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research A Regulatory Perspective on Pharmacokinetic/Pharmacodynamic Modelling
The document concludes that PK/PD modeling is important for determining the safe and effective dosages of drugs.
research Development and Qualification of a Physiologically Based Pharmacokinetic Model of Finasteride and Minoxidil Following Scalp Application
The model can help predict how finasteride and minoxidil work when applied to the scalp.
research Evolution of Ritlecitinib Population Pharmacokinetic Models During Clinical Drug Development
Ritlecitinib shows promise as a versatile treatment for various autoimmune and inflammatory diseases.
research A Population Pharmacokinetic Model for Individualized Regimens of Finasteride According to CYP3A5 Genotype and Liver Function
Finasteride dosages should be adjusted based on CYP3A5 genotype and liver function to avoid side effects.
research Hair Follicles Contribute Significantly to Penetration Through Human Skin Only Shortly After Application as a Solvent Deposited Solid in Humans
Hair follicles greatly increase caffeine absorption through the skin shortly after it's applied.
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community Research-Backed Dutasteride Simulator
A Dutasteride Simulator predicts serum dutasteride, serum DHT, and scalp DHT levels using models from research papers. It simulates various dosing schedules to determine steady-state effects and visualizes outcomes, including hair growth-related scalp DHT suppression.
community Research Backed Dutasteride Simulator (Serum/Scalp DHT included for all doses)
A dutasteride simulator predicts that daily 0.5 mg dosing results in higher DHT suppression compared to less frequent dosing. Twice-weekly dutasteride may be as effective as finasteride 5 mg, providing a balance between efficacy and ease of use.
community New and Interesting HairLoss Studies/Papers/Reviews
Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.
community Why does it seem everyone favors finasteride over dutasteride?
The conversation discusses preferences for hair loss treatments, specifically finasteride over dutasteride. Users share personal experiences, cost considerations, FDA approval status, and potential side effects, with some switching between treatments to find what works best for them.
community FCE 28260: A Forgotten 5α-Reductase Inhibitor
FCE 28260 (PNU 156765), an under-explored 5α-reductase inhibitor, showcases promising results in research by Giudici et al., outperforming well-known treatments like Finasteride in reducing the conversion of testosterone to DHT. Its superior efficacy, demonstrated through lower IC50 values in both natural and human recombinant enzyme studies, suggests it could offer more effective management of DHT-related conditions. Additionally, its lower molecular weight hints at better potential for topical application, potentially offering advantages in treating conditions such as androgenic alopecia. Despite its potential, it has not advanced in development, possibly due to financial limitations, leaving its therapeutic prospects and side effect profile largely unexplored.