[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100537310":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":18,"centralContacts":23,"locations":10,"responsibleParty":28,"collaborators":10,"id":31,"slug":32,"hasResults":33,"nctId":34,"briefTitle":35,"officialTitle":36,"acronym":10,"eligibilityCriteria":37,"healthyVolunteers":38,"sex":39,"minAge":40,"maxAge":10,"enrollmentInfo":41,"targetDuration":10,"studyType":44,"phases":10,"briefSummary":45,"conditions":46,"keywords":10,"overallStatus":50,"whyStopped":10,"lastUpdateSubmitDate":51,"lastUpdatePostDateStruct":52,"startDateStruct":55,"completionDateStruct":57,"leadSponsor":59,"locationsCount":10},{"fullName":5,"class":6},"Peking Union Medical College","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Older adults",null,"Older adults without clear diagnosis of any type of dementia, neurological diseases, and mental disorders that affecting cognitive function.",[13],"Other: No intervention",[15],{"type":6,"name":16,"description":16,"armGroupLabels":17,"otherNames":10},"No intervention",[9],[19],{"name":20,"affiliation":21,"role":22},"Zheng Li","Chinese Academy of Medical Sciences & Peking Union Medical College","STUDY_CHAIR",[24],{"name":20,"role":25,"phone":26,"phoneExt":10,"email":27},"CONTACT","13701257650","zhengli@pumc.edu.cn",{"type":29,"investigatorFullName":20,"investigatorTitle":30,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"SPONSOR_INVESTIGATOR","Professor","100537310","trajectory-of-frailty-and-cognitive-dysfunction-in-older-adults-100537310",false,"NCT06276166","Trajectory of Frailty and Cognitive Dysfunction in Older Adults","Study of the Joint Trajectory of Frailty and Cognitive Dysfunction Among Community-dwelling Older Adults","Inclusion Criteria:\n\n* Age ≥60 years.\n* Older adults with clear consciousness, ability of simple written and verbal communication.\n* They volunteered to participate in this study, and signed an informed consent.\n\nExclusion Criteria:\n\n* A clear diagnosis of any type of dementia.\n* There are neurological diseases that clearly lead to cognitive dysfunction, such as severe cerebrovascular disease, brain trauma, intracranial tumors, etc.\n* They have been clearly diagnosed with mental disorders affecting cognitive function, including schizophrenia, depression, bipolar disorder, etc.",true,"ALL","60 Years",{"count":42,"type":43},934,"ESTIMATED","OBSERVATIONAL","To explore the heterogeneity of the development trend of frailty and cognitive function of older adults.",[47,48,49],"Frailty","Cognitive Dysfunction","Community-dwelling Older Adults","NOT_YET_RECRUITING","2024-03-05",{"date":53,"type":54},"2024-03-07","ACTUAL",{"date":56,"type":43},"2024-03-15",{"date":58,"type":43},"2026-12-31",{"name":20,"class":6}]