In addition to these therapies, a new oral drug dutasteride has been reported to be efficient for AGA in a large-scale (n=917) randomized controlled trial (RCT) [2]. This reagent is a 5α-reductase inhibitor similarly to finasteride. Importantly, dutasteride suppresses both type I and II 5α-reductases while finasteride significantly suppresses only type II. Therefore, dutasteride is referred as ...

OBJECTIVES To report the secondary analyses of treatment satisfaction and clinically meaningful improvements in a randomized study comparing coadministration of tadalafil 5 mg with finasteride 5 mg versus finasteride alone in men with prostatic enlargement secondary to benign prostatic hyperplasia. METHODS An international, randomized, double-blind, parallel study was carried out in men aged ...

BACKGROUND In the Prostate Cancer Prevention Trial, finasteride selectively suppressed low-grade prostate cancer and significantly reduced the incidence of prostate cancer in men treated with finasteride compared with placebo. However, an apparent increase in high-grade disease was also observed among men randomized to finasteride. We aimed to determine why and hypothesized that there is a grad...

BACKGROUND Benign prostatic hyperplasia affects older men. This systematic review determined efficacy and adverse effects of finasteride. REVIEW METHODS PubMed, the Cochrane Library, reference lists of reports, and reviews were searched for randomised, double-blind trials of finasteride in benign prostatic hyperplasia. Outcomes included symptom score, urinary flow rate, prostate volume, disco...

BACKGROUND In the Prostate Cancer Prevention Trial (PCPT), finasteride significantly reduced the risk of prostate cancer but was associated with an increased risk of high-grade disease. With up to 18 years of follow-up, we analyzed rates of survival among all study participants and among those with prostate cancer. METHODS We collected data on the incidence of prostate cancer among PCPT parti...

BACKGROUND Finasteride is a competitive inhibitor of 5 alpha-reductase enzyme, and is used for treatment of benign prostatic hyperplasia and androgenetic alopecia. Animal studies have shown that finasteride might induce behavioral changes. Additionally, some cases of finasteride-induced depression have been reported in humans. The purpose of this study was to examine whether depressive symptoms...

BACKGROUND Androgenetic alopecia (male pattern hair loss) is caused by androgen-dependent miniaturization of scalp hair follicles, with scalp dihydrotestosterone (DHT) implicated as a contributing cause. Finasteride, an inhibitor of type II 5alpha-reductase, decreases serum and scalp DHT by inhibiting conversion of testosterone to DHT. OBJECTIVE Our purpose was to determine whether finasterid...

OBJECTIVE To evaluate the impact on the AgNORs expression and apoptosis in the prostate of the hamster-Mesocricetus auratus (HMA) submitted to the application of finasteride. METHODS Twenty male rodents of the species HMA (n = 20) were randomly assigned to groups of ten animals: Finasteride group (n = 10) and the Control group (n = 10). In the finasteride group 7.14 ng / mL finasteride was su...

The objective of this study was to further investigate the metabolism of the 5alpha-reductase inhibitor, finasteride, and to identify previously unknown phase I and phase II metabolites in vitro and in vivo in human bile and urine. Healthy volunteers were given 5 mg of finasteride, directly to the intestine, and bile and urine were collected for 3 and 24 h, respectively. A single-pass perfusion...

Hagerty, et al. [10] conducted the 1st prospective cohort study about the role of preoperative finasteride for 25 patients given finasteride for about 2-4 months and 50 controls without treatment. They followed both groups for 4 months and found that only 8.3% of patients underwent preoperative treatment experienced perioperative bleeding while 37% of the control group got bleeding during the o...