Objective： The aim of this study was to compare the therapeutic effects of bladder preserving approach transurethral resection （TURBT） with additional intravesicel instillation versus immediate cystectomy in patien...Objective： The aim of this study was to compare the therapeutic effects of bladder preserving approach transurethral resection （TURBT） with additional intravesicel instillation versus immediate cystectomy in patients with newly diagnosed stage T1G3 bladder cancer. Methods： Clinical data of patients with newly diagnosed T1G3 bladder cancer underwent immediate cystectomy （Group A） or TURBT with additional intravesical instillation （Group B） was collected from online databases. Meta-analysis that recommended by Cochrane Collaboration was done for the data obtained. Publication bias was examined using a funnel plot. Results： Four trails, including 434 patients, were eligible for this study. The general mortality rate of group A （74/149 = 49.7%） and group B （102/285 = 35.8%） was calculated and compared in RevMan 4.2, which showed the difference on general mortality rate between the two groups was not statistical significant, with the pooled RR = 1.23 （95% CI 1.10-1.70, P 〉 0.05）. Conclusion： Compared with TURBT, immediate cystectomy may not reduce the general mortality rate to improve the forward survival rate.展开更多
文摘Objective： The aim of this study was to compare the therapeutic effects of bladder preserving approach transurethral resection （TURBT） with additional intravesicel instillation versus immediate cystectomy in patients with newly diagnosed stage T1G3 bladder cancer. Methods： Clinical data of patients with newly diagnosed T1G3 bladder cancer underwent immediate cystectomy （Group A） or TURBT with additional intravesical instillation （Group B） was collected from online databases. Meta-analysis that recommended by Cochrane Collaboration was done for the data obtained. Publication bias was examined using a funnel plot. Results： Four trails, including 434 patients, were eligible for this study. The general mortality rate of group A （74/149 = 49.7%） and group B （102/285 = 35.8%） was calculated and compared in RevMan 4.2, which showed the difference on general mortality rate between the two groups was not statistical significant, with the pooled RR = 1.23 （95% CI 1.10-1.70, P 〉 0.05）. Conclusion： Compared with TURBT, immediate cystectomy may not reduce the general mortality rate to improve the forward survival rate.
