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The Study of Bemnifosbuvir in Healthy Japanese Subjects

A Phase 1, Open-Label, Multiple-Dose Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Bemnifosbuvir in Healthy Adult Japanese Subjects

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05905497
Enrollment
14
Registered
2023-06-15
Start date
2023-04-26
Completion date
2023-05-19
Last updated
2023-06-15

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

Conditions

Healthy Volunteer Study

Brief summary

This study will assess the safety, tolerability and pharmacokinetics (PK) of Bemnifosbuvir in healthy adult Japanese subjects

Interventions

BEM administered BID for 4 days and QD on Day 5 (9 consecutive doses)

Sponsors

Atea Pharmaceuticals, Inc.
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 64 Years
Healthy volunteers
Yes

Inclusion criteria

* Must agree to use two methods of birth control from Screening through 90 days after administration of the last dose of study drug * Females must have a negative pregnancy test at Screening and prior to dosing * Minimum body weight of 50 kg and body mass index (BMI) of 18-32 kg/m2 * Willing to comply with the study requirements and to provide written informed consent * The subject must have been born in Japan and have both parents and 4 grandparents of Japanese descent * The subject must have lived outside of Japan for no more than 10 years

Exclusion criteria

* Pregnant or breastfeeding * Infected with hepatitis B virus, hepatitis C virus, HIV or COVID-19 * Abuse of alcohol or drugs * Use of other investigational drugs within 28 days of dosing * Other clinically significant medical conditions or laboratory abnormalities

Design outcomes

Primary

MeasureTime frame
Pharmacokinetics (PK) of BEM Maximum plasma concentration (Cmax)Day 1, Day 5
Pharmacokinetics (PK) of BEM Area under the plasma concentration-time curve (AUC)Day 1, Day 5

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026