Clinical trials: Immunity
Salmonella Infections
A Study to Evaluate Safety, Reactogenicity, and Immune Response of GVGH iNTS-TCV Vaccine Against Invasive Nontyphoidal Salmonella Disease and Typhoid Fever in Infants
The purpose of this study is to evaluate the safety, reactogenicity, and immune response induced by the GlaxoSmithKline Biologicals SA (GSK) Vaccines Institute for Global Health (GVGH) invasive nontyphoidal Salmonella-typhoid…
- Trial name
- NCT07286370
- Testing
- Low dose of iNTS-TCV, Full dose of iNTS-TCV, TYPHIBEV
- Where
- The Gambia
- Volunteers
- 537 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Healthy
Studies of In Vitro B Lymphocyte Responses in Subjects Receiving Tetanus Toxoid Booster Immunization
One of the major interests of this laboratory is the characterization of the cellular subpopulations involved in the triggering and immunoregulation of B lymphocytes to produce antibodies.
- Trial name
- NCT00001173
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Immunity
Clinical Study on the Effect of Probiotic Compound Powder on the Immunity Improvement of Preschool Children
This is a randomized controlled trial, to evaluate the effect of WONDERLAB Probiotic Compound Powder on improving immunity of preschool children
- Trial name
- NCT05585021
- Testing
- Wonderlab Kids instant probiotics
- Where
- China
- Volunteers
- 140 people
- Sponsor
- Shenzhen Precision Health Food Technology Co. Ltd.,
Diarrhea, Upper Respiratory Infections
Children Immune Functions
The purpose of the planned study is to investigate the effect of heat-treated lactobacilli on diarrhea outcome in healthy children 1-4 years old in a randomized, double-blind, placebo-controlled study.
- Trial name
- NCT01717534
- Where
- 2 sites in Mexico
- Volunteers
- 374 people, healthy volunteers welcome
- Sponsor
- Société des Produits Nestlé (SPN)
Chronic Kidney Disease 5D, Chronic Kidney Disease 5T
Humoral and Cellular İmmune Response to SARS-CoV-2 mRNA BNT162b2 Vaccine in Children With Chronic Kidney Diseases
Coronavirus 2019 (COVID-19) infection is associated with higher morbidity and mortality in adult patients on dialysis, and kidney transplant recipients (KTRs).
- Trial name
- NCT05465863
- Testing
- SARS-CoV-2 mRNA BNT162b2 vaccine (Pfizer-BioNTech®)
- Where
- 6 sites in Turkey (Türkiye)
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- Istanbul University - Cerrahpasa
Malaria
Micronutrients and Child Health Study
The purpose of this study is to determine to what extent supplementation with zinc and other micronutrients are efficacious in preventing malaria in young Tanzanian children.
- Trial name
- MACH (NCT00623857)
- Testing
- Zinc, Vitamins and minerals other than zinc, Vitamins plus zinc and other minerals
- Where
- Tanzania
- Volunteers
- 612 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Encephalitis, Tick-Borne
Study of the Safety, Tolerability and Immune Response of TBE Vaccines Administered to Healthy Children
The purpose of this study is to evaluate the safety, immunogenicity and tolerability of TBE vaccines administered to children.
- Trial name
- NCT00311441
- Testing
- Tick-Borne Encephalitis vaccine
- Where
- Germany
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Novartis
Efficacy of the New CPRV
Immune Response in Adults to PrEP and Simulated Booster PEP With a New CPRV
Pre exposure rabies vaccination with a new Chromatographically Purified Vero-cell Rabies Vaccine(SPEEDA) is as effective as Purified Vero-cell Rabies vaccine.
- Trial name
- NCT01603875
- Testing
- New Chromatographically Purified Vero-cell Rabies vaccine(new CPRV).
- Where
- Thailand
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Queen Saovabha Memorial Institute
Hepatitis B
Safety and Immunogenicity of a Booster Dose of GlaxoSmithKline (GSK) Biologicals' Hepatitis B Vaccine
In this study, subjects who received primary neonatal vaccination with hepatitis B vaccine at 0, 1, 2, 12 months, 20 years ago in the 103860/272 primary study will be evaluated for immunological memory to hepatitis B vaccine via…
- Trial name
- NCT00657657
- Testing
- Engerix™-B
- Where
- Thailand
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
ARDS
Impact of Immune Status on Secondary Infections in Patients With Acute Respiratory Failure
This is a retrospective observational study over the period 1/2019 - 02/2024 with the aim of identifying patients with a predisposition to secondary infections.
- Trial name
- NCT06511622
- Where
- Germany
- Volunteers
- 686 people
- Sponsor
- Charite University, Berlin, Germany
Rabies
Immunity Persistence After Abridged Intradermal Rabies PEP
After exposure, rabies can be prevented in almost 100% of cases by the administration of sufficient and timely post-exposure prophylaxis (PEP).
