Preoperative exercise training may reduce the risk of developing a postoperative pulmonary complication , the duration of intercostal catheter use , postoperative length of hospital stay , and improve both exercise capacity and FVC in people undergoing lung resection for NSCLC .
BACKGROUND Surgical resection for early stage non-small cell lung cancer ( NSCLC ) offers the best chance of cure , but is associated with a risk of postoperative pulmonary complications ( i.e. pneumonia ( new infiltrate coupled with either fever ( > 38º C ) and purulent secretions , or fever and white cell count > 11,000 ) , bronchopleural fistula , severe atelectasis that requires chest physiotherapy or bronchoscopy , and prolonged mechanical ventilation ( > 48 hours ) ) .
It is currently unclear if preoperative exercise training , and the potential result ant improvement in exercise capacity , may also improve postoperative outcomes , such as the risk of developing postoperative pulmonary complications , the length of postoperative intercostal drainage , or the length of hospital stay .
OBJECTIVES The primary aims of this study were to determine the effect of preoperative exercise training on postoperative outcomes , such as risk of developing a postoperative pulmonary complication , and postoperative duration of intercostal catheter use in adults scheduled to undergo lung resection for NSCLC .
The secondary aims of this study were to determine the effect of preoperative exercise training  on length of hospital stay , fatigue , dyspnoea , exercise capacity , lung function , and postoperative mortality .
Preoperative pulmonary rehabilitation versus chest physical therapy in patients undergoing lung cancer resection: a pilot randomized controlled trial.
OBJECTIVE To evaluate the effect of 4 weeks of pulmonary rehabilitation ( PR ) versus chest physical therapy ( CPT ) on the preoperative functional capacity and postoperative respiratory morbidity of patients undergoing lung cancer resection . DESIGN R and omized single-blinded study . SETTING A teaching hospital . PARTICIPANTS Patients undergoing lung cancer resection ( N=24 ) . INTERVENTIONS Patients were r and omly assigned to receive PR ( strength and endurance training ) versus CPT ( breathing exercises for lung expansion ) . Both groups received educational classes . MAIN OUTCOME MEASURES Functional parameters assessed before and after 4 weeks of PR or CPT ( phase 1 ) , and pulmonary complications assessed after lung cancer resection ( phase 2 ) . RESULTS Twelve patients were r and omly assigned to the PR arm and 12 to the CPT arm . Three patients in the CPT arm were not su bmi tted to lung resection because of inoperable cancer . During phase 1 evaluation , most functional parameters in the PR group improved from baseline to 1 month : forced vital capacity ( FVC ) ( 1.47L [ 1.27 - 2.33L ] vs 1.71L [ 1.65 - 2.80L ] , respectively ; P=.02 ) ; percentage of predicted FVC ( FVC% ; 62.5 % [ 49%-71 % ] vs 76 % [ 65%-79.7 % ] , respectively ; P<.05 ) ; 6-minute walk test ( 425.5±85.3 m vs 475±86.5 m , respectively ; P<.05 ) ; maximal inspiratory pressure ( 90±45.9cmH(2)O vs 117.5±36.5cmH(2)O , respectively ; P<.05 ) ; and maximal expiratory pressure ( 79.7±17.1cmH(2)O vs 92.9±21.4cmH(2)O , respectively ; P<.05 ) . During phase 2 evaluation , the PR group had a lower incidence of postoperative respiratory morbidity ( P=.01 ) , a shorter length of postoperative stay ( 12.2±3.6d vs 7.8±4.8d , respectively ; P=.04 ) , and required a chest tube for fewer days ( 7.4±2.6d vs 4.5±2.9d , respectively ; P=.03 ) compared with the CPT arm . CONCLUSIONS These findings suggest that 4 weeks of PR before lung cancer resection improves preoperative functional capacity and decreases the postoperative respiratory morbidity
Preoperative exercise training may reduce the risk of developing a postoperative pulmonary complication , the duration of intercostal catheter use , postoperative length of hospital stay , and improve both exercise capacity and FVC in people undergoing lung resection for NSCLC .
BACKGROUND Surgical resection for early stage non-small cell lung cancer ( NSCLC ) offers the best chance of cure , but is associated with a risk of postoperative pulmonary complications ( i.e. pneumonia ( new infiltrate coupled with either fever ( > 38º C ) and purulent secretions , or fever and white cell count > 11,000 ) , bronchopleural fistula , severe atelectasis that requires chest physiotherapy or bronchoscopy , and prolonged mechanical ventilation ( > 48 hours ) ) .
It is currently unclear if preoperative exercise training , and the potential result ant improvement in exercise capacity , may also improve postoperative outcomes , such as the risk of developing postoperative pulmonary complications , the length of postoperative intercostal drainage , or the length of hospital stay .
OBJECTIVES The primary aims of this study were to determine the effect of preoperative exercise training on postoperative outcomes , such as risk of developing a postoperative pulmonary complication , and postoperative duration of intercostal catheter use in adults scheduled to undergo lung resection for NSCLC .
The secondary aims of this study were to determine the effect of preoperative exercise training  on length of hospital stay , fatigue , dyspnoea , exercise capacity , lung function , and postoperative mortality .