ICP-488 vs TQH3906

NCT06109818 · Phase 2 · completed

The trial randomized 129 participants to two ICP-488 dose groups or placebo and used quadruple blinding of participants, care providers, investigators, and outcome assessors. Its primary endpoint was the clinical psoriasis measure PASI 75 at Week 12, but the registry does not report whether the comparison was met.

Figures via dermatology news coverage of the sponsor's announcement; no peer-reviewed publication or registry results yet. Caveat: this result is taken from a company announcement or a news report of one, not from the trial registry or a peer-reviewed publication. Treat the figures as the sponsor's own statement, not as independently verified evidence.

NCT06542614 · Phase 2 · completed

This Phase 2 trial randomly assigned 209 people with plaque psoriasis to TQH3906 or placebo, with participants, carers, investigators and outcome assessors unaware of assignment. The primary measure was the proportion reaching PASI 75, a 75% improvement in psoriasis severity, at week 12. The sponsor reports more than 90% reaching PASI 75 and more than 70% reaching PASI 90 at the recommended dose, but gives no placebo figure and no statistical comparison, so the size of the advantage over placebo is not established by what has been released.