Effectiveness and safety of structured exercise vs. no exercise for asymptomatic aortic aneurysm: systematic review and meta-analysis.

ABSTRACT: We conducted a systematic review to compare the effectiveness and safety of exercise versus no exercise for patients with asymptomatic aortic aneurysm. We followed the guidelines set out in the Cochrane systematic review handbook. We searched Medline, Embase, CENTRAL, LILACS, PeDRO, CINAHL, clinicaltrials.gov, ICTRP, and OpenGrey using the MeSH terms "aortic aneurysm" and "exercise". 1189 references were identified. Five clinical trials were included. No exercise-related deaths or aortic ruptures occurred in these trials. Exercise did not reduce the aneurysm expansion rate at 12 weeks to 12 months (mean difference [MD], -0.05; 95% confidence interval [CI], -0.13 to 0.03). Six weeks of preoperative exercise reduced severe renal and cardiac complications (risk ratio, 0.54; 95% CI, 0.31-0.93) and the length of intensive care unit stay (MD, -1.00; 95% CI, -1.26 to -0.74). Preoperative and postoperative forward walking reduced the length of hospital stay (MD, -0.69; 95% CI, -1.24 to -0.14). The evidence was graded as 'very low' level.

SUBMITTER: Oliveira RA 

PROVIDER: S-EPMC8202166 | biostudies-literature |

REPOSITORIES: biostudies-literature