Perineal Wound Closure Following Abdominoperineal Resection and Pelvic Exenteration for Cancer: A Systematic Review and Meta-Analysis.
Cancers (Basel)
; 13(4)2021 Feb 10.
Article
in En
| MEDLINE
| ID: mdl-33578769
ABSTRACT
BACKGROUND:
Abdominoperineal resection (APR) and pelvic exenteration (PE) for the treatment of cancer require extensive pelvic resection with a high rate of postoperative complications. The objective of this work was to systematically review and meta-analyze the effects of vertical rectus abdominis myocutaneous flap (VRAMf) and mesh closure on perineal morbidity following APR and PE (mainly for anal and rectal cancers).METHODS:
We searched PubMed, Cochrane, and EMBASE for eligible studies as of the year 2000. After data extraction, a meta-analysis was performed to compare perineal wound morbidity. The studies were distributed as follows Group A comparing primary closure (PC) and VRAMf, Group B comparing PC and mesh closure, and Group C comparing PC and VRAMf in PE.RESULTS:
Our systematic review yielded 18 eligible studies involving 2180 patients (1206 primary closures, 647 flap closures, 327 mesh closures). The meta-analysis of Groups A and B showed PC to be associated with an increase in the rate of total (Group A OR 0.55, 95% CI 0.43-0.71; p < 0.01/Group B OR 0.54, CI 0.17-1.68; p = 0.18) and major perineal wound complications (Group A OR 0.49, 95% CI 0.35-0.68; p < 0.001/Group B OR 0.38, 95% CI 0.12-1.17; p < 0.01). PC was associated with a decrease in total (OR 2.46, 95% CI 1.39-4.35; p < 0.01) and major (OR 1.67, 95% CI 0.90-3.08; p = 0.1) perineal complications in Group C.CONCLUSION:
Our results confirm the contribution of the VRAMf in reducing major complications in APR. Similarly, biological prostheses offer an interesting alternative in pelvic reconstruction. For PE, an adapted reconstruction must be proposed with specialized expertise.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Type of study:
Systematic_reviews
Language:
En
Journal:
Cancers (Basel)
Year:
2021
Document type:
Article
Affiliation country:
France