October 2006 in “Aging Health” This study found that dutasteride significantly reduces the risk of acute urinary retention and surgical intervention in men with benign prostatic enlargement compared to placebo.
16 citations
,
October 2017 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” This study found that dutasteride may offer neuroprotection in early-stage Parkinson's disease by preventing loss of striatal dopamine and altering steroid levels in MPTP-lesioned mice.
27 citations
,
May 2015 in “Neuropharmacology” This study found that Dutasteride, a 5α-reductase inhibitor, demonstrated neuroprotective effects by preventing the MPTP-induced decline of dopaminergic markers in a Parkinson's disease mouse model.
22 citations
,
May 2003 in “Planta Medica” This study found that torilin from Torilis japonica fruit extract inhibited 5 alpha-reductase in vitro more effectively than alpha-linolenic acid but less effectively than finasteride.
7 citations
,
January 2021 in “The Journal of Sexual Medicine” This study demonstrated that testosterone treatment increases muscle strength and alters body composition in transmen, and the addition of dutasteride does not impair these anabolic effects.
408 citations
,
May 2004 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” This study found that dutasteride more effectively reduced serum dihydrotestosterone levels than finasteride in patients with benign prostatic hyperplasia.
October 2006 in “Urology” The study found that different criteria led to different patient groups in the CombAT study compared to the MTOPS study.
42 citations
,
May 2003 in “Mini-reviews in Medicinal Chemistry” This study found that newly synthesized steroidal trienones demonstrated stronger 5α-reductase inhibitory activity compared to dienones in various biological models, suggesting potential for developing enhanced antiandrogenic drugs.
1 citations
,
October 2013 in “Urology” More men are using medication for benign prostatic hyperplasia, influenced by marketing and FDA approvals.
January 2020 in “Journal of Men s Health” In this study of BPH patients with testosterone deficiency, the combination of TU and dutasteride reduced prostate volume and improved testosterone-related symptoms but was less effective for sexual function compared to TU alone, indicating caution in using dutasteride for those with sexual dysfunction concerns.
December 2010 in “Actas Urológicas Españolas” This abstract outlines a study evaluating dutasteride's effect on perioperative bleeding during transurethral resection of the prostate, but does not report any new clinical results.
July 2026 in “British journal of surgery” This study found that a substantial number of patients continued tamsulosin and/or finasteride unnecessarily after prostate surgery, with poor documentation and communication contributing to this issue.
20 citations
,
March 2005 in “Current Medicinal Chemistry” This study reports that newly synthesized steroidal trienones exhibit higher 5α-reductase inhibitory activity than dienones in various biological models, suggesting potential use in treating androgen-dependent diseases.
1 citations
,
September 2024 in “African Journal of Urology” This study found that dutasteride improved maximum urinary flow rate more effectively than finasteride when used in combination therapy with tamsulosin for treating benign prostatic hyperplasia over six months.
15 citations
,
January 2017 in “Experimental Neurology” This study found that finasteride significantly reduced levodopa-induced dyskinesia in both male and female rats without diminishing l-DOPA's motor benefits, indicating potential for clinical trials in Parkinson's patients.
February 2024 in “Health Sciences” This review discusses the non-cosmetic uses of botulinum neurotoxin A, including its effectiveness for idiopathic hyperhidrosis and potential use for androgenic alopecia, and reports no new clinical results; the authors highlight the need for more clinical trials.
52 citations
,
February 2006 in “Current pharmaceutical design” This review discusses the use of 5α-reductase inhibitors in treating benign prostatic hyperplasia, highlighting their long-term effectiveness and benefits when combined with α1-adrenergic antagonists; it reports no new clinical results.
January 2017 in “Corpus Université Laval (Université Laval)” This study found that dutasteride may offer neuroprotective effects on dopaminergic neurons in an animal model of early-stage Parkinson's disease, suggesting potential therapeutic use.
45 citations
,
January 2008 in “Drugs” This study found that dutasteride effectively improved urinary symptoms, reduced acute urinary retention risk, and decreased prostate volume in men with moderate to severe BPH over two years.
September 2012 in “DOAJ (DOAJ: Directory of Open Access Journals)” This study found that D-004, a lipid extract from royal palm fruit, has a moderate antidepressant effect in mice, which may help treat depressive symptoms in patients with benign prostatic hyperplasia.
8 citations
,
January 2011 in “Korean Journal of Andrology” This study found that combining 4 mg doxazosin with 0.2 mg tamsulosin improved urinary symptoms with fewer vasodilatory side effects compared to a higher dose of doxazosin in hypertensive males with LUTS.
42 citations
,
December 2007 in “American Journal of Psychiatry” This study examined finasteride, a 5-alpha-reductase inhibitor, for treating a Tourette’s syndrome patient unresponsive to traditional therapy, noting its limited side effects.
March 2014 in “Annals of Internal Medicine” This review found that adding α1-blockers to 5α-reductase inhibitors may improve lower urinary tract symptoms in men with non-neurogenic conditions, based on existing evidence.
1 citations
,
November 2015 in “Cochrane library” This protocol outlines a planned Cochrane Review to evaluate the effects of 5-alpha-reductase inhibitors on lower urinary tract symptoms caused by benign prostatic obstruction, and it reports no new findings.
5 citations
,
May 2011 in “Movement Disorders” Finasteride significantly reduced tics and obsessive-compulsive symptoms in Tourette syndrome patients.
21 citations
,
October 2015 in “Current Drug Targets” This review discusses the comparative efficacy of dutasteride and finasteride for benign prostatic hyperplasia, reporting that while symptom improvements are similar, dutasteride may reduce prostate surgery risk and acute urinary retention more effectively.
March 2023 in “Reactions Weekly” 47 citations
,
January 2003 in “Current opinion in urology” This review discusses recent advancements in understanding the use of 5 alpha-reductase inhibitors for benign prostatic hyperplasia, indicating that dual isoenzyme inhibitors like dutasteride may enhance treatment outcomes, but no new clinical results are presented.
November 2003 in “PubMed” 24 citations
,
June 2013 in “Expert opinion on pharmacotherapy” This review found dutasteride to be effective, safe, and well-tolerated for treating symptomatic BPH and provides expert commentary on its use, though the relationship with high-grade prostate cancer remains unclear.