Abstract
Abstract Introduction Enhanced recovery after surgery (ERAS) programmes which advocate early mobility after surgery have improved immediate clinical outcomes for patients undergoing abdominal cancer resections with curative intent. However, the impact of continued physical activity on patient-related outcomes and functional recovery is not well-defined. This review aims to assess the impact of postoperative aerobic exercise training, either alone or in conjunction with another exercise modality, on patients who have had surgery for intra-abdominal cancer. Methods A literature search was performed of electronic journal databases. Eligible papers needed to report an outcome of aerobic capacity in patients >18 years of age, who underwent cancer surgery with curative intent and participated in an exercise programme (not solely ERAS) that included an aerobic exercise component starting at any point in the postoperative pathway up to twelve weeks. Results Ten studies were deemed eligible for inclusion consisting of one inpatient, one mixed inpatient/outpatient and eight outpatient studies. Meta-analysis of 4 outpatient studies, each reporting change in 6-minute walk test (6MWT), showed a significant improvement in 6MWT with exercise (MD: 74.92 m, 95% CI: 48.52 to 101.31m). The impact on health-related quality of life was variable across studies. Conclusion Postoperative exercise confers benefits in improving aerobic function post-surgery and can be safely delivered in various formats (home-based or group/supervised).
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