Surgical Management for Severe Stress Urinary Incontinence with Grade 2 Cystocele

Primary Surgical Options

The American Urological Association recommends retropubic midurethral sling (RMUS) over transobturator midurethral sling (TMUS) for patients with severe stress urinary incontinence (SUI), as RMUS has demonstrated better long-term outcomes for severe cases 1, 2
RMUS has been extensively studied with long-term data showing durable efficacy, making it appropriate for severe SUI, with objective cure rates of 80-83% at 5-7 years 1, 3
The selection between RMUS and TMUS should consider the risk profile differences: RMUS has higher risks of bladder perforation, vascular injury and voiding dysfunction, while TMUS has higher risks of groin pain and repeat incontinence surgery 1

For patients with both SUI and cystocele, combined surgical correction is appropriate and supported by evidence, with mean complete continence rates of 80% at 22-month follow-up 4
Combined surgery has shown lower rates of postoperative SUI compared to prolapse surgery alone, though with slightly higher rates of complications 4

The patient's urodynamic findings (good compliance, stable detrusor, and leakage only with stress) make her an ideal candidate for midurethral synthetic sling (MUS) 1, 3
The patient should be counseled about potential complications specific to MUS, including bladder perforation, urethral injury, mesh exposure, and voiding dysfunction 1, 3

Autologous fascia pubovaginal sling (PVS) is an alternative for patients concerned about mesh complications or with contraindications to synthetic mesh, with demonstrated 85-92% success rates with 3-15 years of follow-up 1, 3
Urethral bulking agents are viable but less effective options for patients who wish to avoid more invasive surgical management, with limited long-term data but some newer agents showing persistence of effect at 73-96 months 2

The patient must be thoroughly counseled regarding the specific risks and benefits of mesh as well as alternatives to mesh slings, with preoperative counseling resulting in reduced patient concern, greater willingness to proceed, and higher satisfaction 2, 3
The patient should understand that success rates for combined procedures range from 80-95%, but complications may be higher than with single procedures 4