[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100561836":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":10,"centralContacts":19,"locations":30,"responsibleParty":46,"collaborators":10,"id":50,"slug":10,"hasResults":51,"nctId":52,"briefTitle":53,"officialTitle":53,"acronym":10,"eligibilityCriteria":54,"healthyVolunteers":51,"sex":55,"minAge":56,"maxAge":57,"enrollmentInfo":58,"targetDuration":10,"studyType":61,"phases":10,"briefSummary":62,"conditions":63,"keywords":66,"overallStatus":67,"whyStopped":10,"lastUpdateSubmitDate":68,"lastUpdatePostDateStruct":69,"startDateStruct":72,"completionDateStruct":74,"leadSponsor":76,"locationsCount":77},{"fullName":5,"class":6},"The First Hospital of Jilin University","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Patients with cervical\u002Fintracranial arteries stenosis",null,"Investigators plan to enroll 60000 patients with cervical\u002Fintracranial arteries stenosis including mild stenosis, moderate stenosis, severe stenosis or occlusion.",[13],"Other: No intervention",[15],{"type":6,"name":16,"description":17,"armGroupLabels":18,"otherNames":10},"No intervention","no intervention",[9],[20,26],{"name":21,"role":22,"phone":23,"phoneExt":24,"email":25},"Yi Yang, MD,PhD","CONTACT","13756661217","0086","doctoryangyi@163.com",{"name":27,"role":22,"phone":28,"phoneExt":24,"email":29},"Zhen-Ni Guo, MD, PhD","18186872986","zhen1ni2@163.com",[31],{"facility":32,"status":10,"city":33,"state":34,"zip":35,"country":36,"cosmosGeoPoint":37,"geoPoint":42,"contacts":43},"First Hospital of Jilin University","Changchun","Jilin","130000","China",{"type":38,"coordinates":39},"Point",[40,41],125.32278,43.88,{"lat":41,"lon":40},[44],{"name":45,"role":22,"phone":28,"phoneExt":24,"email":25},"Yi Yang, MD, PhD",{"type":47,"investigatorFullName":48,"investigatorTitle":49,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Yi Yang","The associate deam","100561836",false,"NCT06595342","A Prospective Cohort of Patients With Cervical\u002FIntracranial Arteries Stenosis in China","Inclusion Criteria:\n\n1. Age ≥ 40 and ≤ 80 years;\n2. Ultrasound or imaging examinations indicating cervical artery stenosis and\u002For intracranial artery stenosis (including mild, moderate, severe stenosis, or occlusion);\n3. Willing to participate and signing the informed consent form.\n\nExclusion Criteria:\n\n1. Patients with stroke occurring within the past year;\n2. Patients with severe systemic diseases, such as respiratory failure, renal failure, gastrointestinal bleeding, coagulation disorders, malignancies, etc.;\n3. Patients with a life expectancy of less than one year or those who are unable to complete the study for other reasons.","ALL","40 Years","80 Years",{"count":59,"type":60},60000,"ESTIMATED","OBSERVATIONAL","The aim of this study is to establish a prospective cohort of patients with cervical\u002Fintracranial arteries stenosis in China.",[64,65],"Cervical Artery Stenosis","Intracranial Artery Stenosis",[64,65],"NOT_YET_RECRUITING","2024-10-01",{"date":70,"type":71},"2024-10-03","ACTUAL",{"date":73,"type":60},"2024-10-30",{"date":75,"type":60},"2030-06-30",{"name":5,"class":6},1]