43 Clinical Trials for Various Conditions
This study evaluates the safety and immunogenicity of the BPZE1 live attenuated pertussis vaccine, intended to prevent nasopharyngeal colonization and pertussis disease, and compares a single (prime) BPZE1 dose or BPZE1 2-dose (prime + boost) to a single (prime) Boostrix or Boostrix prime + BPZE1 boost.
Pertussis, Whooping Cough
This was a dose and formulation ranging study to assess the safety and immunogenicity of SP0173 in healthy adolescents, adults, and older adults in the United States (US). Primary Objective * To describe the safety profile of each SP0173 investigational formulation. Observational Objective: * To describe the immunogenicity of each SP0173 investigational formulation.
Tetanus, Diphtheria, Pertussis, Whooping Cough
The purpose of this cohort study is to determine vaccine-specific rates of pertussis disease during the period of the study, among Wisconsin residents younger than 60 months of age (the Surveillance Population), and to descriptively compare the proportion of such persons vaccinated with Pentacel® vaccine who acquire pertussis disease to the proportion of such persons vaccinated with any other Diphtheria and Tetanus Toxoids and Acellular Pertussis (DTaP) vaccine who acquire pertussis disease. Primary Objective: To determine the rates and relative risk of pertussis disease among Surveillance Population members who have received Pentacel vaccine or another pertussis vaccine.
Pertussis
The objective in this observational cohort study of young adults sampled at three intervals during the academic year is to ascertain if there is carriage of B. pertussis in asymptomatic individuals. We hypothesize that in asymptomatic college students there is no carriage of B. pertussis detectable by polymerase chain reaction (PCR) assay.
Carriage of Bordetella Pertussis
The purpose of this study is to look at the safety and immunogenicity of a combination vaccine that includes tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis (Tdap). The study will be conducted in 48 pregnant women and 32 non-pregnant women. Safety of the newborn infant and the effect of the mother's vaccination on the infants' immune responses prior to vaccinating infants with another combination vaccine to protect against diphtheria, tetanus, and pertussis will be evaluated. Participants will be 18-45 years old. Pregnant volunteers will be 30-32 weeks pregnant and at a low risk for pregnancy complications. Pregnant volunteers will receive 2 injections (1 vaccine and 1 placebo, inactive substance); non-pregnant volunteers will receive 1 injection of vaccine. Blood samples will be collected from the mother and infant, along with the baby's growth measurements. Participation for mother infant pairs is about 15 months and about 7 months for non-pregnant women.
Diphtheria, Pertussis, Tetanus
The purpose of this study is to compare the effectiveness of two strategies of post-exposure prophylaxis (PEP) in healthcare workers (HCWs) who have been vaccinated with acellular pertussis vaccine and have been exposed to pertussis Secondary Objectives include a comparison of the costs of each PEP strategy and an assessment for risk factors associated with healthcare-associated acquisition of pertussis.
Pertussis
This study is a small-scale randomized, placebo-controlled factorial trial of two interventions to increase Tetanus, diphtheria and acellular pertussis (Tdap) immunization rates among infant caregivers. Specifically, the trial will compare a full cost vs. $5 Tdap voucher with or without an educational video.
Whooping Cough
The purpose of this study was to assess the safety of Boostrix administered on or after the first day of the 27th week of pregnancy by conducting a post-marketing study that provided safety information to the public and healthcare providers. This was one of the largest cohorts of pregnant women vaccinated with Boostrix in the U.S. Through partnership between Kaiser Permanente Southern California (KPSC) and the sponsor, GlaxoSmithKline (GSK), information about the safety of maternal vaccination with Boostrix and maternal and infant adverse events (AEs) in a community setting was gained.
Whooping Cough
The goal of this clinical trial is to investigate the safety and tetanus antibody response to a Tdap vaccine in healthy plasma donors. The main question it aims to answer are: * Is it safe to give this vaccine multiple times over one year to plasma donors since the package insert for this vaccine indicates that it should administered once every 10 years? * What is the tetanus antibody response over time in these donors after receiving the vaccine multiple times during the study? Participants will receive a Tdap vaccination every 3 months ±2 weeks for 12 months (5 vaccinations) with a 6 month follow-up after the last vaccination. After obtaining informed consent and screening for eligibility including plasmapheresis donor eligibility, subjects will have other baseline assessments performed and if eligible, will receive the scheduled vaccinations, will be assessed for adverse events (AEs) and have plasma samples collected for antibody titers each month thereafter for 11 months, and then at 1 and 6 months after the last vaccination. As these subjects are participating in a standard donor plasmapheresis donor program, assessments for donor eligibility and routine plasmapheresis will be performed; however, only the data specifically required to meet the objectives of this study will be collected.
