Clinical trials: Yellow Fever Immunization
Yellow Fever (Healthy Volunteers), Biopsy/Methods
Baseline Assessment of Skin Resident Memory T Cells in Healthy Unvaccinated Participants
In The main GeKoSkimm trial (= A randomized controlled trial to compare the immunogenicity and skin imprinting of intradermal, subcutaneous and intramuscular yellow fever vaccination) the investigators try to understand whether…
- Trial name
- NCT07636551
- Testing
- Skin punch biopsy, Blood samples
- Where
- Belgium
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Institute of Tropical Medicine, Belgium
Yellow Fever, Yellow Fever Immunisation
A Trial to Evaluate the Safety, Reactogenicity, and Immunogenicity of MVA-BN Yellow Fever Vaccine With and Without Montanide ISA-720 Adjuvant in 18-45 Year Old Healthy Volunteers
This study is a multi-center, double-blind, placebo-controlled, Phase I study to evaluate the safety, reactogenicity, tolerability, and immunogenicity of Modified Vaccinia Ankara-Bavarian Nordic-Yellow Fever (MVA-BN-YF) in…
- Trial name
- NCT02743455
- Testing
- ISA-720, MVA Smallpox Vaccine, MVA-BN Yellow Fever Vaccine
- Where
- 2 sites in United States
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Healthy, Cytotoxicity
Cytotoxicity of Yellow Fever Specific CD8 T Cells Following YF-17D Vaccination
Investigating cytotoxicity of yellow fever specific CD8 T cells following YF-17D vaccination and the following licensing of these epitope-specific CD8 T cells
- Conditions
- Healthy, Cytotoxicity, Yellow Fever Vaccination Reaction
- Trial name
- CYF-8 (NCT04083430)
- Testing
- Yellow Fever Vaccine
- Where
- Denmark
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Yellow Fever Vaccination Reaction
Study of the Safety and Immunogenicity of Reduced Doses of the US Yellow Fever Vaccine
This is an open-label, randomized, exploratory study to evaluate the human immune response to reduced subcutaneous (SQ) dosing of Yellow Fever vaccine compared to the standard FDA approved subcutaneous vaccination dose.
- Trial name
- NCT05374317
- Testing
- Yellow Fever Vaccine
- Where
- United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- US Army Medical Research Institute of Infectious Diseases
Yellow Fever
Turnover of Antigen Specific Lymphocytes and Monocytes After Immunization With the 17D Yellow Fever Vaccine
The yellow fever vaccine is a live, attenuated virus that results in a robust immune response, especially in the T cell compartment.
- Trial name
- NCT01290055
- Testing
- Yellow fever vaccine, Deuterium (70% enriched 2H2O) labeled water
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Sri Edupuganti
Yellow Fever
The Effect of Inflammation and Damage to Lymph Node Structures on Durable Protective Immunity Following Yellow Fever Vaccination
Hypothesis: Infections other than HIV can cause LN inflammation and collagen damage to the fibroblastic reticular cell network (FRCn), which will lead to CD4 T cell depletion and impaired vaccine responses.
- Trial name
- NCT04269265
- Testing
- Yellow Fever Vaccine
- Where
- 2 sites in United States, Uganda
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Yellow Fever Vaccine
VAC-SIP-YF (Vaccination- Safety & Immunogenicity During Pregnancy- Yellow Fever)
The aim of this study is to compare the immunogenicity induced by yellow fever vaccination administered during pregnancy with that induced by vaccination outside pregnancy, and to assess the maternal and fetal tolerance of this…
- Trial name
- VAC-SIP-YF (NCT06694766)
- Testing
- Blood sample collection
- Where
- France
- Volunteers
- 270 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur
Yellow Fever Vaccine, Yellow Fever
Yellow Fever Vaccine on Statin/ Non Statin Subjects
Since the 1st pandemic of the 21st century caused by SARS coronavirus, the world has experienced outbreaks of swine origin H1N1 influenza, Ebola and Zika viruses, which have all resulted in global health crises.
- Trial name
- NCT03116802
- Testing
- Stamaril (live attenuated yellow fever vaccine)
- Where
- Singapore
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Singapore General Hospital
Poliomyelitis
IPV Clinical Trial - The Gambia
The overall goal of this study is to identify interference between intramuscular Inactivated Polio Vaccine (IPV) and other vaccines (Measles Rubella and Yellow Fever) co-administered at nine months of age and to confirm the…
- Trial name
- IPV (NCT01847872)
- Testing
- IPV IM Needle, IPV ID Needle, IPV IM Device
- Where
- The Gambia
- Volunteers
- 1,504 people, healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
Yellow Fever
Complementary Study of the Duration of Post-vaccination Against Yellow Fever Immunity in Children
In a previous study by the researchers' group, the researchers' investigate the duration of yellow fever post-vaccination immunity in vaccinated children between 9 and 23 months of age.
