[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100652226":3},{"organization":4,"armGroups":7,"interventions":7,"overallOfficials":8,"centralContacts":13,"locations":22,"responsibleParty":40,"collaborators":42,"id":44,"slug":45,"hasResults":46,"nctId":47,"briefTitle":48,"officialTitle":49,"acronym":7,"eligibilityCriteria":50,"healthyVolunteers":46,"sex":51,"minAge":52,"maxAge":7,"enrollmentInfo":53,"targetDuration":56,"studyType":57,"phases":7,"briefSummary":58,"conditions":59,"keywords":63,"overallStatus":25,"whyStopped":7,"lastUpdateSubmitDate":71,"lastUpdatePostDateStruct":72,"startDateStruct":75,"completionDateStruct":77,"leadSponsor":79,"locationsCount":80},{"fullName":5,"class":6},"Seoul National University Hospital","OTHER",null,[9],{"name":10,"affiliation":11,"role":12},"Saeyeon Kim, M.D., Ph.D.","SMG-SNU Boramae Medical Center","PRINCIPAL_INVESTIGATOR",[14,19],{"name":15,"role":16,"phone":17,"phoneExt":7,"email":18},"Sangbae Park, M.S.N.","CONTACT","82-1577-0075","parkbreeze@gmail.com",{"name":20,"role":16,"phone":17,"phoneExt":7,"email":21},"Jihye Son, M.S.N.","dudtnwmdtj@naver.com",[23],{"facility":24,"status":25,"city":26,"state":7,"zip":27,"country":28,"countryCode":7,"cosmosGeoPoint":29,"geoPoint":34,"contacts":35},"Seoul Metropolitan Government Seoul National University Boramae Medical Center","RECRUITING","Seoul","07061","South Korea",{"type":30,"coordinates":31},"Point",[32,33],126.9784,37.566,{"lat":33,"lon":32},[36,38,39],{"name":10,"role":16,"phone":17,"phoneExt":7,"email":37},"kimaticu@gmail.com",{"name":15,"role":16,"phone":17,"phoneExt":7,"email":18},{"name":10,"role":12,"phone":7,"phoneExt":7,"email":7},{"type":41,"investigatorFullName":7,"investigatorTitle":7,"investigatorAffiliation":7,"oldNameTitle":7,"oldOrganization":7},"SPONSOR",[43],{"name":11,"class":6},"100652226","can-a-pain-monitor-predict-when-postoperative-intensive-care-unit-patients-are-ready-to-breathe-on-their-own-a-pilot-study-100652226",false,"NCT07771101","Can a Pain Monitor Predict When Postoperative Intensive Care Unit Patients Are Ready to Breathe on Their Own? A Pilot Study","Association Between Early Autonomic Dysfunction Measured by the Analgesia Nociception Index (ANI) and Prolonged Mechanical Ventilation in Postoperative ICU Patients","Inclusion Criteria:\n\n* Age 18 years or older\n* Admitted to the surgical intensive care unit (ICU) after surgery\n* Currently on a breathing machine (mechanical ventilation) through a tube in the airway\n* Receiving dexmedetomidine as the main sedative medication, with a stable, predefined level of sedation\n* Participant or their legal representative agrees to take part in the study\n\nExclusion Criteria:\n\n* Permanent irregular heart rhythm (atrial fibrillation or atrial flutter)\n* Complete heart block or a heart rhythm that is fully controlled by a pacemaker\n* Already has a tracheostomy (a breathing tube placed through the neck)\n* A decision has already been made at ICU admission to withhold or withdraw life-sustaining treatment\n* Deeply sedated without receiving any sedative medication, suggesting the low alertness may be due to a brain-related problem rather than medication","ALL","18 Years",{"count":54,"type":55},50,"ESTIMATED","28 Days","OBSERVATIONAL","The goal of this observational study is to learn if a chest monitor that tracks heart rhythm can help predict whether adults on a breathing machine after surgery will be able to breathe on their own once the breathing tube is removed. It is being done in adults recovering from surgery in the intensive care unit (ICU).\n\nThe main questions it aims to answer are:\n\nCan heart rhythm patterns, measured soon after ICU admission and during a breathing test, show whether a patient is likely to breathe well without the machine? Do these patterns change in a helpful way when the breathing tube is removed?\n\nParticipants will:\n\nHave soft, sticky patches placed on their chest, similar to those used for a regular heart monitor Have their heart rhythm recorded for 5 minutes at four times: soon after ICU admission, before a breathing test, during the breathing test, and right after the breathing tube is removed Continue to receive their usual ICU care; doctors will not see the monitor's readings, so these readings will not affect any treatment decisions",[60,61,62],"Ventilator Weaning","Airway Extubation","Respiration, Artificial",[64,65,66,67,68,69,70],"Heart Rate Variability","Autonomic Nervous System","Intensive Care Units","Analgesia Nociception Index","Postoperative Care","Spontaneous Breathing Trial","Critical Illness","2026-08-13",{"date":73,"type":74},"2026-08-18","ACTUAL",{"date":76,"type":74},"2026-08-11",{"date":78,"type":55},"2027-08-12",{"name":5,"class":6},1]