{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,3]],"date-time":"2026-05-03T04:33:06Z","timestamp":1777782786933,"version":"3.51.4"},"reference-count":30,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2021,1,27]],"date-time":"2021-01-27T00:00:00Z","timestamp":1611705600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/100014387","name":"ACADIA Pharmaceuticals","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100014387","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["J Appl Gerontol"],"published-print":{"date-parts":[[2022,1]]},"abstract":"<jats:p>This study assessed treatment change patterns in Parkinson\u2019s disease psychosis (PDP) residents receiving antipsychotic (AP) therapies in U.S. long-term care (LTC) facilities. Residents with PDP in LTC between 01\/01\/13 and 06\/30\/16 were identified with \u22651 claim of psychosis, hallucinations, or delusions after PD diagnosis. Treatment patterns were evaluated during the 12 months post index. We identified 864 PDP residents: 408 (47.2%) on AP therapy and 456 (52.8%) on no AP therapy. A total of 335 residents (82.1%) continued, 13 (3.2%) discontinued, 11 (2.7%) switched, and 49 (12.0%) augmented (used \u22652 APs) their index AP therapy. Based on the multivariate regression analysis, younger age, male gender, anemia, anxiolytic use or anxiety, sedatives\/hypnotic use, bladder disorders including urinary tract infections, coronary conditions, diabetes, hypertension, and dementia were associated with a higher likelihood of treatment change. Understanding the factors associated with treatment change may inform ways to improve management of PDP in the U.S. LTC setting.<\/jats:p>","DOI":"10.1177\/0733464820987032","type":"journal-article","created":{"date-parts":[[2021,1,28]],"date-time":"2021-01-28T01:59:35Z","timestamp":1611799175000},"page":"198-206","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Treatment Patterns With Antipsychotics in Long-Term Care Patients With Parkinson\u2019s Disease Psychosis"],"prefix":"10.1177","volume":"41","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4227-1234","authenticated-orcid":false,"given":"Nazia","family":"Rashid","sequence":"first","affiliation":[{"name":"Acadia Pharmaceuticals Inc., San Diego, CA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrew","family":"Shim","sequence":"additional","affiliation":[{"name":"Acadia Pharmaceuticals Inc., San Diego, CA, 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