Influence of Different Physical Therapy Resources Application After Reduction Stomach Surgery
NCT ID: NCT01872663
Last Updated: 2013-12-03
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
140 participants
INTERVENTIONAL
2013-08-31
2013-12-31
Brief Summary
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It is believed that the application of these various features of physiotherapy after abdominal surgery may contribute differently in restoring lung function and prevention of pulmonary complications and can thus identify the resources that can contribute more effectively in post-operative bariatric surgery.
Detailed Description
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Individuals with BMI between 40 and 55 Kg/m², aged between 25 and 55 years, underwent the surgical procedure Roux-en-Y type gastric by-pass by laparotomy and normal preoperative pulmonary function will be included.
The volunteers will be divided into seven different groups, according to the treatment received during hospitalization after surgery:
G control: subjects treated with conventional physiotherapy according to the routine service of physiotherapy of the hospital; G Voldyne: subjects treated with incentive spirometry, Voldyne Model 5000® (Sherwood Medical, USA); G CPAP: subjects treated with "continuous positive airway pressure"; G EPAP: subjects treated with "expiratory positive airway pressure"; G IPPB: subjects treated with "intermittent positive pressure breathing"; G BIPAP: subjects treated with "bi-level positive airway pressure"; G BS: subjects treated with "breath stacking" (siliconized mask connected to a unidirectional valve allowing only inspiration).
The application of resources will be held twice a day in the immediate and in the first postoperative sessions in 6 sets of 15 reps or 30 continuous minutes, with an interval of 4 hours between sessions. The researcher will remain alongside the volunteers, following them and monitoring vital signs and respiratory comfort.
Conditions
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Keywords
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Study Design
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RANDOMIZED
FACTORIAL
TREATMENT
DOUBLE
Study Groups
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Incentive spirometry (Voldyne®)
Individuals will be treated with incentive spirometry, Voldyne Model 5000® in the immediate and the first postoperative day, twice a day, in sessions of 6 sets of 15 repetitions each, with an interval of four hours between them.
Incentive spirometry
The volume of incentive spirometry (Voldyne ®) is able to provide increased transpulmonary pressure gradient, which can prevent or reverse atelectasis.
Continuous positive airway pressure
Individuals will be treated with flow generator(Whisperflow, Caradyne, Ireland)and valve PEEP type spring-loaded which remain 10 cmH2O, in the immediate and the first postoperative day, twice a day, in sessions 30 minutes each, with an interval of four hours between them.
Continuous positive airway pressure
The use of positive pressure airway seeking the prevention or treatment of hypoxic respiratory failure, improved arterial oxygenation, restoration or maintenance of lung volume reduction and atelectasis, decrease the work of breathing, decreased dyspnea index and increased residual volume.
Expiratory Positive Airway Pressure
The use of positive pressure airway seeking the prevention or treatment of hypoxic respiratory failure, improved arterial oxygenation, restoration or maintenance of lung volume reduction and atelectasis, decrease the work of breathing, decreased dyspnea index and increased residual volume.
Expiratory Positive Airway Pressure
Subjects will be treated with oronasal mask affixed to the face, with the PEEP valve set at 10 cmH2O, in the immediate and the first postoperative day, twice a day, in sessions of 6 sets of 15 repetitions each, with an interval of four hours between them.
Continuous positive airway pressure
The use of positive pressure airway seeking the prevention or treatment of hypoxic respiratory failure, improved arterial oxygenation, restoration or maintenance of lung volume reduction and atelectasis, decrease the work of breathing, decreased dyspnea index and increased residual volume.
Expiratory Positive Airway Pressure
The use of positive pressure airway seeking the prevention or treatment of hypoxic respiratory failure, improved arterial oxygenation, restoration or maintenance of lung volume reduction and atelectasis, decrease the work of breathing, decreased dyspnea index and increased residual volume.
Intermittent positive pressure breathing
Subjects will be treated with application of Müller Resuscitator (Engesp®) through a nozzle, using a pressure endotracheal 20-30 cmH2O, refering to 2-3 kgf/cm², adjusted throttle valve oxygen, according to the patient's comfort and the micronebulizer coupled only saline as the diluent. The procedure will be performed in the immediate and the first postoperative day, twice a day, in sessions of 6 sets of 15 repetitions each, with an interval of four hours between them.
Continuous positive airway pressure
The use of positive pressure airway seeking the prevention or treatment of hypoxic respiratory failure, improved arterial oxygenation, restoration or maintenance of lung volume reduction and atelectasis, decrease the work of breathing, decreased dyspnea index and increased residual volume.
Intermittent positive pressure breathing
The use of positive pressure airway seeking the prevention or treatment of hypoxic respiratory failure, improved arterial oxygenation, restoration or maintenance of lung volume reduction and atelectasis, decrease the work of breathing, decreased dyspnea index and increased residual volume.
Bi-level positive airway pressure
Individuals will be treated with positive pressure in the BiPAP mode (Bi-level positive airway pressure) in the immediate and the first postoperative day, twice a day, in sessions 30 minutes each, with an interval of four hours between them.
Continuous positive airway pressure
The use of positive pressure airway seeking the prevention or treatment of hypoxic respiratory failure, improved arterial oxygenation, restoration or maintenance of lung volume reduction and atelectasis, decrease the work of breathing, decreased dyspnea index and increased residual volume.
Expiratory Positive Airway Pressure
The use of positive pressure airway seeking the prevention or treatment of hypoxic respiratory failure, improved arterial oxygenation, restoration or maintenance of lung volume reduction and atelectasis, decrease the work of breathing, decreased dyspnea index and increased residual volume.
Bi-level positive airway pressure
The use of positive pressure airway seeking the prevention or treatment of hypoxic respiratory failure, improved arterial oxygenation, restoration or maintenance of lung volume reduction and atelectasis, decrease the work of breathing, decreased dyspnea index and increased residual volume.
Breath Stacking
Subjects will be treated with a siliconized mask connected to a unidirectional valve and adapted to the patient's face, allowing only the inspiration and the expiratory limb remains occluded, while the volunteer is instructed to perform successives inspiratory efforts, in the immediate and the first postoperative day, twice a day, in sessions of 6 sets of 15 repetitions each, with an interval of four hours between them.
Breath Stacking
The method allowed to obtain a maximum lung expansion with minimal patient compliance.
Control
Individuals will be treated with conventional physiotherapy according to the routine service of physiotherapy of the hospital.
No interventions assigned to this group
Interventions
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Continuous positive airway pressure
The use of positive pressure airway seeking the prevention or treatment of hypoxic respiratory failure, improved arterial oxygenation, restoration or maintenance of lung volume reduction and atelectasis, decrease the work of breathing, decreased dyspnea index and increased residual volume.
Incentive spirometry
The volume of incentive spirometry (Voldyne ®) is able to provide increased transpulmonary pressure gradient, which can prevent or reverse atelectasis.
Breath Stacking
The method allowed to obtain a maximum lung expansion with minimal patient compliance.
Expiratory Positive Airway Pressure
The use of positive pressure airway seeking the prevention or treatment of hypoxic respiratory failure, improved arterial oxygenation, restoration or maintenance of lung volume reduction and atelectasis, decrease the work of breathing, decreased dyspnea index and increased residual volume.
Intermittent positive pressure breathing
The use of positive pressure airway seeking the prevention or treatment of hypoxic respiratory failure, improved arterial oxygenation, restoration or maintenance of lung volume reduction and atelectasis, decrease the work of breathing, decreased dyspnea index and increased residual volume.
Bi-level positive airway pressure
The use of positive pressure airway seeking the prevention or treatment of hypoxic respiratory failure, improved arterial oxygenation, restoration or maintenance of lung volume reduction and atelectasis, decrease the work of breathing, decreased dyspnea index and increased residual volume.
Eligibility Criteria
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Inclusion Criteria
* Aged between 25 and 55 years
* Submitted to Roux-en-Y type gastric by-pass by laparotomy
* Normal preoperative pulmonary function test
Exclusion Criteria
* Hospital stay longer than three days
* Presence of postoperative complications
* Smoking
25 Years
55 Years
ALL
Yes
Sponsors
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior.
OTHER_GOV
Universidade Metodista de Piracicaba
OTHER
Responsible Party
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Eli Maria Pazzianotto Forti
PhD
Locations
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Universidade Metodista de Piracicaba (UNIMEP)
Piracicaba, São Paulo, Brazil
Countries
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References
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Brigatto P, Carbinatto JC, Costa CM, Montebelo MI, Rasera-Junior I, Pazzianotto-Forti EM. Application of positive airway pressure in restoring pulmonary function and thoracic mobility in the postoperative period of bariatric surgery: a randomized clinical trial. Braz J Phys Ther. 2014 Nov-Dec;18(6):553-62. doi: 10.1590/bjpt-rbf.2014.0054. Epub 2015 Jan 9.
Other Identifiers
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UNIMEP2013
Identifier Type: OTHER
Identifier Source: secondary_id
Patricia2013
Identifier Type: -
Identifier Source: org_study_id