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GR121167

Phase 1

Influenza, Human | Small molecule | Infectious Disease |GSK plc|Trials Updated: Jul 21, 2017

GR121167 target and mechanism

ModalitySmall molecule

Also known as GR121167 Solution

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLED
Total Trials1
Total Enrollment18

FDA Designations

No designations recorded

GR121167 clinical trials

GR121167 · 1 trial · 1 indication

Phase 1 1
NCT01428479Phase1 Study of GR121167, Single and Multiple Dose Study in Healthy Japanese MalesInfluenza, Human
COMPLETED18 Analytics
PHASE1COMPLETED
Phase1 Study of GR121167, Single and Multiple Dose Study in Healthy Japanese Males
Influenza, HumanUnlock trial analytics

Study Endpoints

Primary Endpoints

Profile of pharmacokinetics
Pre, 0.5, 0.75, 1, 1.5, 2, 4, 6 ,8 ,10 ,12 ,24 hrs after single dose and 5 days multiple dose, and at the trough during multiple doses

Cmax, AUC0-inf, AUC0-last, AUC0-12, C12 (Cτ), accumulation ratios (Ro, Rs)

Safety parameters
upto 24 hrs after dose and 7 days after final dose

vital signs, ECGs, clinical laboratory tests, and adverse events

Secondary Endpoints

Profile of urinary pharmacokinetics
0-4, 4-8, 8-12, 12-24hrs after single dose
Profile of serum pharmacokinetics
Pre, 0.5, 0.75, 1, 1.5, 2, 4, 6 ,8 ,10 ,12 ,24 hrs after single dose and 5 days multiple dose
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelCROSSOVER
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Treatment Arm AEXPERIMENTALIn Arm A subjects will receive 100 mg of GR121167 in Period 1 and 300 mg of GR121167 in Period 2. In Period 3 subject will receive single doses of placebo on Day 1 and multiple doses of placebo from Day 3 to Day 8
Treatment Arm BEXPERIMENTALIn Arm B subjects will receive 100 mg of GR121167 in Period 1 and placebo in Period 2. In Period 3 subject will receive 600 mg of GR121167 as single dose on Day 1 and multiple doses of GR121167 from Day 3 to Day8
Treatment Arm CEXPERIMENTALIn Arm C subjects will receive placebo in Period 1, 300 mg of GR121167 in Period 2. In period 3 subject will receive 600 mg of GR121167 single dose on Day 1 and multiple doses from Day 3 to Day 8

Interventions

NameTypeDescription
GR121167 SolutionDRUGGR121167 solution will be administered intravenously. For 100 mg subject will receive 10 milliliter (mL) of solution, 30 mL for 300 mg and 60 mL for 600 mg
PlaceboDRUGPlacebo solution will be administered intravenously.
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Eligibility Criteria

Age Range20 Years to 55 Years
SexMALE
Healthy VolunteersYes
Study Sites1

Inclusion Criteria: 1. Healthy as defined as being free from clinically significant illness or disease as determined by a responsible and experienced physician, based on a medical evaluation including medical history, physical examination, vital sign, laboratory tests and ECG. 2. Japanese healthy m...

Countries:Japan
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Frequently asked questions about GR121167

What is GR121167?

GR121167 is an investigational small molecule developed by GSK plc for the treatment of human influenza. It is a Phase 1 clinical candidate that has been studied in healthy adult volunteers. GR121167 is also referred to as GR121167 Solution.

What is GR121167 used for?

GR121167 is being developed for the treatment of influenza in humans, an infectious disease indication. It has been evaluated in a Phase 1 study conducted in healthy Japanese male volunteers rather than in patients with confirmed influenza infection.

Who makes GR121167?

GR121167 is developed by GSK plc, which trades under the ticker GSK. GSK sponsored the Phase 1 clinical study of the compound in healthy Japanese male volunteers.

What phase is GR121167 in?

GR121167 is in Phase 1 clinical development. It is an investigational agent and has not been approved by the FDA. One Phase 1 trial has been completed, and no active trials of GR121167 are currently listed.

What clinical trials is GR121167 in?

GR121167 has been studied in one completed Phase 1 trial, NCT01428479, titled a Phase 1 study of GR121167, single and multiple dose study in healthy Japanese males. The trial enrolled 18 participants in Japan and used a randomized, double-blind, controlled design.

Is GR121167 the same as GR121167 Solution?

Yes, GR121167 Solution is an alternative name for GR121167. Both names refer to the same investigational small molecule developed by GSK plc for human influenza.