[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100584813":3},{"organization":4,"armGroups":7,"interventions":18,"overallOfficials":27,"centralContacts":32,"locations":40,"responsibleParty":67,"collaborators":10,"id":69,"slug":70,"hasResults":71,"nctId":72,"briefTitle":73,"officialTitle":74,"acronym":75,"eligibilityCriteria":76,"healthyVolunteers":71,"sex":77,"minAge":78,"maxAge":10,"enrollmentInfo":79,"targetDuration":82,"studyType":83,"phases":10,"briefSummary":84,"conditions":85,"keywords":89,"overallStatus":43,"whyStopped":10,"lastUpdateSubmitDate":97,"lastUpdatePostDateStruct":98,"startDateStruct":101,"completionDateStruct":103,"leadSponsor":105,"locationsCount":106},{"fullName":5,"class":6},"Beijing Sanbo Brain Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"POD group",null,"Patients who develop POD within seven days after surgery, as assessed using validated screening tools (CAM-ICU, DOSS, FMSE)",[13],"Diagnostic Test: Sub-hairline EEG Monitoring",{"label":15,"type":10,"description":16,"interventionNames":17},"Non-POD group","Patients who do not develop POD within the seven-day postoperative period.",[13],[19],{"type":20,"name":21,"description":22,"armGroupLabels":23,"otherNames":24},"DIAGNOSTIC_TEST","Sub-hairline EEG Monitoring","Participants will receive standard postoperative care as per institutional protocols, including neuromonitoring, delirium screening, and ICU management. The study will not alter or assign any treatments but will analyze the association between sub-hairline EEG parameters and postoperative delirium (POD) outcomes",[15,9],[25,26],"Delirium Assessment","Clinical Data Collection",[28],{"name":29,"affiliation":30,"role":31},"Zhonghua Shi, PhD,MD","Capital Medical University","PRINCIPAL_INVESTIGATOR",[33,37],{"name":29,"role":34,"phone":35,"phoneExt":10,"email":36},"CONTACT","010-62856764","z.shi@mail.ccmu.edu.cn",{"name":38,"role":34,"phone":35,"phoneExt":10,"email":39},"Liuhan Wu","wlh920585@163.com",[41,57],{"facility":42,"status":43,"city":44,"state":45,"zip":46,"country":47,"countryCode":48,"cosmosGeoPoint":49,"geoPoint":54,"contacts":55},"Beijing Sanbo Brain Hospital, Capital Medical University","RECRUITING","Beijing","Beijing Municipality","100090","China","CN",{"type":50,"coordinates":51},"Point",[52,53],116.39723,39.9075,{"lat":53,"lon":52},[56],{"name":29,"role":34,"phone":35,"phoneExt":10,"email":36},{"facility":58,"status":43,"city":44,"state":45,"zip":59,"country":47,"countryCode":48,"cosmosGeoPoint":60,"geoPoint":62,"contacts":63},"Sanbo Brain Hospital, Captial Medical Universtiy","100093",{"type":50,"coordinates":61},[52,53],{"lat":53,"lon":52},[64],{"name":65,"role":34,"phone":66,"phoneExt":10,"email":36},"Zhonghua Shi, MD, PhD","+86-010-62856765",{"type":31,"investigatorFullName":65,"investigatorTitle":68,"investigatorAffiliation":30,"oldNameTitle":10,"oldOrganization":10},"Chief Physician, Dept. of ICU","100584813","electroencephalogram-predicts-post-operative-delirium-100584813",false,"NCT06894238","Electroencephalogram Predicts Post-operative Delirium","Frontal-temporal EEG During Anesthesia Recovery Predicts Postoperative Delirium in Neurosurgery: a Single-center, Prospective, Observational Study","EPOD","Inclusion Criteria:\n\n* Age ≥ 18 years\n* Planned elective neurosurgical surgery\n* ASA physical status I-II\n* Signed informed consent\n\nExclusion Criteria:\n\n* Known neurological or psychiatric disorders (e.g., epilepsy, Parkinson's disease)\n* Preoperative cognitive impairment (MMSE score \\\u003C 24)\n* Long-term use of central nervous system drugs (e.g., antidepressants, antipsychotics)\n* Language barriers\n* History of craniotomy within the last 12 months\n* Inability to place frontal-temporal electrodes due to conditions such as frontal skin injury, severe agitation, or a coronal incision for surgery\n* Pregnant or breastfeeding women","ALL","18 Years",{"count":80,"type":81},137,"ESTIMATED","30 Days","OBSERVATIONAL","The goal of this observational study is to investigate the predictive value of sub-hairline electroencephalography (EEG) during anesthesia recovery for postoperative delirium (POD). The main question to be answered is:\n\n* Can sub-hairline EEG measured during anesthesia recovery serve as a reliable predictor of POD? Adult patients undergoing elective craniotomy and admitted to the ICU will be enrolled. Sub-hairline EEG will be monitored until ICU discharge.",[86,87,88],"Neurosurgery","Delirium - Postoperative","Brain Tumor Adult",[90,91,92,93,94,95,96],"Postoperative delirium","electroencephalography","neurosurgical patients","Sub-hairline EEG","Confusion Assessment Method for ICU (CAM-ICU)","Delirium Observation Screening Scale (DOSS)","Fluctuating Mental Status Evaluation (FMSE)","2025-03-18",{"date":99,"type":100},"2025-03-25","ACTUAL",{"date":102,"type":100},"2025-03-01",{"date":104,"type":81},"2026-05-01",{"name":5,"class":6},2]