Immunogenicity and Safety of Pentaxim as 3 Doses Primary Vaccination Followed by a Booster Dose at 18 Months

NCT ID: NCT00453570

Last Updated: 2012-04-17

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

792 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-03-31

Study Completion Date

2009-01-31

Brief Summary

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As per request by the Heath Authorities, the present clinical study will assess the immunogenicity and safety of sanofi pasteur's DTacP-IPV// PRP\~T combined vaccine (PENTAXIM™) as a three-dose primary vaccination at 2, 3, and 4 months of age or 3, 4 and 5 months of age followed by a booster dose at 18-20 months of age as compared to commercially available DTacP, Hib conjugate (Act-HIB™) and IPV (IMOVAX Polio™) monovalent vaccines in order to meet the requirements for registration of the product in People's Republic of China.

Detailed Description

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Conditions

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Diphtheria Tetanus Haemophilus Influenzae Type b Pertussis Poliomyelitis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

NONE

Study Groups

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1

DTacP IPV// PRP\~T combined vaccine at 2, 3 and 4 months of age, and a booster dose at 18-20 months of age.

Group Type EXPERIMENTAL

Diphtheria, Tetanus, Polio, Acellular Pertussis and Hib

Intervention Type BIOLOGICAL

0.5 mL, IM

2

DTacP-IPV// PRP\~T combined vaccine at 3, 4 and 5 months of age and a booster dose at 18-20 months of age.

Group Type EXPERIMENTAL

Diphtheria, Tetanus, Polio, Acellular Pertussis and Hib

Intervention Type BIOLOGICAL

0.5 mL, IM

3

Control vaccines at 3, 4 and 5 months of age and a booster dose at 18-20 months of age

Group Type ACTIVE_COMPARATOR

Diphtheria, Tetanus, & Acellular Pertussis Combined, Absorbed

Intervention Type BIOLOGICAL

0.5 mL, IM

Interventions

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Diphtheria, Tetanus, Polio, Acellular Pertussis and Hib

0.5 mL, IM

Intervention Type BIOLOGICAL

Diphtheria, Tetanus, Polio, Acellular Pertussis and Hib

0.5 mL, IM

Intervention Type BIOLOGICAL

Diphtheria, Tetanus, & Acellular Pertussis Combined, Absorbed

0.5 mL, IM

Intervention Type BIOLOGICAL

Other Intervention Names

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PENTAXIM™ PENTAXIM™ DTacP, Act-HIB™ and IMOVAX Polio™

Eligibility Criteria

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Inclusion Criteria

* Aged 2 months (60 to 74 days) inclusive on the day of inclusion
* Born at full term pregnancy (³36 weeks) with a birth weight ≥ 2.5 kg
* Informed consent form signed by the parent(s) or other legal representative
* Able to attend all scheduled visits and to comply with all trial procedures

Exclusion Criteria

* Participation in another clinical trial in the 4 weeks preceding the trial inclusion
* Planned participation in another clinical trial during the present trial period
* Congenital or acquired immunodeficiency, immunosuppressive therapy such as long-term systemic corticosteroids therapy
* Systemic hypersensitivity to any of the vaccine components or history of a life threatening reaction to the trial vaccine or a vaccine containing the same substances
* Chronic illness at a stage that could interfere with trial conduct or completion
* Blood or blood-derived products received in the past
* Any vaccination performed or planned in the 4 weeks preceding the first trial visit (except BCG and Hepatitis B, which can not be given within 8 days before the first study visit)
* Vaccination planned in the 4 weeks following any trial vaccination (except BCG and Hepatitis B, which can not be given within 8 days before or after the study vaccine(s) administration)
* History of diphtheria, tetanus, pertussis, poliomyelitis, Haemophilus influenzae type b infection (confirmed either clinically, serologically or microbiologically)
* Clinical or serological evidence of systemic illness including Hepatitis B, Hepatitis C and/or HIV infection
* Previous vaccination against the diphtheria, tetanus, pertussis, poliomyelitis diseases or Haemophilus influenzae type b infection with the trial vaccine or another vaccine
* Thrombocytopenia or a bleeding disorder contraindicating intramuscular vaccination
* History of/current seizures
* Febrile illness (axillary temperature ≥ 37.1°C) or acute illness on the day of inclusion
Minimum Eligible Age

60 Days

Maximum Eligible Age

74 Days

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Sanofi

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Medical Director

Role: STUDY_DIRECTOR

Sanofi Pasteur Inc.

Locations

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Nanning, Guangxi, China

Site Status

Countries

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China

References

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Li RC, Li FX, Li YP, Hou QM, Li CG, Li YN, Chen FS, Hu XZ, Su WB, Zhang SM, Fang HH, Ye Q, Zeng TD, Liu TX, Li XB, Huang YN, Deng ML, Zhang YP, Ortiz E. Antibody persistence at 18-20 months of age and safety and immunogenicity of a booster dose of a combined DTaP-IPV//PRP approximately T vaccine compared to separate vaccines (DTaP, PRP approximately T and IPV) following primary vaccination of healthy infants in the People's Republic of China. Vaccine. 2011 Nov 21;29(50):9337-44. doi: 10.1016/j.vaccine.2011.09.131. Epub 2011 Oct 14.

Reference Type DERIVED
PMID: 22001281 (View on PubMed)

Li RC, Li FX, Li YP, Hou QM, Li CG, Li YN, Chen FS, Hu XZ, Su WB, Zhang SM, Fang HH, Ye Q, Zeng TD, Liu TX, Li XB, Huang YN, Deng ML, Zhang YP, Ortiz E. Immunogenicity and safety of a pentavalent acellular pertussis combined vaccine including diphtheria, tetanus, inactivated poliovirus and conjugated Haemophilus Influenzae type b polysaccharide for primary vaccination at 2, 3, 4 or 3, 4, 5 months of age in infants in China. Vaccine. 2011 Feb 24;29(10):1913-20. doi: 10.1016/j.vaccine.2010.12.103. Epub 2011 Jan 8.

Reference Type DERIVED
PMID: 21219984 (View on PubMed)

Related Links

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Other Identifiers

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E2I42

Identifier Type: -

Identifier Source: org_study_id

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