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Introduction: Transurethral resection of the prostate (TURP) is regarded as the current gold standard surgical intervention for benign prostatic hyperplasia (BPH). However, this procedure is associated with significant chances of intraoperative and postoperative bleeding. Several studies have reported the role of tranexamic acid in prostatic surgeries, but, its role in TURP is still unclear. This review aims to evaluate the role of tranexamic acid in reducing the blood loss during TURP. Materials and Methods: A systematic search was performed on Medline, Scopus, Embase, and Cochrane, up to December 2021. Relevant randomized controlled trials (RCTs) evaluating the role of tranexamic acid in TURP were screened using our predefined eligibility criteria. Data were expressed as odds ratio (OR) or mean difference (MD) with 95% confidence intervals (CIs). All analyses were performed using RevMan 5.4 (Cochrane Collaboration, UK). Results: Six trials were included in this meta-analysis, comprising of 582 patients with BPH who underwent TURP. The meta-analysis revealed an insignificant difference in the rate of blood transfusion (OR 0.68, 95% CI 0.34, 1.34, P = 0.27) but, a significantly lower amount of blood loss and a lower reduction in the hemoglobin (Hb) levels in the patients receiving tranexamic acid as compared to the control group (MD - 127.03, 95% CI - 233.11, -20.95, P = 0.02; MD - 0.53, 95% CI - 0.84, -0.22, P < 0.01; respectively). Also, the operative time (P = 0.12) and the length of hospitalization (P = 0.59) were similar between the two groups. Conclusion: The administration of tranexamic acid was not found to be effective in reducing the need for blood transfusion, the operative time, and the length of hospitalization during the TURP. However, it could reduce the amount of blood loss and the fall in the Hb levels.
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Objectives: Direct Vision Internal Urethrotomy (DVIU) is regarded as the most popular and frequently used minimal invasive approach for treating urethral stricture. However, the application of this procedure is limited due to the high recurrence rate. Recent trials have the benefit of mitomycin C as adjuvant therapy to reduce the stricture recurrence in DVIU procedures. In this meta-analysis, we aim to determine the efficacy of mitomycin C as adjuvant therapy for DVIU. Methods: A systematic literature search was carried out from Embase, ScienceDirect, and PubMed published up to September 2021. Relevant Randomized Controlled Trials (RCTs) were screened using our eligibility criteria. The quality assessment of the RCT was assessed using Cochrane RoB 2. The outcome was measured as an Odds Ratio (OR) with 95% Confidence Intervals (CIs). Statistical analyses were performed using RevMan 5.4. Results: We included four RCTs in the meta-analysis, with a total of 392 patients with urethral strictures undergoing DVIU. The pooled analysis showed a significantly lower recurrence rate in patients undergoing DVIU with additional treatment of mitomycin C compared to the control group (OR 0.27, 95% CI 0.16-0.45, p < 0.0001). Conclusion: Our findings highlight the benefit of adjuvant treatment with mitomycin C to reduce the incidence of urethral stricture recurrence after DVIU procedures.
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A foreign body of the urinary bladder can be caused by several factors. Several patients deliberately insert foreign bodies via the urethra due to psychiatric issues to achieve sexual pleasure. Self-inserted urinary bladder foreign bodies remain a significant challenge in the urology field regarding diagnosis and management as patients may be late in seeking medical assistance due to guilt and embarrassment. We aimed to report a 37-year-old man who inserted a two-meter nylon string into his urethra for sexual gratification.
