Significance of the interval between first and second transurethral resection on recurrence and progression rates in patients with high-risk non-muscle-invasive bladder cancer treated with maintenance intravesical Bacillus Calmette-Guerin

WOS: 000362574800013PubMed: 25715815Objectives To evaluate the effect of the interval between the initial and second transurethral resection (TUR) on the outcome of patients with high-risk non-muscle-invasive bladder cancer (NMIBC) treated with maintenance intravesical Bacillus Calmette-Guerin (BCG) therapy. Patients and Methods We reviewed the data of patients from 10 centres treated for high-risk NMIBC between 2005 and 2012. Patients without a diagnosis of muscle-invasive cancer on second TUR performed <= 90 days after a complete first TUR, and received at least 1 year of maintenance BCG were included in this study. The interval between first and second TUR in addition to other parameters were recorded. Multivariate logistic regression analysis was used to identify predictors of recurrence and progression. Results In all, 242 patients were included. The mean (SD, range) follow-up was 29.4 (22.2, 12-96) months. The 3-year recurrence-and progression-free survival rates of patients who underwent second TUR between 14 and 42 days and 43-90 days were 73.6% vs 46.2% (P < 0.001) and 89.1% vs 79.1% (P = 0.006), respectively. On multivariate analysis, the interval to second TUR was found to be a predictor of both recurrence [odds ratio (OR) 3.598, 95% confidence interval (CI) 1.885-8.137; P = 0.001] and progression (OR 2.144, 95% CI 1.447-5.137; P = 0.003). Conclusions The interval between first and second TUR should be <= 42 days in order to attain lower recurrence and progression rates. To our knowledge, this is the first study demonstrating the effect of the interval between first and second TUR on patient outcomes

Effect of Age on Outcome of High-Risk Non-Muscle-Invasive Bladder Cancer Patients Treated with Second Transurethral Resection and Maintenance Bacillus Calmette-Guerin Therapy

WOS: 000391176200002Objective To determine the effect of age on recurrence and progression rates in a population of high-risk non-muscle invasive bladder cancer (NMIBC) patients treated with a second transurethral resection (TUR) and at least 1 year of maintenance Bacillus Calmette-Guerin (BCG) therapy. Materials and Methods In this multicenter study, we reviewed the data of patients treated for high-risk NMIBC between 2005 and 2012. Patients without a muscle-invasive cancer on second TUR and received induction BCG and at least one year of maintenance BCG therapy and at least 12 months of follow-up after completion of maintenance BCG were included. Effect of age was analyzed both dichotomously (= 70 years) as well as by 10-year increments. Chi-square test, Student's T-test and analysis of variance (ANOVA) were used for comparison of the groups. Univariate and multivariate logistic regression analyses were performed to identify predictors of recurrence and progression. Results Overall, 242 eligible patients were included. Baseline parameters were similar. With a mean follow-up of 29.4 +/- 22.2 months, neither 3-year recurrence-free survival nor 3-year progression-free survival differed between the age groups when examined either dichotomously or by 10-year increments. Conclusion In high-risk NMIBC patients treated with a second TUR and received maintenance BCG therapy, age was not associated with increased rates of neither recurrence nor progression. Until a randomized prospective clinical trial assess the appropriate adjuvant intravesical therapy in the elderly, elderly patients should probably be treated in the same manner as younger patients

Tadalafil rehabilitation therapy preserves penile size after bilateral nerve sparing radical retropubic prostatectomy

OBJECTIVE: To evaluate the change in penile size r bilateral nerve sparing retropubic radical prostatectomy (BNSRRP) and possible effect of Tadalafil. MATERIALS AND METHODS: A total of 65 patients underwent BNSRRP and they were evaluated prospectively for a whole year of follow-up . The patients were randomized to control without rehabilitation (Group 1) or Tadalafil rehabilitation group (Group 2). The patients were evaluated at months 3, 6 and 12 postoperatively for erectile function, penile measurements (flaccid penile length, penile length at maximum erection, penile circumference at flaccid status, and penile circumference at maximum erection), penile abnormalities and general health status. Statistical analysis was performed by Chi-Square test and significance was defined as p value < 0.05. RESULTS: In Group 1 there was significant decrease in penile measurements at month 3 compared to preoperative measurements. There was decrease in all parameters at month 6 compared to month 3 but only the decrease in penile length at maximum erection was significant. There were no significant differences between postoperative months 6 and 12 for all measurements. In Group 2 there was a tendency to decrease in all measurements at month 3 compared to baseline. There was no significant difference for penile measurements between postoperative 3rd and 6th months and between 6th month and the first year. CONCLUSION: Although further large sampled trials are needed to describe the possible positive effect of tadalafil or other PDE5-I's on penile size after BNSRRP, tadalafil rehabilitation is effective in preserving penile size especially in the early postoperative period after BNSRRP

Seroprevalence of Brucellosis among Children in the Middle Anatolia Region of Turkey

