[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100633326":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":25,"centralContacts":30,"locations":36,"responsibleParty":53,"collaborators":25,"id":57,"slug":25,"hasResults":58,"nctId":59,"briefTitle":60,"officialTitle":61,"acronym":25,"eligibilityCriteria":62,"healthyVolunteers":58,"sex":63,"minAge":64,"maxAge":25,"enrollmentInfo":65,"targetDuration":25,"studyType":68,"phases":69,"briefSummary":71,"conditions":72,"keywords":25,"overallStatus":39,"whyStopped":25,"lastUpdateSubmitDate":75,"lastUpdatePostDateStruct":76,"startDateStruct":79,"completionDateStruct":81,"leadSponsor":83,"locationsCount":84},{"fullName":5,"class":6},"Ain Shams University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"group SI","ACTIVE_COMPARATOR","receive 30 cmH₂O sustained inflation for 30seconds",[13],"Procedure: sustained inflation recruitement",{"label":15,"type":10,"description":16,"interventionNames":17},"group IP","receive PEEP was increased stepwise by 5 cmH₂O every 3-5 breaths until a peak airway pressure of 30 cmH₂O",[18],"Procedure: Stepwise PEEP",[20,26],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"PROCEDURE","sustained inflation recruitement","anesthesiologist adjust the ventilator to manual ventilation mode and ad¬just The ventilator was switched to manual mode, and the airway pressure-limiting valve was set to 30 cmH₂O. A sustained manual inflation was then applied by gradually squeezing the anesthesia reservoir bag over 3-5 seconds until a peak airway pressure (Ppeak) of 30 cmH₂O",[9],null,{"type":21,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"Stepwise PEEP",": ventilation will be set to pressure control mode and the driving pressure maintained at 10 cmH2O with an initial PEEP of 5 cmH2O, respiratory rate 8-10, I:E 1-1PEEP will be then increased by 5 cmH2O ev¬ery 30 s until the Ppeak reached 30 cmH2O",[15],[31],{"name":32,"role":33,"phone":34,"phoneExt":25,"email":35},"amr fouad, M.D","CONTACT","01225674370","amr_foud@med.asu.edu.eg",[37],{"facility":38,"status":39,"city":40,"state":25,"zip":41,"country":42,"cosmosGeoPoint":43,"geoPoint":48,"contacts":49},"Ain Shams university hospitals","RECRUITING","Cairo","11591","Egypt",{"type":44,"coordinates":45},"Point",[46,47],31.24967,30.06263,{"lat":47,"lon":46},[50],{"name":51,"role":33,"phone":52,"phoneExt":25,"email":35},"Amr Fouad, M.D","+201225674370",{"type":54,"investigatorFullName":55,"investigatorTitle":56,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"PRINCIPAL_INVESTIGATOR","Amr Fouad","Assistant Professor","100633326",false,"NCT07525232","Stepwise PEEP vs Sustained Inflation in Bariatric Surgery Patients","Comparison of Stepwise PEEP vs Sustained Inflation Recruitment Maneuvers on Postoperative Oxygenation and Atelectasis in Bariatric Surgery Patients","Inclusion Criteria:\n\n1. Anesthesiologists (ASA) physical status II, of either sex Age ≥18 y.\n2. Undergoing laparoscopic bariatric surgeries; sleeve gastrectomy, mini gastric bypass\n3. BMI (35-60)\n\nExclusion Criteria:\n\n1. Pre-existing severe pulmonary disease\n2. Baseline hypoxemia SpO₂ \\\u003C92% on room air\n3. History of barotrauma\n4. Previous pneumothorax\n5. Known pulmonary bullae or emphysematous blebs","ALL","18 Years",{"count":66,"type":67},100,"ESTIMATED","INTERVENTIONAL",[70],"NA","Male and female patients Undergoing laparoscopic bariatric surgeries will be subjected for lung recruitment at end of surgery before emergence from anesthesia by two different methods . to evaluate which might be safer and more effective",[73,74],"Recruitment","Bariatric Surgery Candidate","2026-04-07",{"date":77,"type":78},"2026-04-13","ACTUAL",{"date":80,"type":78},"2026-03-19",{"date":82,"type":67},"2026-11-01",{"name":5,"class":6},1]