- Trial name
- NCT02990182
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Oswaldo Cruz Foundation
Viremia
Yellow Fever Virus Vaccine and Immune Globulin Study
The purpose of this study is to determine whether immune globulin can limit the amount of yellow fever vaccine virus present in the blood after vaccination without compromising the immunity associated with the yellow fever…
- Trial name
- NCT00254826
- Testing
- YF-VAX® plus saline, 17D YF Vaccine plus Ig,
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Emory University
Yellow Fever Immunization
A Phase III Control Study of the Safety and Immunogenicity of vYF in Pediatric Population
The purpose of this study is to determine whether vYF (investigational vaccine) is safe and can help the body to develop antibodies (immunogenicity) compared with Stamaril vaccine and YF-VAX vaccine (both licensed vaccines) and…
- Trial name
- NCT07103148
- Testing
- Yellow fever vaccine (live), Measles, combinations with mumps and rubella, live attenuated
- Where
- 15 sites in Honduras, Mexico and 1 more
- Volunteers
- 2,440 people, healthy volunteers welcome
- Sponsor
- Sanofi
Immunization, Infections
Description of the Immune Response to Yellow Fever Vaccination
Vaccine protection depends on a specific adaptive immune memory. However, a little-explored aspect of certain live vaccines may provide beneficial, non-specific protection against infections or pathogens other than the one from…
- Trial name
- IVORY2 (NCT06718127)
- Testing
- blood samples collection
- Where
- France
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur
HIV Infections, Yellow Fever Vaccine
"Persistence of Neutralizing Antibodies Against Yellow Fever (YF) in HIV-infected Patients"
Participating countries: Belgium Context: In June 2013, WHO notified that "a single dose of YF vaccine is sufficient to confer sustained life-long protective immunity against YF disease and that a booster dose is not necessary".
- Trial name
- NCT03591003
- Testing
- Yellow fever neutralizing antibodies measure
- Where
- 12 sites in Belgium
- Volunteers
- 200 people
- Sponsor
- Centre Hospitalier Universitaire Saint Pierre
Yellow Fever Vaccine
Characterization of Human Memory Immune Responses to Prior Yellow Fever Vaccination
The objective of this study is to study immune memory generated against the yellow fever (YFV) vaccine in participants who have previously received the vaccine.
- Trial name
- NCT01244802
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Emory University
Vaccination
The Effect of Extended Yellow Fever Vaccine Information on Symptom Reports Following Vaccination
This study aims to investigate the effect of providing additional information about possible mild side effects of the yellow fever vaccination on the reporting of physical symptoms.
- Trial name
- NCT00708630
- Testing
- Extended information on side effects
- Where
- New Zealand
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Auckland, New Zealand
Tuberculosis, Diphtheria
Evaluation of an Infant Immunization Encouragement Program in Nigeria
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…
- Conditions
- Tuberculosis, Diphtheria, Tetanus, Pertussis
- Trial name
- NCT03870061
- Testing
- All Babies Are Equal Initiative (conditional cash transfer program)
- Where
- 3 sites in Nigeria
- Volunteers
- 5,187 people, healthy volunteers welcome
- Sponsor
- GiveWell
Yellow Fever, Encephalitis, Japanese
The Role of Pre-existing Cross-reactive Antibodies in Determining the Efficacy of Vaccination in Humans
Epidemic viral diseases have become more prevalent in recent years. Among the various strategies to prevent such epidemics, vaccination is the most cost-effective.
- Trial name
- NCT01943305
- Testing
- Japanese Encephalitis vaccine, Yellow Fever vaccine
- Where
- Singapore
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Singapore General Hospital
Yellow Fever Immunization
Phase 3 Randomized, Modified Double-blind, Active-controlled Safety Study on vYF in Adults
The purpose of this study is to assess the safety of vYF (investigational vaccine) compared to the safety of YF-VAX (YF licensed vaccine) in adults aged 18 years up to 60 years.
- Trial name
- NCT07002060
- Testing
- Yellow fever vaccine (live), YF vaccine (live)
- Where
- 7 sites in United States
- Volunteers
- 640 people, healthy volunteers welcome
- Sponsor
- Sanofi
Meningococcal Disease, Meningococcal Meningitis
A Phase 3b, Randomized, Open-Label Study to Evaluate the Safety and Immunogenicity of Select Travel Vaccines When Administered Concomitantly With MenACWY in Adults
This study compares the safety and immunogenicity profile of several travel vaccines given alone or concomitantly with MenACWY-CRM to healthy adults.
- Conditions
- Meningococcal Disease, Meningococcal Meningitis, Typhoid, Yellow Fever
- Trial name
- NCT01466387
- Testing
- Typhoid Vi Polysaccharide Vaccine, Yellow Fever Vaccine, Japanese Encephalitis Vaccine
- Where
- 5 sites in Czechia, Germany
- Volunteers
- 552 people, healthy volunteers welcome
- Sponsor
- Novartis