A Pilot Study of a Grape Seed Procyanidin Extract for Lung Cancer Chemoprevention

PP405's phase 2a trial results were presented, focusing on safety and pharmacokinetics, with a future meeting planned to share the full dataset. The trial includes a randomized controlled portion and an open-label extension, with no indication of phase 2B completion.

The conversation discusses hair loss treatments, mentioning minoxidil, finasteride, RU58841, VDPHL, GT20029, and follicle cloning as potential solutions. It also reveals that the discussion about PP405 was an April Fool's joke.

The trial for TDM-105795 has been completed, and it was in phase 2A. The discussion seeks input on the next phases, 2B or 3, based on safety and efficacy.

GT20029 showed significant hair growth and safety in phase II trials, with no adverse sexual events. Users are hopeful but concerned about future costs and systemic effects.

PP405 shows promise for hair regrowth by manipulating stem cell characteristics and lactate dehydrogenase, with Phase 2a trials pending. Google Ventures' $15M investment suggests confidence, but results and market availability remain uncertain.

PP405 trials have completed phase 2a, showing promising results with a 31% stat for hair density increase, and are moving directly to phase 3. Detailed results will be presented at a medical conference in 2026.