Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
64 participants
INTERVENTIONAL
2017-05-05
2017-12-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
PREVENTION
NONE
Study Groups
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HFNC
HFNC with a 60 liters per minute flow will be given to the patients before anesthesia induction and before extubation at the end of the surgery
HFNC group
Positive pressure plus supplemental oxygen through a high flow nasal oxygen device
Standard
This patients will be managed as usual care. Pre-oxygenation before induction will be performed with supplemental oxygen but without positive pressure. After extubation patients will be oxygenated through a ventury mask.
Standard group
Supplemental oxygen through venturi mask
Interventions
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HFNC group
Positive pressure plus supplemental oxygen through a high flow nasal oxygen device
Standard group
Supplemental oxygen through venturi mask
Eligibility Criteria
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Inclusion Criteria
* Bariatric surgery
* Informed consent signed
Exclusion Criteria
* pregnancy or breast-feeding status
* patients with previous known respiratory disease
* hemodynamic instability at entry (need of vasopressors or ionotropes at entry or a ventricular assist device
18 Years
ALL
No
Sponsors
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Fundación para la Investigación del Hospital Clínico de Valencia
OTHER
Responsible Party
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Carlos Ferrando
Principal Investigador
Locations
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Hospital clínico universitario
Valencia, , Spain
Countries
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References
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Eichenberger A, Proietti S, Wicky S, Frascarolo P, Suter M, Spahn DR, Magnusson L. Morbid obesity and postoperative pulmonary atelectasis: an underestimated problem. Anesth Analg. 2002 Dec;95(6):1788-92, table of contents. doi: 10.1097/00000539-200212000-00060.
Coussa M, Proietti S, Schnyder P, Frascarolo P, Suter M, Spahn DR, Magnusson L. Prevention of atelectasis formation during the induction of general anesthesia in morbidly obese patients. Anesth Analg. 2004 May;98(5):1491-5, table of contents. doi: 10.1213/01.ane.0000111743.61132.99.
Ireland CJ, Chapman TM, Mathew SF, Herbison GP, Zacharias M. Continuous positive airway pressure (CPAP) during the postoperative period for prevention of postoperative morbidity and mortality following major abdominal surgery. Cochrane Database Syst Rev. 2014 Aug 1;2014(8):CD008930. doi: 10.1002/14651858.CD008930.pub2.
Other Identifiers
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HFNC-Obese
Identifier Type: -
Identifier Source: org_study_id
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