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Influenza Vaccine GSK1247446A- 4 different formulations

Phase 2

Influenza | Vaccine | Infectious Disease |GSK plc|Trials Updated: Jun 14, 2019

Success Probability

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Market & Valuation

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Trial Design

RandomizedACTIVE_CONTROLLED
Total Trials1
Total Enrollment1,006

FDA Designations

No designations recorded

Influenza Vaccine GSK1247446A- 4 different formulations clinical trials

Influenza Vaccine GSK1247446A- 4 different formulations · 1 trial · 1 indication

Phase 2 1
NCT00540228Study to Evaluate an Influenza Vaccine CandidateInfluenza
COMPLETED1,006 Analytics
PHASE2COMPLETED
Study to Evaluate an Influenza Vaccine Candidate
InfluenzaUnlock trial analytics

Study Endpoints

Primary Endpoints

Titers for Serum Hemagglutination Inhibition (HI) Antibodies Against 3 Strains of Influenza Disease.
At Days 0, 21 and 180

Titers are presented as geometric mean titers (GMTs). The 3 influenza strains assessed were A/Solomon Islands (SOLO), A/Wisconsin (WISC) and B/Malaysia (MALA). The seropositivity cut-off assay was 1:10. The results for Day 0 and Day 21 are the primary efficacy variables.

Secondary Endpoints

Number of Seroconverted Subjects Against 3 Strains of Influenza Disease.
At Days 21 and 180
Seroconversion Factor for Hemagglutination Inhibition (HI) Antibodies Against 3 Strains of Influenza Disease.
At Days 21 and 180
Number of Seroprotected Subjects Against 3 Strains of Influenza Disease.
At Days 0, 21 and 180
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Study Design & Arms

AllocationRANDOMIZED
MaskingSINGLE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
GSK1247446A 1 GroupEXPERIMENTALSubjects aged 18-64 years at the time of enrolment received 1 dose of GSK1247446A with a full dose of AS03 adjuvant at Day 0. The vaccine was administered intramuscularly in the deltoid region of the non-dominant arm.
GSK1247446A 2 GroupEXPERIMENTALSubjects aged 18-64 years at the time of enrolment received 1 dose of GSK1247446A with 1/2 dose of AS03 adjuvant at Day 0. The vaccine was administered intramuscularly in the deltoid region of the non-dominant arm.
GSK1247446A 3 GroupEXPERIMENTALSubjects aged 18-64 years at the time of enrolment received 1 dose of GSK1247446A with 1/4 dose of AS03 adjuvant at Day 0. The vaccine was administered intramuscularly in the deltoid region of the non-dominant arm.
GSK1247446A 4 GroupEXPERIMENTALSubjects aged 18-64 years at the time of enrolment received 1 dose of GSK1247446A with 1/8 dose of AS03 adjuvant at Day 0. The vaccine was administered intramuscularly in the deltoid region of the non-dominant arm.
Fluarix GroupACTIVE_COMPARATORSubjects aged 18-64 years at the time of enrolment received 1 dose of FluarixTM at Day 0. The vaccine was administered intramuscularly in the deltoid region of the non-dominant arm.

Interventions

NameTypeDescription
Influenza Vaccine GSK1247446A - 4 different formulationsBIOLOGICALSingle dose, Intramuscular injection
Fluarix™BIOLOGICALSingle dose, Intramuscular injection
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Eligibility Criteria

Age Range18 Years to 64 Years
SexALL
Healthy VolunteersYes
Study Sites15

Inclusion Criteria: * Only subjects who the investigator believes that they can and will comply with the requirements of the protocol . * A male or female between, and including, 18 - 64 years of age at the time of vaccination. * Written informed consent obtained from the subject. * Healthy subject...

Countries:FranceGermanySpain
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Frequently asked questions about Influenza Vaccine GSK1247446A- 4 different formulations

What is Influenza Vaccine GSK1247446A used for?

Influenza Vaccine GSK1247446A is an investigational vaccine developed by GSK plc for the prevention of influenza. It is being studied in four different formulations. The vaccine is intended for adults 18 years and older and is designed to protect against influenza virus infection.

Who is developing Influenza Vaccine GSK1247446A?

Influenza Vaccine GSK1247446A is being developed by GSK plc, which trades under the ticker GSK. GSK is a global pharmaceutical company. The vaccine candidate is part of GSK's influenza vaccine research program.

What phase is Influenza Vaccine GSK1247446A in?

Influenza Vaccine GSK1247446A is in Phase 2 clinical development. A Phase 2 trial has been completed. The vaccine is investigational and has not been approved by the FDA or any regulatory authority for any indication.

What clinical trials is Influenza Vaccine GSK1247446A in?

Influenza Vaccine GSK1247446A has been evaluated in one completed Phase 2 clinical trial, NCT00540228, titled "Study to Evaluate an Influenza Vaccine Candidate." The trial enrolled 1,006 participants across France, Germany, and Spain. It was randomized, active-controlled, and included healthy volunteers aged 18 years and older.

Is Influenza Vaccine GSK1247446A the same as Influenza Vaccine GSK1247446A - 4 different formulations?

Yes, Influenza Vaccine GSK1247446A is also known as Influenza Vaccine GSK1247446A - 4 different formulations. The longer name reflects that the candidate includes four different formulations. Both names refer to the same investigational influenza vaccine developed by GSK plc.