[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-studies-list:{\"conditionNormalized\":\"eeg-power-spectra\",\"overallStatus\":[\"RECRUITING\",\"AVAILABLE\",\"NOT_YET_RECRUITING\"],\"orderBy\":\"LastUpdateSubmitDate:desc\",\"size\":25,\"offset\":0}":3,"health-study-condition:eeg-power-spectra":77},{"pageToken":4,"total":5,"offset":6,"count":5,"results":7},null,2,0,[8,48],{"id":9,"slug":4,"hasResults":10,"nctId":11,"briefTitle":12,"officialTitle":13,"acronym":14,"eligibilityCriteria":15,"healthyVolunteers":16,"sex":17,"minAge":18,"maxAge":4,"enrollmentInfo":19,"targetDuration":4,"studyType":22,"phases":23,"briefSummary":25,"conditions":26,"keywords":30,"overallStatus":35,"whyStopped":4,"lastUpdateSubmitDate":36,"lastUpdatePostDateStruct":37,"startDateStruct":40,"completionDateStruct":42,"leadSponsor":44,"locationsCount":47},"100633952",false,"NCT07533370","Extended Emergence Strategy on Post-Anesthesia Care Unit Events After Outpatient Orthopedic Surgery","Extended Emergence Trajectory on Post-Anesthesia Care Units Events in Ambulatory Lower-Extremity Orthopedic Surgery: A Randomized Controlled Trial","PACU-EMERGE","Inclusion Criteria:\n\n* Participants with American Society of Anesthesiologists (ASA) physical status I-III\n* Scheduled for Elective Foot\u002FAnkle Orthopaedic surgery at Stanford Health under planned propofol-based intravenous anesthesia and regional nerve block for preoperative analgesia\n* Able and willing to complete all cognitive assessments and Brice Interview in PACU\n\nExclusion Criteria:\n\n* ASA physical status IV or V\n* Chronic opioid therapy\n* Chronic benzodiazepine use or ongoing treatment with strongly anticholinergic medications within 30 days prior to surgery.\n* Known major neuro-cognitive disorder, active psychotic disorder, or other severe psychiatric condition that, in the opinion of the investigator, would interfere with valid cognitive testing.\n* Active cardiac or neurological stimulators or pumps in use\n* Severe uncorrected visual or hearing impairment that precludes valid cognitive battery or interview completion.\n* Inability to speak and understand the study language sufficiently to provide informed consent and complete study assessments.\n* Inability to provide informed consent or lack of a legally authorized representative when required.\n* Concurrent participation in another interventional study that could confound PACU cognitive or delirium outcomes.",true,"ALL","18 Years",{"count":20,"type":21},300,"ESTIMATED","INTERVENTIONAL",[24],"NA","The goal of this clinical trial is to learn if an extended emergence from anesthesia can improve recovery room (Post-Anesthesia Care Unit or PACU) outcomes in lower-leg or foot surgery with nerve blocks. The primary questions it aims to answer are:\n\n* Does a longer wake-up help participants think more clearly soon after surgery compared with usual approaches?\n* Does it lower pain scores, lower the amount of pain medications used, and shorten the time it takes to go home from recovery room?\n\nResearchers will compare 2 groups of adults who are having similar lower-extremity orthopaedic surgeries with regional and propofol anesthesia.",[27,28,29],"Perioperative Care","EEG Power Spectra","Delirium - Postoperative",[31,32,33,34],"Post-anesthesia care unit (PACU)","Postoperative delirium","EEG-guided anesthesia","Neurocognitive outcomes","NOT_YET_RECRUITING","2026-05-19",{"date":38,"type":39},"2026-05-22","ACTUAL",{"date":41,"type":21},"2026-07",{"date":43,"type":21},"2027-10",{"name":45,"class":46},"Harrison Shong-Wen Chow","OTHER",1,{"id":49,"slug":4,"hasResults":10,"nctId":50,"briefTitle":51,"officialTitle":51,"acronym":52,"eligibilityCriteria":53,"healthyVolunteers":10,"sex":17,"minAge":54,"maxAge":55,"enrollmentInfo":56,"targetDuration":58,"studyType":59,"phases":4,"briefSummary":60,"conditions":61,"keywords":63,"overallStatus":35,"whyStopped":4,"lastUpdateSubmitDate":68,"lastUpdatePostDateStruct":69,"startDateStruct":71,"completionDateStruct":73,"leadSponsor":75,"locationsCount":4},"100612545","NCT07254975","An Observational Prospective Study of Anesthetic Sensitivity Assessed by Alpha Band Power and Its Association With Emergence Time From Sevoflurane General Anesthesia in Young Adults.","ALPHA-SET","Inclusion Criteria\n\n* Elective surgery under general anesthesia\n* Age 35-50 years\n* ASA physical status I-II\n\nExclusion Criteria\n\n* Neurological or psychiatric disorders\n* Use of psychotropic drugs or opioids\n* Altered consciousness\n* BMI \\> 35 kg\u002Fm²\n* Renal, cardiac, or hepatic dysfunction\n* Emergency surgery\n* Pregnancy\n* Regional anesthesia","35 Years","50 Years",{"count":57,"type":21},70,"1 Day","OBSERVATIONAL","The goal of this observational study is to determine the relationship between brain activity patterns and recovery time in adult patients (ages 35-50, ASA I-II) undergoing elective general anesthesia.\n\nThe main question it aims to answer is:\n\n\\- Does a lower magnitude of intraoperative alpha wave power correlate with a longer time for patients to emerge from general anesthesia?\n\nParticipants will:\n\n* Undergo a standardized general anesthesia (GA) protocol for elective surgery.\n* Have their EEG activity recorded using a standard clinical BIS™ anesthetic depth monitor during the procedure.\n* Have their time to awakening precisely measured after the cessation of anesthetic gases.",[62,28],"Emergence From Anesthesia",[64,65,66,67],"emergence from anesthesia","general anesthesia","sevoflurane","alpha power","2025-11-19",{"date":70,"type":39},"2025-11-28",{"date":72,"type":21},"2025-11-24",{"date":74,"type":21},"2026-08-31",{"name":76,"class":46},"University of Chile",""]