NCT05947812

A Clinical Evaluation of the Safety and Efficacy of Randomized Placebo Versus the 8-aminoquinoline Tafenoquine for Early Symptom Resolution in Patients With Mild to Moderate COVID 19 Disease and Low Risk of Disease Progression

A Clinical Evaluation of the Safety and Efficacy of Randomized Placebo Versus the 8-aminoquinoline Tafenoquine for Early Symptom Resolution in Patients With Mild to Moderate COVID 19 Disease and Low Risk of Disease Progression (the "ACLR8-LR" Study)

• Status: Unknown
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 148 (estimated)
• Sponsor: 60P Australia Pty Ltd · Industry
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

A clinical study to assess the efficacy and safety of oral tafenoquine compared to placebo in patients with mild to moderate COVID 19 disease and low risk of disease progression (the "ACLR8-LR" study).

Detailed description

The TQ 2020\_08 study is a double-blind placebo-controlled, Phase 2b clinical trial that plans to enroll approximately 148 non-hospitalized patients with mild to moderate COVID 19 disease and low risk of disease progression (the "ACLR8-LR" study). Patients will undergo a brief screening period before being randomized to receive either self-administered 200 mg tafenoquine or matching placebo for up to 38 days. Following the treatment period, patients will have a follow up visit at study Day 42. The study's primary efficacy endpoint is time to sustained clinical recovery from COVID-19 symptoms (4 uninterrupted days of aggregate symptom scores ≤ 2) through Day 28 (± 2 days).

Conditions

• COVID 19 Disease
• Mild to Moderate COVID 19 Disease
• SARS-CoV-2
• Infectious Disease
• Severe Acute Respiratory Syndrome Coronavirus 2

Interventions

Type	Name	Description
DRUG	Tafenoquine Oral Tablet	Patients will be randomized and will receive and self-administer 200 mg Tafenoquine on Days 1, 2, 3, and then weekly (Days 10 ± 1 day, 17 ± 2 days, 24 ± 2 days, 31 ± 2 days and 38 ± 2 days) until sustained clinical recovery.
DRUG	Placebo	Patients will be randomized and will receive and self-administer 200 mg Tafenoquine or matching placebo on Days 1, 2, 3, and then weekly (Days 10 ± 1 day, 17 ± 2 days, 24 ± 2 days, 31 ± 2 days and 38 ± 2 days) until sustained clinical recovery.

Timeline

• Start date: 2023-08-01
• Primary completion: 2024-04-27
• Completion: 2024-04-27
• First posted: 2023-07-17
• Last updated: 2023-07-17

Regulatory

• FDA-regulated drug study