Tetanus, Diphtheria and Acellular Pertussis Vaccination
This is a randomized, partially blind, placebo controlled, clinical trial evaluating a single intranasal dose of BPZE1 in healthy adults. The study will evaluate a lyophilized formulation of the product, with the goal of testing for the optimal dose for subsequent clinical trials. Fifty healthy adults, 18-49 years of age will be randomized to one of the four following treatment groups in a 3:3:3:1 ratio: 10\^7 colony forming units (CFU) of BPZE1 administered by VaxINator device, 10\^9 CFU of BPZE1 administered by VaxINator device, placebo administered by VaxINator device, 10\^9 CFU of BPZE1 administered by needleless tuberculin syringe. Study duration will be approximately 12 months with a subject participation duration of approximately 6 months. The primary objective of this study is to assess the safety and tolerability of a single intranasal dose of either 10\^7 or 10\^9 CFU of lyophilized BPZE1 vaccine.
Pertussis, Pertussis Immunisation
The purpose of this observational study is to evaluate the safety of Tetanus Toxoid Reduced Diphtheria, Toxoid, and Acelluar Pertussis Vaccine (Tdap) in pregnant women at ≥ 20 weeks 0 days gestation receiving Tdap as part of standard practice. Prior Tdap/Td/TT history will be verified by medical record review when possible. There will be an emphasis on enrolling women who have received Tdap before the current pregnancy, to the greatest extent possible. Non-pregnant women who are receiving their initial Tdap will also be recruited. Injection-site (local) and systemic reaction data will be assessed on the vaccination day and during the 7 days following vaccination using either identical web-based or paper diaries, depending on the preference of the study participant. Pregnant women will be followed until delivery with comprehensive obstetric and neonatal outcomes obtained from review of the electronic medical record.
Pertussis
The purpose of this Registry is to detect and describe any abnormal pregnancy outcomes, including teratogenicity, in females intentionally or unintentionally exposed to Boostrix during their pregnancies in the US. The Registry requires voluntary, prospective reporting of eligible pregnancies by patients and health care providers (HCPs). Data such as vaccination with Boostrix during pregnancy or within 28 days preceding conception, potential confounding factors (such as exposure to other medications) and information related to the outcome of the pregnancy will be collected prospectively
Pertussis
This study evaluates whether offering Tetanus, diphteria and acellular pertussis (Tdap) vaccine to caregivers of newborn infants during pediatric well child visits increase the caregivers' vaccination rates.
Pertussis, Vaccination
The purpose of this study is to evaluate the persistence of antibodies against all the vaccine antigens 1, 3, 5 and 9 years after an initial vaccination with Tdap, and also to assess immunogenicity and safety of another dose of Boostrix, administered in this study. This protocol posting deals with objectives and outcome measures of the extension phase. The objectives and outcome measures of the primary phase are presented in a separate protocol posting (NCT number = NCT00346073).
Acellular Pertussis, Tetanus, Diphtheria
It is well recognized that older adults can contract pertussis, suffer its complications, and unwittingly transmit it to close contacts, which may well include infants too young to have received their primary series of DTaP vaccinations. ADACEL® vaccine is currently licensed in the US for persons 11 - 64 years of age, but no pertussis vaccine is yet approved for administration to older adults. The most widely used Td vaccine in the US, DECAVAC®, has no upper limit on its age indication. The purpose of this trial is to describe the safety and immunogenicity of ADACEL® vaccine among individuals ≥ 65 years of age.
Pertussis, Tetanus, Diphtheria
The current study will provide information for the use of Boostrix concomitantly with influenza vaccine in adults aged 19-64 years. This study will also provide safety and immunogenicity data in a cohort of adults aged greater than or equal to 65 years.
Acellular Pertussis, Diphtheria, Tetanus
GSK Biologicals' dTpa vaccine has recently been approved by the US Food and Drug Administration (FDA) for booster vaccination of adolescents aged 10 to 18 years. The ACIP has recently issued provisional recommendations for universal adult Tdap vaccination. The current study will provide pivotal data in support of extending the age range for Boostrix vaccine to include adults 19-64 years of age.
Acellular Pertussis, Diphtheria, Tetanus
This is a descriptive study to evaluate the safety and immunogenicity of ADACEL® and BOOSTRIX® vaccines among US adolescents.
