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A Phase 3, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Efficacy and Safety of Orally Administered Deucrictibant Extended-release Tablet for Prophylaxis Against Angioedema Attacks in Adolescents and Adults with Hereditary Angioedema

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-516247-62-00
Acronym
PHA022121-C305
Enrollment
37
Registered
2025-02-12
Start date
2025-03-10
Completion date
Unknown
Last updated
2025-10-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hereditary Angioedema

Brief summary

Time-normalized (per 4 weeks) number of Investigator confirmed HAE attacks during the 24 week Treatment Period (Day 1 through Day 168)

Detailed description

Time-normalized number of Investigator confirmed HAE attacks treated with on-demand medication during the 24 week Treatment Period, Time-normalized number of Investigator confirmed moderate or severe HAE attacks during the 24 week Treatment Period, Time-normalized number of Investigator confirmed severe HAE attacks during the 24 week Treatment Period, Proportion of participants achieving ≥50% reduction in HAE attack rate relative to baseline during the 24 week Treatment Period, Proportion of participants achieving ≥70% reduction in HAE attack rate relative to baseline during the 24 week Treatment Period, Proportion of participants achieving ≥90% reduction in HAE attack rate relative to baseline during the 24 week Treatment Period, Proportion of participants that are HAE attack-free during the 24 week Treatment Period, Proportion of time without angioedema symptoms during the 24 week Treatment Period, Treatment-emergent adverse events (TEAEs), including serious adverse events (SAEs), adverse events of special interest (AESIs), and TEAEs leading to study drug discontinuation, Changes in clinical laboratory tests from baseline, Changes in vital signs from baseline, Changes in electrocardiogram (ECG) parameters from baseline, Deucrictibant plasma concentration-time profiles, Angioedema Quality of Life (AE-QoL) questionnaire, Patient Global Assessment of Change (PGA-Change), Angioedema Control Test 4-week version (AECT-4wk), Work Productivity and Activity Impairment Questionnaire: Specific Health Problem (WPAI-SHP), Abbreviated Treatment Satisfaction Questionnaire for Medication (TSQM-9)

Interventions

DRUGMatched to test Product Deucrictibant extended release tablets with the exception of active substance
DRUGICATIBANT

Sponsors

Pharvaris Netherlands B.V.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Time-normalized (per 4 weeks) number of Investigator confirmed HAE attacks during the 24 week Treatment Period (Day 1 through Day 168)

Secondary

MeasureTime frame
Time-normalized number of Investigator confirmed HAE attacks treated with on-demand medication during the 24 week Treatment Period, Time-normalized number of Investigator confirmed moderate or severe HAE attacks during the 24 week Treatment Period, Time-normalized number of Investigator confirmed severe HAE attacks during the 24 week Treatment Period, Proportion of participants achieving ≥50% reduction in HAE attack rate relative to baseline during the 24 week Treatment Period, Proportion of participants achieving ≥70% reduction in HAE attack rate relative to baseline during the 24 week Treatment Period, Proportion of participants achieving ≥90% reduction in HAE attack rate relative to baseline during the 24 week Treatment Period, Proportion of participants that are HAE attack-free during the 24 week Treatment Period, Proportion of time without angioedema symptoms during the 24 week Treatment Period, Treatment-emergent adverse events (TEAEs), including serious adverse events (SAEs), ad

Countries

Bulgaria, France, Germany, Hungary, Ireland, Italy, Poland, Romania, Slovakia, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026