Female exstrophy: failure of initial reconstruction and its implications for continence

Area of Science:

• Pediatric Urology
• Congenital Malformations
• Surgical Outcomes

Background:

• Bladder exstrophy is a rare congenital anomaly.
• Female bladder exstrophy management includes initial closure and genital reconstruction.
• Urinary continence can sometimes be achieved without later bladder neck reconstruction.

Purpose of the Study:

• To evaluate the management and outcomes of failed initial closures in female patients with bladder exstrophy.
• To identify factors influencing success in reclosure procedures.
• To assess the long-term impact on urinary continence and quality of life.

Main Methods:

• Retrospective review of patients with bladder exstrophy.
• Identification of females with failed initial closure.
• Evaluation of age at closure, use of osteotomies, reasons for failure, number of closures, definitive treatment, and outcomes.

Main Results:

• 14 of 71 females with classic bladder exstrophy experienced initial closure failure.
• Reclosure, particularly with pelvic osteotomies, was successful in all referred patients.
• Long-term outcomes included varying degrees of continence after subsequent procedures like bladder neck reconstruction or continent diversion.

Conclusions:

• Successful initial bladder and urethral closure is paramount for urinary continence.
• Pelvic osteotomies facilitate tension-free closure and improve bladder outlet resistance.
• Failure of initial closure in female bladder exstrophy negatively affects long-term outcomes and quality of life.