Prevention of bladder tumor recurrence by injecting IL -2 into the bladder incision edges and instilling IL-2 and BCG intravesically (Report of 33 cases)
Wang Shusen Pang Shujian Li Zhong et al
Department of Urology,the 1st Hospital,Shijiazhuang,Hebei,050011
Abstract Purpose:To search the effective method to reduce the recurrence rate of bladder tumor.Methods:33 patients with bladder tumor were treated by injecting interleukin-2 (IL-2) into the bladder incision edges during the operation and instilling IL-2 and Bacillus Calmette-Guerin (BCG) intravesically after the operation.Results:The patients were followed up for 4~77 months. The recurrent rate was9 .1%.Conclusions:It was suggested that this method was a safe and effective therapy to prevent bladder tumor recurrence.
Key words Bladder tumor Interleukin-2 Bacillus Calmett e-Guerin
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