Tension-Releasing Appendage Suture-Loop for Adjustable Single-Incision Sling Devices for Postoperative Voiding...

Area of Science:

• Urology
• Female Pelvic Medicine and Reconstructive Surgery

Background:

• Stress urinary incontinence (SUI) is a common condition affecting many women.
• Sling procedures are a common surgical treatment for SUI, but can sometimes lead to complications such as voiding dysfunction due to over-tension.
• Tension-releasing suture-loop (TRS-loop) manipulation offers a potential solution for managing sling over-tension.

Purpose of the Study:

• To assess the effectiveness of TRS-loop manipulation in resolving post-operative voiding dysfunction (VD) caused by excessive sling tension.
• To evaluate the cure rates, complications, and quality of life (QoL) outcomes at one year following TRS-loop manipulation for SUI.

Main Methods:

• A retrospective study was conducted on patients who underwent the I-stop mini-procedure for SUI.
• TRS-loop manipulation was performed on patients experiencing post-operative urinary retention due to sling over-tension.
• Objective measures (PVR, urodynamics, pad test) and subjective measures (IIQ-7, UDI-6) were used for assessment.

Main Results:

• Objective and subjective cure rates for SUI were 91.3% and 89.6%, respectively.
• Ten patients required TRS-loop manipulation, with one needing a repeat adjustment.
• TRS-loop manipulation demonstrated a 100% objective and 90% subjective cure rate for VD, with a low mean VAS score of 1.20.

Conclusions:

• TRS-loop manipulation is an effective, minimally invasive treatment for post-operative VD secondary to sling over-tension.
• The procedure leads to high cure rates and significant improvements in patient quality of life.
• Further research is warranted to confirm long-term outcomes of TRS-loop manipulation in SUI management.