Incidence of Midurethral Sling Revision or Removal by Its Timing With Prolapse Surgery.

Abstract

OBJECTIVE:

The aim of the study was to evaluate incidence of midurethral sling removal/revision based on timing with surgery for pelvic organ prolapse.

METHODS:

This was a retrospective cohort study of women who underwent midurethral sling placement in a claims-based database of women 65 years or older. Three groups were identified using the Current Procedural Terminology codes: (1) isolated sling, (2) concomitant sling, and (3) prolapse surgery and staged sling after prolapse surgery. In the staged group, placement of sling was identified within 18 months after index prolapse surgery. Fascial grafts were excluded. Sling removal/revision was identified across 3 years after sling surgery using Current Procedural Terminology code 57287. Rates of sling removal/revision were calculated by group. Comparisons were made using the χ2 test and analysis of variance. Cumulative incidence of removal/revision was evaluated using the Kaplan-Meier curves. Cox proportional hazards was performed to evaluate factors influencing removal/revision.

RESULTS:

We identified 39,381 isolated MUSs, 25,389 concomitant, and 886 staged. The rate of sling removal/revision was 3.52%. Rates of removal/revision differed between groups (7% staged vs 3.94% concomitant vs 3.17% isolated sling, P < 0.001). Compared with the staged group, the rate of removal/revision was lower in the isolated sling group (relative risk, 0.4550; 95% confidence interval [CI], 0.358-0.568) and the concomitant group (relative risk, 0.5666; 95% CI, 0.4450-0.7287). After adjusting for patient characteristics, sling revision or removal remained significantly less in the isolated MUS (hazard ratio, 0.50; 95% CI, 0.39-0.65) and concomitant (odds ratio, 0.55; 95% CI, 0.43-0.71) groups.

CONCLUSIONS:

Sling removal/revision is higher when it is staged after prolapse surgery compared with isolated and concomitant placement. Future studies are needed to confirm these findings in a controlled population.

• Authors: Sarah Samuel Boyd, Jaime B Long, Edeanya Agbese, Douglas Leslie
• Journal: Female pelvic medicine & reconstructive surgery (Female Pelvic Med Reconstr Surg) Vol. 28 Issue 6 Pg. 379-384 (06 01 2022) ISSN: 2154-4212 [Electronic] United States
• PMID: 35113050 (Publication Type: Journal Article)
• Copyright: Copyright © 2022 American Urogynecologic Society. All rights reserved.

Topics

• Female
• Humans
• Incidence
• Pelvic Organ Prolapse (surgery)
• Reoperation
• Retrospective Studies
• Suburethral Slings
• Urinary Incontinence, Stress (surgery)