{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T14:24:36Z","timestamp":1791987876984,"version":"4.4.0"},"reference-count":50,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T00:00:00Z","timestamp":1791763200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T00:00:00Z","timestamp":1791763200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100000049","name":"National Institute on Aging","doi-asserted-by":"publisher","award":["R01AG064949"],"award-info":[{"award-number":["R01AG064949"]}],"id":[{"id":"10.13039\/100000049","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000049","name":"National Institute on Aging","doi-asserted-by":"publisher","award":["R01AG091308"],"award-info":[{"award-number":["R01AG091308"]}],"id":[{"id":"10.13039\/100000049","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["agsjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J American Geriatrics Society"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Caregiving status is not routinely documented during clinical care, rendering caregivers difficult to identify for research and supportive interventions. We describe two informatics\u2010based strategies for identifying dementia caregivers at their own or their care recipient's point of care (POC).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>The CommunityRx\u2010Dementia trial was conducted at a U.S. urban academic medical center serving a predominantly Black population. Eligible participants were caregivers of a patient with dementia recruited mainly by: (1) fee\u2010based queries of the clinical research data warehouse (CRDW) that identified patients with dementia and their listed contacts (potential caregivers) (August 2020\u2013November 2022) or (2) no\u2010cost self\u2010service query using an electronic health record (EHR)\u2010integrated cohort discovery tool that identified patients with dementia (June 2020). For CRDW lists, probabilistic matching was used to identify contacts who were also patients at the study site. An EHR dashboard displayed medical visits of patients with dementia (identified from both strategies) and their contacts (from CRDW only) to recruit at the POC.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      A recruitment list of 8185 patients with dementia was created: 6282 from five CRDW queries and 1883 from one self\u2010service EHR query, 20 from self\u2010 and clinician referrals. Target enrollment (\n                      <jats:italic>N<\/jats:italic>\n                      \u2009=\u2009344) was reached in 27\u2009months; 321 caregivers from CRDW contacts, 19 from self\u2010service query contacts, 4 from clinician referrals. Enrollment rates were 66% (321\/488) of eligible caregivers from CRDW and 48% (19\/40) from self\u2010service query. Seventeen percent of all enrolled caregivers were recruited from their own visit (28% internal medicine, 11% ophthalmology, 9% geriatrics, 5% hematology\/oncology, 47% all other eligible clinics).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>A large dementia caregiver trial achieved recruitment goals using two replicable informatics\u2010based strategies. The CRDW strategy involved no manual EHR abstraction and enabled direct recruitment of dementia caregivers at their own medical visits at relatively low cost.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jgs.70783","type":"journal-article","created":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T11:52:45Z","timestamp":1791805965000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Caregivers in a Haystack? Informatics\u2010Driven Clinical Trial Enrollment of Dementia Caregivers at Medical Visits"],"prefix":"10.1111","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7316-4001","authenticated-orcid":false,"given":"Eva S.","family":"Ren","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology The University of Chicago  Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6484-1675","authenticated-orcid":false,"given":"Jennifer A.","family":"Makelarski","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology The University of Chicago  Chicago Illinois USA"},{"name":"Department of Social, Behavioral, and Population Sciences Tulane University  New Orleans Louisiana USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Delaney A.","family":"Romanchick","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology The University of Chicago  Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Veera","family":"Anand","sequence":"additional","affiliation":[{"name":"Physical Sciences Division, Applied Data Science Program The University of Chicago  Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7913-683X","authenticated-orcid":false,"given":"Victoria A.","family":"Winslow","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology The University of Chicago  Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2016-1170","authenticated-orcid":false,"given":"Emily M.","family":"Abramsohn","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology The University of Chicago  Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"MariaDelSol","family":"De 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