A qualitative study of people with Alzheimer's disease in a memory clinic considering lecanemab treatment. Journal of Alzheimer's disease : JAD 2025. PMID: 40207637


  58. 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


  59. Rusher A, Fuss A, Araka E, Cauley C, Cizginer S, Ritchie C, Ananthakrishnan AN, Kochar B. Existential Reflections by Older Adults With Inflammatory Bowel Diseases on Medical and Surgical Treatments. The American journal of gastroenterology 2025. PMID: 40192128


  60. Odom JN, Lee K, Harrell ER, Watts KA, Bechthold AC, Engler S, Puga F, Bibriescas N, Kamal AH, Ritchie CS, Demiris G, Wright AA, Bakitas MA, Azuero A. Associations between smartphone GPS data and changes in psychological health and burden outcomes among family caregivers and patients with advanced cancer: an exploratory longitudinal cohort study. BMC cancer 2025. PMID: 40186196


  61. Morgan J, Cahill J, Ritchie C, Zhang L, Gazarian P. Family engagement on neuroscience units with Post-covid visiting policies: A retrospective chart review. International journal of nursing knowledge 2025. PMID: 40143628


  62. Stone SM, Giraldo-Santiago N, Miller A, O'Donnell A, Travis A, Ritchie CS, Vranceanu AM. Development of a Mindfulness and Self-compassion (MASC) Stress Reduction Program for Caregivers of Persons with Dementia with Behavioral Symptoms. The Gerontologist 2025. PMID: 39928550


  63. Presciutti AM, Ehmann M, Levey N, Brewer J, Rush CL, Greenberg J, McDermott K, Ritchie CS, Vranceanu AM. Underserved older adults' treatment preferences for a mind-body activity program for chronic pain delivered via shared medical visits in a community clinic. Psychology, health & medicine 2025. PMID: 40098344


  64. Davila C, Nouri S, Chan SH, Feltz B, Gosline A, Arenas Z, Kavanagh J, Paladino J, Dow LA, Jackson VA, Sudore R, Ritchie CS, Lindenberger E. Perceptions of Patient-Clinician Communication Among Adults With and Without Serious Illness. JAMA network open 2025. PMID: 40063024


  65. 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


  66. Kochar B, Cheng D, Lehto HR, Jain N, Araka E, Ritchie CS, Bernacki R, Orkaby AR. Application of an Electronic Frailty Index to Identify High-Risk Older Adults Using Electronic Health Record Data. Journal of the American Geriatrics Society 2025. PMID: 39982448


  67. Paladino J, Chavez Granados H, Bernstein Sideman A, Davila C, Ramirez Gomez L, Lindenberger E, Block S, Vranceanu AM, Blacker D, Rentz D, Ritchie C. Characterizing diagnostic disclosure communication strategies and challenges in dementia care: A qualitative study of interprofessional clinicians across three systems. Dementia (London, England) 2025. PMID: 39965327


  68. Dhanani H, Wang Y, Bollens-Lund E, Reich A, Wong J, Ankuda C, Lipsitz S, Gray T, Kim DH, Ritchie C, Cooper Z. Associations between baseline pain, depressive symptoms, and unpaid caregiving needs and 1-year postdischarge outcomes among seriously ill older adults admitted for trauma. Trauma surgery & acute care open 2025. PMID: 39975964


  69. Van Rickstal R, Van den Block L, Decoster L, Ritchie C, Wyn Griffiths A, Gilissen J. How oncologists assess and consider cognition in clinical decision-making with older adults. Journal of geriatric oncology 2025. PMID: 39955220


  70. Lee K, Azuero A, Engler S, Kumar S, Puga F, Wright AA, Kamal A, Ritchie CS, Demiris G, Bakitas MA, Odom JN. Exploring the Relationship Between Smartphone GPS Patterns and Quality of Life in Patients With Advanced Cancer and Their Family Caregivers: Longitudinal Study. JMIR formative research 2025. PMID: 39924302


  71. Thacker A, Sy M, Leff B, Ritchie CS, Sheehan OC. Stakeholder Engagement to Inform and Refine an Existing Dementia Care Model in Home-Based Primary Care: The Co-Creation of Dementia Care Quality at Home. Journal of applied gerontology : the official journal of the Southern Gerontological Society 2025. PMID: 39911083


  72. Harrison KL, Morgan BE, Friend J, Garrett SB, Looi D, Halim M, James JE, Boyd ND, Gilissen J, Geschwind MD, Ritchie CS, Smith AK. "By the Time We Knew …": Poetic Analysis of End-of-Life Caregiving Experiences for Rapidly Progressive and Slower-Duration Dementia Syndromes. Journal of the American Geriatrics Society 2025. PMID: 39907502


