Clinical trials: Immunisation
Cholera, Diarrhea
Mass Oral Cholera Vaccination in Zanzibar
The purpose of this study is to conduct cholera vaccinations in high-risk populations in Zanzibar in order to estimate herd protection conferred by the vaccine,estimate effectiveness of the vaccine, and describe the interaction…
- Trial name
- NCT00709410
- Testing
- rBS-WC vaccine
- Where
- Tanzania
- Volunteers
- 51,151 people, healthy volunteers welcome
- Sponsor
- International Vaccine Institute
Herpes Zoster
Safety and Immunogenicity of Recombinant Varicella Zoster Virus Vaccine in People With HIV Who Have a CD4 Count Less Than 300 or Greater Than or Equal to 300 and a Healthy Control Population
Background: Shingles is a painful, blistering rash caused by the same virus that causes chickenpox. Shingrix is a vaccine approved to prevent shingles in healthy adults over age 50 and in immunocompromised adults over age 18.
- Trial name
- NCT05580458
- Testing
- Shingrix
- Where
- United States
- Volunteers
- 225 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Influenza Virus Infection, Trained Immunity
Effects of BCG on Influenza Induced Immune Response
In the present study, the investigators want to investigate whether prior BCG-vaccination improves the efficacy of influenza ("the flu") vaccination in young and/or old healthy volunteers and consequently could protect against…
- Trial name
- NCT02114255
- Testing
- BCG
- Where
- Netherlands
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Radboud University Medical Center
Immunization, Human Influenza
Study of Yili Mei Yi Tian Active Lactobacillus Drink to Improve Immunity and Digestive System
Study on Evaluating the Promote Effect of Yili Mei Yi Tian Active Lactobacillus Drink on Immunity and Physical Intestinal Canal
- Conditions
- Immunization, Human Influenza, Common Cold, Constipation
- Trial name
- NCT01677715
- Testing
- Yili "Mei Yi Tian" active lactobacillus drink, recombined milk drink contains no lactobacillus
- Where
- 2 sites in China
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Inner Mongolia Yili Industrial Group Co., Ltd
Safety, Immunogenicity
EMaBS TB Vaccine Study
The study will commence with a dose-escalation and age de-escalation study in healthy adults and adolescents from the previous Entebbe Mother and Baby Study (EMaBS) in Entebbe, Uganda, focusing on ChAdOx1 85A, to provide safety…
- Trial name
- NCT03681860
- Testing
- ChAdOx185A, MVA85A, BCG
- Where
- 2 sites in Uganda, United Kingdom
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Oxford
COVID-19
Clinical Trial of Safety and Immunogenicity of Recombinant SARS-CoV-2 S-Trimer Vaccine (CHO Cells) as Booster Vaccination in Populations Aged 18 to 59 Years
Increased immune escape of emerging SARS-CoV-2 variants and waning neutralizing antibody levels over time indicate the importance of COVID-19 vaccine booster dose.
- Trial name
- NCT05716347
- Testing
- the recombinant SARS-CoV-2 S-Trimer vaccine/inactivated SARS-CoV-2 vaccine
- Where
- China
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Binhui Biopharmaceutical Co., Ltd.
Vaccines, Vaccines Adverse Reaction
A Multifaceted Intervention on Reducing Immunization Errors
The goal of this trial is to reduce the general error related to vaccines and immunizations (composited on secondary endpoint), after 11 moths of folow-up after cluster randomization and stepped wedge on primary care on brazilian…
- Conditions
- Vaccines, Vaccines Adverse Reaction, Vaccine Practice
- Trial name
- THEIA (NCT06745635)
- Testing
- Usual Care, Multifaceted intervention
- Where
- Brazil
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Hospital Israelita Albert Einstein
Human Papillomavirus Infection
Video-Assisted Counseling for HPV Vaccination
Video-assisted counseling has been shown to improve consistency of counseling regarding a wide variety of health-care related issues.
- Trial name
- NCT03510091
- Testing
- Counseling
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Le Bonheur Children's Hospital
Pain, Injection Site Reaction
Safety of Pediatric COVID-19 Vaccination
This is a prospective, observational study. During the study, children and adolescents (ages ≥ 5 to < 16) will be followed post administration of mRNA COVID-19 vaccines.
- Conditions
- Pain, Injection Site Reaction, Adverse Drug Event
- Trial name
- NCT05157191
- Testing
- Observational
- Where
- 5 sites in United States
- Volunteers
- 299 people, healthy volunteers welcome
- Sponsor
- Duke University
Positron-Emission Tomography, Immunization Reaction
A Pilot Clinical Study of PET Scanning in Evaluation of Vaccine Reactogenicity
This study forms part of an integrated, multi-study effort to identify potential biomarkers of reactogenicity to vaccines. We have selected PET-CT as it is in routine clinical use and has been serendipitously shown to image lymph…
- Trial name
- PETVACC (NCT04515368)
- Testing
- Immunization
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Imperial College London
HIV Infection, Measles
Impact of HIV on Measles and Measles Immunisation
We conducted a longitudinal study to assess the immunogenicity of standard-titer measles vaccine in HIV-infected and uninfected Zambian children.
