Experiencia de tres años con 200 pacientes

Quality of life following transobturator sling surgery for female stress urinary incontinence

OBJECTIVE

This descriptive study examines quality of life in women undergoing placement of a midurethral sling for stress urinary incontinence.

MATERIALS AND METHODS

This was a retrospective cohort study based on data from 51 women consecutively undergoing this procedure at a tertiary hospital in the years 2014 and 2015. The main outcome variable was quality of life assessed through the Sandvick severity test and International Consultation on Incontinence Short Quality of Life Questionnaire (ICIQ-IU-SF) at the time points baseline or presurgery, and 6 months and 5 years postsurgery. Factors associated with treatment failure were determined through binary logistic regression.

RESULTS

At 5-year follow up we obtained an absolute reduction of 8.78 points (95% CI 6.43-11.14; p < 0.001) in the ICIQ-IU-SF questionnaire and 4.54 (95% CI 3.25-5.83; p < 0.001) in the Sandvick severity test score, compared to baseline, in the 35 patients that completed follow-up. Out of the 51 patients that were followed, the rate of success in incontinence correction was 86.3% (44/50) with a failure rate of 12% (6/50). Multiparity and previous gynaecological surgery were identified as predisposing factors for treatment failure. Obesity was associated with a worse treatment outcome.

CONCLUSION

Sling treatment for incontinence was successful in 86.3% (44/50) of participants and remained effective 5 years after surgery in terms of quality of life.

Transobturator tape material detected in the bladder neck: a case report

INTRODUCTION

Stress urinary incontinence surgeries (transobturator tape and tension-free vaginal tape) are safely performed with success rates over 90%. The transobturator tape procedure attracted more attention due to the lack of major complications, such as intraabdominal organ and vascular injuries, related to the tension-free vaginal tape procedure. Although there are no major or mortality-related complications, more lower urinary complaints, especially vaginal erosion, are reported in transobturator tape surgery. Here we present a rare complication of transobturator tape surgery: the accidental placement of mesh material in the bladder neck. With this case report, we aimed to discuss the diagnosis and management of misplaced transobturator tape material.

CASE PRESENTATION

A 38-year-old Caucasian woman who had stress urinary incontinence that had persisted for 6 years underwent transobturator tape surgery in a different clinic 2 years ago. Subsequently, she presented to our clinic with lower urinary tract complaints such as incontinence and dysuria. A physical examination was unremarkable besides total incontinence. A diagnostic cystoscopy was performed and sling material that crossed her bladder neck from 3 o'clock to 10 o'clock was identified. The misplaced transobturator tape material was cut endoscopically with an internal urethrotomy knife. Afterwards, a midurethral incision was made and mesh parts were removed bilaterally. After successful removal of the mesh material, a new transobturator tape was placed.

CONCLUSIONS

Even though transobturator tape surgery is a safe and effective procedure for stress urinary incontinence, certain complications can be encountered. Misplacement of the mesh material through the bladder neck is a rare complication and can be managed by successfully removing the mesh material and appropriately placing new transobturator tape material.

Transvaginal repair of unrecognized bladder injury after transobturator tape surgery

Currently, minimally invasive surgeries, which are often characterized by reliable and successful results, are preferred for the treatment of stress urinary incontinence. Although all of the currently used surgeries are minimally invasive, morbidities, including hemorrhage, voiding dysfunction, infection, pain, skin infection and erosion, and bladder injuries, are observed. We detected bladder injury in a 42-year-old female patient with complaints of burning and pain during urination who had previously undergone transobturator tape (TOT) surgery. Complete abdominal hysterectomy for a secondary myoma and a TOT procedure had been simultaneously performed 3 months prior to her presentation. Cystoscopy demonstrated a foreign body compatible with sling material in the bladder which was extracted transvaginally.