Pharvaris reports Phase 2 CHAPTER-1 and RAPIDe-1 trial results for oral deucrictibant in hereditary angioedema

Reuters
Mar 20
Pharvaris reports Phase 2 CHAPTER-1 and RAPIDe-1 trial results for oral deucrictibant in hereditary angioedema
  • Pharvaris reported that two articles in The Lancet Haematology published results from the randomized Phase 2 CHAPTER-1 and RAPIDe-1 studies of deucrictibant, an oral bradykinin B2 receptor antagonist being developed for hereditary angioedema.
  • CHAPTER-1 evaluated prophylaxis and showed a statistically significant reduction in attack occurrence versus placebo, with deucrictibant reported as well tolerated at both doses tested.
  • RAPIDe-1 evaluated on-demand treatment and showed statistically significant reductions in attack severity versus placebo and reduced time to symptom relief and resolution, with deucrictibant reported as well tolerated at all doses tested.
  • Topline data from the Phase 3 CHAPTER-3 prophylaxis study are expected in Q3 2026.
  • Confirmatory Phase 3 RAPIDe-3 on-demand data were already presented at the American Academy of Allergy, Asthma & Immunology 2026 Annual Meeting.


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