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DAPTACEL

Phase 3

Diphtheria | Vaccine | Infectious Disease |Sanofi|Trials Updated: Feb 14, 2014

DAPTACEL development status

Highest phase Phase 3
Registered trials 4 across 2 sponsors since Aug 2005

DAPTACEL target and mechanism

Target class-Cel (Cell Tx)
ModalityVaccine

Also known as IPOL®, ActHIB®

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindACTIVE_CONTROLLED
Total Trials2
Total Enrollment4,108

FDA Designations

No designations recorded

DAPTACEL clinical trials

DAPTACEL · 2 trials · 6 indications

Phase 3 2
NCT00255047Safety and Immune Response of Different Pediatric Combination Vaccines.Diphtheria
COMPLETED2,167 Analytics
NCT00662870Study of the Safety, Immunogenicity and Lot Comparability of DAPTACEL When Administered With Other Recommended VaccineDiphtheria
COMPLETED1,941 Analytics
PHASE3COMPLETED
Safety and Immune Response of Different Pediatric Combination Vaccines.
DiphtheriaUnlock trial analytics
PHASE3COMPLETED
Study of the Safety, Immunogenicity and Lot Comparability of DAPTACEL When Administered With Other Recommended Vaccine
DiphtheriaUnlock trial analytics

Study Endpoints

Primary Endpoints

Percentage of Participant Responding to Pertussis Antigens Post-Dose 3 of Pentacel® or DAPTACEL®, IPOL®, and ActHIB® Vaccinations.
30 Days post-dose 3 vaccination

Vaccine response was calculated as a pre-dose 1 titer ≤ Lower Limit of Quantitation (LLOQ) and post-dose 3 titer \> LLOQ; or a pre-dose 1 titer \> LLOQ and post-dose 3 titer ≥ pre-dose 1 titer.

Percentage of Participants With a Four-fold Rise in Pertussis Antigens Post-Dose 3 of Pentacel® or DAPTACEL®, IPOL®, and ActHIB® Vaccinations (Seroconversion)
30 Days post-dose 3 vaccination
Geometric Mean Titers (GMTs) of Antibodies to Pentacel® or DAPTACEL®, IPOL®, and ActHIB® Antigens Post-dose 3 Vaccinations.
30 Days post-dose 3 vaccination.
Immunogenicity: To provide information concerning the immune response of DAPTACEL after vaccination.
30 days post-vaccination 3
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
Study Group 1: DAPTACEL®, ActHIB®, and IPOL®EXPERIMENTALParticipants will receive 3 doses of DAPTACEL®, ActHIB®, and IPOL® at Months 2, 4, and 6, respectively
Study Group 2: Pentacel®EXPERIMENTALParticipants will receive 3 doses of Pentacel® at Months 2, 4, and 6, respectively
Study Group 3: DTaP-IPV and ActHIB®EXPERIMENTALParticipants will receive 3 doses of DTaP-IPV and ActHIB® at Months 2, 4, and 6, respectively
Study Group 4: Pentacel®EXPERIMENTALParticipants will receive 3 doses of Pentacel® at Months 2, 4, and 6, respectively
DAPTACEL Lot 1EXPERIMENTALParticipants receiving Diphtheria and Tetanus Toxoids and Acellular Pertussis vaccine (DAPTACEL) Lot 1
DAPTACEL Lot 2EXPERIMENTALParticipants receiving Diphtheria and Tetanus Toxoids and Acellular Pertussis vaccine (DAPTACEL) Lot 2
DAPTACEL Lot 3EXPERIMENTALParticipants receiving Diphtheria and Tetanus Toxoids and Acellular Pertussis vaccine (DAPTACEL) Lot 3
PentacelACTIVE_COMPARATORParticipants receiving Pentacel vaccine

Interventions

NameTypeDescription
DAPTACEL®. (DTaP), IPOL®., and ActHIB®.BIOLOGICAL0.5 mL, Intramuscular
Pentacel®: DTaP-IPV/Hib combinedBIOLOGICAL0.5 mL, Intramuscular
DTaP-IPV and ActHIB®BIOLOGICAL0.5 mL, Intramuscular
DAPTACEL® (Diphtheria and Tetanus Toxoids and Acellular Pertussis vaccine)BIOLOGICAL0.5 mL, Intramuscular
Pentacel: DTaP-IPV/HibBIOLOGICAL0.5 mL, Intramuscular
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Eligibility Criteria

Age Range42 Days to 89 Days
SexALL
Healthy VolunteersYes
Study Sites36

Inclusion Criteria: * Aged ≥ 42 days and ≤ 89 days on the day of inclusion * Born at full term of pregnancy (≥ 36 weeks) * Informed consent form signed by the parent(s) or other legally authorized representative(s) before the 1st study related procedure * Vaccination with a hepatitis B vaccine at l...

Countries:United States
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Frequently asked questions about DAPTACEL

What is DAPTACEL used for?

DAPTACEL is a vaccine used to help protect against diphtheria, along with tetanus and whooping cough (pertussis). It is a pediatric combination vaccine, and the clinical trials supporting it enrolled healthy infants from 42 days of age. It is given as part of routine childhood immunization schedules.

Who makes DAPTACEL?

DAPTACEL is made by Sanofi, which trades under the ticker SNY. Sanofi is the developer and manufacturer of the vaccine, which is part of its pediatric combination vaccine portfolio.

What phase is DAPTACEL in?

DAPTACEL has completed Phase 3 clinical development. Two Phase 3 trials are recorded, both completed, with no active trials ongoing. The studies together enrolled 4,108 participants and were randomized, double-blind, and active-controlled.

What clinical trials is DAPTACEL in?

DAPTACEL has been studied in two completed Phase 3 trials. NCT00662870 evaluated safety, immunogenicity, and lot comparability when DAPTACEL was given with other recommended vaccines, enrolling 1,941 participants. NCT00255047 assessed safety and immune response of different pediatric combination vaccines, enrolling 2,167 participants. Both were conducted in the United States.

Is DAPTACEL the same as IPOL or ActHIB?

No. DAPTACEL is a diphtheria, tetanus, and acellular pertussis (DTaP) vaccine. IPOL is a polio vaccine and ActHIB is a Haemophilus influenzae type b vaccine. These are separate products that may be referenced together because they are sometimes administered alongside DAPTACEL in pediatric immunization regimens.

What does DAPTACEL target?

DAPTACEL is a vaccine that targets diphtheria, tetanus, and acellular pertussis. It works by stimulating the immune system to develop protection against the toxins and components of these bacteria. Its target class is described as cell-based, reflecting the acellular pertussis component of the formulation.