Sharma H, Marthak K, Parekh S, Pujari P, Shewale S, Desai S, Patel A, Rao H, Gairola S, Shaligram U. A Phase I study to evaluate safety and tolerability of DTaP-IPV + Hib vaccine in healthy adult volunteers in India.
Vaccine X 2023;
14:100300. [PMID:
37128477 PMCID:
PMC10148180 DOI:
10.1016/j.jvacx.2023.100300]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 04/05/2023] [Accepted: 04/06/2023] [Indexed: 05/03/2023] Open
Abstract
Background
To assess safety and tolerability of a diphtheria and tetanus toxoid, acellular pertussis, inactivated poliovirus and Haemophilus influenza type B conjugate adsorbed vaccine (DTaP-IPV + Hib), manufactured by Serum Institute of India Pvt. Ltd. (SIIPL)'s, the current first-in-human Phase 1 study was conducted in healthy adults.
Methods
Vaccine was administered as a single 0.5 mL dose intramuscularly into deltoid muscle of 24 healthy adults aged 18-45 years, who were then followed prospectively for one month for safety outcomes.
Results
All 24 participants completed the study in compliance with protocol. Four solicited adverse events were reported in three participants during the study; all adverse events were mild and recovered completely. No deaths, unsolicited adverse events, or serious adverse events were reported.
Conclusion
SIIPL DTaP-IPV + Hib vaccine was well tolerated and safe in study subjects. Further clinical development will be conducted to assess safety and immunogenicity in young children, the target population.Clinical Trial Registration: CTRI/2017/07/009034.
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