Clinical trials: Immunization; Infection
Influenza
Immunogenicity and Safety of a Single 0.5 mL Dose of Inflexal V With a 0.25 mL 2-dose Regimen of Inflexal V
The study aims to evaluate the immunogenicity of a single full (0.5 mL) dose and a 0.25 mL 2-dose regime of Inflexal V in unprimed children aged 6 - <36 months, using the EMA guideline for the re-registration of the seasonal…
- Trial name
- NCT01229397
- Testing
- Inflexal V
- Where
- 2 sites in Italy
- Volunteers
- 205 people, healthy volunteers welcome
- Sponsor
- Crucell Holland BV
GARDASIL Vaccination
Innovative Tool to Increase Completion of Human Papillomavirus (HPV) Vaccine Series
Planned Parenthood Federation of America's (PPFA) Medical Affairs Division will conduct a prospective, cluster randomized trial to determine which factors influence the acquisition of the second and third human papillomavirus…
- Trial name
- NCT01343485
- Testing
- Computer reminder system
- Where
- 9 sites in United States
- Volunteers
- 365 people, healthy volunteers welcome
- Sponsor
- Planned Parenthood Federation of America
Whooping Cough
Effectiveness of Maternal Immunization With Boostrix at Preventing Pertussis Among Infants <2 Months Old in the United States
The purpose of this study is to estimate the effectiveness of maternal immunization with Boostrix at preventing pertussis in infants in the United States.
- Trial name
- NCT03973905
- Testing
- Not applicable / dataset analysis
- Where
- Belgium
- Volunteers
- 290 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Neisseria Meningitidis, Haemophilus Influenzae Type b
Persistence of Antibodies at 3, 4 and 6 Years of Age After Vaccination With Meningococcal, Pneumococcal and Hib Vaccines
This protocol posting deals with objectives \& outcome measures of an extension phase when subjects are aged 3, 4 and 6 years of age.
- Trial name
- NCT00891176
- Testing
- MenitorixTM, Pneumococcal conjugate vaccine GSK1024850A, PrevenarTM
- Where
- 28 sites in Germany, Poland and 1 more
- Volunteers
- 582 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Herpes Zoster
Study to Evaluate Immunogenicity and Safety of GSK Biologicals' Herpes Zoster Subunit (HZ/su) Vaccine at 9 and 10 Years After Vaccine Administration and Assessment of Re-vaccination With 2 Additional Doses at 10 Years After Initial Vaccination, in Healthy Subjects Aged 60 Years of Age(YOA) and Older
The purpose of this study is to evaluate the persistence of immune response to the HZ vaccine as well as safety up to 10 years after the first dose of initial vaccination course.
- Trial name
- NCT02735915
- Testing
- Herpes Zoster Vaccine GSK1437173A
- Where
- 7 sites in Czechia, Germany and 1 more
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Malaria
Safety, Immunogenicity, and Protective Efficacy of Radiation Attenuated Plasmodium Falciparum NF54 Sporozoites (PfSPZ Vaccine) During Malaria Transmission Season in Healthy African Adult Women of Childbearing Potential in Mali
Background: Malaria is a disease spread by mosquitos. Pregnant women are highly susceptible to malaria. This can lead to poor health outcomes for pregnant women and their babies.
- Trial name
- NCT03989102
- Testing
- PfSPZ Vaccine, Normal Saline
- Where
- Mali
- Volunteers
- 324 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Hepatitis B
Long Term Follow-Up Study 16-20 Years After Hepatitis B Vaccination in Newborns of Mothers Who Were Seropositive for Hepatitis B Envelope Antigen (HBeAg) & Hepatitis B Surface Antigen (HBsAg)
This study is performed to evaluate the persistence of anti-hepatitis B surface antigen (HBs) antibodies up to 16, 17, 18, 19 and 20 years after administration of the first dose of the study vaccine, Engerix-B™.
- Trial name
- NCT00240539
- Testing
- Blood sampling
- Where
- Thailand
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Hepatitis A
A Study to Evaluate the Safety and Immunogenicity of the Hepatitis A Virus Vaccine HAVpur in Healthy Young Children
This is a study to test whether vaccination with HAVpur Junior against hepatitis A provides protection that is non-inferior to the protection afforded by vaccination with Havrix 720 Junior.
- Trial name
- NCT01349829
- Testing
- HAVpur Junior, Havrix 720 Junior
- Where
- 3 sites in India
- Volunteers
- 251 people, healthy volunteers welcome
- Sponsor
- Crucell Holland BV
SARS-CoV-2 Infection, COVID-19
To Evaluate the Safety, Tolerability, and Immunogenicity of BNT162b2 Against COVID-19 in Healthy Pregnant Women 18 Years of Age and Older
Results will be submitted, however please note that data are not yet available for all serology outcome measures. This will be a Phase 2/3, randomized, placebo-controlled, observer-blind study evaluating the safety, tolerability…
- Conditions
- SARS-CoV-2 Infection, COVID-19, Maternal Immunization
- Trial name
- NCT04754594
- Testing
- BNT162b2
- Where
- 90 sites in United States, Brazil and 3 more
- Volunteers
- 726 people, healthy volunteers welcome
- Sponsor
- BioNTech SE
Influenza, Influenza Immunisation
Development of Childhood Anti-Influenza Immunity
This study is a prospective surveillance of the immune response to seasonal vaccination in healthy children. The study will enroll a total of approximately 220 subjects.
