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Tafenoquine Control

Phase 1

Malaria, Vivax | Small molecule | Infectious Disease |GSK plc|Last Updated: Jan 20, 2017

Success Probability

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Market & Valuation

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Trial Design

RandomizedCONTROLLED
Total Trials1
Total Enrollment14

FDA Designations

No designations recorded

Clinical trial landscape

Tafenoquine Control · 1 trial · 1 indication

Phase 1 1
NCT02751294A Study to Assess the Effects of Dissolution Profile on the Pharmacokinetics of Single Oral Doses of Tafenoquine Tablets and Tafenoquine Stable Isotope Labelled SolutionMalaria, Vivax
COMPLETED14 Analytics
PHASE1COMPLETED
A Study to Assess the Effects of Dissolution Profile on the Pharmacokinetics of Single Oral Doses of Tafenoquine Tablets and Tafenoquine Stable Isotope Labelled Solution
Malaria, VivaxUnlock trial analytics

Study Endpoints

Primary Endpoints

Ratio of the geometric means for the area under plasma concentration-time curve (AUC) for Tafenoquine X
Samples will be collected at Pre-dose and 1, 2, 6, 9, 12, 15, 20, 24, 36, 48, 60, and 72 hours post dose on Day 1 and single sample on Day 7, 14, 21, 28, and 56

Blood samples for PK analysis of TQ will be collected for evaluation of ratio of the geometric means (90% Confidence Interval \[CI\]) for the area under plasma concentration-time curve from 0 to time t (AUC \[0-t\]) and area under the concentration-time curve from 0 to infinity (AUC\[0-inf\]) for the treatment group dissolution profile X compared to Control.

Secondary Endpoints

Safety as assessed by clinical monitoring of blood pressure
Up to 12 hours
Safety as assessed by clinical monitoring of pulse rate
Up to 12 hours
Safety as assessed by clinical monitoring of electrocardiogram (ECGs)
Day -1
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
TQ Control+ TQ SILEXPERIMENTALSubjects received TQ Control product (2 tablets) and 30 mg TQ SIL solution orally with water after a meal.
TQ X + TQ SILEXPERIMENTALSubjects received 2 tablets of Tafenoquine dissolution profile X and 30 mg TQ SIL solution orally with water after a meal.

Interventions

NameTypeDescription
Tafenoquine ControlDRUGIt will be supplied as a dark pink, capsule-shaped, film-coated tablet plain on both sides containing 150 mg tafenoquine
Tafenoquine dissolution profile XDRUGIt will be supplied as a dark pink, capsule-shaped, film-coated tablet plain on both sides containing 150 mg tafenoquine and will be "intermediate aged TQ Product".
Tafenoquine SILDRUGIt will be compounded at site and will be administered as 0.3 mg/mL (100mL to be dosed, equivalent to 30 mg) aqueous Solution of SIL Tafenoquine.
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Eligibility Criteria

Age Range18 Years to 55 Years
SexMALE
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: A subject will be eligible for inclusion in this study only if all of the following criteria apply: * Between 18 and 55 years of age inclusive, at the time of signing the informed consent * Healthy as determined by the investigator or medically qualified designee based on a med...

Countries:United States
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Frequently asked questions about Tafenoquine Control

What is Tafenoquine Control used for?

Tafenoquine Control is an investigational small molecule being studied for vivax malaria, a form of malaria caused by the Plasmodium vivax parasite. It is currently in Phase 1 clinical development and has not been approved by regulatory authorities.

Who makes Tafenoquine Control?

Tafenoquine Control is being developed by GSK plc, a global biopharma company listed on the London Stock Exchange under the ticker GSK. The drug is in Phase 1 clinical development for vivax malaria.

What phase is Tafenoquine Control in?

Tafenoquine Control is in Phase 1 clinical development. It is an investigational drug and has not been approved for any use. One Phase 1 trial has been completed, and the drug is not currently in active clinical trials.

What clinical trials is Tafenoquine Control in?

Tafenoquine Control has one completed Phase 1 trial, NCT02751294, which assessed the effects of dissolution profile on the pharmacokinetics of single oral doses of tafenoquine tablets and a stable isotope labelled solution. The trial enrolled 14 healthy male volunteers in the United States.

Is Tafenoquine Control the same as tafenoquine?

Tafenoquine Control is a formulation of tafenoquine, an antimalarial drug. The 'Control' designation refers to a specific version used in clinical studies. It is being studied for vivax malaria and is in Phase 1 development.