research Post-Drug Syndromes: A Neglected Challenge in Pharmacovigilance and Public Health
Current drug safety systems fail to detect long-term side effects, needing improvements to protect health and trust.
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research 5α-Reductase Inhibitors (5ARIs) and Male Reproduction
5α-Reductase inhibitors can negatively affect male sexual function and, in some cases, significantly reduce sperm count, but these effects may be reversible.
research Pharmacophore and Atom Based 3D QSAR Studies on the Novel 5-Alpha-Reductase Inhibitors
The developed model can predict effective 5-alpha-reductase enzyme inhibitors.
research Negative Impact of Testosterone Deficiency and 5α-Reductase Inhibitors Therapy on Metabolic and Sexual Function in Men
Low testosterone and 5α-reductase inhibitors can harm men's metabolic and sexual health; testosterone therapy may help, but discussing 5α-RIs' side effects is important.
research Literature Review
Using finasteride may increase the risk of erectile dysfunction.
research 1492 Prostacyclin pathway to enhance wound healing in diabetic foot ulcers
Treprostinil, a drug, can delay wound healing in healthy cells but doesn't affect diabetic foot ulcer cells, suggesting further research could help understand its role in treating these ulcers.
research Synthesis and Evaluation of 2‘-Substituted 4-(4‘-Carboxy- or 4‘-carboxymethylbenzylidene)-N-acylpiperidines: Highly Potent and in Vivo Active Steroid 5α-Reductase Type 2 Inhibitors
Compounds 15, 20, and 25 are strong inhibitors of human steroid 5α-reductase type 2.
research A Review of the FAERS Data on 5-Alpha Reductase Inhibitors: Implications for Postfinasteride Syndrome
The review suggests younger men taking 1 mg finasteride report more side effects, including sexual, skin, metabolic, and psychological issues.
research Finasteride for recurrent priapism in children and adolescents: A report on 5 cases
Finasteride may help treat recurrent priapism in children, but more research is needed.
research 5α-Reductase Inhibitors, Chemical and Clinical Models
Researchers developed a model to predict how well certain compounds can block an enzyme related to hair loss and prostate issues, suggesting a 50 mg dose of finasteride might be effective based on lab and body data.
research AB40. Sexual side effects of medical treatment of BPH
BPH treatments can cause sexual side effects affecting quality of life.
research Contraindicated use of 5-alpha-reductase inhibitors in women
The document concludes that women should not use 5-alpha-reductase inhibitors due to the risk of birth defects and limited effectiveness.
research Discovery and Optimization of Novel Pyridines as Highly Potent and Selective Glycogen Synthase Kinase 3 Inhibitors
New pyridine compounds effectively inhibit GSK3, a diabetes treatment target.
research Finasteride/flibanserin
research A double-blind, randomized, placebo-controlled pilot study to investigate the effects of finasteride combined with a biodegradable self-reinforced poly l-lactic acid spiral stent in patients with urinary retention caused by bladder outlet obstruction from
Combination therapy improves urinary flow and reduces residual urine, but needs better stent design.
research Phenytoin‐mediated androgen metabolism in gingival fibroblasts
Levamisole and finasteride can reduce DHT production, potentially preventing phenytoin-induced gum overgrowth.
research Side Effects of 5‐Alpha Reductase Inhibitors: A Comprehensive Review
5-alpha reductase inhibitors slightly increase the risk of sexual and mood side effects, and breast growth in men.
![Synthesis and In Vitro Study of 17β-[N-Ureylene-N,N′-Disubstituted]-4-Methyl-4-Aza-5α-Androstan-3-Ones as Selective Inhibitors of Type I 5α-Reductase](/images/assets/d19df8a7-8de6-4430-8a0d-4ffa1f502985/small/15608.jpg)
research Synthesis and in vitro study of 17β-[N-ureylene-N,N′-disubstituted]-4-methyl-4-aza-5α-androstan-3-ones as selective inhibitors of type I 5α-reductase
New compounds were made that effectively block a specific enzyme related to androgen conditions.
research Phytochemicals With Anti 5-alpha-reductase Activity: A Prospective For Prostate Cancer Treatment
Plant-based compounds may offer safer prostate cancer treatment with fewer side effects.
research Sponsored Lecture 3 : Updates on 5 alpha-rers(5ARIs) for the treatment of male pattern hair loss(MPHL)
5AR inhibitors like finasteride and dutasteride improve hair growth and slow hair loss in male pattern baldness.
research Evaluation of intralesional injection of platelet derived growth factors PDGF ma in patients with Peyronie's disease
LGF injections may improve early Peyronie's disease by reducing penile curvature and plaque size.
research Finasteride
research Pharmacokinetic parameters and mechanisms of inhibition of rat type 1 and 2 steroid 5α-reductases: determinants for different in vivo activities of GI198745 and finasteride in the rat 3 3Abbreviations: r5AR1, rat 5α-reductase 1; r5AR2, rat 5α-reductase 2; and DHT, dihydrotestosterone.
GI198745 is more potent and longer-lasting than finasteride, potentially better for treating hair loss.
research Adverse Effects and Safety of 5-alpha Reductase Inhibitors (Finasteride, Dutasteride): A Systematic Review.
5-alpha reductase inhibitors are generally safe but can cause sexual side effects and require patient education on risks.
research Guideline for the primary care management of male lower urinary tract symptoms
Dual therapy with specific medications can help manage male urinary symptoms and reduce side effects.
research Simultaneous Target-Mediated Drug Disposition-Pharmacodynamic (TMDD-PD) Modeling of Finasteride and Dutasteride: Impact of Target Binding and Turnover on Non-linear Pharmacokinetics
Finasteride and dutasteride's effects are mainly due to target binding saturation and slow enzyme turnover.
research A model for the turnover of dihydrotestosterone in the presence of the irreversible 5α-reductase inhibitors GI198745 and finasteride
Both drugs lower DHT levels, with GI198745 being more effective.
research Alfuzosin/finasteride
research Alfuzosin/finasteride
research Effect of 5-alpha reductase inhibitors in animal models of Parkinson’s disease
5-alpha reductase inhibitors may help protect the brain and gut in Parkinson's disease.