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Investigational Quadrivalent Inactivated Influenza Vaccine, No Preservative

Phase 3

Influenza | Vaccine | Infectious Disease |Sanofi|Last Updated: Oct 23, 2013

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindACTIVE_CONTROLLED
Total Trials1
Total Enrollment739

FDA Designations

No designations recorded

Clinical trial landscape

Investigational Quadrivalent Inactivated Influenza Vaccine, No Preservative · 1 trial · 1 indication

Phase 3 1
NCT01218646Study of Quadrivalent Influenza Vaccine Among AdultsInfluenza
COMPLETED739 Analytics
PHASE3COMPLETED
Study of Quadrivalent Influenza Vaccine Among Adults
InfluenzaUnlock trial analytics

Study Endpoints

Primary Endpoints

Geometric Mean Titers Against Influenza B Strains After Vaccination With Fluzone® Quadrivalent Influenza Vaccine or With Trivalent Influenza Vaccines With Corresponding B Strain in Participants Aged 65 Years and Older.
Day 21 post-vaccination

Immunogenicity outcomes were assessed in serum samples by hemagglutination inhibition (HAI) assay. The lower limit of quantitation (LLOQ) was set at the lowest dilution used in the assay, 1/10. Titers below this level were reported as \<10.

Geometric Mean Titers Against Influenza B Strains After Vaccination With Fluzone® Quadrivalent Influenza Vaccine or After Trivalent Influenza Vaccines Without Corresponding B Strain in Participants Aged 65 Years and Older.
Day 21 post-vaccination

Immunogenicity outcomes were assessed in serum samples by HAI assay. The lower limit of quantitation (LLOQ) was set at the lowest dilution used in the assay, 1/10. Titers below this level were reported as \<10.

Geometric Mean Titers Against the Influenza Virus Antigens After Vaccination With Fluzone® Quadrivalent Influenza Vaccine or Trivalent Influenza Vaccines (TIV) in Participants Aged 18 Years or Older
Day 0 and Day 21 post-vaccination

Immunogenicity outcomes were assessed in serum samples by HAI assay. The lower limit of quantitation (LLOQ) was set at the lowest dilution used in the assay, 1/10. Titers below this level were reported as \<10.

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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
Group 1: Investigational Quadrivalent Influenza VaccineEXPERIMENTALParticipants will receive a dose of Investigational Quadrivalent Inactivated Influenza Vaccine
Group 2: Investigational Trivalent Influenza VaccineEXPERIMENTALParticipants will receive a dose of Investigational Trivalent Inactivated Influenza Vaccine
Group 3: Licensed 2010-2011 Trivalent Influenza VaccineACTIVE_COMPARATORParticipants will receive a dose of Licensed 2010-2011 Trivalent Inactivated Influenza Vaccine
Group 4: Licensed 2010-2011 Trivalent Influenza VaccineACTIVE_COMPARATORParticipants will receive a dose of Licensed 2010-2011 Trivalent Inactivated Influenza Vaccine

Interventions

NameTypeDescription
Investigational Quadrivalent Inactivated Influenza Vaccine, No PreservativeBIOLOGICAL0.5 mL, Intramuscular
Investigational Trivalent Inactivated Influenza Vaccine, No PreservativeBIOLOGICAL0.5 mL, Intramuscular
Fluzone®: 2010-2011 Trivalent Inactivated Influenza Vaccine, No PreservativeBIOLOGICAL0.5 mL, Intramuscular
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersYes
Study Sites12

Inclusion criteria: * Subject is 18 years of age or older on the day of inclusion. * Informed consent form (ICF) has been signed and dated. * Able to attend all scheduled visits and to comply with all trial procedures. * For a woman of childbearing potential, use of an effective method of contracep...

Countries:United States
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Frequently asked questions about Investigational Quadrivalent Inactivated Influenza Vaccine, No Preservative

What is the Investigational Quadrivalent Inactivated Influenza Vaccine, No Preservative?

It is an investigational quadrivalent inactivated influenza vaccine formulated without preservative, developed by Sanofi. It is designed to protect against influenza and was studied in a Phase 3 clinical trial among adults. It is a vaccine candidate rather than a marketed product.

What is the Investigational Quadrivalent Inactivated Influenza Vaccine, No Preservative used for?

It is used for the prevention of influenza. The vaccine targets influenza infection in adults, and the clinical program enrolled healthy volunteers aged 18 years and older. Its intended use is immunization against influenza, the indication studied in its Phase 3 trial.

Who makes the Investigational Quadrivalent Inactivated Influenza Vaccine, No Preservative?

Sanofi is the developer of the Investigational Quadrivalent Inactivated Influenza Vaccine, No Preservative. Sanofi trades under the ticker SNY. The company sponsored the Phase 3 study of this quadrivalent inactivated influenza vaccine candidate.

What phase is the Investigational Quadrivalent Inactivated Influenza Vaccine, No Preservative in?

It is in Phase 3 development. One Phase 3 trial has been completed, and no trials are currently active. The vaccine is investigational and is not described as approved. The completed study was a randomized, double-blind, active-controlled trial.

What clinical trials is the Investigational Quadrivalent Inactivated Influenza Vaccine, No Preservative in?

The vaccine was studied in NCT01218646, titled Study of Quadrivalent Influenza Vaccine Among Adults. This completed Phase 3 trial enrolled 739 participants in the United States, included both sexes, required participants to be at least 18 years old, and used healthy volunteers in a randomized, double-blind, active-controlled design.