The efficacy of tranexamic acid in reducing intraoperative bleeding during transurethral resection of the prostate for benign prostatic hyperplasia (BPH): a systematic review and meta-analysis of randomized controlled trials 1Binzhou Medical University, Second Clinical Medical College, Yan Tai, Shan Dong, China 2Yantai Yuhuangding Hospital, Department of Urology, Yan Tai, Shan Dong, China DOI 10.7717/peerj.20780 Academic Editor Faiza Farhan Subject Areas Clinical Trials, Evidence Based...