[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100550912":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":10,"centralContacts":10,"locations":23,"responsibleParty":68,"collaborators":71,"id":74,"slug":10,"hasResults":75,"nctId":76,"briefTitle":77,"officialTitle":77,"acronym":10,"eligibilityCriteria":78,"healthyVolunteers":75,"sex":79,"minAge":80,"maxAge":10,"enrollmentInfo":81,"targetDuration":10,"studyType":84,"phases":10,"briefSummary":85,"conditions":86,"keywords":10,"overallStatus":90,"whyStopped":10,"lastUpdateSubmitDate":91,"lastUpdatePostDateStruct":92,"startDateStruct":95,"completionDateStruct":97,"leadSponsor":99,"locationsCount":100},{"fullName":5,"class":6},"Sohag University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"ICAD group",null,"includes ICAD-related stroke made when a smooth-bordered lesions leading to delayed perfusion on conventional-angiography (without competing stroke etiology) or when irregular-surfaced lesions involving the target vessel during mechanical thrombectomy were unveiled (with or without competing stroke etiology).",[13],"Other: we are aiming to develop a Scoring system based on certain variables derived from both groups",{"label":15,"type":10,"description":16,"interventionNames":17},"Non-ICAD cases (controls)","Non-ICAD cases (controls) includes patients with posterior circulation stroke attributed to stroke etiologies other than ICAD.",[13],[19],{"type":6,"name":20,"description":21,"armGroupLabels":22,"otherNames":10},"we are aiming to develop a Scoring system based on certain variables derived from both groups","We are aiming to develop a Scoring system based on certain variables derived from both group",[9,15],[24,45],{"facility":25,"status":10,"city":26,"state":27,"zip":28,"country":29,"cosmosGeoPoint":30,"geoPoint":35,"contacts":36},"Marcus stroke and neuroscience center, Grady Memorial Hospital","Atlanta","Georgia","30303","United States",{"type":31,"coordinates":32},"Point",[33,34],-84.38798,33.749,{"lat":34,"lon":33},[37,42],{"name":38,"role":39,"phone":40,"phoneExt":10,"email":41},"Diogo C Haussen, MD","CONTACT","786-280-2098","diogo.haussen@emory.edu",{"name":43,"role":44,"phone":10,"phoneExt":10,"email":10},"Mohamed A Tarek, MD,MSc","SUB_INVESTIGATOR",{"facility":46,"status":10,"city":47,"state":10,"zip":48,"country":49,"cosmosGeoPoint":50,"geoPoint":54,"contacts":55},"Sohag university hospitals","Sohag","82524","Egypt",{"type":31,"coordinates":51},[52,53],31.69478,26.55695,{"lat":53,"lon":52},[56,60,62,64,66],{"name":57,"role":39,"phone":58,"phoneExt":10,"email":59},"Mohamed A Tarek, MD, MSc","+201011400632","m.a.tarek91@gmail.com",{"name":43,"role":61,"phone":10,"phoneExt":10,"email":10},"PRINCIPAL_INVESTIGATOR",{"name":63,"role":44,"phone":10,"phoneExt":10,"email":10},"Mohamed Abdelmoneim Sayed, MD,MSc,PhD",{"name":65,"role":44,"phone":10,"phoneExt":10,"email":10},"Hazem Kamal Ibrahim, MD,MSc,PhD",{"name":67,"role":44,"phone":10,"phoneExt":10,"email":10},"Ahmed Borai Ahmed Mahran, MD,MSc,PhD",{"type":61,"investigatorFullName":69,"investigatorTitle":70,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"Mohamed Ahmed Tarek,MD,MSc","Assistant lecturer of Neurology",[72],{"name":73,"class":6},"Emory University","100550912",false,"NCT06453252","Predictors of Intracranial Atherosclerotic Disease in Posterior Circulation: a Cohort Study","Inclusion Criteria:\n\n1. Adult ≥18 years\n2. Patient with posterior circulation strokes who underwent mechanical thrombectomy.\n\nExclusion Criteria:\n\n1. Patients with anterior circulation stroke.\n2. Patients with intracranial hemorrhage\n3. Patients without baseline radiological data.\n4. Extracranial large vessel atherosclerosis related strokes.","ALL","18 Years",{"count":82,"type":83},150,"ESTIMATED","OBSERVATIONAL","Early identification of intracranial atherosclerotic disease (ICAD) may impact the management of patients undergoing mechanical thrombectomy (MT). The aim of the study is to develop and validate a scoring system for pre-thrombectomy diagnosis of ICAD in posterior circulation large vessel\u002Fdistal medium vessel occlusion strokes (LVOs\u002FDMVOs).",[87,88,89],"Stroke, Ischemic","Intracranial Atherosclerosis","Posterior Circulation Brain Infarction","NOT_YET_RECRUITING","2024-07-09",{"date":93,"type":94},"2024-07-10","ACTUAL",{"date":96,"type":83},"2024-08-01",{"date":98,"type":83},"2026-06-30",{"name":5,"class":6},2]