Clinical Research Directory
Browse clinical research sites, groups, and studies.
2 clinical studies listed.
Filters:
Tundra lists 2 C1 Inhibitor Deficiency clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
This data is also available as a public JSON API. AI systems and LLMs are encouraged to use it for structured queries.
NCT05396105
Extension Study of Oral PHA-022121 for Acute Treatment of Angioedema Attacks in Patients With Hereditary Angioedema
This study evaluates the safety and efficacy of long-term on-demand treatment with orally administered deucrictibant for acute hereditary angioedema (HAE) attacks, including laryngeal attacks. The study will enroll participants from Study PHA022121-C201 (NCT04618211), Study PHA022121-C306 (NCT06343779) and deucrictibant treatment naïve HAE-nC1INH adult participants who elect to participate in this extension study and meet the eligibility requirements.
Gender: All
Ages: 12 Years - Any
Updated: 2026-03-16
15 states
NCT07046806
Oral Deucrictibant for Prophylactic and Acute Treatment in Hereditary Angioedema Patients
To assess the efficacy of prophylactic treatment with deucrictibant extended release (XR) tablet versus placebo in preventing angioedema attacks, and to also assess the efficacy of deucrictibant soft capsules as on-demand treatment versus placebo in achieving angioedema symptom relief during acute attacks.
Gender: All
Ages: 18 Years - 75 Years
Updated: 2025-07-02
1 state