  73. Rivers C, Ramirez Gomez L, Hanson LC, Ritchie CS, Fischer SM, Mino I, Chavez Granados H, Lynch M, Lum HD. Convening Hispanic/Latino Caregiving Advisors for Inclusive Research in Dementia Palliative Care. Journal of palliative medicine 2025. PMID: 39874544


  74. Rubio-Chavez A, Chang DC, Kunitake H, Ricciardi R, Vranceanu AM, Cooper Z, Ritchie C, Cauley CE. Aging Disparities in Ostomy Surgery. The Journal of surgical research 2025. PMID: 39874931


  75. Leff B, Ritchie CS, Rising KL, Cannon K, Wardlow L. Addressing barriers to equitable telehealth for older adults. Frontiers in medicine 2025. PMID: 39917065


  76. McCage S, Walker K, Cornelius T, Parker RA, Dams-O'Connor K, Dickerson B, Ritchie C, Vranceanu AM, Bannon S. A Live Video Resiliency Dyadic Intervention for Persons With Dementia and Their Care-Partners Early After Diagnosis: Protocol for Open Pilot of Resilient Together for Dementia. JMIR research protocols 2025. PMID: 39814366


  77. Soelling SJ, Rubio-Chavez A, Ingram Z, Baird L, Brindle ME, Cooper Z, Vranceanu AM, Ritchie CS, Cauley C. Challenges Faced by Patients Undergoing Fecal Ostomy Surgery: A Qualitative Study of Colorectal Cancer Patient Perspectives. Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract 2025. PMID: 39824243


  78. Ratnayake A, Tong Y, Reynolds Z, Chamut S, Quach LT, Mbabazi P, Sagar S, Maling S, North CM, Passell E, Yoo-Jeong M, Tsai AC, Paul R, Ritchie CS, Seeley J, Hoeppner SS, Atwiine F, Tindimwebwa E, Okello S, Nakasujja N, Saylor D, Greene ML, Asiimwe S, Tanner JA, Siedner MJ, Olivieri-Mui B. Longitudinal Trends in Physical Activity Among Older Adults With and Without HIV in Uganda. Journal of aging and health 2025. PMID: 39809699


  79. Nouri S, Pantilat SZ, Ritchie CS, Lyles CR, Shi Y, O'Riordan D, Boscardin J, Sudore RL. Quality of Virtual versus In-Person Outpatient Palliative Care: Disparities by Language and Race. Journal of pain and symptom management 2025. PMID: 39756664


  80. Odom JN, Lee K, Currie ER, Allen-Watts K, Harrell ER, Bechthold AC, Engler S, Curry K, Kamal AH, Ritchie CS, Demiris G, Wright AA, Bakitas MA, Azuero A. Feasibility and Acceptability of Collecting Passive Smartphone Data for Potential Use in Digital Phenotyping Among Family Caregivers and Patients With Advanced Cancer. JCO clinical cancer informatics 2025. PMID: 39746166


  81. Min JWS, Wang Y, Bollens-Lund E, Reich AJ, Dhanani H, Ankuda CK, Lipsitz S, Gray TF, Kim DH, Ritchie CS, Kelley AS, Cooper Z. Long-term Changes in Pain, Depression, Function and Informal Caregiving after Major Elective Surgeries Among Seriously Ill Older Adults. Annals of surgery 2024. PMID: 39720848


  82. Hicks AJ, Brewer J, Ahmad N, Cornelius T, Parker RA, Dams-O'Connor K, Dickerson B, Ritchie C, Vranceanu AM, Bannon SM. Dementia Care Specialists Perspectives of Diagnosis and Early Psychosocial Care: A Qualitative Analysis of Focus Groups in Two Large Academic Medical Centers. medRxiv : the preprint server for health sciences 2024. PMID: 39677462


  83. 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


  84. Brewer JR, McDermott KA, Greenberg J, Presciutti AM, LaCamera DE, Ritchie CS, Vranceanu AM. Patient and staff perspectives on pain treatment experiences in a community clinic serving under-resourced older adults. Pain management 2024. PMID: 39601034


  85. Mace RA, Cohen JE, Lyons C, Ritchie C, Bartels S, Okereke OI, Hoeppner BB, Brewer J, Joo JH, Vranceanu AM. Socio-ecological barriers to behavior change-oriented dementia prevention: a qualitative study of healthcare professionals' perspectives. Aging & mental health 2024. PMID: 39578706


  86. Mace RA, Law ME, Cohen JE, Ritchie CS, Okereke OI, Hoeppner BB, Brewer JA, Bartels SJ, Vranceanu AM, My Healthy Brain Team. A Mindfulness-Based Lifestyle Intervention for Dementia Risk Reduction: Protocol for the My Healthy Brain Feasibility Randomized Controlled Trial. JMIR research protocols 2024. PMID: 39571150


