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Clinical study to compare immune response and safety of DPT vaccine of Cadila Healthcare Ltd. with DPT vaccine of Serum Institute of India Ltd. in healthy children

A prospective, randomized, two-arm, single-blind, parallel, active-controlled, multicentre, non-inferiority, phase II/III clinical study to evaluate the immunogenicity and safety of Diphtheria, Tetanus and Pertussis (Whole Cell) Vaccine (Adsorbed) of M/s Cadila Healthcare Limited compared to Diphtheria, Tetanus and Pertussis Vaccine (Adsorbed) of M/s Serum Institute of India Limited in healthy infants

Status
Active, not recruiting
Phases
Phase 2Phase 3
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2015/05/005768
Enrollment
282
Registered
2015-05-13
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: Z23- Encounter for immunization

Interventions

Intervention1: Diphtheria, Tetanus and Pertussis (Whole Cell) Vaccine (Adsorbed) of M/s Cadila Healthcare Ltd.: Subject will receive three doses (0.5 ml each) of Diphtheria, Tetanus and Pertussis (Who

Sponsors

Cadila Healthcare Ltd
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Healthy infant of either gender between 6-8 weeks of age (i.e. 42 to 56 days of age, both days inclusive) at the time of enrollment 2. Subject born after a normal gestational period of 37-42 weeks with birth weight >= 2.5 Kg 3. Body weight >= 3.3 Kg at the time of enrollment 4. Subject in a good clinical condition as judged by the investigator based on medical history and physical examination 5. Written informed consent obtained from the subjectâ??s parents or legally acceptable representative 6. Subjectâ??s parents or legally acceptable representative literate enough to fill the diary card

Exclusion criteria

Exclusion criteria: 1. Any vaccination before enrollment except vaccination with BCG vaccine, Hepatitis-B vaccine and oral polio vaccine 2. Past history of diphtheria, pertussis or tetanus 3. History of known or suspected allergy to any of the vaccine components 4. History of thrombocytopenia or any coagulation disorder, or subject on anticoagulation therapy 5. Subject with any clinically significant congenital disorder, immunodeficiency disorder and subject on any immunosuppressive or immunostimulant therapy 6. Subject with history of clinically significant systemic disorder especially neurological disorder 7. Known personal or maternal history of HIV, Hepatitis-B (HBsAg) or Hepatitis-C seropositivity 8. History of any acute illness within the past 1 week 9. Subject with febrile illness (axillary temperature >= 37.5 0C) at the time of enrollment 10. Planned or elective surgery during the course of the study 11. History of administration of blood, any blood containing product or immunoglobulins since birth 12. Participation of subject in any clinical trial since birth or participation of subjectâ??s mother in any clinical trial within the past 30 days

Design outcomes

Primary

MeasureTime frame
Proportion of subjects with sero-protective levels of anti-diphtheria, anti-tetanus and anti-pertussis antibodies at day 84Timepoint: 28 days following last vaccination (day 84

Secondary

MeasureTime frame
Geometric mean titre of anti-diphtheria, anti-tetanus and anti-pertussis antibodies at baseline and at day 84Timepoint: 28 days following last vaccination (day 84)

Countries

India

Contacts

Public ContactDr Pavankumar Daultani

Cadila Healthcare Ltd.

r.mittal@zyduscadila.com079-26868926

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026