[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100617887":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":11,"centralContacts":26,"locations":11,"responsibleParty":32,"collaborators":11,"id":34,"slug":35,"hasResults":36,"nctId":37,"briefTitle":38,"officialTitle":39,"acronym":11,"eligibilityCriteria":40,"healthyVolunteers":36,"sex":41,"minAge":42,"maxAge":11,"enrollmentInfo":43,"targetDuration":11,"studyType":46,"phases":47,"briefSummary":49,"conditions":50,"keywords":54,"overallStatus":57,"whyStopped":11,"lastUpdateSubmitDate":58,"lastUpdatePostDateStruct":59,"startDateStruct":62,"completionDateStruct":64,"leadSponsor":66,"locationsCount":11},{"fullName":5,"class":6},"Hospital do Coracao","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"One-hour positive pressure ventilation","EXPERIMENTAL",null,[13],"Other: One-hour positive pressure ventilation",{"label":15,"type":16,"description":11,"interventionNames":17},"Immediate extubation","ACTIVE_COMPARATOR",[18],"Other: Immediate extubation",[20,23],{"type":6,"name":9,"description":21,"armGroupLabels":22,"otherNames":11},"As soon as the success of the spontaneous breathing trial is confirmed, the patient will be submitted to one-hour positive pressure ventilation using the previous ventilatory parameters and, afterwards, extubated.",[9],{"type":6,"name":15,"description":24,"armGroupLabels":25,"otherNames":11},"The patient will be extubated immediately (up to 10 minutes) after the success of the spontaneous breathing trial.",[15],[27],{"name":28,"role":29,"phone":30,"phoneExt":11,"email":31},"Aline B Pereira","CONTACT","+55 (47) 99181-8400","linibp@hotmail.com",{"type":33,"investigatorFullName":11,"investigatorTitle":11,"investigatorAffiliation":11,"oldNameTitle":11,"oldOrganization":11},"SPONSOR","100617887","one-hour-positive-pressure-ventilation-after-a-pressure-support-spontaneous-breathing-trial-100617887",false,"NCT07324460","One-Hour Positive Pressure Ventilation After a Pressure Support Spontaneous Breathing Trial","One-Hour Positive Pressure Ventilation After a Pressure Support Spontaneous Breathing Trial: A Randomized Clinical Trial","Inclusion Criteria:\n\n* Patients aged \\> 18 years.\n* Admitted to the intensive care unit (surgical or medical).\n* With endotracheal intubation.\n* Mechanical ventilation for more than 72 hours.\n* Who underwent successful spontaneous breathing trial (according to the study protocol) and is considered able to be extubated.\n\nExclusion Criteria:\n\n* Patients unable to obey commands.\n* With non-planned extubation.\n* Neuromuscular disease and cervical spinal cord injury.\n* Tracheostomy.\n* Contraindication for cardiopulmonary resuscitation or reintubation.\n* Terminal extubation.\n* Lack of informed consent.\n* Previously included in the trial.","ALL","18 Years",{"count":44,"type":45},4000,"ESTIMATED","INTERVENTIONAL",[48],"NA","This is a randomized, open, multicenter, pragmatic, adaptive clinical trial with intention-to-treat analysis. The study will compare two weaning strategies from mechanical ventilation in critically ill patients admitted to intensive care units, with more than 72 hours of mechanical ventilation and with a successful spontaneous breathing trial on pressure support. Immediately after a successful spontaneous breathing trial, eligible patients will be randomized into 2 groups that will be treated according to one of the following interventions:1) One-hour positive pressure ventilation: as soon as the success of the spontaneous breathing trial is confirmed, the patient is submitted to mechanical ventilation for 1 hour using the previous ventilatory parameters and, afterwards, extubated.2) Immediate extubation: the patient is extubated immediately after the success of the spontaneous breathing trial.",[51,52,53],"Airway Extubation","Weaning Mechanical Ventilation","Extubation Failure",[55,52,56],"Airway extubation","Extubation failure","NOT_YET_RECRUITING","2026-02-11",{"date":60,"type":61},"2026-02-12","ACTUAL",{"date":63,"type":45},"2026-02",{"date":65,"type":45},"2030-02",{"name":5,"class":6}]