For the functional capacity and medical care parameters , preoperative combined aerobic , resistance , and inspiratory muscle training was shown to be effective if comprising one to four weeks , performing 1 - 3 sessions per week , with moderate intensity ( 50 % for endurance capacity ) .
Preoperative physical exercise protocol s prior to cancer surgery increased in popularity over recent years ; however , the beneficial effect of such protocol s is not well established , with conflicting results reported .
We conducted a systematic review and meta- analysis of r and omized controlled trials ( RCTs ) to assess the effects of different modalities or combinations of preoperative exercise interventions and /or prehabilitation multicomponent training in patients with non-small-cell lung cancer ( NSCLC ) after surgery on the outcomes related to functional capacity , mental wellness and medical care .
Short‐Term Preoperative High‐Intensity Interval Training in Patients Awaiting Lung Cancer Surgery: A Randomized Controlled Trial
Introduction : Impairment in aerobic fitness is a potential modifiable risk factor for postoperative complications . In this r and omized controlled trial , we hypothesized that a high‐intensity interval training ( HIIT ) program enhances cardiorespiratory fitness before lung cancer surgery and therefore reduces the risk of postoperative complications . Methods : Patients with operable lung cancer were r and omly assigned to usual care ( UC ) ( n = 77 ) or preoperative rehabilitation based on HIIT ( Rehab ) ( n = 74 ) .  Maximal cardiopulmonary exercise testing and the 6‐minute walk test were performed twice before surgery . The primary outcome measure was a composite of death and in‐hospital postoperative complications . Results : The groups were well balanced in terms of patient characteristics . During the preoperative waiting period ( median 25 days ) , the peak oxygen consumption and the 6‐minute walking distance increased ( median + 15 % , interquartile range , 25th to 75 percentile [ IQR25%–75 % , % ] = + 9 % to + 22 % , p = 0.003 and + 15 % , IQR25%–75 % = + 8 % to + 28 % , p < 0.001 , respectively ) in the Rehab group , whereas peak oxygen consumption declined in the UC group ( median –8 % , IQR25%–75 % = –16 % to 0 % ] , p = 0.005 ) . The primary end point did not differ significantly between the two groups : at least one postoperative complication developed in 27 of the 74 patients ( 35.5 % ) in the Rehab group and 39 of 77 patients ( 50.6 % ) in the UC group ( p = 0.080 ) . Notably , the incidence of pulmonary complications was lower in the Rehab compared with in the UC group ( 23 % versus 44 % , p = 0.018 ) , owing to a significant reduction in atelectasis ( 12.2 % versus 36.4 % , p < 0.001 ) , and this decrease was accompanied by a shorter length of stay in the postanesthesia care unit ( median –7 hours , IQR25%–75 % = –4 to –10 ) . Conclusions : In this r and omized controlled trial , preoperative HIIT result ed in significant improvement in aerobic performances but failed to reduce early complications after lung cancer resection
For the functional capacity and medical care parameters , preoperative combined aerobic , resistance , and inspiratory muscle training was shown to be effective if comprising one to four weeks , performing 1 - 3 sessions per week , with moderate intensity ( 50 % for endurance capacity ) .
Preoperative physical exercise protocol s prior to cancer surgery increased in popularity over recent years ; however , the beneficial effect of such protocol s is not well established , with conflicting results reported .
We conducted a systematic review and meta- analysis of r and omized controlled trials ( RCTs ) to assess the effects of different modalities or combinations of preoperative exercise interventions and /or prehabilitation multicomponent training in patients with non-small-cell lung cancer ( NSCLC ) after surgery on the outcomes related to functional capacity , mental wellness and medical care .