Perioperative Medicine (Mar 2025)
Effect of pulmonary rehabilitation on lung cancer surgery outcomes: a matched-case analysis
Abstract
Abstract Pulmonary rehabilitation programs for COPD patients are extensively accessible throughout the UK and have demonstrated efficacy in enhancing outcomes, including recovery from exacerbations. Numerous lung cancer surgery patients possess COPD, and the surgery may be regarded as a definitive aggravation of COPD. It is ambiguous in practical application whether referral to pulmonary rehabilitation programs enhances surgical and patient-reported results. We want to address this topic by conducting a propensity-score analysis (PSA) of participants in an enriched cohort trial. Methods An enriched cohort research was conducted, providing rehabilitation both pre- and post-surgery pragmatically through local pulmonary rehabilitation providers for patients undergoing lung cancer resection, and compared to a contemporaneous control group receiving standard treatment. The study enrolled 873 participants (pulmonary rehabilitation (PR) n = 135, non-intervention or control (NG) n = 738). Regression analyses for exposed and unexposed matching, effect estimation, and standard error estimations were conducted. Results A total of 114 participants were matched PR (n = 57) and NG (n = 57). The multivariate-linear regression indicated a reduction in length of stay (LOS) of 0.2 days of LOS compared to the usual care group (EE = − 0.20), and that reduction could potentially go up to 1.8 days (95% CI = − 1.8–1.6). The multivariate log-binomial regression revealed that PR had a reduction of 60% postoperative pulmonary complications (PPC) rate (EE = − 0.60, 95% CI = − 1.8–0.5). Lastly, the multivariate-linear regression showed an improvement in quality of life 6 weeks and 6 months after surgery (QoL) in patients in PR, especially in the physical functioning score in which an improvement of 6.6% was noted for the PR group compared to the NG group following surgery (EE = 6.6). Conclusion Participation in “real world” pulmonary rehabilitation prior to and following surgery seems to yield improved patient and clinical results post-lung cancer surgery. Nonetheless, prompt access to pulmonary rehabilitation may be a significant challenge following COVID.
Keywords
