Martius Labial Fat Pad Use in the Treatment of Complications Associated With Prior Surgery for Urinary Incontinence or Pelvic Organ Prolapse.

Objective: To evaluate the outcomes of Martius Labial Fat Pad (MLFP) in the treatment of complications related to surgery for urinary incontinence (UI) and/or pelvic organ prolapse (POP) and to assess the influence of mesh presence.
Methods: Following institutional review board approval (n° STU 2023 1280), a review of all women who underwent an MLFP procedure at our tertiary center after UI and/or POP repair was performed by an independent investigator. The primary outcome was the rate of post-operative complications classified according to the Clavien-Dindo classification. Secondary outcomes were based on indications and functional results. A sub-group analysis was performed according to the type of prior repair: mesh or native tissue repair.
Results: From 2006-2022, 26 patients underwent a MLFP procedure, with a median follow-up duration of 30 (12-67.5) months. Bladder outlet obstruction and fistulae were the 2 most frequent indications. Post-operative complications occurred in 15 patients (58%): grade I in 6 (43%), grade 2 in 3 (21%), grade 3b in 4 (29%) and grade 4b in 1 (7%). Four of the grade ≥3 complications occurred in the mesh group. Median operative time was longer in the mesh group: 200 minutes (177.5-229.5) versus 146 minutes (128-190) (P = .03) and the success rate was lower: 61% versus 85% (P = .06). Overall, surgery was successful in 19 patients (73.8%).
Conclusion: MFLP is a reliable flap in specialized indications after UI and/or POP repair procedures with a higher risk of major complications and a lower success rate in women previously operated with mesh.
Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2024 Elsevier Inc. All rights reserved.)