[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100533621":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":24,"centralContacts":29,"locations":38,"responsibleParty":57,"collaborators":10,"id":59,"slug":60,"hasResults":61,"nctId":62,"briefTitle":63,"officialTitle":63,"acronym":10,"eligibilityCriteria":64,"healthyVolunteers":65,"sex":66,"minAge":67,"maxAge":68,"enrollmentInfo":69,"targetDuration":10,"studyType":72,"phases":10,"briefSummary":73,"conditions":74,"keywords":78,"overallStatus":41,"whyStopped":10,"lastUpdateSubmitDate":82,"lastUpdatePostDateStruct":83,"startDateStruct":86,"completionDateStruct":88,"leadSponsor":90,"locationsCount":91},{"fullName":5,"class":6},"First Affiliated Hospital Xi'an Jiaotong University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"BPPV patients",null,"Confirmed diagnosis of BPPV",[13],"Device: Simultaneous cortico-spinal magnetic resonance imaging, Serum",{"label":15,"type":10,"description":16,"interventionNames":17},"Healthy controls","Healthy subjects who have not had BPPV",[13],[19],{"type":20,"name":21,"description":22,"armGroupLabels":23,"otherNames":10},"DEVICE","Simultaneous cortico-spinal magnetic resonance imaging, Serum","Simultaneous cortico-spinal magnetic resonance imaging data were collected in a strong magnetic field and collected the serum of participants.",[9,15],[25],{"name":26,"affiliation":27,"role":28},"Yuan Wang, M.D.","First Affiliated Hospital of Xian Jiaotong University","PRINCIPAL_INVESTIGATOR",[30,34],{"name":26,"role":31,"phone":32,"phoneExt":10,"email":33},"CONTACT","0086-13324598144","wangyuan8003@126.com",{"name":35,"role":31,"phone":36,"phoneExt":10,"email":37},"Ming Zhang, PhD","+8618991232265","zmmri@163.com",[39],{"facility":40,"status":41,"city":42,"state":43,"zip":44,"country":45,"countryCode":46,"cosmosGeoPoint":47,"geoPoint":52,"contacts":53},"The First Affiliated Hospital of Xi'an Jiaotong University","RECRUITING","Xi'an","Shaanxi","710061","China","CN",{"type":48,"coordinates":49},"Point",[50,51],108.92861,34.25833,{"lat":51,"lon":50},[54,55],{"name":26,"role":31,"phone":32,"phoneExt":10,"email":33},{"name":35,"role":31,"phone":56,"phoneExt":10,"email":37},"0086-18991232265",{"type":58,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100533621","cohort-study-of-clinical-and-neuroimaging-characteristics-for-bppv-patients-in-china-100533621",false,"NCT06228196","Cohort Study of Clinical and Neuroimaging Characteristics for BPPV Patients in China","Inclusion Criteria:\n\n* Confirmed diagnosis of BPPV\u002FHealthy subjects who have not had BPPV\n\nExclusion Criteria:\n\n* History of organic diseases in central nervous system and mental disorder, such as tumors, infections, depressive disorder, schizophrenia, etc. Claustrophobic",true,"ALL","18 Years","60 Years",{"count":70,"type":71},150,"ESTIMATED","OBSERVATIONAL","The main objective is to analyze the abnormality of physical condition, mental health and blood examination of the patients with benign paroxysmal positional vertigo (BPPV). Besides, the investigators aim to establish a database of BPPV based on multimodal magnetic resonance imaging data in the brain to identify high-risk patients with residual dizziness (RD) and systematically establish the comprehensive assessment system for the precise diagnosis, treatment and recovery of RD, optimize the tactics of BPPV management in China.",[75,76,77],"BPPV","Vertigo","Vertigo, Peripheral",[75,79,76,80,81],"residual dizziness","Neuroimaging","Epidemic","2024-02-22",{"date":84,"type":85},"2024-02-26","ACTUAL",{"date":87,"type":85},"2024-01-08",{"date":89,"type":71},"2026-09-30",{"name":5,"class":6},1]