Surgical Removal of Midurethral Sling in Women Undergoing Surgery for Presumed Mesh-Related Complications: A Systematic Review

Unilateral J-cut division versus partial and subtotal removal techniques in female patients with mesh-related urethral obstruction: Multicentric comparative study

Objective

To compare the functional (obstruction relieving) outcomes and complications of unilateral J-cut division, partial and subtotal vaginal removal techniques were performed for mesh-related urethral obstruction (MRUO) in females.

Methods

Patient review included demographics, a medical history and proforma with details of lower urinary tract symptoms (LUTS), physical and urodynamic findings, detailed surgical reports and follow-up data. Variables were compared between the three groups.

Results

Out of 130 patients with sling revision surgery (SRS), 54 women underwent SRS for MRUO with a median follow-up of 48 (17-96) months. Unilateral J-cut division, partial and subtotal vaginal removal techniques were performed in 12, 31 and 11 patients with a median duration of surgery of 30 (25-34), 40 (35-56) and 60 (60-70) minutes, respectively (p = 0.001). Statistically significant increase in median maximum free urine flow rate and decrease in median post-void residual urine volume were found after SRS in the three groups, while de novo stress urinary incontinence (SUI) developed in 10%, 44% and 60% of the patients in the unilateral J-cut division, partial and subtotal removal groups, respectively (p = 0.007).

Conclusions

The unilateral J-cut division technique was as effective as the partial and subtotal vaginal removal techniques in relieving MRUO with a shorter duration of surgery time (p = 0.001) and lower risk of de novo SUI (p = 0.007). Comparative studies with a larger number of patients are needed.

Quality of life outcomes after transobturator tape full removal surgeries: A monocentric experience

Objective

The objective of this study is to describe a standardised technique of full TOT removal with groin dissection and to report clinical improvement, satisfaction, safety and long-term functional, quality of life (QoL) and sexual QoL outcomes.

Materials and methods

A retrospective review enrolling all women who had full TOT removal, in a tertiary referral centre from May 2017 to November 2020. Functional outcomes, satisfaction and QoL were assessed using a bespoke composite questionnaire (UDI-6, EQ-5D-5L and ICIQ-S) with additional questions on sexual QoL. Secondary outcomes were post-operative recurrent stress urinary incontinence (SUI) and complication rate according to the Clavien-Dindo classification.

Results

Full TOT removal using a vaginal approach and bilateral groin/para-labial incisions was performed in 67 patients. Chronic pelvic pain was the main indication for mesh removal (51% of cases, n = 34). QoL questionnaires were answered by 43 patients. The satisfaction rate was high 86% (n = 37), and 81% (n = 35) of the patients considered the surgery successful. Seventy per cent (n = 30) of patients returned to having a sexual life after surgery. Recurrent SUI was reported in 32% (n = 14) of cases. The complication rate was 10% (7/67), all of them Clavien-Dindo ≤2.

Conclusion

Despite a high rate of postoperative bothersome SUI, full TOT removal with bilateral groin dissection improves pain and QoL. It is associated with a high overall satisfaction rate and an acceptable rate of complications.

Endoscopic management of intraurethral mesh extrusion with the holmium:YAG laser is an acceptable treatment option in selected patients

INTRODUCTION

Extrusion of transvaginal mesh into the urethra is a rare but potentially serious complication. Our objective is to evaluate the efficacy and long-term outcomes of women who underwent an endoscopic laser procedure to treat intraurethral mesh.

MATERIALS AND METHODS

A retrospective chart review identified women who underwent an endoscopic Holmium:YAG laser procedure to treat intraurethral mesh between September 2011-October 2021. Information about the procedure, symptoms, and level of incontinence was gathered from the medical records. Primary outcomes were the need for further procedures, and the Urinary Distress Index-6 score at last follow-up.

RESULTS

We identified a total of 29 women; mesh sling procedure included tension-free vaginal sling (19), transobturator sling (6), or other transvaginal mesh sling (4). Presentation of intraurethral mesh was a median of 6 (interquartile range [IQR]: 1-7) years after placement. After the endoscopic procedure, 18/29 (62%) women had no visible urinary mesh and complete resolution of their presenting symptoms. Retreatment was necessary in 3/29 women, and 6/29 (21%) reported new or worsening stress incontinence. The UDI-6 was completed by all patients at a median of 3.7 (IQR: 2.0-5.8) years after their endoscopic procedure. The median score was 22 (IQR: 11-44), and 18/29 (62%) women had scores in the asymptomatic range. UDI-6 scores were similar for the six women who had further mesh procedures and the ones who did not.

CONCLUSIONS

Endoscopic laser treatment of an eroded transvaginal mesh sling is an acceptable treatment with minimal morbidity and satisfactory UDI-6 scores after a median follow-up of 3.7 years.