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Tundra lists 3 Diphtheria, Tetanus and Acellular Pertussis clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT07203755
Clinical Trial of the Adsorbed Acellular Pertussis (Tricomponent) DTaP-Haemophilus Influenzae Type b (Conjugate)-ACYW135 Group Meningococcal (Conjugate) Combined Vaccine
This clinical trial is conducted in two parts. Part One employs a randomized, partially blinded, dose-escalation, partially active-controlled design. Part Two utilizes a randomized, blinded, placebo-controlled design. Part One is divided into four stages based on age and vaccine dose levels. Part Two consists of the 2-month-old vaccine/placebo groups.
Gender: All
Ages: 2 Months - 6 Years
Updated: 2025-12-31
1 state
NCT06857370
Inter-lot Consistency Clinical Trial of Adsorbed Cell-free DTP (Three-component) Combined Vaccine
This is a randomized, blinded, peer-controlled study. There will be 3 treatment groups, screened subjects were randomized in a 1:1:1 ratio to receive three batches of the DTcP trial vaccine, and completed the primary immunization according to the procedure of one dose each at 2, 4, and 6 months of age.
Gender: All
Ages: 60 Days - 89 Days
Updated: 2025-08-15
1 state
NCT05951725
A Clinical Trial of Diphtheria, Tetanus and Acellular Pertussis (Three Components) Combined Vaccine, Adsorbed(DTcP)
The combined pertussis, diphtheria and tetanus vaccine, the first vaccine to be included in the Expanded Programme of Immunization(EPI) of World Health Organization(WHO), has played an important role in the prevention and control of these three infectious diseases. The (diphtheria，tetanus and acellular pertussis combined vaccine，DTaP) vaccine was successfully developed in China in 1993, and its safety and serological effects were confirmed by the observation of human safety, with mild vaccination reactions and good immunization effects.The (Diphtheria-tetanus-component acellular pertussis vaccine, DTcP) vaccine is suitable for immunization against pertussis, diphtheria and tetanus infections in people between 2 and 24 months of age.
Gender: All
Ages: 2 Months - 3 Months
Updated: 2025-03-17
1 state