[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100458802":3},{"organization":4,"armGroups":7,"interventions":13,"overallOfficials":19,"centralContacts":24,"locations":31,"responsibleParty":46,"collaborators":10,"id":48,"slug":49,"hasResults":50,"nctId":51,"briefTitle":52,"officialTitle":52,"acronym":53,"eligibilityCriteria":54,"healthyVolunteers":50,"sex":55,"minAge":10,"maxAge":10,"enrollmentInfo":56,"targetDuration":10,"studyType":59,"phases":10,"briefSummary":60,"conditions":61,"keywords":63,"overallStatus":33,"whyStopped":10,"lastUpdateSubmitDate":67,"lastUpdatePostDateStruct":68,"startDateStruct":71,"completionDateStruct":73,"leadSponsor":75,"locationsCount":76},{"fullName":5,"class":6},"Universitaire Ziekenhuizen KU Leuven","OTHER",[8],{"label":9,"type":10,"description":10,"interventionNames":11},"Patients with EVD",null,[12],"Procedure: Analyses of proximal and distal samples",[14],{"type":15,"name":16,"description":17,"armGroupLabels":18,"otherNames":10},"PROCEDURE","Analyses of proximal and distal samples","Evaluate the difference between proximal and distal CSF samples",[9],[20],{"name":21,"affiliation":22,"role":23},"Philippe De Vloo, prof.dr.","UZ Leuven","PRINCIPAL_INVESTIGATOR",[25,29],{"name":21,"role":26,"phone":27,"phoneExt":10,"email":28},"CONTACT","016 344290","neurochirurgie@uzleuven.be",{"name":30,"role":26,"phone":27,"phoneExt":10,"email":28},"Tom Deleu, dr.",[32],{"facility":22,"status":33,"city":34,"state":10,"zip":35,"country":36,"countryCode":37,"cosmosGeoPoint":38,"geoPoint":43,"contacts":44},"RECRUITING","Leuven","3000","Belgium","BE",{"type":39,"coordinates":40},"Point",[41,42],4.70093,50.87959,{"lat":42,"lon":41},[45],{"name":21,"role":26,"phone":27,"phoneExt":10,"email":28},{"type":47,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100458802","comparison-of-different-csf-sampling-sites-on-external-ventricular-drains-100458802",false,"NCT05254353","Comparison of Different CSF Sampling Sites on External Ventricular Drains","CSF3S","Inclusion Criteria:\n\n* Patients with an EVD in place regardless of the underlying pathology.\n* Written informed consent to participate in the study must be obtained from the subject. If the subject is not capable of self-consent, all efforts will be made to locate a legally acceptable representative to act on behalf of the subject.\n\nWhen the patient is considered capable to consent but physically unable to sign an informed consent form and a representative is not available an impartial witness can attend the informed consent process.\n\n\\- Males and females of all ages, including children and pregnant females\n\nExclusion Criteria:\n\n* Patients in whom the removal of the drain is planned within 48 hours, before routine sampling, will be excluded.","ALL",{"count":57,"type":58},55,"ESTIMATED","OBSERVATIONAL","The aim of the current study is to evaluate the difference between proximal and distal CSF sampling. If the characteristics of distally and proximally sampled CSF are similar or correlate well, it may be possible to only sample CSF distally in the future, thereby avoiding the risks mentioned above.",[62],"Cerebrospinal Fluid",[64,65,66],"neurosurgery","CSF","EVD","2024-06-28",{"date":69,"type":70},"2024-07-01","ACTUAL",{"date":72,"type":70},"2022-01-31",{"date":74,"type":58},"2025-01",{"name":5,"class":6},1]