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GSK Biologicals' investigational vaccine GSK2340274A

Phase 3

Influenza | Vaccine | Infectious Disease |GSK plc|Trials Updated: Feb 26, 2021

GSK Biologicals' investigational vaccine GSK2340274A development status

Highest phase Phase 3
Registered trials 1 across 1 sponsor since Nov 2010

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLED
Total Trials1
Total Enrollment6,154

FDA Designations

No designations recorded

GSK Biologicals' investigational vaccine GSK2340274A clinical trials

GSK Biologicals' investigational vaccine GSK2340274A · 1 trial · 1 indication

Phase 3 1
NCT01051661Safety and Efficacy of H1N1 Vaccines in Children Aged 6 Months to Less Than 10 Years of AgeInfluenza
COMPLETED6,154 Analytics
PHASE3COMPLETED
Safety and Efficacy of H1N1 Vaccines in Children Aged 6 Months to Less Than 10 Years of Age
InfluenzaUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Subjects Reporting at Least One A/California Influenza Event
From 14 days after first vaccination until study conclusion on Day 385

The influenza virus presence was confirmed by quantitative reverse transcription polymerase chain reaction assay (RT-qPCR).

Secondary Endpoints

Number of Subjects Reporting at Least One A/California Influenza Event
From 42 days after first vaccination until study conclusion on Day 385
Number of Subjects Reporting at Least One Culture Confirmed A/California Influenza Event
From 14 days after first vaccination until study conclusion on Day 385
Number of Subjects With at Least One Pneumonia Event
From 14 days after first vaccination until study conclusion on Day 385
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Study Design & Arms

AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
Arepanrix 2D 6M-3Y GroupEXPERIMENTALSubjects, male and female, aged 6 months (M) to 3 years (Y), received 2 doses (D) of the Arepanrix™ vaccine at a 21-day interval (Days 0 and 21). First doses were administered in the deltoid region of the non-dominant arm (or left arm if dominance is not yet identified) or, for children \<12 months of age, in the left anterolateral thigh. Second doses were administered at a 21-day interval in the deltoid region of the dominant arm (or right arm) or, for, children \<12 months of age, in the right anterolateral thigh.
Arepanrix 2D 3Y-10Y GroupEXPERIMENTALSubjects, male and female, aged 3 years (Y) to 10 years, received 2 doses (D) of the Arepanrix™ vaccine at a 21-day interval (Days 0 and 21). First doses were administered in the deltoid region of the non-dominant arm (or left arm if dominance is not yet identified). Second doses were administered at a 21-day interval in the deltoid region of the dominant arm (or right arm).
Arepanrix 1D 6M-3Y GroupEXPERIMENTALSubjects, male and female, aged 6 months (M) to 3 years (Y), received 1 dose (D) of the Arepanrix™ vaccine followed by 1 dose of saline placebo at a 21-day interval at a 21-day interval (Days 0 and 21). First doses were administered in the deltoid region of the non-dominant arm (or left arm if dominance is not yet identified) or, for children \<12 months of age, in the left anterolateral thigh. Second doses were administered at a 21-day interval in the deltoid region of the dominant arm (or right arm) or, for, children \<12 months of age, in the right anterolateral thigh.
Arepanrix 1D 3Y-10Y GroupEXPERIMENTALSubjects, male and female, aged 3 years (Y) to 10 years, received 1 dose (D) of the Arepanrix™ vaccine followed by 1 dose of saline placebo at a 21-day interval at a 21-day interval (Days 0 and 21). First doses were administered in the deltoid region of the non-dominant arm (or left arm if dominance is not yet identified). Second doses were administered at a 21-day interval in the deltoid region of the dominant arm (or right arm).
GSK2340273A 6M-3Y GroupEXPERIMENTALSubjects, male and female, aged 6 months (M) to 3 years (Y), received 2 doses (D) of the GSK2340273A vaccine at a 21-day interval (Days 0 and 21). First doses were administered in the deltoid region of the non-dominant arm (or left arm if dominance is not yet identified) or, for children \<12 months of age, in the left anterolateral thigh. Second doses were administered at a 21-day interval in the deltoid region of the dominant arm (or right arm) or, for, children \<12 months of age, in the right anterolateral thigh.
GSK2340273A 3Y-10Y GroupEXPERIMENTALSubjects, male and female, aged 3 years (Y) to 10 years, received 2 doses (D) of the GSK2340273A vaccine at a 21-day interval (Days 0 and 21). First doses were administered in the deltoid region of the non-dominant arm (or left arm if dominance is not yet identified). Second doses were administered at a 21-day interval in the deltoid region of the dominant arm (or right arm).

Interventions

NameTypeDescription
GSK Biologicals' investigational vaccine GSK2340274A (alternative formulations)BIOLOGICALIntramuscular injection, one or two doses
GSK Biologicals' investigational vaccine GSK2340273A (alternative formulations)BIOLOGICALIntramuscular injection, two doses
PlaceboBIOLOGICALIntramuscular injection, one dose
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Eligibility Criteria

Age Range6 Months to 9 Years
SexALL
Healthy VolunteersYes
Study Sites17

Inclusion Criteria: * Male or female children 6 months to less than 10 years of age at the time of the first vaccination. "Less than 10 years of age" implies inclusion of children who have not reached their 10th birthday as of Day 0, the day of first vaccine dose under this protocol. * Written info...

Countries:AustraliaBrazilColombiaCosta RicaMexicoPhilippinesSingaporeThailand
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Frequently asked questions about GSK Biologicals' investigational vaccine GSK2340274A

What is GSK Biologicals' investigational vaccine GSK2340274A?

GSK Biologicals' investigational vaccine GSK2340274A is a vaccine candidate developed by GSK plc for the prevention of influenza. It is an investigational product, meaning it has not been approved by regulatory authorities and remains in clinical development. The vaccine was studied in a Phase 3 trial in children.

What is GSK Biologicals' investigational vaccine GSK2340274A used for?

GSK Biologicals' investigational vaccine GSK2340274A is being developed for influenza. Its intended use is immunization against influenza virus infection. The clinical program evaluated the vaccine in children aged 6 months to less than 10 years, a population at risk for influenza and its complications.

Who makes GSK Biologicals' investigational vaccine GSK2340274A?

GSK Biologicals' investigational vaccine GSK2340274A is made by GSK plc, which trades under the ticker GSK. GSK Biologicals is the vaccine division of GSK plc. The company is responsible for the development and clinical evaluation of this influenza vaccine candidate.

What phase is GSK Biologicals' investigational vaccine GSK2340274A in?

GSK Biologicals' investigational vaccine GSK2340274A is in Phase 3 clinical development. The Phase 3 trial has been completed. The vaccine is investigational and has not been approved for use. No active trials are currently listed for this candidate.

What clinical trials is GSK Biologicals' investigational vaccine GSK2340274A in?

GSK Biologicals' investigational vaccine GSK2340274A was evaluated in a single Phase 3 trial, NCT01051661, titled Safety and Efficacy of H1N1 Vaccines in Children Aged 6 Months to Less Than 10 Years of Age. The trial enrolled 6,154 participants across Australia, Brazil, Colombia, Costa Rica, Mexico, the Philippines, Singapore, and Thailand.

Is GSK Biologicals' investigational vaccine GSK2340274A the same as its alternative formulations?

GSK Biologicals' investigational vaccine GSK2340274A is also referred to as GSK Biologicals' investigational vaccine GSK2340274A (alternative formulations). These alternative formulations represent different versions of the same vaccine candidate. The Phase 3 trial NCT01051661 evaluated the vaccine in children aged 6 months to less than 10 years.