[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100464063":3},{"organization":4,"armGroups":7,"interventions":8,"overallOfficials":7,"centralContacts":15,"locations":21,"responsibleParty":38,"collaborators":7,"id":40,"slug":41,"hasResults":42,"nctId":43,"briefTitle":44,"officialTitle":44,"acronym":7,"eligibilityCriteria":45,"healthyVolunteers":42,"sex":46,"minAge":47,"maxAge":7,"enrollmentInfo":48,"targetDuration":7,"studyType":51,"phases":7,"briefSummary":52,"conditions":53,"keywords":56,"overallStatus":24,"whyStopped":7,"lastUpdateSubmitDate":58,"lastUpdatePostDateStruct":59,"startDateStruct":62,"completionDateStruct":64,"leadSponsor":66,"locationsCount":67},{"fullName":5,"class":6},"Second Affiliated Hospital, School of Medicine, Zhejiang University","OTHER",null,[9,12],{"type":10,"name":11,"description":11,"armGroupLabels":7,"otherNames":7},"DRUG","standard medical treatment",{"type":13,"name":14,"description":14,"armGroupLabels":7,"otherNames":7},"PROCEDURE","Interventional stenting",[16],{"name":17,"role":18,"phone":19,"phoneExt":7,"email":20},"Min Lou, PhD, MD","CONTACT","13958007213","lm99@zju.edu.cn",[22],{"facility":23,"status":24,"city":25,"state":26,"zip":27,"country":28,"countryCode":29,"cosmosGeoPoint":30,"geoPoint":35,"contacts":36},"Second Affilated Hospital of Zhejiang University, School of Medicine","RECRUITING","Hangzhou","Zhejiang","310009","China","CN",{"type":31,"coordinates":32},"Point",[33,34],120.16142,30.29365,{"lat":34,"lon":33},[37],{"name":17,"role":18,"phone":19,"phoneExt":7,"email":20},{"type":39,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR","100464063","clinical-registration-study-of-patients-with-intracranial--carotid-stenosis-100464063",false,"NCT05322824","Clinical Registration Study of Patients With Intracranial \u002F Carotid Stenosis","Inclusion Criteria:\n\n* Patients aged ≥ 40 years\n* ≥ 50% stenosis in unilateral intracranial \u002F carotid artery\n* Written informed consent available\n\nExclusion Criteria:\n\n* Previous history of major head trauma and any intracranial surgery\n* Intracranial abnormalities, such as intracerebral hemorrhage, subarachnoid hemorrhage and other space occupying lesions\n* Extrapyramidal symptoms or mental illness which may affect neuropsychological measurement\n* Severe loss of vision, hearing, or communicative ability\n\nExit Criteria:\n\n* Not meet the inclusion criteria\n* For any poor adherence, not comply with the requirements of the follow-up, or safety reasons determined by investigator\n* Any adverse or serious adverse events during the study period judged by investigator","ALL","40 Years",{"count":49,"type":50},500,"ESTIMATED","OBSERVATIONAL","Through prospective registration and follow-up, this study will collect data of patients with intracranial\u002Fcarotid stenosis, including clinical information, neuropsychological scales, multimodal magnetic resonance images. The investigators aim to analyze clinical and imaging characteristics of patients with cognitive impairment related to intracranial\u002Fcarotid stenosis, in order to achieve early identification of cognitive impairment.",[54,55],"Cognitive Function","Stenosis",[54,57],"Intracranial \u002F Carotid Stenosis","2023-04-16",{"date":60,"type":61},"2023-04-18","ACTUAL",{"date":63,"type":61},"2022-01-01",{"date":65,"type":50},"2029-12-31",{"name":5,"class":6},1]