Clinical study of immediate intravesical instillation combined with short-term maintained intravesical instillation chemotherapy of pirarubicin after operation for preventing postoperative recurrence of superficial bladder tumor
10.3760/cma.j.issn.1673-4904.2012.17.009
- VernacularTitle:吡柔比星术后即刻膀胱灌注+短程维持膀胱灌注化疗预防浅表性膀胱癌术后复发临床研究
- Author:
Ting CHEN
;
Jie LI
;
Yue JIANG
;
Dengyang MA
;
Xiaofen WU
- Publication Type:Journal Article
- Keywords:
Pirarubicin;
Urinary bladder neoplasms;
Irrigation of bladder
- From:
Chinese Journal of Postgraduates of Medicine
2012;35(17):25-27
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the efficacy and safety of immediate intravesical instillation combined with short-term maintained intravesical instillat.ion chemotherapy of pirarubicin (THP) after operation for preventing postoperative recurrence of superficial bladder tumor.Methods One hundred and seven patients with superficial bladder tumor were divided by random digits table method into two groups:group A (50 cases ) was treated with immediate intravesical instillation combined with short-term maintained intravesical instillation chemotherapy after operation,and group B (57 cases) was treated with conventional intravesical instillation chemotherapy.Patients in group A underwent intravesical instillation of THP within 24 hours,maintained intravesical instillation once a week for 8 weeks.Patients in group B underwent intravesical instillation of THP in one or two weeks after operation,once a week for 8 weeks.And then once a month for 10 months.All patients were followed up with regular cystoscopy examination.Results Patients were followed up for 13-84 months,the incidence of partial vesical toxic reaction in group A was 26.00 ％ (13/50),general symptom rate was 4.00％ ( 2/50 ),the rate of recurrency was 16.00％ ( 8/50 ).The incidence of partial vesical toxic reaction in group B was 22.81％( 13/57 ),general symptom rate was 1.75％( 1/57 ),the rate of recurrency was 19.30％ (11/57).There was no significant differences between two groups (P ＞ 0.05 ).Conclusions Immediate intravesical instillation of THP after operation is safe and effective,but it is not suitable for patients with obvious bladder perforation and large wound surface of bladder mucosa after transurethral rescection.Immediate intravesical instillation combined with short-term maintained intravesical instillation chemotherapy of THP after operation for preventing postoperative recurrence of superficial bladder tumor is effective and well tolerated.
