NCT05905497

Brief Summary

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

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
14

participants targeted

Target at below P25 for phase_1

Timeline
Completed

Started Apr 2023

Shorter than P25 for phase_1

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

April 20, 2023

Completed
6 days until next milestone

Study Start

First participant enrolled

April 26, 2023

Completed
23 days until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 19, 2023

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

May 19, 2023

Completed
27 days until next milestone

First Posted

Study publicly available on registry

June 15, 2023

Completed
Last Updated

June 15, 2023

Status Verified

June 1, 2023

Enrollment Period

23 days

First QC Date

April 20, 2023

Last Update Submit

June 14, 2023

Conditions

Outcome Measures

Primary Outcomes (2)

  • 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

Study Arms (1)

Bemnifosbuvir (BEM)

EXPERIMENTAL

oral tablet

Drug: Bemnifosbuvir (BEM)

Interventions

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

Also known as: AT-527
Bemnifosbuvir (BEM)

Eligibility Criteria

Age18 Years - 64 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • 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

You may not qualify if:

  • 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

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Atea Study Site

Cypress, California, 90630, United States

Location

MeSH Terms

Interventions

AT-511

Study Design

Study Type
interventional
Phase
phase 1
Allocation
NA
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

April 20, 2023

First Posted

June 15, 2023

Study Start

April 26, 2023

Primary Completion

May 19, 2023

Study Completion

May 19, 2023

Last Updated

June 15, 2023

Record last verified: 2023-06

Locations