CONCLUSION There was no evidence to support the use of incentive spirometry in the management of surgical patients .
OBJECTIVE To conduct a systematic review to evaluate the evidence of the use of incentive spirometry ( IS ) for the prevention of postoperative pulmonary complications and for the recovery of pulmonary function in patients undergoing abdominal , cardiac and thoracic surgeries .
Outcomes of patients with acute respiratory failure after abdominal surgery treated with noninvasive positive pressure ventilation.
OBJECTIVES Little is known about the physiologic and clinical effects of noninvasive positive pressure ventilation ( NPPV ) in patients who have acute respiratory failure ( ARF ) after abdominal surgery . We evaluated our clinical experience with the use of NPPV in the treatment of ARF after abdominal surgery . METHODS We prospect ively evaluated NPPV use during a 2-year period in a medical-surgical ICU of a university hospital . We documented demographic and diagnostic data , gas exchange , and clinical outcomes . We compared patients who were not intubated to those who were intubated after a trial of NPPV . RESULTS Of 72 patients with ARF after abdominal surgery who were treated with NPPV , 48 patients avoided intubation ( 67 % ) . Patients in the intubated and nonintubated groups had similar demographic characteristics , and similar American Society of Anesthesiologists physical status and simplified acute physiology score II scores at admission . The intubated group had a significantly lower Pa(O2)/fraction of inspired oxygen ( Fi(O2 ) ) ratio ( 123 + /- 62 mm Hg vs 194 + /- 76 mm Hg , p < 0.01 ) and more extended bilateral alveolar infiltrates ( 67 % vs 31 % , p < 0.01 ) than the non-intubated group . Within the first NPPV observation period , the Pa(O2)/Fi(O2 ) increased ( + 36 + /- 29 % [ + /- SD ] , p = 0.04 ) and the respiratory rate decreased ( 28.2 + /- 3.4 breaths/min vs 23.1 + /- 3.8 breaths/min , p < 0.01 ) significantly only in the non-intubated group . The non-intubated group had significantly lower length of ICU stay ( 17.3 + /- 10.9 days vs 34.1 + /- 28.5 days , p < 0.01 ) and mortality rate ( 6 % vs 29 % , p < 0.01 ) . CONCLUSION NPPV may be an alternative to conventional ventilation in selected patients with ARF after abdominal surgery who require ventilatory support
CONCLUSION There was no evidence to support the use of incentive spirometry in the management of surgical patients .
OBJECTIVE To conduct a systematic review to evaluate the evidence of the use of incentive spirometry ( IS ) for the prevention of postoperative pulmonary complications and for the recovery of pulmonary function in patients undergoing abdominal , cardiac and thoracic surgeries .