{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,3]],"date-time":"2026-06-03T14:21:35Z","timestamp":1780496495804,"version":"3.54.1"},"reference-count":66,"publisher":"Oxford University Press (OUP)","issue":"6","license":[{"start":{"date-parts":[[2018,2,22]],"date-time":"2018-02-22T00:00:00Z","timestamp":1519257600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"}],"funder":[{"DOI":"10.13039\/100000054","name":"National Cancer Institute","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000054","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100000002","name":"National Institutes of Health","doi-asserted-by":"publisher","award":["R01CA194178"],"award-info":[{"award-number":["R01CA194178"]}],"id":[{"id":"10.13039\/100000002","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2018,5,7]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Randomized controlled trials of blood pressure (BP) lowering and antihypertensive medication use on cognitive outcomes have often been disappointing, reporting mixed findings and small effect sizes. We evaluate the extent to which cognitive assessment protocols used in these trials approach state-of-the-art. Overall, we find that a primary focus on cognition and the systematic selection of cognitive outcomes across trials take a backseat to other trial goals. Twelve trials investigating change in cognitive functioning were examined and none met criteria for state-of-the-art assessment, including use of at least 4 tests indexing 2 cognitive domains. Four trials investigating incident dementia were also examined. Each trial used state-of-the-art diagnostic criteria to assess dementia, although follow-up periods were relatively short, with only 2 trials lasting for at least 3 years. Weaknesses in each trial may act to obscure or weaken the positive effects of BP lowering on cognitive functioning. Improving trial designs in terms of cognitive outcomes selected and length of follow-up periods employed could lead to more promising findings. We offer logical steps to achieve state-of-the-art assessment protocols, with examples, in hopes of improving future trials.<\/jats:p>","DOI":"10.1093\/ajh\/hpy033","type":"journal-article","created":{"date-parts":[[2018,2,21]],"date-time":"2018-02-21T20:16:20Z","timestamp":1519244180000},"page":"631-642","source":"Crossref","is-referenced-by-count":22,"title":["Clinical Trials of Blood Pressure Lowering and Antihypertensive Medication: Is Cognitive Measurement State-of-the-Art?"],"prefix":"10.1093","volume":"31","author":[{"given":"Merrill F","family":"Elias","sequence":"first","affiliation":[{"name":"Department of Psychology and Graduate School of Biomedical Sciences and Engineering, University of Maine, Orono, Maine, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rachael V","family":"Torres","sequence":"additional","affiliation":[{"name":"Department of Kinesiology and Applied Physiology, College of Health Sciences, University of Delaware, Newark, Delaware, 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