[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100449441":3},{"organization":4,"armGroups":7,"interventions":14,"overallOfficials":22,"centralContacts":27,"locations":35,"responsibleParty":52,"collaborators":10,"id":54,"slug":55,"hasResults":56,"nctId":57,"briefTitle":58,"officialTitle":59,"acronym":10,"eligibilityCriteria":60,"healthyVolunteers":56,"sex":61,"minAge":62,"maxAge":10,"enrollmentInfo":63,"targetDuration":10,"studyType":66,"phases":10,"briefSummary":67,"conditions":68,"keywords":10,"overallStatus":38,"whyStopped":10,"lastUpdateSubmitDate":73,"lastUpdatePostDateStruct":74,"startDateStruct":77,"completionDateStruct":79,"leadSponsor":81,"locationsCount":82},{"fullName":5,"class":6},"BDH-Klinik Hessisch Oldendorf","OTHER",[8],{"label":9,"type":10,"description":11,"interventionNames":12},"Stroke Patients",null,"Ischemic-\u002Fhemorragic stroke patients, who admitted on the stroke unit.",[13],"Diagnostic Test: Kölner Neuropsychologische Screening für Schlaganfall-Patienten",[15],{"type":16,"name":17,"description":18,"armGroupLabels":19,"otherNames":20},"DIAGNOSTIC_TEST","Kölner Neuropsychologische Screening für Schlaganfall-Patienten","The cognitive state of the patient is measure by the Kölner Neuropsychologische Screening (KöpSS) and by the Mini Mental Status Test (MMST). The MMST is a popular often used test, which makes comparisons to other international studies possible. However, even though this test was specifically designed for stroke patients, it has a limited sensibility. Thus the KöpSS is being used as an additional test demonstrating satisfactory sensibility and specificity. It is suitable for acute and subacute strokes and covers all stroke relevant domains.",[9],[21],"KöpSS",[23],{"name":24,"affiliation":25,"role":26},"Simone B Schmidt, Dr.","BDH-Clinic Hessisch Oldendorf","PRINCIPAL_INVESTIGATOR",[28,32],{"name":24,"role":29,"phone":30,"phoneExt":10,"email":31},"CONTACT","0049 5152 781 215","si.schmidt@nkho.de",{"name":33,"role":29,"phone":34,"phoneExt":10,"email":10},"Jens D Rollnik, Prof.","0049 5152 781 231",[36],{"facility":37,"status":38,"city":39,"state":40,"zip":41,"country":42,"countryCode":43,"cosmosGeoPoint":44,"geoPoint":49,"contacts":50},"Institute for Neurorehabilitation Research, BDH-Clinic Hessich Oldendorf","RECRUITING","Hessisch Oldendorf","Lower Saxony","31840","Germany","DE",{"type":45,"coordinates":46},"Point",[47,48],9.24913,52.17269,{"lat":48,"lon":47},[51],{"name":24,"role":29,"phone":30,"phoneExt":10,"email":31},{"type":53,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100449441","magnesium-and-cognition-after-stroke-100449441",false,"NCT05132517","Magnesium and Cognition After Stroke","Relationship Between Magnesium Concentration in Blood and Kognitive Functions After Stroke","Inclusion Criteria:\n\n* ischemic\u002Fhemmorhagic stroke\n* written consent form\n\nExclusion Criteria:\n\n* pre-existing dementia or cognitive impairment before stroke onset\n* pre-existing mental disorder (depression) or present\u002Fprior long-term treatment (\\> 6 months) with psychotropic drugs\n* pre-existing malign tumor disease\n* participation in another clinical trial within the past 30 days\n* pregnancy or breastfeeding","ALL","18 Years",{"count":64,"type":65},80,"ESTIMATED","OBSERVATIONAL","Cognitive impairments such as memory impairments, word-finding difficulties, compromised orientation and perception are often observed in stroke patients.\n\nLow serum-mg-concentrations are associated with cognitive impairments in ischemic stroke patients one month after stroke onset. It is not clear, if cognitive impairments after stroke is caused by the mg-deficiency or by the stroke itself. Until now, no studies investigating the relationship between mg-concentration, stroke severity and cognition during treatment course are available. Thus, this study aimed to investigate the relationship between mg-concentration and cognition of stroke patients.",[69,70,71,72],"Stroke","Cognition","Magnesium","Neurologic Disorder","2026-04-16",{"date":75,"type":76},"2026-04-20","ACTUAL",{"date":78,"type":76},"2022-10-26",{"date":80,"type":65},"2027-09-30",{"name":5,"class":6},1]