  87. McDermott K, Presciutti AM, Levey N, Brewer J, Rush CL, Giraldo-Santiago N, Pham TV, Pasinski R, Yousif N, Gholston M, Raju V, Greenberg J, Ritchie CS, Vranceanu AM. Using the Socioecological Model to Understand Medical Staff and Older Adult Patients' Experience with Chronic Pain: A Qualitative Study in an Underserved Community Setting. Journal of pain research 2024. PMID: 39583193


  88. Cauley CE, Rubio A, Brindle M, Cooper Z, Vranceanu AM, Ritchie CS. A Video-Based Communication Intervention for Fecal Ostomy Surgery (CI-oSurg): Protocol for Open Pilot Testing to Improve Intervention Acceptability and Feasibility. JMIR research protocols 2024. PMID: 39546348


  89. Chary AN, Suh M, Bhananker A, Hernandez N, Rivera AP, Boyer E, Kunik ME, Shah MN, Ritchie C, Naik AD, Liu SW, Kennedy M. Experiences of the emergency department environment: a qualitative study with caregivers of people with dementia. Internal and emergency medicine 2024. PMID: 39508982


  90. Leff B, Ritchie C, Ornstein KA. Frailty in Older Adults. The New England journal of medicine 2024. PMID: 39504533


  91. Rush CL, Brewer JR, Levey N, Presciutti AM, McDermott K, Pasinski R, Yousif N, Gholston M, Raju V, Greenberg J, Ritchie CS, Vranceanu AM. "Pushed to Their Limits": Health Care Provider Perspectives on Barriers and Facilitators to Implementing a Mind-Body and Activity Program for Older Adults With Chronic Pain in a Community Clinic for the Underserved. Family & community health 2024. PMID: 39503678


  92. Donelan K, Vetter M, Barreto E, Bannon SM, Antonsdottir I, Samus Q, Ritchie CS, Agronin ME, Forester BP, Rosenberg PB. Health of the Pandemic Dementia Paid Staff and Unpaid Caregiver Workforce in Congregate Care and Community Settings. The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry 2024. PMID: 39537510


  93. 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


  94. 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


  95. 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


  96. 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


  97. 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


  98. 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


  99. Soegiharto R, Alizadeh Aghdam M, Sørensen JA, van Lindonk E, Bulut Demir F, Mohammad Porras N, Matsuo Y, Kiefer L, Knulst AC, Maurer M, Ritchie C, Rudenko M, Kocatürk E, Criado RFJ, Gregoriou S, Bobylev T, Kleinheinz A, Takahagi S, Hide M, Giménez-Arnau AM, Salman A, Kara RO, Dikicier BS, van Doorn MBA, Thomsen SF, van den Reek JMPA, Röckmann H. Omalizumab is effective and safe in chronic inducible urticaria (CIndU): Real-world data from a large multi-national UCARE study. Allergy 2024. PMID: 39377745


  100. 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


  101. 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


  102. 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


  103. 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


  104. 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


  105. 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


  106. 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


  107. 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


  108. 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


  109. 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


  110. 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


  111. 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


  112. 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


  113. Paladino J, Ritchie C. Meeting the Communication and Care Planning Needs of Patients and Caregivers Affected by Dementia from the Time of Diagnosis. Journal of palliative medicine 2024. PMID: 38770630


  114. 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


  115. 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


  116. 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


  117. 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


  118. 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


  119. 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


  120. 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


  121. 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


  122. 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


  123. 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


  124. 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


  125. 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


  126. 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


  127. 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


  128. 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


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


  130. 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


  131. 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


  132. 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


  133. 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


  134. 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


  135. 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


  136. 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


  137. 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


  138. 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


  139. 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


  140. 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


  141. 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


  142. 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


  143. 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


  144. 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


  145. 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


  146. 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


  147. 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


  148. 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


  149. 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


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


  151. 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


  152. 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


  153. 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


  154. 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


  155. 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


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


  157. 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


  158. 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


  159. 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


  160. 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


  161. 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


  162. 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


  163. 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


  164. 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


  165. 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


  166. 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


  167. 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


  168. 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


  169. 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


  170. 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


  171. 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


  172. 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


  173. 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


  174. 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


  175. 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


  176. 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


  177. 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


  178. 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


  179. 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


  180. 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


  181. 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


  182. 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


  183. 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


  184. 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


  185. 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


  186. 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


  187. 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


  188. Harrison KL, Garrett SB, Gilissen J, Terranova MJ, Bernstein Sideman A, Ritchie CS, Geschwind MD. Developing neuropalliative care for sporadic Creutzfeldt-Jakob Disease. 2022. PMID: 35239456


  189. 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


  190. 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


  191. 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


  192. 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


  193. 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


  194. Shi S, Keeney T, Ritchie C. Advancing Communication and Decision-making for Older Adults Discharged to Skilled Nursing Facilities-Not Where but Why? JAMA internal medicine 2022. PMID: 36121670


