Hybrid Transobturator Tape (H-TOT): A Novel Autologous-Synthetic Option for the Surgical Management of Stress Urinary Incontinence

Mariam M1, Mahfouz W2

Research Type

Clinical

Abstract Category

Female Stress Urinary Incontinence (SUI)

Abstract 633
Open Discussion ePosters
Scientific Open Discussion Session 107
Saturday 20th September 2025
10:45 - 10:50 (ePoster Station 3)
Exhibition
Stress Urinary Incontinence Incontinence Female
1. Kuwait Institute of Medical Specialization (KIMS), Kuwait., 2. Alexandria University, Egypt
Presenter
Links

Abstract

Hypothesis / aims of study
Stress urinary incontinence (SUI) affects up to 50% of women. While synthetic mid-urethral slings (MUS) are effective, concerns regarding mesh-related complications have led to increased patient hesitancy and regulatory restrictions. Autologous fascial slings are a safer alternative but are more invasive. This study aims to evaluate the feasibility and safety of a Hybrid Transobturator Tape (H-TOT) technique, which combines an autologous rectus fascia segment with synthetic mesh arms placed via the transobturator route.
Study design, materials and methods
A rectus fascia graft (3 cm × 1 cm) was harvested via a Pfannenstiel incision. Polypropylene mesh (15 cm × 1 cm) was sutured to each end of the fascia. The autologous portion was positioned beneath the mid-urethra, and the mesh arms were passed through the obturator foramen using standard transobturator (TOT) needles. The tape was secured to the periurethral tissue using polyglactin 4-0 sutures. Feasibility, perioperative complications, early recovery, and subjective continence outcomes at 3 months were assessed.
Results
The H-TOT procedure was successfully performed in all cases without intraoperative complications. The fascia harvest added 10–15 minutes to operative time. Early recovery was uneventful in all patients. At 3-month follow-up, all reported subjective improvement in continence. There were no instances of mesh erosion, extrusion, or significant postoperative pain.
Interpretation of results
The H-TOT technique was feasible and well tolerated in this initial series. By integrating an autologous central graft with synthetic mesh arms, this approach may provide a balanced alternative for patients seeking to avoid full synthetic implants. The technique maintains the minimally invasive advantage of the transobturator route while potentially reducing the risk of mesh-related complications.
Concluding message
H-TOT appears to be a safe and effective hybrid technique for the surgical management of SUI. It may serve as a suitable option for women who decline synthetic MUS due to safety concerns. Further long-term and comparative studies are needed to assess durability and continence outcomes.
Figure 1
Figure 2 H-TOT
Disclosures
Funding N/A Clinical Trial No Subjects Human Ethics Committee Alexandria University Helsinki Yes Informed Consent Yes
06/07/2025 02:33:33