https://www.selleckchem.com/products/phycocyanobilin.html Urine cytology showed sensitivity of 47% and an NPV of 93.2%. During follow up surveillance, out of 162 cystoscopy negative patients (CNP), 9.3% developed recurrence within 8 months. Xpert Monitor was found to be an independent predictor of early recurrence in CNP (HR=2.8, 95%CI=1.1-7.2, p=0.01). Xpert Monitor urine test has a superior diagnostic performance for recurrence detection in NMIBC patients compared to urine cytology. It might be a helpful tool not only for excluding bladder cancer recurrence in those patients, but also for prediction of possible future early recurrence. Xpert Monitor urine test has a superior diagnostic performance for recurrence detection in NMIBC patients compared to urine cytology. It might be a helpful tool not only for excluding bladder cancer recurrence in those patients, but also for prediction of possible future early recurrence. To examine the association between Bacillus Calmette-Guerin (BCG) shortage and bladder cancer recurrence in high-risk non-muscle-invasive bladder cancer (NMIBC) patients. This retrospective study included 333 BCG-naive patients who underwent transurethral resection of bladder tumor for high-risk NMIBC between January 2014 and December 2017. The primary outcome was disease recurrence after operation. The secondary outcomes were trends in BCG shortages and differences in post-transurethral resection of bladder tumor intravesical treatments according to shortage. Multivariable Cox regression modeling was used to assess outcomes. Among 333 patients (median age, 67 years; men, 270 [81.1%]), 94 (28.2%) experienced BCG shortage (BCG shortage group). Eleven episodes of BCG shortage occurred during the study period (median 10 days, range 2-97 days). Although we observed no statistically significant differences in clinical and pathological characteristics, there were significant differences in post-transurethral resection of bladder tumor intravesical treatm