[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"ai-based-fitness\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:ai-based-fitness":27},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,1,0,[8],{"id":9,"slug":10,"hasResults":11,"nctId":12,"briefTitle":13,"officialTitle":13,"acronym":4,"eligibilityCriteria":14,"healthyVolunteers":11,"sex":15,"minAge":16,"maxAge":4,"enrollmentInfo":17,"targetDuration":4,"studyType":20,"phases":21,"briefSummary":23,"conditions":24,"keywords":32,"overallStatus":38,"whyStopped":4,"lastUpdateSubmitDate":39,"lastUpdatePostDateStruct":40,"startDateStruct":43,"completionDateStruct":45,"leadSponsor":47,"locationsCount":50},"100608933","evaluating-health-outcomes-of-ai-based-fitness-wearables-and-app-programs-in-older-adults-living-alone-with-cognitive-decline-100608933",false,"NCT07207993","Evaluating Health Outcomes of AI-Based Fitness Wearables and App Programs in Older Adults Living Alone With Cognitive Decline","Inclusion Criteria:\n\n* Participant must be at least 65 years of age older\n* Participant must be living alone in the U.S. for the next 6 months\n* Participant must have report mild cognitive decline \\[We will use a short self-report AD8 measure of cognitive concerns. Those scoring positive on the AD8 (≥2) will qualify as mild cognitive decline\\];\n* Participant must own an Android\u002FApple smartphone\n* Participant must have access to internet or Wi-Fi access\n* Participant must be capable of engaging in some PA as determined by the PA Readiness Questionnaire or physician approval\n* Participant must currently participate in weekly moderate-to-vigorous PA (MVPA) or less than 150 minutes\n* Participant must have basic English communication skills.\n\nExclusion Criteria:\n\n* Foreign residents or visitors","ALL","65 Years",{"count":18,"type":19},64,"ESTIMATED","INTERVENTIONAL",[22],"NA","The overarching goal of our research is to develop personalized and accessible healthy aging lifestyle interventions aimed at promoting physical activity (PA) and improving health among community-dwelling older adults living alone with cognitive decline (LACD). To achieve this goal, the purpose of this project is to determine whether wearable and app-based mHealth intervention component(s) will contribute to increased PA and improved health outcomes in older adults LACD. Our specific aims are to: identify and evaluate mHealth intervention components that practically and significantly contribute to enhanced mechanistic outcomes (e.g., self-efficacy, outcome expectations) and increased PA (primary outcome) in older adults LACD over a 6-month period; determine the optimal combinations of intervention components for future efficacy testing; elucidate the mechanism of behavioral change (MoBC) and potential outcomes of these intervention components, namely, the mediating effects of MoBC variables (e.g., self-efficacy, outcome expectations) on the relationship between intervention components and change in PA. The first two aims are primary and fully-powered. The third aim is exploratory. The aims will support a refined, data-driven intervention design for a subsequent larger trial.",[25,26,27,28,29,30,31],"Older Adults With Cognitive Decline","Older Adults","AI-Based Fitness","Wearables","Cognitive Decline","Physical Activity","Physical Inactivity",[33,34,27,30,31,35,36,37],"Older adults","Cognitive decline","Living alone with cognitive decline","LACD","U.S Older adults","RECRUITING","2026-06-10",{"date":41,"type":42},"2026-06-15","ACTUAL",{"date":44,"type":42},"2026-06-08",{"date":46,"type":19},"2028-06-08",{"name":48,"class":49},"The University of Tennessee, Knoxville","OTHER",2]