Pertussis, Tetanus, Diphtheria
New immunization recommendations in the US include vaccination of adolescents against pertussis and meningococcal disease. The Advisory Committee on Immunization Practices of the Centers for Disease Control and Prevention recommends that Tdap (Tetanus Toxoid, Reduced Diphtheria Toxoid And Acellular Pertussis Vaccine Adsorbed) and MCV4 (Meningococcal conjugate vaccine against serotypes A, C, Y and W-135) vaccines be administered to adolescents at the same office visit if vaccination with both vaccines is indicated. Therefore, this study is designed to evaluate the safety and immunogenicity of a booster vaccination with Boostrix co-administered with Menactra as compared to the administration of either vaccine alone in healthy adolescents 11 - 18 years of age.
Acellular Pertussis, Tetanus, Diphtheria
To further characterize the vaccine safety profile and to identify any signals of potentially vaccine-related adverse events (AEs) not detected during pre-licensure studies.
Pertussis
The purpose of this study is to evaluate the AFIX-OB model to determine its impact on the change in flu and pertussis (Tdap) uptake, provider knowledge, attitudes and beliefs, and patient knowledge, attitudes and beliefs regarding maternal vaccination. The structure of the model and quality improvement interventions are guided by theory including the elaboration likelihood model and P3 model. These quality improvement measures will be implemented in OB clinics within the Yale New Haven Health System.
Influenza, Whooping Cough
The aim of this study is to describe immunogenicity of a single booster dose of Adacel vaccine versus Boostrix vaccine among approximately 420 adolescents 11 to \<13 years of age. Primary objective: * To describe seroprotection rates against tetanus and diphtheria in subjects randomized to receive either Adacel or Boostrix vaccine. Observational objectives: * To describe pre- and post-vaccination tetanus, diphtheria, and pertussis geometric mean antibody concentrations (GMCs) in subjects randomized to receive either Adacel or Boostrix vaccine. * To describe booster response rates against tetanus, diphtheria, and pertussis in subjects randomized to receive either Adacel or Boostrix vaccine. * To describe the rates of adverse events (AEs) immediately post-vaccination, and the rates of unsolicited AEs and serious adverse events (SAEs) following vaccination with Adacel or Boostrix vaccine from Visit 1 through Visit 2.
Tetanus, Diphtheria, Pertussis, Whooping Cough
The purpose of this study is to describe the safety and immunogenicity of repeat administration of Adacel vaccine approximately 10 years following initial administration of the vaccine. Antibody levels prior to revaccination will also be used to characterize antibody persistence following initial vaccination 10 years earlier. Primary Objectives: * To compare seroprotection rates against tetanus and diphtheria induced by Adacel vaccine to those induced by Td Adsorbed vaccine. * To compare booster response rates against tetanus and diphtheria induced by Adacel vaccine to those induced by Td Adsorbed vaccine. * To compare anti-pertussis geometric mean antibody concentrations (GMCs) induced by Adacel vaccine to the GMCs induced by Daptacel® vaccine given to infants. Secondary Objectives: * To describe the rates of immediate reactions, solicited reactions, unsolicited adverse events (AEs), and serious adverse events (SAEs) following vaccination with Adacel or Td Adsorbed vaccine. * To describe booster response rates for pertussis antigens following revaccination with Adacel vaccine.
Tetanus, Diphtheria, Pertussis, Whooping Cough
This study is designed to evaluate in a controlled manner the effect of Prevnar® on the immune responses of Pentacel™ Primary Objective - Stage I: To compare the immune responses elicited by an infant series of Pentacel™ when given at different times from or concurrently with a Pneumococcal conjugate vaccine (Prevnar®). Primary Objective - Stage II: To compare the immune responses elicited by a 4th dose of Pentacel™ when given at different times from or concurrently with Prevnar®.
Diphtheria, Tetanus, Haemophilus Infection, Pertussis, Polio
This study was designed to assess the lot comparability of DAPTACEL, as well as the safety and immunogenicity of DAPTACEL when co-administered with other recommended infant vaccines. Stage I Primary Objectives: 1. To assess the lot-comparability of immunogenicity of DAPTACEL by when co-administered with other recommended vaccines. 2. To compare the immune response to DTaP-IPV/Hib (Pentacel) with those of three lots of DAPTACEL when co-administered with other recommended vaccines. 3. To compare the immune response of PRP-T antigen in Pentacel with that of ActHIB concurrently administered in a different injection site with DAPTACEL when these vaccines are co-administered with other recommended vaccines. Stage II Primary Objectives: 1. To compare the immune response of DAPTACEL when the 4th dose is co-administered with Hib or other infant vaccines. 2. To compare the the immune response of Pentacel with those elicited by DAPTACEL when co-administered with ActHIB in toddlers.
