Pharvaris Publishes Two Studies on Deucrictibant
Pharvaris announced that two articles have been published back-to-back in the same issue of The Lancet Haematology. The articles detail data from the two randomized Phase 2 studies, CHAPTER-1 and RAPIDe-1, evaluating the efficacy and safety of deucrictibant, a potent, orally bioavailable small-molecule bradykinin B2 receptor antagonist, in development for the prophylaxis and on-demand treatment of HAE attacks, respectively. "Since HAE is a bradykinin-mediated disease, regulation of bradykinin signaling through B2 receptor antagonism could both prevent HAE attacks and manage angioedema symptoms when they occur," said Marc Riedl, Professor of Medicine, Clinical Director of the U.S. Hereditary Angioedema Association Angioedema Center at the University of California San Diego. "The statistically significant, placebo-controlled data from these two distinct clinical studies provide important evidence that deucrictibant, a bradykinin B2 receptor antagonist, may offer a viable option for both prophylactic and acute treatment of HAE attacks. Based on these results, deucrictibant is emerging as a potentially unique oral therapy for HAE, providing on-demand and preventative treatment effects through the availability of both the immediate-release capsule and extended-release tablet. This complementary approach may further improve HAE management for patients and prescribers alike." CHAPTER-1, a double-blind, placebo-controlled Phase 2 proof-of-concept study of deucrictibant for the prophylactic treatment of HAE attacks, demonstrated statistically significant reduction in the occurrence of attacks and clinically meaningful improvements in disease control and health-related quality of life. Deucrictibant was well tolerated at both doses tested. RAPIDe-1, a double-blind, placebo-controlled Phase 2 study of deucrictibant immediate-release capsule for the on-demand treatment of HAE attacks, demonstrated a statistically significant reduction in severity of attack manifestations, as well as a reduced time to symptom relief and resolution. Deucrictibant was well tolerated at all doses tested. Topline data from CHAPTER-3, an ongoing Phase 3 clinical study evaluating deucrictibant extended-release tablet for the prophylactic treatment of HAE attacks, is anticipated in the third quarter of 2026. Topline data from RAPIDe-3, a pivotal, placebo-controlled Phase 3 clinical study evaluating deucrictibant immediate-release capsule for the on-demand treatment of HAE attacks, demonstrated that treatment with deucrictibant resulted in faster symptom relief and complete symptom resolution of HAE attacks and in most attacks being treated with a single capsule.
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Price Target Update: The average one-year price target for Pharvaris N.V. has been revised to $45.73 per share, reflecting a 20.90% increase from the previous estimate of $37.82, with a range from $30.30 to $80.85 per share.
Fund Sentiment: There has been a 29.21% increase in the number of funds reporting positions in Pharvaris, with total shares owned by institutions rising by 28.49% to 58,210K shares, and an average portfolio weight of 1.67%.
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Pharvaris Phase 3 Trial Results: Pharvaris N.V. announced positive topline data from the RAPIDe-3 Phase 3 trial of deucrictibant, showing significant improvements in the on-demand treatment of hereditary angioedema (HAE) attacks, including faster symptom relief compared to placebo.
Market Authorization Plans: The data from the trial will support marketing authorization applications planned for submission starting in the first half of 2026, as the company aims to bring deucrictibant to market.
Competitive Landscape: The approval of competing treatments for HAE, such as Ionis Pharmaceuticals' Dawnzera and KalVista Pharmaceuticals' Ekterly, highlights the growing market for HAE therapies, with both products demonstrating significant efficacy in reducing attack rates.
Stock Performance: Following the announcement, Pharvaris shares rose by 12.32%, reflecting positive investor sentiment regarding the trial results and the potential market impact of deucrictibant.
Market Performance: The S&P 500 is down 0.15%, while the Dow Jones is up 0.05% and the Nasdaq 100 is down 0.49%. Stock futures are mixed due to concerns over a weaker US labor market and reduced AI demand from Microsoft.
Economic Indicators: The November ADP employment report showed an unexpected job loss of 32,000, the largest decline in over 2.5 years, raising concerns about the labor market and increasing expectations for a Fed interest rate cut.
Corporate Earnings: Q3 earnings season is concluding with 83% of S&P 500 companies exceeding forecasts, resulting in a 14.6% rise in earnings, significantly above the expected 7.2% increase.
Stock Movements: Chipmakers like Microchip Technology and Marvell Technology are seeing gains, while Microsoft and Pure Storage are among the notable losers due to disappointing forecasts and reports.
- Significant Efficacy: Deucrictibant achieved a median time to symptom relief of 1.28 hours in clinical trials, significantly faster than the placebo's over 12 hours (p<0.0001), indicating its potential value in acute HAE attacks.
- Comprehensive Endpoint Achievement: All 11 secondary efficacy endpoints reached statistical significance, with a median time to complete symptom resolution of 11.95 hours compared to over 24 hours for placebo, showcasing Deucrictibant's rapid action mechanism.
- Good Safety Profile: Deucrictibant showed no treatment-related serious adverse events during the trial, with 93.2% of patients requiring only a single dose for treatment within 12 hours, indicating its excellent tolerability in clinical use.
- Broad Market Potential: Pharvaris plans to submit a New Drug Application (NDA) to the FDA in the first half of 2026, which, if approved, will provide the first oral on-demand treatment option for HAE patients, addressing the urgent market need for effective and convenient therapies.










