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pandemic influenza vaccine

Phase 3

Pandemic Influenza | Vaccine | Infectious Disease |Sinovac Biotech, Ltd|Trials Updated: Apr 17, 2008

pandemic influenza vaccine development status

Highest phase Phase 3 run by Novartis (NCT00434733)
Phase scored for SVAPhase 2
Registered trials 2 across 2 sponsors since Feb 2007

pandemic influenza vaccine target and mechanism

ModalityVaccine

Also known as pandemic influenza vaccine (H5N1 strain NIBRG-14)

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindCONTROLLEDDMC
Total Trials2
Total Enrollment459

FDA Designations

No designations recorded

pandemic influenza vaccine clinical trials

pandemic influenza vaccine · 2 trials · 3 indications

Phase 2 1Phase 1 1
NCT00535665Safety and Immunogenicity of an Inactivated Pandemic Influenza VaccinePandemic Influenza
COMPLETED402 Analytics
PHASE2COMPLETED
Safety and Immunogenicity of an Inactivated Pandemic Influenza Vaccine
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Study Endpoints

Primary Endpoints

HI antibody and Neutralization antibody
0,28,42,56
HI antibody Neutralization antibody
15 and 30 days after the booster dose

Secondary Endpoints

adverse reactions
0,28,42,56
local adverse reactions systemic adverse reactions temperature
3 days after booster dose
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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
1: 10 ug, 14 daysEXPERIMENTAL -
2: 5 ug, 28 daysEXPERIMENTAL -
3: 10 ug, 28 daysEXPERIMENTAL -
4: 15 ug, 28daysEXPERIMENTAL -
No.1: 1.25 ugEXPERIMENTAL -
No.2: 2.5 ugEXPERIMENTAL -
No.3: 5.0 ugEXPERIMENTAL -
No. 4: 10 ugEXPERIMENTAL -

Interventions

NameTypeDescription
pandemic influenza vaccine (H5N1 strain NIBRG-14)BIOLOGICALtwo-dose regimen with 14 days apart: 5 microgram per dose
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Eligibility Criteria

Age Range18 Years to 60 Years
SexALL
Healthy VolunteersYes

Inclusion Criteria: * Healthy adults aged 18-60 years old * Be able to show legal identity card for the sake of recruitment * Be able to understand and sign the informed consent. Exclusion Criteria: * Woman: Who breast-feeding or planning to become pregnant during the 56 days of study participati...

Countries:China
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Frequently asked questions about pandemic influenza vaccine

What is the pandemic influenza vaccine (H5N1 strain NIBRG-14)?

It is an investigational vaccine developed by Sinovac Biotech, Ltd (ticker SVA) for the prevention of pandemic influenza. It is based on the H5N1 strain NIBRG-14 and is designed to protect against pandemic influenza. It is a vaccine modality and is not approved; it remains in clinical development.

What is the pandemic influenza vaccine used for in pandemic influenza?

It is used for the prevention of pandemic influenza caused by the H5N1 strain. The vaccine is intended to stimulate an immune response against pandemic influenza in healthy adult volunteers. It is investigational and has been studied in completed clinical trials, not as an approved product.

Who makes the pandemic influenza vaccine?

Sinovac Biotech, Ltd, which trades under the ticker SVA, is the developer of the pandemic influenza vaccine (H5N1 strain NIBRG-14). The company conducted the clinical development of this investigational vaccine for pandemic influenza prevention.

What phase is the pandemic influenza vaccine in?

The pandemic influenza vaccine is in Phase 2 development. One completed Phase 2 trial and one completed Phase 1 trial have been conducted. It is an investigational vaccine and is not approved for use. The Phase 2 trial enrolled 402 participants, and the Phase 1 booster-dose trial enrolled 57 participants.

What clinical trials is the pandemic influenza vaccine in?

Two completed trials have studied the pandemic influenza vaccine: NCT00535665, a Phase 2 trial of an inactivated pandemic influenza vaccine with 402 participants, and NCT00660257, a Phase 1 trial of a booster dose of an inactivated, adjuvanted whole-virion pandemic influenza (H5N1) vaccine with 57 participants. Both trials are completed.

Is the pandemic influenza vaccine the same as pandemic influenza vaccine (H5N1 strain NIBRG-14)?

Yes, pandemic influenza vaccine (H5N1 strain NIBRG-14) is another name for the pandemic influenza vaccine developed by Sinovac Biotech, Ltd. The NIBRG-14 designation refers to the specific H5N1 strain used in this investigational vaccine for pandemic influenza prevention.