CI

At a glance

ClinicalIndex Comparison Record
Phase 1Completed· 119 enrolled / 119 target
Drug / intervention
MK-7762 (TBD09) +1 moredrug
Likely dose
MK-7762 (TBD09) 50 mgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05824091
NCT05824091Phase 1CompletedHigh Momentum (3.0/mo)Completion was 27mo ago

A Phase 1, Randomized, Double-Blind, Placebo-Controlled, Single Ascending Dose (SAD) and Multiple Ascending Dose (MAD) Trial in Healthy Adults to Evaluate the Safety, Tolerability, and PK of MK-7762

Gates Medical Research Institute·interventional·Posted Apr 21, 2023·Updated Jun 4, 2026

In Brief

A Phase 1 clinical trial evaluating MK-7762 (TBD09) and Placebo for Tuberculosis. Completed, enrolled 119 participants across 1 site.

Signals

Enrolling ahead of pace

Detailed Summary

The goal of this clinical trial is to assess the safety, tolerability, and pharmacokinetics of single and then multiple doses of MK-7762 (TBD09) in healthy volunteers in the context of a first-in-human study. The effect of food on the rate and extent of absorption of a single oral dose of MK-7762 (TBD09) will also be evaluated.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsTuberculosis
CountriesUnited States

Timeline

Phase 1CompletedFinished
202420252026
First PostedApr 21, 2023
Enrollment StartFeb 23, 2023
Primary CompletionMar 26, 2024
TodayJul 2, 2026
Enrollment to primary: 1.1 yearsPosted 3.2 years ago

Arms & Interventions

MK-7762 (TBD09)experimental

In Part 1 of the trial (SAD/FE), up to five sequential cohorts will be enrolled to evaluate up to five escalating single doses of MK-7762; 8 participants in each cohort will be randomized (3:1) to receive MK-7762 or placebo. A sixth cohort will evaluate the effect of food on PK of single doses of MK-7762 utilizing an open-label, two-period design in 8 participants.

Drug: MK-7762 (TBD09)
Placeboplacebo_comparator

Participants will receive placebos matched to MK-7762 (TBD09).

Other: Placebo

Interventions

MK-7762 (TBD09)drug

Cohort 1: 50 mg Cohort 2: 150 mg Cohort 3: 300 mg Cohort 4: 600 mg Cohort 5: TBD Cohort 6: TBD

Placeboother

A subset of participants from each of the 6 dosing cohorts will receive placebo.