Active clinical trials for "Diphtheria"

To assess the immunogenicity profile of ADACEL™, Tetanus and Diphtheria Toxoids Adsorbed combined with Component Pertussis Vaccine (TdcP Vaccine) one month after administration. To describe the safety profile of ADACEL™ (TdcP Vaccine) when given as a fifth dose.

To assess the anti-PRP antibody response one month after vaccination in the groups receiving a fourth consecutive dose of two formulations of DTPw-HBV/Hib vaccine

Assessment of the immunogenicity and safety of booster immunization against diphtheria in children with inflammatory bowel disease.

Previous studies have shown that a small incentive can have a large impact on health behaviors like vaccinating children. New Incentives, an international non-governmental organization (NGO), aims to boost demand for immunization by offering cash incentives to caregivers who have their child vaccinated at a program clinic. In collaboration with New Incentives, IDinsight is conducting a study to see whether this approach will increase immunization in North West Nigeria. This study aims to investigate whether giving cash to caregivers in North West Nigeria who bring their infants to receive vaccination against common infections (tuberculosis, diphtheria, tetanus, pertussis, hepatitis B virus (HBV) infection, Haemophilus influenzae Type B (Hib), pneumococcal bacteria, measles, rotavirus, polio, yellow fever) increases the proportion of children who are immunized. The study's main hypothesis is that New Incentives' program will increase the percentage of children immunized with BCG, any PENTA, or Measles 1 by an average increase of at least 7-percentage points across all program clinics that share a similar profile to the clinics New Incentives will operate in at scale. The study is taking place in Jigawa, Katsina, and Zamfara States between August 2017 and January 2020.

The purpose of this study is to assess the safety and immunogenicity of GSK's combined diphtheria, tetanus, acellular pertussis, hepatitis B, inactivated poliovirus and Haemophilus influenzae type b conjugate vaccine (DTPa-HBV-IPV/Hib) versus MCM Vaccine BV's DTaP5-HBV-IPV-Hib vaccine administered to healthy infants and toddlers, between 6 and 12 weeks of age at the time of first vaccination, based on a 2-, 4-, and 12-months of age vaccination schedule.

Primary objectives: To assess the safety profile of each SP0202 formulation and Prevnar 13 in toddlers and infants (after each and any injection). To assess the immune response (serotype specific IgG concentration) of the SP0202 formulations and Prevnar 13 1 month after the administration of one dose in toddlers (Groups 1-4) To assess the immune response (serotype specific IgG concentration) of the SP0202 formulations and Prevnar 13 1 month after the administration of 3 doses in infants (Groups 5-8) To assess the immune response (serotype specific IgG concentration) of the SP0202 formulations and Prevnar 13 1 month after administration of a 4-dose schedule in infants (Groups 5-8) Secondary objectives: To assess the immune response (serotype specific OPA titer) of the SP0202 formulations and Prevnar 13 1 month after the administration of one dose in toddlers (Groups 1-4) To assess the immune response (serotype specific OPA titer) of the SP0202 formulations and Prevnar 13 1 month after the administration of 3 doses in a subset of infants (Groups 5-8) To assess the immune response (serotype specific OPA titer) of the SP0202 formulations and Prevnar 13 1 month after administration of a 4-dose schedule in a subset of infants (Groups 5-8) In toddlers: to describe the Ab responses against Pentacel antigens before and 1 month following injection of Pentacel In infants: to describe the Ab responses against antigens of the routine pediatric vaccines (Pentacel, RotaTeq, ENGERIX-B, M-M-RII, and VARIVAX) when administered concomitantly with either SP0202 or Prevnar 13 (at pre-Dose 1 (as applicable) for RotaTeq, Diphteria, Tetanus and Pertussis antigens; at PD3 for ENGERIX-B, RotaTeq, and Pentacel; at PD4 for M-M-RII and VARIVAX])

Primary Objective: To demonstrate the non-inferiority of the SHAN6™ vaccine to the licensed SHAN5™ given with bOPV and IPV vaccines when coadministered with PCV and ORV Secondary Objective: To describe the immunogenicity profile of the SHAN6™ vaccine 3-dose primary infant vaccination and that of the control vaccines (SHAN5™ given with bOPV and IPV) To describe the immune response to co-administered ORV-1 (Rotarix™) in a subset of participants from each group To describe the immune response to co-administered PCV-13 (Prevnar 13®) in a subset of participants from each group To describe the persistence of the antibodies against SHAN6™ antigens following a 3-dose primary series of SHAN6™ or SHAN5™ given with bOPV and IPV To describe the immunogenicity profile of SHAN6™ 28 days after the single booster dose of SHAN6™ To describe the safety profile of the SHAN6™ vaccine and the control vaccines (SHAN5™ given with bOPV and IPV), when administered concomitantly with routine pediatric vaccines

Primary Objectives : To describe the long-term humoral immune responses to pertussis, diphtheria, and tetanus after homologous and heterologous pertussis vaccine priming regimens To determine the effects of the priming regimen on humoral responses to booster vaccination with Tdap-IPV vaccine To describe the long-term cell-mediated immune responses to pertussis after homologous and heterologous pertussis vaccine priming regimens To determine the effects of the priming regimen on cell-mediated immune response to booster vaccination with Tdap-IPV vaccine Secondary Objective: To describe the safety profile of Tdap-IPV vaccine in each group

The purpose of this study is to evaluate the immune response, safety and reactogenicity after receiving combined DTPa-IPV/Hib vaccine when administered as a three-dose primary vaccination course at 3, 4.5 and 6 months of age and as a booster dose at 18 months of age in Russian healthy children according to the Russian immunisation schedule

The purpose of this study is to describe the immunogenicity and safety of Sanofi Pasteur's DTaP-IPV-Hep B-PRP-T fully liquid combined hexavalent vaccine (Hexaxim®) administered at 2, 3, and 4 months of age and at 16 to 17 months of age in infants and toddlers who received a dose of Hep B vaccine at birth or within 1 week after birth. Primary Objective: To describe the safety profile after each and all doses of Sanofi-Pasteur's DTaP-IPV-Hep B-PRP-T combined vaccine in Vietnamese infants and toddlers. Secondary Objective: To demonstrate the non-inferiority of the immune response to all antigens induced by the study vaccine in Vietnamese infants one month after the third dose in a 3-dose primary series with the immune response to all antigens induced by the same study vaccine outside Vietnam. To evaluate the immunogenicity of the study vaccine one month after the 3-dose primary series. To describe the persistence of all antibodies before receipt of the booster vaccination. To evaluate the immunogenicity of the study vaccine one month after the booster.