Diphtheria, Tetanus, Whooping Cough, Polio, Haemophilus Influenzae Type b
Primary Objectives: 1. To present the safety profile after a 5th dose of DAPTACEL® in children 4 to 6 years of age who have previously received 4 doses of DAPTACEL® or Pentacel™. 2. To present the pre-Dose 5 and post-Dose 5 antibody responses to the antigens in DAPTACEL® in children 4 to 6 years of age who have previously received 4 doses of DAPTACEL® or Pentacel™. Observational Objectives: 1. To compare under equivalence criteria the pre-Dose 5 and post-Dose 5 antibody responses to the antigens in DAPTACEL® in children 4 to 6 years of age who have previously received 4 doses of DAPTACEL® or Pentacel™. 2. To present the pre-vaccination anti-poliovirus GMTs and seroprotection rates. 3. To present the post-vaccination anti-poliovirus GMTs and seroprotection rates among subjects receiving a 4th dose of IPV concurrently with the 5th dose of DAPTACEL and a 2nd dose of MMR.
Diphtheria, Tetanus, Pertussis
The overall aim of the study is to corroborate that a schedule consisting of 3 doses of Pentacel™ and a 4th dose of DAPTACEL® and ActHIB® or 4 doses of Pentacel™ or 4 doses of Quadracel and ActHIB® is as safe and immunogenic as a standard of care schedule based on 3 doses of the licensed-equivalent vaccines DAPTACEL®, Vero cell derived Inactivated Poliovirus vaccine (IPOL®), and ActHIB® and a 4th dose of DAPTACEL® and ActHIB®.
Diphtheria, Polio, Pertussis
The primary research aim of this project is to test the effectiveness of a comprehensive, evidence-based vaccine promotion package implemented in the obstetric setting on increasing the likelihood that a pregnant woman in Georgia will receive an influenza and/or pertussis vaccine.
Influenza, Pertussis
Monitoring immune response and longevity in serum and milk after Tdap administration to postpartum women. The clinical trial will involve women (aged 18 - 45 years) who have just delivered full-term infants (greater than or equal to 37 completed weeks of gestation) at Vanderbilt University Medical Center. The enrollment period will be fifteen months. The duration is over two years of observation.
Diphtheria, Pertussis, Tetanus
The aim of the study is to further characterize the safety and immunogenicity of Menactra® in the population \<2 years of age when administered alone and when the second dose is administered concomitantly with the 4th dose of Pentacel®, a licensed pediatric vaccine. Primary Objectives: * To evaluate and compare the antibody responses to meningococcal serogroups A, C, Y, and W-135 induced by 2 injections of Menactra® in subjects aged 9 months at the first vaccination visit and 15 to 18 months at the second vaccination visit. * To evaluate and compare the antibody responses to Pertussis (pertussis toxoid \[PT\], filamentous haemagglutinin \[FHA\] and pertactin \[PRN\]) antigens induced by a dose of Pentacel® when administered concomitantly with Menactra® to those elicited by a dose of Pentacel® administered alone. * To evaluate and compare the antibody responses to polyribosylribitol phosphate (PRP), tetanus and diphtheria antigens induced by a dose of Pentacel® when administered concomitantly with Menactra® to those elicited by a dose of Pentacel® alone. Observational Objectives: * To describe the safety profile (immediate unsolicited AEs within 30 minutes of each trial vaccination, solicited reactions within 7 days of each vaccination, unsolicited AEs within 30 days of each vaccination, and serious adverse events \[SAEs\] throughout the course of the trial from Day 0 up to Day 30 after the last trial vaccination\[s\]) in all trial groups * To describe the antibody responses to meningococcal serogroups A, C, Y, and W-135, measured by SBA HC, 30 days after the second Menactra® administration * To describe the antibody responses to Pentacel® (PT, FHA, PRN, FIM, diphtheria, tetanus, polio, PRP) measured by enzyme-linked immunosorbent assay (ELISA), radioimmunoassay (RIA), or functional assays.
Meningitis, Meningococcal Infection, Diphtheria, Tetanus, Pertussis, Haemophilus Influenzae Serotype b (Hib)