- Trial name
- NCT03673345
- Testing
- Influenza Virus Quadrivalent Inactivated Vaccine
- Where
- United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Vaccination Refusal, COVID-19 Pandemic
COVID-19 Messaging for Vaccination
This study will distribute videos of health professionals encouraging Covid-19 vaccination to a large sample of Facebook users, and will test the most effective ways to maximize diffusion of this vaccine-related content to…
- Trial name
- NCT05182554
- Testing
- Doctor Videos, Sharing Videos, Sharing Videos (Influencers)
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Massachusetts Institute of Technology
Haemophilus Influenzae Type b, Neisseria Meningitidis
Dose Ranging Study of Combined Haemophilus Influenzae Type B-Meningococcal Serogroups CY (Hib-MenCY-TT) Vaccine
This study evaluated the safety and immunogenicity of 3 formulations of Hib-MenCY-TT vaccine compared to 2 control groups receiving licensed meningococcal serogroup C conjugate vaccine and/or licensed Hib conjugate vaccine…
- Trial name
- NCT00127855
- Testing
- Hib-MenCY-TT vaccine (MenHibrix), Meningitec®, ActHIB®
- Where
- 3 sites in Australia
- Volunteers
- 409 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Infections, Streptococcal
COMPAS (Clinical Otitis Media & Pneumonia Study): Pneumonia & Acute Otitis Media (AOM ) Efficacy Study of the Pneumococcal Conjugate Vaccine
This is a study in a large number of healthy children less than 3 years old to measure the efficacy of GlaxoSmithKline (GSK) Biologicals' 10-valent pneumococcal conjugate candidate vaccine (Synflorix vaccine, or GSK1024850A) to…
- Trial name
- NCT00466947
- Testing
- Pneumococcal conjugate vaccine GSK1024850A, Havrix, Engerix-B
- Where
- 22 sites in Argentina, Colombia and 1 more
- Volunteers
- 23,802 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Influenza Vaccination
PROmotion of FLU Vaccine Uptake in the Emergency Department - PROFLUVAXED
The goal of this research is to increase influenza vaccine acceptance and uptake in vulnerable populations whose primary (and often only) health care access occurs in emergency departments (ED Usual Source of Care Patients).
- Trial name
- PROFLUVAXED (NCT05836818)
- Testing
- Question (Q), Messaging (M)
- Where
- 8 sites in United States
- Volunteers
- 776 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Infections, Meningococcal
Study to Assess the Immunological Long-term Persistence of Antibodies (Abs) 2 Years After GlaxoSmithKline (GSK) Meningococcal ABCWY Vaccination in the V102_15 (NCT02212457) and Response to a Booster in Adolescents
The purpose of this study is to compare the persistence of 2 or 3 doses of the GSK MenABCWY vaccine, or 2 doses of GSK rMenB+OMV vaccine (Bexsero) administered to healthy adolescents at approximately 24 months after the last…
- Trial name
- NCT02946385
- Testing
- Meningococcal ABCWY Vaccine, Meningococcal B Recombinant vaccine
- Where
- 17 sites in Finland, Poland
- Volunteers
- 604 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Diphtheria, Pertussis
Study to Assess if Quinvaxem Can be Interchanged With Other Pentavalent Vaccines During Standard Childhood Vaccination
This is a study to show that vaccination with 1 dose of Tritanrix HB+Hib followed by Quinvaxem vaccine as the 2nd and 3rd dose is not inferior to vaccination with Quinvaxem for all 3 doses, with respect to protection against all…
- Conditions
- Diphtheria, Pertussis, Tetanus, Hepatitis B
- Trial name
- NCT01357720
- Testing
- Quinvaxem, Quinvaxem/Tritanrix
- Where
- Philippines
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Crucell Holland BV
Avian Influenza, Influenza Immunisation
Sanofi 2017 H7N9 With/Without AS03 in Adults/Elderly
This is a randomized, double-blinded, Phase II study in healthy males and non-pregnant females 19 years and older that is designed to assess the safety, reactogenicity, and immunogenicity of a pre-pandemic 2017 monovalent…
- Trial name
- NCT03312231
- Testing
- AS03, Inactivated influenza H7N9 vaccine, Phosphate Buffered Saline (PBS) diluent
- Where
- 5 sites in United States
- Volunteers
- 720 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
COVID-19, Vaccine Uptake
Addressing Vaccine Hesitancy and Increasing COVID-19 Vaccine Uptake Among African American Young Adults in the South
The study staff will conduct a hybrid type 1 effectiveness implementation 2-arm trail with 360 Black young adults from Alabama, Georgia, and North Carolina.
- Trial name
- NCT05490329
- Testing
- Tough Talks COVID
- Where
- United States
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- Florida State University
Influenza
Immunogenicity & Safety of GSK's Influenza Vaccine 1557484A Given to Adults Aged ≥18 Years
The purpose of this Phase 3, observer-blind, placebo-controlled, multi-center study is to characterize the immunogenicity \& safety of the investigation vaccination regimen of GSK 1557484A vaccine given to adults aged ≥18 years.
- Trial name
- NCT00616928
- Testing
- Influenza A (H5N1) Virus Monovalent Vaccine, Adjuvanted
- Where
- 40 sites in United States, Canada
- Volunteers
- 4,561 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Influenza, Vaccination
Flu2Text: Text Message Reminders for 2nd Dose of Influenza Vaccine
This multi-site study assesses the impact of text message reminders on the receipt of the second dose of influenza vaccine, and takes place primarily in practices from the American Academy of Pediatrics (AAP) Pediatric Research…
- Trial name
- F2T (NCT03287830)
- Testing
- Text message influenza vaccine reminders
- Where
- 3 sites in United States
- Volunteers
- 2,105 people
- Sponsor
- Columbia University