Oncologic outcome and urinary function after radical cystectomy for rhabdomyosarcoma in children: role of the orthotopic ileal neobladder based on 15-year experience at a single center
Abstract
PURPOSE: We determined the oncologic and urological outcomes in patients with bladder/prostate rhabdomyosarcoma according to the type and timing of urinary tract surgery, with emphasis on the role of the Padua orthotopic ileal neobladder.
MATERIALS AND METHODS: We retrospectively analyzed oncologic and urological outcomes of 11 consecutive patients treated at our institution between 1998 and 2012.
RESULTS: Two patients underwent urethrectomy and placement of a heterotopic catheterizable ileal neobladder. The membranous urethra was preserved in 9 patients, 6 underwent primary Padua ileal neobladder at radical cystectomy, 2 underwent delayed Padua ileal neobladder and 1 underwent bilateral cutaneous ureterostomy. Four of these 9 patients experienced disease recurrence, including local recurrence in 2 despite negative intraoperative biopsies. Survivors undergoing heterotopic catheterizable ileal neobladder or primary Padua ileal neobladder learned to empty the bladder to completion without long-term upper tract deterioration. Both cases managed by delayed Padua ileal neobladder required clean intermittent catheterization eventually. Erections were reported in 5 of 6 surviving males.
CONCLUSIONS: The Padua ileal neobladder allowed preservation of volitional urethral voiding in all survivors in whom it was placed at radical cystectomy. Nevertheless, local recurrence was noted in 2 of the 9 cases where the membranous urethra was preserved. By comparison, patients undergoing…
How strong is the evidence?
Evidence Hub reads this as a cohort study, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 11 participants or records.
Read the paper
Related studies
- Understanding the factors influencing fall armyworm (Spodoptera frugiperda J.E. Smith) damage in African smallholder maize fields and quantifying its impact on yield. A case study in Eastern Zimbabwe
- Alarming situation of emerging H5 and H7 avian influenza and effective control strategies
- Livestock and food security: vulnerability to population growth and climate change
- Atmosphere–ocean oxygen and productivity dynamics during early animal radiations
- Characterization of the global distribution and diversified plasmid reservoirs of the colistin resistance gene mcr-9
- The global seroprevalence of Toxoplasma gondii in pigs: A systematic review and meta-analysis
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.