[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"preoperative-cognitive-impairment\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:preoperative-cognitive-impairment":24},{"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":4,"briefSummary":21,"conditions":22,"keywords":28,"overallStatus":37,"whyStopped":4,"lastUpdateSubmitDate":38,"lastUpdatePostDateStruct":39,"startDateStruct":42,"completionDateStruct":44,"leadSponsor":46,"locationsCount":5},"100651507","reliability-in-neurocognitive-telemedicine-screening-ring-100651507",false,"NCT07760545","Reliability In Neurocognitive Telemedicine Screening (RING)","Inclusion Criteria:\n\n1. Patients with age \\>65 at time of listing for pre-operative assessment.\n2. Patients with a conversational understanding of English language.\n3. Patients scheduled for in-person consult with an anaesthesiologist.\n4. Patients awaiting surgery at Vancouver General Hospital or University of British Columbia Hospital.\n\nExclusion Criteria:\n\n1\\. Patients with known cognitive impairment.","ALL","65 Years",{"count":18,"type":19},300,"ESTIMATED","OBSERVATIONAL","Perioperative neurocognitive disorders are common after surgery and pre-existing cognitive impairment is an important risk factor. Current guidelines recommend identifying cognitive impairment before surgery; however, screening remains inconsistent, particularly when preoperative assessments are performed remotely.\n\nThis prospective observational diagnostic validation study aims to determine whether a modified Mini-Cog cognitive screening tool administered by telephone can reliably identify cognitive impairment in patients aged 65 years and older undergoing preoperative assessment. Telephone-based modified Mini-Cog results will be compared with standard in-person Mini-Cog assessments to evaluate agreement and feasibility. This study may improve access to preoperative cognitive screening and support optimization of surgical care for older adults.",[23,24,25,26,27],"Cognitive Impairment","Preoperative Cognitive Impairment","Perioperative Neurocognitive Disorders","Neurocognitive Function","Cognitive Screening",[29,30,31,32,33,34,35,36],"Perioperative neurocognitive disorders","Cognitive impairment","Preoperative cognitive screening","Cognitive assessment","Mini-Cog","Modified Mini-Cog","Telephone-based cognitive screening","Telemedicine","RECRUITING","2026-08-07",{"date":40,"type":41},"2026-08-12","ACTUAL",{"date":43,"type":41},"2023-05-02",{"date":45,"type":19},"2027-01-30",{"name":47,"class":48},"University of British Columbia","OTHER"]