PROSPERO registration number CRD42016042347.

Laparoscopic and robotic-assisted versus open radical prostatectomy for the treatment of localised prostate cancer.

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There is no evidence to inform the comparative effectiveness of LRP or RARP compared with ORP for oncological outcomes. Urinary and sexual quality of life appear similar. Overall and serious postoperative complication rates appear similar. The difference in postoperative pain may be minimal. Men undergoing LRP or RARP may have a shorter hospital stay and receive fewer blood transfusions.

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Based on the findings of moderate to high-quality evidence, this review found that some non-pharmacological interventions such as acupuncture and extracorporeal shockwave therapy are likely to result in a decrease in prostatitis symptoms and may not be associated with a greater incidence of adverse event. The QoE for most other comparisons was predominantly low. Future clinical trials should include a full report of their methods including adequate masking, consistent assessment of all patient-important outcomes including potential treatment-related adverse events and appropriate sample sizes. This article is protected by copyright. All rights reserved.

Male factors account for 20%-50% of cases of infertility and in 25% of cases, the etiology of male infertility is unknown. Effective treatments are well-established for hypogonadotropic hypogonadism, male accessory gland infection, retrograde ejaculation, and positive antisperm antibody. However, the appropriate treatment for idiopathic male infertility is unclear. Empirical medical treatment (EMT) has been used in men with idiopathic infertility and can be divided into two categories based on the mode of action: hormonal treatment and antioxidant supplementation. Hormonal medications consist of gonadotropins, androgens, estrogen receptor blockers, and aromatase inhibitors. Antioxidants such as vitamins, zinc, and carnitines have also been widely used to reduce oxidative stress-induced spermatozoa damage. Although scientifically acceptable evidence of EMT is limited because of the lack of large, randomized, controlled studies, recent systematic reviews with meta-analyses have shown that the administration of gonadotropins, anti-estrogens, and oral antioxidants results in a significant increase in the live birth rate compared with control treatments. Therefore, all physicians who treat infertility should bear in mind that EMT can improve semen parameters and subsequent fertility potential through natural intercourse.