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DAPTACEL: DTaP

Phase 3

Diphtheria | Monoclonal antibody | Infectious Disease |Sanofi|Last Updated: Apr 14, 2016

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment649

FDA Designations

No designations recorded

Clinical trial landscape

DAPTACEL: DTaP · 1 trial · 3 indications

Phase 3 1
NCT00258895Safety and Immunogenicity of DAPTACEL® as 5th Dose in Children 4 to 6 Years Old After 4 Doses of Pentacel™ or DAPTACEL®Diphtheria
COMPLETED649 Analytics
PHASE3COMPLETED
Safety and Immunogenicity of DAPTACEL® as 5th Dose in Children 4 to 6 Years Old After 4 Doses of Pentacel™ or DAPTACEL®
DiphtheriaUnlock trial analytics

Study Endpoints

Primary Endpoints

Percentage of Participants Reporting Solicited Local or Systemic Reactions Post-Dose 5 of DAPTACEL® Vaccination
0 to 7 days Post-Dose 5
Percentage of Participants With Anti-Pertussis 4-Fold Rises Post-Dose 5 of DAPTACEL® Vaccination
Day 28 to 48 Post-dose 5

Anti-Pertussis (anti-Pertussis, anti-Filamentous Haemagglutinin, anti-Fimbriae, and anti-Pertactin) Fold-rise is calculated as post-Dose 5/pre-Dose 5 titer.

Percentage of Participants With Anti-Pertussis Booster Response Post-Dose 5 of DAPTACEL® Vaccination
Day 28 to 48 Post-Dose 5

Booster response calculation: If pre-Dose 5 titer \< 4x limit of quantitation (LOQ) a 4-fold rise of post-Dose 5/pre-Dose 5. If pre-Dose 5 titer ≥ 4x LOQ a 2-fold rise of post-Dose 5/pre-Dose 5.

Percentage of Participants With Anti-Diphtheria and Anti-Tetanus Toxoids Responses Pre- and Post-Dose 5 of DAPTACEL® Vaccination.
Day 0 and between Days 28-48 Post-dose 5
Geometric Mean Titers (GMTs) of Anti-Pertussis, Anti-Diphtheria, and Anti-Tetanus Toxoids Pre- and Post-dose 5 of DAPTACEL® Vaccination
Day 0 and between Days 28-48 post-dose 5
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelPARALLEL
PurposePREVENTION

Treatment Arms

ArmTypeDescription
DAPTACEL PrimedEXPERIMENTALParticipants received Daptacel in Study P3T06.
Pentacel PrimedEXPERIMENTALParticipants received Pentacel in Study P3T06

Interventions

NameTypeDescription
DAPTACEL®: DTaPBIOLOGICAL0.5 mL, Intramuscular
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Eligibility Criteria

Age Range4 Years to 6 Years
SexALL
Healthy VolunteersYes
Study Sites22

Inclusion Criteria: * Aged ≥ 4 and \< 7 years from date of birth at the time of study vaccination * Signed and dated Investigational Review Board (IRB)-approved informed consent from a parent or legally authorized representative. Signed and dated IRB-approved assent from subject if required by IRB ...

Countries:United States
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Frequently asked questions about DAPTACEL: DTaP

What is DAPTACEL: DTaP used for?

DAPTACEL: DTaP is used for the prevention of diphtheria, tetanus, and pertussis. It is a vaccine being developed by Sanofi for the infectious disease indication of diphtheria. The drug is currently in Phase 3 clinical development.

Who makes DAPTACEL: DTaP?

Sanofi (ticker: SNY) is the developer of DAPTACEL: DTaP. The company is conducting clinical trials for this vaccine, which is being studied for the prevention of diphtheria, tetanus, and pertussis.

What phase is DAPTACEL: DTaP in?

DAPTACEL: DTaP is in Phase 3 clinical development. It is an investigational vaccine and has not been approved by regulatory authorities. One Phase 3 trial has been completed, with no active trials currently ongoing.

What clinical trials is DAPTACEL: DTaP in?

DAPTACEL: DTaP has one completed Phase 3 trial, NCT00258895, which studied its safety and immunogenicity as a 5th dose in children aged 4 to 6 years after four doses of Pentacel or DAPTACEL. The trial enrolled 649 participants in the United States.

Is DAPTACEL: DTaP a monoclonal antibody?

Yes, DAPTACEL: DTaP is classified as a monoclonal antibody modality. It is being developed for the prevention of diphtheria, tetanus, and pertussis, and is currently in Phase 3 clinical trials.