- Conditions
- HIV Infection, Measles, Children
- Trial name
- NCT00247091
- Testing
- standard-titer measles vaccine
- Where
- Zambia
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins Bloomberg School of Public Health
COVID-19
Multisite Observational Maternal and Infant Study for COVID-19
This is an observational, non-interventional, prospective cohort study designed to collect clinical information and specimens to evaluate the immune responses from pregnant individuals and postpartum individuals and their infants…
- Trial name
- MOMI-Vax (NCT05031468)
- Testing
- Licensed or EUA SARS-CoV-2 vaccine
- Where
- 10 sites in United States
- Volunteers
- 562 people, healthy volunteers welcome
- Sponsor
- Emory University
Immune Response
Plant Stanol Esters and Influenza Vaccination
Plant stanols are known to lower low-density lipoprotein cholesterol (LDL-C). However, recent studies have suggested that these compounds also beneficially influence the immune system, e.g.
- Trial name
- NCT05706350
- Testing
- Influenza vaccine, Plant stanol soft chews (2g per day), Plant stanol soft chews (3g per day)
- Where
- Netherlands
- Volunteers
- 137 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Parents
Edtech-HPV: A Community Approach Using Education and Technology to Increase HPV Vaccination
This study is a two-arm randomized controlled trial, implemented to assess the effectiveness of a community-based educational program with and without a text messaging reminder system, in increasing the rate of HPV vaccination…
- Trial name
- Edtech-HPV (NCT03209713)
- Testing
- HPV Vaccine Education, Text Messaging Reminder
- Where
- 4 sites in United States
- Volunteers
- 672 people, healthy volunteers welcome
- Sponsor
- Memorial Sloan Kettering Cancer Center
Virus Diseases, Respiratory Tract Infections
Safety of H1N1 Influenza Vaccination in Pregnant Women
Since October 2009, H1N1 influenza vaccine has developed and approved of immunization in population in China. However, there was little epidemiological evidence of safety when vaccinated in healthy pregnant women.
- Conditions
- Virus Diseases, Respiratory Tract Infections, Influenza, Orthomyxoviridae Infections
- Trial name
- NCT01842997
- Testing
- split-virion, non-adjuvanted H1N1 vaccine of 15 μg
- Where
- China
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Jiangsu Province Centers for Disease Control and Prevention
Malaria
Comparing Safety and Protective Efficacy of Vaccine Candidate PfSPZ-CVac and MVA ME-TRAP/ ChAd63 ME-TRAP in Adults
This is a single centre, randomized, placebo-controlled phase 1/2 study comparing two malaria vaccine candidates. The first vaccine candidate PfSPZ-CVac (Plasmodium falciparum sporozoites (PfSPZ) challenge administered with a…
- Trial name
- NCT05441410
- Testing
- Pyronaridine Tetraphosphate, Artesunate Drug Combination, PfSPZ Challenge (NF54), MVA ME-TRAP
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospital Tuebingen
Vaccination Refusal
Does the COVID-19 Vaccination Rate Change According to the Education, Income, Culture Level, Prosociality ?
"Does the COVID-19 vaccination rate change according to the education, income, culture level, social mindfulness and prosociality ?"
- Trial name
- NCT05057208
- Testing
- COVID
- Where
- Turkey (Türkiye)
- Volunteers
- 112 people, healthy volunteers welcome
- Sponsor
- Hacettepe University
Malaria
Safety and Protective Efficacy of IV Immunization With Cryopreserved PfSPZ Under A/P Chemoprophylaxis
Single center, randomized, placebo-controlled, double-blinded trial using PfSPZ Challenge (NF54) under A/P chemoprophylaxis for immunization and PfSPZ Challenge (NF54) and PfSPZ Challenge (7G8) for repeat CHMI.
- Trial name
- NCT02858817
- Testing
- atovaquone/proguanil 250mg/100mg (A/P), PfSPZ Challenge (NF54), NaCl 0,9%
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospital Tuebingen
Neonate, Maternal Transmission
Phase 3 Maternal Safety & Immunogenicity Trial of MVA-BN® in DRC
This Phase 3 open-label study aims to assess the safety and immune response of the MVA-BN mpox vaccine when administered subcutaneously to pregnant and postpartum women in the Democratic Republic of the Congo (DRC), a population…
- Conditions
- Neonate, Maternal Transmission, Mpox, Vaccination
- Trial name
- PregInPoxVac (NCT06844500)
- Testing
- MVA-BN standard regimen, MVA-BN standard regimen (Administered as PEP)
- Where
- Democratic Republic of the Congo
- Volunteers
- 359 people, healthy volunteers welcome
- Sponsor
- Jean-Pierre Van geertruyden
Malaria
First-in-Human PfSPZ-LARC2 Vaccination/CHMI
This randomized, double-blind, placebo-controlled, Phase 1 trial will enroll up to 22 malaria-naïve, adult participants to test safety, tolerability, immunogenicity, and efficacy of the genetically attenuated Plasmodium…
- Trial name
- NCT06735209
- Testing
- PfSPZ Vaccine, PfSPZ (7G8) Challenge, Sodium Chloride, 0.9%
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)