Effect of Therapeutic and Supratherapeutic Oral Doses of GSK3640254 on Cardiac Conduction Compared to Placebo and a Single Oral Dose of Moxifloxacin

• Status: Recruiting
• Trial end date: 2021-11-22

Summary

This study will aim to evaluate the effect of therapeutic and supratherapeutic oral doses of GSK3640254 on cardiac conduction compared to placebo and a single oral dose of Moxifloxacin in healthy adult participants. The study has 2 parts: Part 1 will determine the supratherapeutic dose for Part 2, which will be the main corrected QT interval (QTc) study. Part 1 consists of 2 sequential cohorts: Sentinel Cohort 1 will evaluate once daily (QD) dosing of GSK3640254 or placebo for 7 days and Sentinel Cohort 2 will evaluate twice daily (BID) dosing of GSK3640254 or placebo for 7 days. Part 2 will investigate the safety, tolerability and Pharmacokinetics (PK) of GSK3640254 doses on cardiac conduction as compared to placebo and a single oral dose of Moxifloxacin in healthy adult participants. Moxifloxacin will be included as a positive control. All doses of study intervention will be administered under fed conditions and will receive a moderate-fat meal 30 minutes prior to dosing. The total duration of the study is approximately 91 days. Approximately 58 participants will be enrolled in the study.

• Phase: Phase 1

Details

• Lead Sponsor: ViiV Healthcare
• Treatments: Moxifloxacin