Physical activity recommendations pre and post abdominal wall reconstruction: a scoping review of the evidence

• Published in: Hernia : the journal of hernias and abdominal wall surgery 2022-06, Vol.26 (3), p.701-714
• Main Authors: Adams, S. T., Bedwani, N. H., Massey, L. H., Bhargava, A., Byrne, C., Jensen, K. K., Smart, N. J., Walsh, C. J.
• Format: Article
• Language: English
• Subjects: Abdomen; Abdominal Surgery; Abdominal wall; Abdominal Wall - surgery; Clinical trials; Cohort Studies; Exercise; Hernia; Hernia, Ventral - surgery; Hernias; Herniorrhaphy; Humans; Medicine; Medicine & Public Health; Meta-analysis; Muscles; Physical activity; Prospective Studies; Rehabilitation; Retrospective Studies; Review
• ISSN: 1265-4906; 1248-9204
• DOI: 10.1007/s10029-022-02562-5

Purpose There are no universally agreed guidelines regarding which types of physical activity are safe and/or recommended in the perioperative period for patients undergoing ventral hernia repair or abdominal wall reconstruction (AWR). This study is intended to identify and summarise the literature on this topic. Methods Database searches of PubMed, CINAHL, Allied & Complementary medicine database, PEDro and Web of Science were performed followed by a snowballing search using two papers identified by the database search and four hand-selected papers of the authors’ choosing. Inclusion—cohort studies, randomized controlled trials, prospective or retrospective. Studies concerning complex incisional hernia repairs and AWRs including a “prehabilitation” and/or “rehabilitation” program targeting the abdominal wall muscles in which the interventions were of a physical exercise nature. RoB2 and Robins-I were used to assess risk of bias. Prospero CRD42021236745. No external funding. Data from the included studies were extracted using a table based on the Cochrane Consumers and Communication Review Group’s data extraction template. Results The database search yielded 5423 records. After screening two titles were selected for inclusion in our study. The snowballing search identified 49 records. After screening one title was selected for inclusion in our study. Three total papers were included—two randomised studies and one cohort study (combined 423 patients). All three studies subjected their patients to varying types of physical activity preoperatively, one study also prescribed these activities postoperatively. The outcomes differed between the studies therefore meta-analysis was impossible—two studies measured hernia recurrence, one measured peak torque. All three studies showed improved outcomes in their study groups compared to controls however significant methodological flaws and confounding factors existed in all three studies. No adverse events were reported. Conclusions The literature supporting the advice given to patients regarding recommended physical activity levels in the perioperative period for AWR patients is sparse. Further research is urgently required on this subject.