Results of treatment of multimodality therapy following bladder-preserving surgery for muscle-invasive bladder cancer
- VernacularTitle:膀胱癌保存膀胱术后综合治疗预防复发的疗效
- Author:
Xiaonan SUN
;
Jianbin HU
;
Qichu YANG
- Publication Type:Journal Article
- Keywords:
Bladder neoplasms /chemotherapy;
Bladder neoplasms /radiotherapy;
Combined modality therapy;
Recurrence
- From:
Chinese Journal of Radiation Oncology
1993;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the local control effect of radiotherapy and intravesical chemotherapy following bladder preserving surgery for musculoinvasive bladder cancer. Methods Twenty three patients with muscle invasive bladder cancer were treated by bladder preserving surgery followed by external radiation ( mean dose 52.5 Gy) combined with intravesical mitomycin infusion after bladder preserving operation (study group).For comparison, 29 similar patients received the same treatment without radiation served as control (control group).Results All patients in the study group completed their designed treatment,except two patients whose protocol was interrupted for 3 days and one week due to acute cystitis. The mean follow up duration was 41.6 months. The 3 year local recurrence rates were 18.8% in the study group and 44.8% in the control group(P=0.026).The 3 year distant metastasis rates were 18.2% and 24.1% (P=0.437),and the 3 year overall survival rates were 81.8% and 86.2% (P=0.670),respectively. Conclusion It is demonstrated that adjuvant radiotherapy and intravesical infusion chemotherapy following organ preserving surgical procedure are encouraging by giving favorable local control for musculoinvasive bladder cancer.
