Pharvaris Announces Positive Top-line Phase 2 Data from the CHAPTER-1 Study of Deucrictibant for the Prophylactic Treatment of HAE Attacks
CHAPTER-1 ( NCT05047185 ) is a double-blind, placebo-controlled Phase 2 study evaluating the efficacy as well as the safety and tolerability of deucrictibant for long-term prophylaxis against angioedema attacks in HAE-1/2.
- CHAPTER-1 ( NCT05047185 ) is a double-blind, placebo-controlled Phase 2 study evaluating the efficacy as well as the safety and tolerability of deucrictibant for long-term prophylaxis against angioedema attacks in HAE-1/2.
- In the study, 34 participants were enrolled globally and randomized to receive one of two doses of deucrictibant (20 mg/day or 40 mg/day) or placebo for 12 weeks of treatment.
- Deucrictibant immediate-release capsule (PHVS416) was dosed twice-a-day as a proof-of-concept for the once-daily deucrictibant extended-release tablet (PHVS719), which is the intended formulation for the prophylactic treatment of HAE.
- The study’s primary endpoint measured the time-normalized number of investigator-confirmed HAE attacks during the treatment period.