- Trial name
- RESIST-3 (NCT04829630)
- Testing
- rabies vaccine
- Where
- 2 sites in Cambodia, Madagascar
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur
Respiratory Tract Infections (RTI), Mucosal Immunity
To Evaluate Mucosal and Systematic Immune Response to Acute Respiratory Tract Infections of South African Children
The goal of this observational study is to answer a few questions about respiratory tract infections in South African children: 1.
- Trial name
- Muco-Kids (NCT06902194)
- Where
- 2 sites in South Africa
- Volunteers
- 250 people
- Sponsor
- Desmond Tutu TB Centre
Prebiotics
Effect of a Kefir Beverage on Immunity and Lipid Profile
This is an exploratory cluster randomized controlled trial to evaluate the effect of a kefir beverage, enriched with prebiotics components, on immunity, lipid profile and adiposity in a population-based study, using the family as…
- Trial name
- NCT03312660
- Testing
- Prebiotic group
- Where
- Spain
- Volunteers
- 158 people
- Sponsor
- Hospital Clinico Universitario de Santiago
Pregnancy Related, Thyroid Stimulating; Hormone, C
Correlation Between Levothyroxine and Blood Th17/Treg in Pregnant Women With Normal-high TSH and Positive TPOAb
The purpose of this clinical trial is to understand the impact of different doses of levothyroxine on the immune inflammatory response in pregnant women with normal-high TSH and positive TPOAb in the first half of pregnancy.
- Trial name
- NCT06527859
- Testing
- Levothyroxin
- Where
- China
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Third Affiliated Hospital of Zhengzhou University
Influenza, Human, Immunisation Reaction
Persistence of Immune Response After Vaccination With Influenza Vaccine
This clinical study will be performed in subjects aged 12-60 years old enrolled in NCT01310374 who received 2010 seasonal influenza vaccine to evaluate the persistence of the immune response of influenza vaccine up to 24 months…
- Trial name
- NCT01906190
- Testing
- seasonal influenza vaccine
- Where
- China
- Volunteers
- 207 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention, China
Diphtheria, Pertussis
Study of Quinvaxem for Vaccination Against Diphtheria, Pertussis, Tetanus, Hepatitis B and Diseases Caused by Haemophilus Influenzae Type B
The aim of this study was to evaluate the immunogenicity and safety of the Quinvaxem vaccine (a liquid combination vaccine against diphtheria, tetanus, B. pertussis, hepatitis B and H. influenzae Type B).
- Conditions
- Diphtheria, Pertussis, Tetanus, Hepatitis B
- Trial name
- NCT01362517
- Testing
- Quinvaxem
- Where
- Vietnam
- Volunteers
- 131 people, healthy volunteers welcome
- Sponsor
- Crucell Holland BV
Pneumococcal Infections
Immunity to Serotype 19A Streptococcus Pneumoniae in Children Vaccinated With PCV10
The aim of the study are to assess the persistence of immunity against vaccine serotypes (VSTs) and vaccine-related serotypes in PCV10 vaccinated children in Finland.
- Trial name
- NCT04912297
- Testing
- 10-valent pneumococcal conjugate vaccine, PCV10
- Where
- Finland
- Volunteers
- 186 people
- Sponsor
- Finnish Institute for Health and Welfare
Immune Function, Immunity
Effects of TM02® Supplementation on Immune Function in Children
This randomized, double-blind, placebo-controlled clinical study evaluated the effects of 12 weeks of TM02® supplementation on immune-related outcomes in generally healthy children aged 2 to 12 years.
- Trial name
- NCT07853573
- Testing
- TM02®
- Where
- Malaysia
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Ligno Biotech Sdn. Bhd.
Influenza A Subtype H5N1 Infection
Durability and Impact of the Seasonal Influenza Vaccine on H5 Induced B Cell Response
The study is a prospective single site exploratory study to examine the impact of Food and Drug Administration (FDA) approved seasonal flu vaccine on the immune responses of H5N1 vaccine previously received with or without the…
- Trial name
- HIPCVAX-010S (NCT03701061)
- Testing
- Seasonal Influenza Vaccine
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Emory University
Meningococcal Meningitis, Human Papillomavirus Infection
A Study to Evaluate Safety and Immune Response of Novartis Meningococcal ACWY Conjugate Vaccine In Adolescents
This study will evaluate the safety and immune response of the Novartis Meningococcal ACWY conjugate vaccine when administered with Tdap and HPV vaccinations to healthy adolescents
- Conditions
- Meningococcal Meningitis, Human Papillomavirus Infection, Pertussis, Tetanus
- Trial name
- NCT00518180
- Testing
- Novartis Meningococcal ACWY Conjugate Vaccine, Tdap Vaccine
- Where
- Costa Rica
- Volunteers
- 1,620 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines