Effects of chest physiotherapy on the respiratory function of postoperative gastroplasty patients
Clinics
;
64(7): 683-689, 2009. tab
Article
in English
| LILACS
| ID: lil-520802
ABSTRACT
INTRODUCTION:
Bariatric surgery has become increasingly more recommended for the treatment of morbidly obese individuals for whom it is possible to identify co-morbidities other than alterations in pulmonary function. The objective of this study was to evaluate the effects of conventional chest physiotherapy (CCP) and of conventional physiotherapy associated with transcutaneous electrical diaphragmatic stimulation (CCP+TEDS) on pulmonary function and respiratory muscle strength in patients who have undergone Roux-en-Y gastric bypass.METHODS:
In total, 44 female patients with an average age of 37 ± 7.3 years and an average body mass index (BMI) of 47.4 ± 6.5 K/m² were selected as candidates for Roux-en-Y gastric bypass laparoscopy. They were evaluated for pulmonary volume and flow using spirometry and maximum respiratory pressure through manovacuometry during the preoperative period and on the fifteenth and thirtieth postoperative days.RESULTS:
No differences were detected between CCP and CCP+TEDS, and both factors contributed to the maintenance of pulmonary flow and volume as well as inhalation muscle strength. Exhalation muscle strength was not maintained in the CCP group at fifteen or thirty days postoperative, but it was maintained in patients treated with conventional chest physiotherapy + transcutaneous electric diaphragmatic stimulation.DISCUSSION:
These results suggest that both conventional chest physiotherapy and conventional chest physiotherapy + transcutaneous electric diaphragmatic stimulation prevent the reduction of pulmonary function during the Roux-en-Y gastric bypass postoperative period, and that transcutaneous electric diaphragmatic stimulation also contributes to expiratory muscle strength.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Respiratory Muscles
/
Gastric Bypass
/
Physical Therapy Modalities
/
Muscle Strength
/
Lung
Type of study:
Prognostic study
Limits:
Adult
/
Female
/
Humans
Language:
English
Journal:
Clinics
Journal subject:
Medicine
Year:
2009
Type:
Article
Affiliation country:
Brazil
Institution/Affiliation country:
Bariatric Clínic of Piracicaba/BR
/
Federal University of São Carlos/BR
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