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A clinical study to assess safety and tolerability of tetanus, diptheria, and pertussis vaccine in adults.

A phase-I, open label clinical trial to assess the safety of tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis (Tdap) vaccine manufactured by Serum Institute of India Pvt. Ltd. in healthy Indian adults

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2017/03/008003
Enrollment
24
Registered
2017-03-03
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: Tetanus, Reduced Diptheria and Acellular Pertussis vaccine: A single 0.5 ml intramuscular dose in the deltoid region of the upper arm Control Intervention1: NIL: NOT APPLICABLE Control

Sponsors

Serum Institute of India Pvt Ltd
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Healthy adult male or female aged between 18-45 years and normal Body Mass Index (18.5 to 24.9 kg/m2) with minimum of 50 kg weight. 2. Healthy subjects as established by personal medical history, physical examination, laboratory investigation during screening and as per the clinical judgment of the Investigator. 3. Sexually active participants to be using an effective method of contraception (i.e. intrauterine device or hormonal contraception or condom, diaphragm, cervical cap). 4. Subjectâ??s willingness and ability to comply with the requirements of the protocol. 5. Subject willing to sign a written informed consent.

Exclusion criteria

Exclusion criteria: 1. History of previous vaccination against diphtheria, tetanus and pertussis with either the trial vaccine or another vaccine (except Tetanus-prone wound management for adults) in the past 5 years. 2. History of Tetanus, diphtheria or pertussis infection. 3. Female participant who is pregnant or breast-feeding, or wanting to fall pregnant during study. 4. History of any major illness. 5. History of major congenital defects or illness. 6. Investigator, site personnel directly affiliated with this study and their immediate families. 7. Acute illness and/or fever at the time of vaccination or during the past 7 days. 8. Chronic administration high doses of corticosteroids, cytotoxic agents or radiotherapy or immune-modifying drugs in last 3 months. 9. Receipt of any oral or injectable antibiotics and/or antiviral from 5 days before screening through to enrollment. 10. History of receipt a blood transfusion or other blood products in the past one year. 11. Use of any investigational or non-registered drug. 12. History of administration of any vaccine within past 30 days or during the study 13. History of any major illness. 14. Participant having any allergies to medication and food. 15. History of anaphylactic shock 16. History or presence of significant alcoholism or drug abuse in the past one year. 18. History or presence of significant smoking. 19. Reactive serology for HIV, hepatitis B and hepatitis C viruses 20. Abnormal ECG and chest X-ray 21. Participation in a drug research study within past 3 months or planned participation during the study. 22. Participant has any plans to relocate from the area prior to the completion of the study. 23. Any other condition which in the opinion of the investigator will jeopardize the safety of the subject due to participation in the study.

Design outcomes

Primary

MeasureTime frame
1. Occurrence of immediate adverse events after single dose. 2. Occurrence of solicited adverse reactions within 7-day post-vaccination follow-up period. 3. Occurrence of solicited adverse events, including serious adverse events within 30 days after vaccination.Timepoint: 1. Blood and Urine samples for safety assessment to be drawn at screening, day 7 and day 30.

Secondary

MeasureTime frame
Occurrence of unsolicited adverse events, including serious adverse events within 30 days after vaccination.Timepoint: Blood and Urine samples for safety assessment to be drawn at screening, day 7 and day 30.

Countries

India

Contacts

Public ContactDr Hitt Sharma

Serum Institute Of India Pvt Ltd

drhjs@seruminstitute.com020-26602451

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 24, 2026