- Conditions
- Acute Hepatic Porphyria, Acute Intermittent Porphyria, Porphyria, Acute Intermittent, Acute Porphyria, Hereditary Coproporphyria (HCP), Variegate Porphyria (VP), ALA Dehydratase Deficient Porphyria (ADP)
- Interventions
- Givosiran, Placebo
- Drug
- Lead sponsor
- Alnylam Pharmaceuticals
- Industry
- Eligibility
- 12 Years and older
- Enrollment
- 94 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2021
- U.S. locations
- 10
- States / cities
- Little Rock, Arkansas • San Francisco, California • Boston, Massachusetts + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2024 · Synced May 22, 2026, 12:21 AM EDT