Follicular and Epidermal Alterations in Patients Treated with ZD1839 (Iressa), an Inhibitor of the Epidermal Growth Factor Receptor

PP405 shows promise in regenerating hair by activating dormant follicles. Other treatments like VDPHL01 and Breezula are also advancing, providing new hope for hair loss solutions.

Breezula shows promising hair growth results, with up to 539% increase in hair count compared to placebo, and regulatory submissions are planned in the US and EU. Users are cautiously optimistic, noting the potential for Breezula to replace finasteride by targeting DHT without systemic effects.

A 57-year-old man with male pattern hair loss and insulin resistance experienced hair regrowth and weight loss after using tirzepatide, without other hair treatments. Dysregulated glucose metabolism is linked to hair loss, with tirzepatide potentially improving hair density by normalizing insulin resistance.

Clascoterone in Winlevi, a topical AR antagonist, is being re-examined due to concerns about HPA axis suppression in adolescents, but it's unlikely to be banned for adult use in androgenetic alopecia (AGA). The European Medicines Agency recommended refusing Winlevi for acne vulgaris, but this may not affect Breezula's approval for AGA.

The user shared their experience with CB-03-01 (Breezula/Clascoterone) for hair loss, noting reduced shedding and improved hair appearance but experiencing significant sleep disturbances and low energy due to HPA axis suppression. They decided to stop using it due to these side effects and are waiting for GT20029 as an alternative.

Breezula's phase 2 showed reduced efficacy after 6 months, but phase 3 had positive results, causing confusion about any changes made to the drug. There is frustration over the long timeline for hair loss treatments, with some users expressing more interest in other potential treatments like GT-20029.