Oncological and functional outcomes of female reproductive organ-sparing radical cystectomy and ileal neobladder construction.
Urol Oncol
; 41(5): 254.e17-254.e24, 2023 05.
Article
em En
| MEDLINE
| ID: mdl-36513564
ABSTRACT
OBJECTIVES:
To examine the oncological and urinary functional outcomes of reproductive organ-sparing radical cystectomy (ROS-RC) and U-shaped ileal neobladder construction in females compared with male patients.METHODS:
We retrospectively examined 357 patients (281 male and 76 female) with muscle-invasive bladder cancer who were treated with RC plus U-shaped ileal neobladder construction between May 1996 and July 2021. All female patients were treated with ROS-RC. We compared disease-free survival (DFS), cancer-specific survival (CSS), overall survival (OS), and urinary functional outcomes between male and female patients. We evaluated the effect of gender on DFS, CSS, and OS. Furthermore, urinary functional outcomes were evaluated in 140 males and 48 females using a pressure-flow study at 3, 6, 9, and 12 months postoperatively.RESULTS:
Female patients were considerably older than male patients at the time of radical cystectomy. No significant difference was noted in the tumor stage preoperatively. The multivariable Cox regression analysis with an inverse probability treatment weighted model revealed that the female gender was not significantly related to DFS, CSS, and OS. Moreover, urinary functions at 12 months were not markedly different between males and females, except for the capacity of the neobladder, detrusor pressure, and maximum urethral closure pressure.CONCLUSIONS:
This study demonstrates that female patients with ROS-RC and U-shaped ileal neobladder construction did not significantly correlate with worse oncological outcomes. The combination of ROS-RC and U-shaped ileal neobladder construction might attain adequate urinary function without sacrificing oncologic outcomes.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Derivação Urinária
/
Neoplasias da Bexiga Urinária
Limite:
Female
/
Humans
/
Male
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article