[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100521467":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":10,"centralContacts":10,"locations":23,"responsibleParty":42,"collaborators":10,"id":46,"slug":47,"hasResults":48,"nctId":49,"briefTitle":50,"officialTitle":51,"acronym":52,"eligibilityCriteria":53,"healthyVolunteers":48,"sex":54,"minAge":55,"maxAge":56,"enrollmentInfo":57,"targetDuration":10,"studyType":60,"phases":10,"briefSummary":61,"conditions":62,"keywords":10,"overallStatus":25,"whyStopped":10,"lastUpdateSubmitDate":65,"lastUpdatePostDateStruct":66,"startDateStruct":69,"completionDateStruct":71,"leadSponsor":73,"locationsCount":74},{"fullName":5,"class":6},"Sahlgrenska University Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Delayed cerebral ischemia",null,"Definition by Vergouwen et al. Verified by computed tomography",[13],"Other: No intervention, observational study",{"label":15,"type":10,"description":16,"interventionNames":17},"Non-delayed cerebral ischemia","No signs of cerebral ischemia clinically or by computed tomography.",[13],[19],{"type":6,"name":20,"description":21,"armGroupLabels":22,"otherNames":10},"No intervention, observational study","No intervention",[9,15],[24],{"facility":5,"status":25,"city":26,"state":10,"zip":27,"country":28,"countryCode":29,"cosmosGeoPoint":30,"geoPoint":35,"contacts":36},"RECRUITING","Gothenburg","41345","Sweden","SE",{"type":31,"coordinates":32},"Point",[33,34],11.96679,57.70716,{"lat":34,"lon":33},[37],{"name":38,"role":39,"phone":40,"phoneExt":10,"email":41},"Block, PI, Associate professor","CONTACT","+46313428173","linda.block@vgregion.se",{"type":43,"investigatorFullName":44,"investigatorTitle":45,"investigatorAffiliation":5,"oldNameTitle":10,"oldOrganization":10},"PRINCIPAL_INVESTIGATOR","Linda Block","Dr","100521467","using-machine-learning-and-biomarkers-for-early-detection-of-delayed-cerebral-ischemia-100521467",false,"NCT06069973","Using Machine Learning and Biomarkers for Early Detection of Delayed Cerebral Ischemia","Machine Learning and Biomarkers for Early Detection of Delayed Cerebral Ischemia","CIDAIBASSAH","Inclusion Criteria:\n\nPatients over the age of 18 with aneurysmal subarachnoid hemorrhage admitted to intensive care units at Sahlgrenska University hospital.\n\nExclusion Criteria:\n\n* Unable to consent,\n* Cardiac arrythmia,\n* Previous brain damage","ALL","18 Years","110 Years",{"count":58,"type":59},1500,"ESTIMATED","OBSERVATIONAL","The overall goal of this project is to determine if machine learning and analysis of neurospecific biomarkers can enable early detection of upcoming or ongoing cerebral ischaemia in patients suffering from subarachnoid haemorrhage with altered consciousness due to cerebral injury or sedation. Analyses of heart rate variability, electroencephalgraphy,nearinfrared spectroscopy, cerebral autoregulation, and brain injury specific biomarkers in blood and cerebrospinal fluid will be performed.",[63,64],"Ischemic Stroke","Hemorrhagic Stroke","2026-01-08",{"date":67,"type":68},"2026-01-12","ACTUAL",{"date":70,"type":68},"2024-01-01",{"date":72,"type":59},"2033-12-31",{"name":5,"class":6},1]