Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 19, 2026, 6:00 PM EDT

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Showing 1–9 of 9 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Healthy Volunteer Study, Hepatic Impairment, Renal Impairment
Interventions
Bemnifosbuvir (BEM)/Ruzasvir (RZR) as a fixed-dose combination
Drug
Lead sponsor
Atea Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
2
States / cities
Orlando, Florida • Tampa, Florida
Conditions
Healthy Volunteer Study
Interventions
Bemnifosbuvir (BEM)/Ruzasvir (RZR) FDC under fasting conditions, Bemnifosbuvir (BEM)/Ruzasvir (RZR) FDC under fed conditions, Bemnifosbuvir (BEM) and Ruzasvir (RZR) as reference formulation under fasting conditions
Drug
Lead sponsor
Atea Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Cypress, California
Conditions
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS CoV 2 Infection), COVID-19
Interventions
Bemnifosbuvir (BEM), Placebo
Drug
Lead sponsor
Atea Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
2,285 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
61
States / cities
Kingman, Arizona • Prescott, Arizona • Surprise, Arizona + 46 more
Conditions
Healthy Volunteer Study
Interventions
Buprenorphine/Naloxone + BEM/RZR, Methadone +BEM/RZR
Drug
Lead sponsor
Atea Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
3
States / cities
Hollywood, Florida • Overland Park, Kansas • Marlton, New Jersey
Completed Phase 1 Interventional Accepts healthy volunteers

Drug-drug Interaction Study of Omeprazole and Bemnifosbuvir/Ruzasvir

NCT07007806
Conditions
Healthy Volunteer Study
Interventions
Treatment A-Bemnifosbuvir/Ruzasvir FDC administered fasting, Treatment B-Omeprazole 20 mg dose administered fasting, Treatment C-Bemnifosbuvir/Ruzasvir FDC administered simultaneously with 20 mg dose of Omeprazole fasting, Treatment D-Bemnifosbuvir/Ruzasvir FDC administered 0.5 hour prior to 20 mg dose of Omeprazole, Treatment E-Omeprazole 40 mg administered fasting, Treatment F-Bemnifosbuvir/Ruzasvir FDC administered 2 hours after 40 mg dose Omeprazole
Drug
Lead sponsor
Atea Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Cypress, California
Conditions
HEPATITIS C VIRUS CHRONIC INFECTION
Interventions
Bemnifosbuvir-Ruzasvir (BEM/RZR), Sofosbuvir-Velpatasvir (SOF/VEL)
Drug
Lead sponsor
Atea Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
880 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
96
States / cities
Birmingham, Alabama • Dothan, Alabama • Chandler, Arizona + 84 more
Conditions
Healthy Volunteer, Hepatic Impairment
Interventions
Bemnifosbuvir (BEM)
Drug
Lead sponsor
Atea Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Orlando, Florida
Completed Phase 1 Interventional Accepts healthy volunteers

The Study of Bemnifosbuvir in Healthy Japanese Subjects

NCT05905497
Conditions
Healthy Volunteer Study
Interventions
Bemnifosbuvir (BEM)
Drug
Lead sponsor
Atea Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 64 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Cypress, California
Conditions
Chronic Hepatitis C Virus, Hepatitis C, Chronic, Hepatitis C, Hepatic Cirrhosis, HCV
Interventions
Bemnifosbuvir, Ruzasvir
Drug
Lead sponsor
Atea Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
275 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
San Antonio, Texas