  195. 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


  196. 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


  197. 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


  198. 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


  199. 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


  200. 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


  201. 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


  202. 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


  203. 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


  204. 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. 2022. PMID: 35670444


  205. 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. 2022. PMID: 35368129


  206. 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. 2022. PMID: 35595375


  207. 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. 2021. PMID: 34233782


  208. 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. 2022. PMID: 35581446


  209. 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. 2022. PMID: 35584740


  210. 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. 2022. PMID: 35524079


  211. Ritchie C, Leff B. Home-Based Care Reimagined: A Full-Fledged Health Care Delivery Ecosystem Without Walls. 2022. PMID: 35500180


  212. 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? 2022. PMID: 35469357


  213. 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. 2022. PMID: 35435998


  214. 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. 2022. PMID: 35357694


  215. 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. 2022. PMID: 35351444


  216. 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


  217. Chua IS, Ritchie CS, Bates DW. Enhancing serious illness communication using artificial intelligence. 2022. PMID: 35087172


  218. Armstrong K, Ritchie C. Research Participation in Marginalized Communities - Overcoming Barriers. 2022. PMID: 35029846


  219. 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. 2022. PMID: 35080513


  220. 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. 2022. PMID: 34999206


  221. 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. 2022. PMID: 35124641


  222. Harrison KL, Garrett SB, Halim M, Sideman AB, 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


  223. 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. 2022. PMID: 35124639


  224. 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. 2021. PMID: 34936087


  225. 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. 2021. PMID: 34878233


  226. 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. 2021. PMID: 34424269


  227. 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. 2021. PMID: 34962565


  228. Gray NA, Kamal AH, Hanson LC, Bull J, Kutner JS, Ritchie CS, Johnson KS. Clinician Perspectives Guiding Approach to Comprehensiveness of Palliative Care Assessment. 2021. PMID: 34788574


  229. 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


  230. 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. 2021. PMID: 33902095


  231. 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. 2021. PMID: 34183518


  232. 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. 2021. PMID: 33990472


  233. 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


  234. Kochar B, Orkaby AR, Ananthakrishnan AN, Ritchie CS. Frailty in inflammatory bowel diseases: an emerging concept. 2021. PMID: 34594400


  235. 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. 2021. PMID: 34537538


  236. 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. 2021. PMID: 34520997


  237. 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. 2021. PMID: 34469229


  238. 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. 2021. PMID: 33705536


  239. 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


  240. 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. 2021. PMID: 34327767


  241. 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. 2021. PMID: 34301160


  242. 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. 2021. PMID: 34210200


  243. 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. 2021. PMID: 34190705


  244. 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. 2021. PMID: 34155071


  245. Ritchie CS, Gallopyn N, Sheehan OC, 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. 2021. PMID: 34111388


  246. 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. 2021. PMID: 34011593


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


  248. 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


  249. 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. 2021. PMID: 33933617


  250. 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


  251. 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. 2021. PMID: 32889847


  252. 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. 2021. PMID: 33683707


  253. 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. 2021. PMID: 33605800


  254. 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


  255. Kochar B, Ufere NN, Nipp R, Gustafson JL, Carolan P, Ritchie CS. Video-Based Telehealth Visits Decrease With Increasing Age. 2021. PMID: 33009048


  256. 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. 2021. PMID: 33469940


  257. Harrison KL, Leff B, Garrigues SK, Eaton England AL, 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


  258. 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. 2020. PMID: 33337285


  259. 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


  260. 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. 2020. PMID: 33179761


  261. 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. 2020. PMID: 33161031


  262. 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


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


  264. 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. 2020. PMID: 32955969


  265. 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


  266. 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


  267. 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


  268. 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


  269. 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


  270. 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


  271. 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


  272. 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


  273. 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


  274. 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


  275. 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


  276. 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


  277. 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


  278. 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


  279. 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


  280. 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


  281. 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


  282. Wen T, Liu M, Chen S, Li Q, Du Y, Zhou T, Ritchie C, Zhang J. 2D Boron Imidazolate Framework Nanosheets with Electrocatalytic Applications for Oxygen Evolution and Carbon Dioxide Reduction Reaction. Small (Weinheim an der Bergstrasse, Germany) 2020. PMID: 32529762


  283. 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


  284. 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


  285. 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


  286. 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


  287. 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


  288. 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


  289. Kutner JS, Ritchie CS, Pollak KI. Better Together: The Palliative Care Research Cooperative Group as a Model for Increasing Equity in the Science of Hospice and Palliative Care. Journal of palliative medicine 2020. PMID: 31977271


  290. 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


  291. 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


  292. 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. 2020. PMID: 32920631


  293. 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


  294. 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


  295. 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


  296. 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


  297. 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


  298. 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


  299. 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


  300. 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