9 citations
,
March 1991 in “Endocrinology” Using two drugs together, Flutamide and 4-MA, is more effective for blocking male hormones than using each one alone.
12 citations
,
February 2003 in “European Urology Supplements” Dutasteride reduces DHT more effectively than finasteride.
5-ARI therapy may help prevent prostate cancer progression.
May 2026 in “Frontiers in Pharmacology” Long-term use of 5α-reductase inhibitors may improve survival in men with kidney cancer.
May 2023 in “Reactions Weekly” January 2013 in “Reactions Weekly” Combining dutasteride or finasteride with an α1 blocker is more effective for managing BPH than using either alone.
24 citations
,
June 2013 in “Expert opinion on pharmacotherapy” Dutasteride effectively treats benign prostatic hyperplasia but isn't approved for preventing prostate cancer.
November 2011 in “Nature Clinical Practice Urology” 5ARIs effectively treat and manage BPH by reducing prostate size and symptoms.
7 citations
,
May 2008 in “PubMed” Dutasteride is more effective than finasteride in reducing urinary retention and surgery risks in people aged 65 and older.
13 citations
,
August 1997 in “Steroids” Finasteride effectively lowers specific hormone levels, helping monitor treatment progress.
April 2022 in “Reactions Weekly” 5-Alpha reductase inhibitors help treat enlarged prostate but may cause sexual side effects.
34 citations
,
February 1993 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” Certain 4-azasteroids are effective at blocking the enzyme that processes testosterone in human skin and could help treat acne, excessive hair growth, and male pattern baldness.
Finasteride reduces prostate cancer risk but may increase high-grade tumors; new drugs and better diagnosis are in development, but funding and industry commitment are challenges.
August 2009 in “Australian Prescriber” Dutasteride is approved to help manage prostate enlargement.
7 citations
,
January 2013 in “European Urology” 5-Alpha reductase inhibitors may prevent prostate cancer but are not widely used due to concerns about trial relevance and potential risks, and more research is needed to confirm long-term benefits.
April 2017 in “Actas urológicas españolas” 5-alpha reductase inhibitors increase the risk of sexual dysfunction in patients treating enlarged prostate but not in those treating hair loss.
47 citations
,
January 2003 in “Current opinion in urology” A new drug, dutasteride, is at least as effective as the older drug, finasteride, for treating enlarged prostate and may have additional uses.
Androgen suppression therapy (AST) doesn't significantly lower bladder cancer risk, but using finasteride, a type of AST, might reduce it. AST decreases recurrence-free survival but doesn't affect overall survival or progression-free survival. More research is needed to understand AST's benefits.
2 citations
,
January 2011 in “Clinical medicine insights” Dutasteride is effective for treating prostate enlargement and reducing related surgery risk, but is not approved for preventing prostate cancer.
18 citations
,
November 2012 in “Current opinion in urology” Finasteride and dutasteride are equally effective and safe for treating benign prostatic hyperplasia.
21 citations
,
October 2015 in “Current Drug Targets” Both dutasteride and finasteride improve urinary symptoms, but dutasteride may be better at reducing the risk of prostate surgery and sudden inability to urinate.
408 citations
,
May 2004 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” Dutasteride more effectively lowers DHT levels in men with enlarged prostates than finasteride.
46 citations
,
January 2005 in “PubMed” Older men with severe symptoms and larger prostates should focus on prevention, using finasteride and alpha-blockers to manage acute urinary retention.
11 citations
,
August 2014 in “Current Urology Reports” Medications for enlarged prostate can cause sexual side effects like reduced libido, erectile dysfunction, and ejaculatory problems.
January 2019 in “Oncogen” Triple Hormonal Blockade (ADT3) can effectively manage prostate cancer but requires careful monitoring for heart risks.
1 citations
,
January 2010 in “Endocrine abstracts”
3 citations
,
March 2018 in “European Urology Supplements” Using 5-alpha-reductase inhibitors may improve bladder cancer survival in men.
Androgen suppression therapy (AST) doesn't significantly lower bladder cancer risk, but using finasteride, a type of AST, might decrease the risk. AST also lessens the chance of cancer coming back but doesn't really affect survival rates. More research is needed to understand AST's benefits for different bladder cancers.