13 citations
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January 2005 in “Chemical and Pharmaceutical Bulletin” Smaller substituents at C-17 enhance the inhibitory activity of progesterone derivatives on 5alpha-reductase.
12 citations
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April 2020 in “Medical hypotheses” Men on 5-alpha-reductase inhibitors might have worse COVID-19 outcomes.
10 citations
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October 1992 in “Hormone and Metabolic Research” Finasteride safely lowers DHT levels without affecting hormone levels, helping with conditions like enlarged prostate, acne, and hair loss.
9 citations
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August 2019 in “Clinical genitourinary cancer” Taking 5-Alpha Reductase Inhibitors before bladder removal surgery might make high-grade bladder tumors less aggressive.
7 citations
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January 2004 in “Drugs of today” 5alpha-reductase inhibitors help treat hair loss and prostate issues but may cause sexual side effects.
7 citations
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July 1995 in “PubMed” Finasteride, a drug that changes testosterone to a different hormone, was studied and its effects over time were modeled successfully.
6 citations
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September 2024 in “Journal of the American Academy of Dermatology” Oral 5-alpha reductase inhibitors do not increase breast cancer or benign breast disorder risk in women.
6 citations
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December 2016 in “Journal of Dermatology” Dutasteride effectively and safely treats male hair loss for over a year.
6 citations
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January 2003 in “PubMed” Finasteride reduces prostate size and symptoms with few side effects.
5 citations
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May 2020 in “Dermatologic Therapy” 5-alpha reductase inhibitors might worsen lung recovery in COVID-19 patients, suggesting a pause in their use.
4 citations
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December 2019 in “Minerva Urology and Nephrology” 5-alpha reductase inhibitors may reduce bladder cancer recurrence and improve survival.
4 citations
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May 2019 in “The World Journal of Men's Health” Taking 5 alpha reductase inhibitor medication slightly increases the risk of depression, especially as you get older.
4 citations
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October 2018 in “International Braz J Urol” Taking 5-alpha reductase inhibitors does not increase the risk of breast cancer in men.
3 citations
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January 2023 in “Clinical cancer investigation journal” Some cannabinoid derivatives may be more effective than current drugs at targeting proteins relevant to prostate cancer treatment.
3 citations
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August 2020 in “Urology Journal” Using 5-alpha reductase inhibitors may increase the risk of mild depression.
3 citations
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March 2020 in “The Journal of Urology” Older patients sticking to their prostate medication saw lasting health benefits.
3 citations
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April 2016 in “Research and reports in urology” The new saw palmetto extract effectively inhibits an enzyme linked to prostate enlargement and may be as good as standard treatments.
2 citations
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February 2023 in “Urology” IsoPSA test works accurately even if patients take certain prostate medications.
2 citations
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December 2021 in “International Journal of Andrology” Most legal cases about 5α-reductase inhibitors, drugs for hair loss and prostate issues, complain about side effects and delayed cancer diagnosis, with most lawsuits settled out of court.
2 citations
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May 2019 in “PubMed” Oral finasteride and dutasteride may negatively affect erectile function in rats.
2 citations
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March 2020 in “Baghdad Science Journal” Finasteride effectively reduces DHT and E2 levels, helping with prostate enlargement.
2 citations
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March 2012 in “Current opinion in urology” 5-alpha-reductase inhibitors might help slow down low-risk prostate cancer, but their use should be cautious.
2 citations
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December 2004 in “PubMed”
1 citations
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June 2025 in “European Journal of Clinical Pharmacology” Finasteride may increase the risk of suicidality and depression, especially in younger people.
1 citations
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October 2022 in “Iet Nanobiotechnology” The dutasteride nanoemulsion could improve hair loss treatment by enhancing drug penetration and retention in hair follicles.
1 citations
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July 2022 in “Cancer Epidemiology, Biomarkers & Prevention” 5-Alpha reductase inhibitors are safe long-term but may be outdated for preventing less significant prostate cancer.
1 citations
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March 2021 in “F1000Research” Plant-based compounds might be effective, low-side-effect treatments for prostate cancer by blocking a specific enzyme.
1 citations
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January 2019 in “Journal of the Egyptian Women's Dermatologic Society (Print)” Minoxidil 2% is more effective for female hair loss, but botanicals have fewer side effects.
1 citations
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November 2015 in “Cochrane library” 5-alpha-reductase inhibitors help treat urinary symptoms from an enlarged prostate.
1 citations
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January 2015 in “Journal of Clinical Toxicology” Babies were mostly born healthy from fathers who took finasteride, but some pregnancies ended early; more research is needed.