Kuscu, Ferit/0000-0001-5662-8305; Gokce, Mehmet/0000-0002-2370-548XWOS: 000347619500003PubMed: 25895189Brucellosis is an important public-health problem in Turkey. Children may constitute 20 to 30% of all brucellosis cases in the world, especially in the endemic regions. Data on the seroprevalence of brucellosis in childhood are very limited. In this study, we aimed to evaluate the seroprevalence of brucellosis among a child population. One thousand one hundred and ten subjects were included in the study. Blood samples were collected and tested with Rose Bengal (RB) and standard tube agglutination test (SAT). RB test results were positive for 6 patients, and SAT was negative for all patients. Our findings suggest that seroprevalence of brucellosis is decreasing in Middle Anatolia due to a new cattle vaccination and eradication programme which was initiated in 2009

Comparison of Postoperative Analgesic Efficacy of Penile Block, Caudal Block and Intravenous Paracetamol for Circumcision: A prospective Randomized Study

Purpose To evaluate the postoperative analgesic efficacy of penile block, caudal block and intravenous paracetamol administration following circumcision. Materials and Methods In this prospective randomized study a total of 159 patients underwent circumcision under general anesthesia at urology clinic of Ufuk University Faculty of Medicine and Sorgun State Hospital between May 2012 and September 2012. The patients were randomized to three groups to receive penile block (Group 1), caudal block (Group 2) and intravenous paracetamol administration (group 3). Pain measurement of the patients was done via CHEOPS scoring system at 30,60,120 and 180 minutes postoperatively and compared. Statistical tests were performed with a conventional statistics program and statistical significance was set at a p value of < 0.05. Results The mean age of the patients was 5.7 years. Patients in group 1 had significantly lower pain score at 30 minutes compared to other two groups. At 60 minutes groups 1 and 2 had significantly lower score compared to group 3. At 120 and 180 minutes no difference between the groups was observed. No significant major complications were observed in all 3 groups. Conclusion Penile block and caudal block provide similar pain scores and painless postoperative periods after circumcision under general anesthesia. Intravenous paracetamol is insufficient at the early postoperative period. The three procedures were shown to be safe for analgesia following circumcision

The value of perioperative mitomycin C instillation in improving subsequent bacillus calmette-guerin instillation efficacy in intermediate and high-risk patients with non-muscle invasive bladder cancer: a prospective randomized study

Purpose: We evaluated the efficacy of perioperative mitomycin C (MMC) instillation to improve subsequent bacillus Calmette-Guerin (BCG) instillation efficacy in intermediate and high risk patients with non-muscle invasive bladder cancer (NMIBC). Materials and Methods: From November 2004 to May 2006, 51 patients with intermediate or high risk NMIBC were enrolled in this prospective randomized trial. In group A, patients were treated with perioperative MMC (40 mg MMC in 40 mL saline was administered within 6 hours of surgery) followed by delayed (at least 15 days from surgery) BCG instillations (once a week for 6 weeks, 5 x 108 colony-forming units in 50 mL saline). Patients in group B were treated with delayed BCG instillations alone. The primary end points were recurrence-free interval and recurrence rate. Results: There were 25 and 26 patients in groups A and B, respectively. Median follow-up was 41.3 months (range 8 to 64) in group A and 40.9 months (range 6 to 68) in group B. Recurrence rate was 36% (9 of 25) and 19.3% (5 of 26) in group A and B, respectively (p = 0.052). Median time to the first recurrence was 8 months in group A and 7 months in group B (p = 0.12). Conclusions: The present study showed no statistically significant difference in terms of recurrence rate and median time to first recurrence between intermediate or high-risk patients with NMIBC who were treated with early single dose instillation of MMC plus delayed BCG and those who were treated with only BCG

Evaluation of Role of Inflammatory Markers for the Prediction of Recurrence on Pathologic T1a Clear Cell Renal Cell Cancer Patients

Objective: To evaluate the role of neutrophil to lymphocyte ratio (NLR), high sensitive C-reactive protein (hs-CRP) and procalcitonin levels in the prediction of tumor recurrence in stage T1aN0M0 clear cell renal cell carcinoma (RCC). Materials and Methods: We assessed 400 patients pathologically staged as T1aN0M0 clear cell RCC after radical or partial nephrectomy, in two institutions, between January 2007 and March 2014. Data of demographics, neutrophil and lymphocyte counts, NLR, hs-CRP, procalcitonin levels, tumor size, Fuhrmann nuclear grade and disease recurrence were collected. The primary outcome measure of this study was the evaluation of the relationship between NLR, hs-CRP and procalcitonin levels with recurrence free survival. Results: The mean age and the mean tumor size of the patients were 56.8 +/- 13.1 years and 29.3 +/- 7.7 mm, respectively. Mean NLR, hs-CRP and procalcitonin levels were 3.2 +/- 2.6, 0.822 +/- 0.404 mg/L and 0.088 +/- 0.05 ng/mL, respectively. Fuhrmann Grade 1-2 and Fuhrmann Grade 3-4 tumor were observed in 76% and 24% of total patients, respectively. The mean follow up of the patient was 32.8 months. Totally tumor recurrence was detected in 5 patients. The receiver-operating characteristic analysis revealed cut off values of 4.50 for the NLR, 0.655 mg/L for hs-CRP and 0.078 ng/mL for and procalcitonin levels. In the multivariate analysis, the Fuhrmann grade 3-4 (p=0.017) and NLR values >= 4.50 (p=0.025) were detected to be associated with increased risk of recurrence. Conclusions: High preoperative NLR value may be associated with increased risk of recurrence in stage pathologic T1a RCC patients. Studies with longer duration of follow up, prospective and larger populations are needed