[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100468430":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":30,"locations":35,"responsibleParty":53,"collaborators":24,"id":56,"slug":24,"hasResults":57,"nctId":58,"briefTitle":59,"officialTitle":60,"acronym":24,"eligibilityCriteria":61,"healthyVolunteers":57,"sex":62,"minAge":63,"maxAge":64,"enrollmentInfo":65,"targetDuration":24,"studyType":68,"phases":69,"briefSummary":71,"conditions":72,"keywords":24,"overallStatus":38,"whyStopped":24,"lastUpdateSubmitDate":75,"lastUpdatePostDateStruct":76,"startDateStruct":79,"completionDateStruct":81,"leadSponsor":83,"locationsCount":84},{"fullName":5,"class":6},"Stanford University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"\"Conservative O2 Supplementation\"","ACTIVE_COMPARATOR","Oxygen administration will be titrated to a oxyhemoglobin saturation (SpO2) between 90 and 94%.",[13],"Other: Oxygen Gas for Inhalation",{"label":15,"type":16,"description":17,"interventionNames":18},"\"Liberal O2 Supplementation\"","EXPERIMENTAL","Oxygen administration will be titrated to an SpO2 \\> 96%.",[13],[20],{"type":6,"name":21,"description":22,"armGroupLabels":23,"otherNames":24},"Oxygen Gas for Inhalation","Oxyhemoglobin saturation (SpO2) higher than 96% vs SpO2 between 90% and 94%.",[9,15],null,[26],{"name":27,"affiliation":28,"role":29},"Anthony Doufas, MD, PhD","Professor, Department of Anesthesiology, Stanford University Medical School","PRINCIPAL_INVESTIGATOR",[31],{"name":27,"role":32,"phone":33,"phoneExt":24,"email":34},"CONTACT","650-498-7699","agdoufas@stanford.edu",[36],{"facility":37,"status":38,"city":39,"state":40,"zip":41,"country":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":49},"Stanford University School of Medicine","RECRUITING","Stanford","California","94305","United States",{"type":44,"coordinates":45},"Point",[46,47],-122.16608,37.42411,{"lat":47,"lon":46},[50,52],{"name":27,"role":32,"phone":51,"phoneExt":24,"email":34},"(650) 498-7699",{"name":27,"role":29,"phone":24,"phoneExt":24,"email":24},{"type":29,"investigatorFullName":54,"investigatorTitle":55,"investigatorAffiliation":5,"oldNameTitle":24,"oldOrganization":24},"Anthony Doufas","Professor, Department of Anesthesiology, Perioperative and Pain Medicine","100468430",false,"NCT05379673","The Effect of Hyperoxia on Ventilation During Recovery From General Anesthesia","Recovery of Ventilation After General Anesthesia for Robotic-Assisted Laparoscopic Nephrectomy or Prostatectomy: The Effect of Oxygen Supplementation","Inclusion Criteria:\n\n* American Society of Anesthesiologists (ASA) physical status I-III\n* Body mass index (BMI) less than 40 kg\u002Fm2\n* Scheduled to undergo robotic-assisted radical laparoscopic nephrectomy or prostatectomy.\n\nExclusion Criteria:\n\n* Patients with a diagnosis of chronic obstructive pulmonary disorder (COPD), severe neurological, cardiopulmonary, psychiatric, or untreated thyroid disorder\n* Chronic pain condition that is being treated with opioids\n* Patients with a hematocrit lower than 30% at the end of surgery, or those with an excessive blood loss, requiring transfusion of blood products during surgery.","ALL","18 Years","70 Years",{"count":66,"type":67},60,"ESTIMATED","INTERVENTIONAL",[70],"NA","In this randomized-controlled trial the investigators will examine the effect of oxygen supplementation on the recovery of breathing for 90 minutes in the immediate post-anesthesia period starting from extubation of the trachea.",[73,74],"Ventilatory Depression","Postoperative Respiratory Failure","2025-05-13",{"date":77,"type":78},"2025-05-16","ACTUAL",{"date":80,"type":78},"2022-10-04",{"date":82,"type":67},"2026-12",{"name":5,"class":6},1]