[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100569289":3},{"organization":4,"armGroups":7,"interventions":17,"overallOfficials":23,"centralContacts":27,"locations":34,"responsibleParty":51,"collaborators":10,"id":53,"slug":54,"hasResults":55,"nctId":56,"briefTitle":57,"officialTitle":58,"acronym":10,"eligibilityCriteria":59,"healthyVolunteers":60,"sex":61,"minAge":62,"maxAge":10,"enrollmentInfo":63,"targetDuration":10,"studyType":66,"phases":10,"briefSummary":67,"conditions":68,"keywords":70,"overallStatus":36,"whyStopped":10,"lastUpdateSubmitDate":72,"lastUpdatePostDateStruct":73,"startDateStruct":76,"completionDateStruct":78,"leadSponsor":80,"locationsCount":81},{"fullName":5,"class":6},"Beijing Chao Yang Hospital","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Perioperative Neurocognitive Disorders",null,"Postoperative delirium was assessed using the confusion assessment method or the confusion assessment method for the intensive care unit (CAM\u002FCAM-ICU) .\n\nCognitive levels were assessed 1 day before surgery and 1 week after surgery (7±2 days) using the Montreal Cognitive Assessment (MoCA). Patients were followed up one month (30±2 days) after surgery using the Telephone version of the Montreal Cognitive Assessment Scale (T-MoCA).",[13],"Procedure: cardiovascular surgery",{"label":15,"type":10,"description":11,"interventionNames":16},"No-Perioperative Neurocognitive Disorders",[13],[18],{"type":19,"name":20,"description":21,"armGroupLabels":22,"otherNames":10},"PROCEDURE","cardiovascular surgery","Heart bypass surgery; Heart valve replacement surgery",[15,9],[24],{"name":25,"affiliation":5,"role":26},"Anshi Wu, doctor","PRINCIPAL_INVESTIGATOR",[28],{"name":29,"role":30,"phone":31,"phoneExt":32,"email":33},"Changwei Wei, doctor","CONTACT","13810678936","+86","changwei.wei@ccmu.edu.cn",[35],{"facility":5,"status":36,"city":37,"state":38,"zip":39,"country":40,"countryCode":41,"cosmosGeoPoint":42,"geoPoint":47,"contacts":48},"RECRUITING","Beijing","Beijing Municipality","100020","China","CN",{"type":43,"coordinates":44},"Point",[45,46],116.39723,39.9075,{"lat":46,"lon":45},[49],{"name":50,"role":30,"phone":31,"phoneExt":32,"email":33},"Changwei Wei",{"type":52,"investigatorFullName":10,"investigatorTitle":10,"investigatorAffiliation":10,"oldNameTitle":10,"oldOrganization":10},"SPONSOR","100569289","exploring-the-predictive-value-of-electroencephalography-features-in-perioperative-neurocognitive-disorders-following-cardiovascular-surgery-100569289",false,"NCT06692309","Exploring the Predictive Value of Electroencephalography Features in Perioperative Neurocognitive Disorders Following Cardiovascular Surgery","To Explore the Predictive Value of Electroencephalography Features in Perioperative Neurocognitive Disorders in Patients Undergoing Cardiovascular Surgery Under General Anaesthesia: a Single-centre Prospective Observational Study","Inclusion Criteria:\n\n1. Written informed consent\n2. undergoing coronary artery bypass surgery or valve replacement surgery under general anaesthesia\n3. ASA grade: II-IV\n4. older than 60 years\n5. Able to complete cognitive function tests\n\nExclusion criteria:\n\n1. history of severe neurological diseases and psychiatric diseases\n2. history of drug abuse\n3. severe hearing or vision impairment\n4. preoperative delirium\n5. serious adverse reactions such as cardiac arrest and cardiopulmonary resuscitation during surgery\n6. patients undergoing secondary surgery in a short period\n7. participation in concurrent clinical trials",true,"ALL","60 Years",{"count":64,"type":65},100,"ESTIMATED","OBSERVATIONAL","To explore the predictive value of Electroencephalography features in Perioperative Neurocognitive Disorders in patients undergoing cardiovascular surgery under general anesthesia",[69,9],"Cardiovascular Surgery",[71],"Perioperative Neurocognitive Disorders;Electroencephalography","2025-05-25",{"date":74,"type":75},"2025-05-30","ACTUAL",{"date":77,"type":75},"2023-03-01",{"date":79,"type":65},"2026-02-28",{"name":5,"class":6},1]