Urethral closure by a transvaginal approach: step by step surgical technique

Grilo N1, Phé V2, Reus C3, Chartier-Kastler E2

Research Type

Clinical

Abstract Category

Neurourology

Abstract 246
Video Session 1 - Reconstruction
Scientific Podium Video Session 13
Wednesday 4th September 2019
17:33 - 17:42
Hall G3
Stress Urinary Incontinence Surgery Female
1.Department of Urology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland, 2.Médecine Sorbonne Université, Pitié-Salpêtrière Academic Hospital, Department of Urology, Assistance Publique-Hôpitaux de Paris, Paris, France, 3.Department of Molecular Medicine and Surgery, Karolinska Institute, Stockholm, Sweden
Presenter
Links

Abstract

Introduction
Urethral closure remains a last resort treatment of stress urinary incontinence, mainly performed in patients with severe malformations of the lower urinary tract or complex neurologic patients.
Described initially as a technique for closing the bladder neck, this video describes a step by step the procedure of urethral closure by a transvaginal approach.
Design
This surgical intervention concerns a 26-year-old female patient, with the sequelae of a myelomeningocele, multi-operated in childhood, who in the past underwent an augmentation cystoplasty and a continent cutaneous diversion. She also received an autologous sling that failed to improve her stress urinary incontinence. 
In order to solve her stress urinary incontinence due to a severe intrinsic sphincter deficiency and a permanently opened bladder neck, it was decided to perform a​ urethral closure by a transvaginal approach, avoiding another dissection of the Retzius space.
Results
The steps of the intervention include:
- the exposure technique
- dissection of the urethra by a transvaginal approach with a circular per-urethral incision
- multi-layer urethral closure 
- suspension of the urethra to the pubic bone

Operative time was 75 minutes. There were no intraoperative nor  30-day complications. At last follow-up, the patient is fully continent under intermittent self catheterization through​ the continent cutaneous diversion
Conclusion
Closure of the urethra remains a rare intervention as everything must be done to preserve the urethra as much as possible in terms of continence and quality of life. Urethral closure by a transvaginal approach is a good alternative as a last resort treatment for stress urinary incontinence due to severe intrinsic sphincter deficiency. Our step by step technique of urethral closure by a transabdominal approach is reproducible and seems to be a better alternative to an abdominal approach, especially  in multi-operated and multimorbid patients
Disclosures
Funding none Clinical Trial No Subjects Human Ethics not Req'd standard practice in our center. no deviation from standard practice Helsinki Yes Informed Consent Yes
22/11/2024 16:14:26