Clinical trials: Immunity
Microbiome, Neurodevelopment Outcome
The Premature Gut Microbiome and the Influence on Neonatal Immunity, Brain Development and White Matter Injury
Recent advances in neonatal intensive care have dramatically increased the survival rate of extremely premature infants but the number of survivors with severe morbidity and lifelong neurodevelopmental impairment remains high.
- Conditions
- Microbiome, Neurodevelopment Outcome, Immunology
- Trial name
- PreMiBraIn (NCT03213275)
- Testing
- Microbiome Sequencing, Neurophysiologic Assessment, Immunological test
- Where
- Austria
- Volunteers
- 60 people
- Sponsor
- Medical University of Vienna
Hepatitis B, Hepatitis A
Long Term F/U Studies at Y5&6 to Demonstrate the Equivalence of 2 Vaccination Schedules of Combined Hepatitis A & B Vaccine
To evaluate the persistence of immune response 5 years and 6 years after the first vaccine dose.
- Trial name
- NCT00197171
- Testing
- Combined Hepatitis A and B vaccine
- Where
- 2 sites in Australia
- Volunteers
- 143 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Immunity, Cellular, Hypersensitivity, Delayed Type
Immune Responses to BCG Vaccination in Malawi and the UK
BCG vaccination has been found to provide greater protection against TB in the UK than in Malawi. This study compares immune responses in BCG-vaccinated and unvaccinated teenagers and young adults in Malawi and in the UK.
- Trial name
- NCT00241657
- Testing
- BCG
- Where
- 2 sites in Malawi, United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
Pneumonia, Bacterial, Pneumococcal Infections
A Phase 2 Study to Evaluate the Safety, Tolerability, and Immune Response of AFX3772 Vaccine in Healthy Infants
This is a Phase 2 clinical study evaluating AFX3772 in healthy infants for the prevention of pneumococcal disease. The purpose of this study is to determine the safety, tolerability, and immunogenicity of three different…
- Conditions
- Pneumonia, Bacterial, Pneumococcal Infections, Pneumonia, Pneumococcal
- Trial name
- NCT05412030
- Testing
- AFX3772, Prevnar 13, Prevnar 20
- Where
- 52 sites in United States, Puerto Rico
- Volunteers
- 388 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Hepatitis B, Hepatitis A
Long-Term Follow-Up Studies at Year 6, 7, 8, 9, 10: 2 Formulations of Combined Hepatitis A/B Vaccine Compared in Subjects Aged 12-15 Years
To evaluate the persistence of anti-hepatitis A virus (anti-HAV) and anti-hepatitis B surface antigen (anti-HBs) antibodies up to 6, 7, 8, 9 and 10 years after administration of the first dose of the study vaccine.
- Trial name
- NCT00197119
- Testing
- Twinrix™ Adult, Twinrix™ Junior
- Where
- 2 sites in Belgium, Czechia
- Volunteers
- 244 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Severe Pediatric Infectious Shock
Pediatric Immune Response to Infectious Shock
Infectious shocks are associated with high mortality rates (20-40%). Anti-inflammatory strategies based on the postulate that mortality related to sepsis is mainly due to an overwhelming pro-inflammatory immune response have…
- Trial name
- PedIRIS (NCT02848144)
- Testing
- blood samples, Collection of nosocomial infections
- Where
- France
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Covid-19, SARS-CoV Infection
RT-PCR Database Analysis for COVID-19 Infections and Re-infection
The SARS-Cov2 pandemic remains associated with many concerns. One of the them is the real frequency of likely re-infection and subsequently the level of protection conferred by the acquired immunity following primary-infection.
- Trial name
- ReCOV (NCT04653844)
- Where
- France
- Volunteers
- 7,000,000 people
- Sponsor
- University Hospital, Montpellier
HPV Vaccine
Persistence of Immune Response Six Years After One Dose of 9vHPV Vaccine Among Male and Female Students
Since the 2019-2020 school year, the province of Quebec (Canada) has been administering one dose of nonavalent (9vHPV) vaccine to students of all genders in Grade 4 of elementary school through the school-based program.
- Trial name
- CIRN-HPV-ONE (NCT07156084)
- Testing
- HPV nonavalent vaccine (Gardasil-9)
- Where
- Canada
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Canadian Immunization Research Network
Chickenpox, Herpes Zoster
Immune Response to Varicella-Zoster Vaccination and Infection
Background: The common varicella-zoster virus causes both chickenpox and shingles. Both diseases cause rashes, but they can also have complications such as bacterial infections of the skin, pneumonia, or eye disease.
- Trial name
- NCT00921999
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Malaria
Correlates of Protection in Ghana
Malaria is a sickness passed from one person to the other by the bite of a mosquito. In areas of frequent malaria infection, children may develop natural protection against malaria and they are less likely to become sick or die…
- Trial name
- NCT00138307
- Where
- 2 sites in Ghana
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Bronchiolitis
Association of Dysbiosis and Immune Response in Bronchiolitis in Under 12 Months -Old Infants
Acute bronchiolitis is a common disease in children under the age of two, caused mainly by the respiratory syncytial virus (RSV).
- Trial name
- BRONCHOBIOTE (NCT06161285)
- Testing
- Sampling
- Where
- 3 sites in France
- Volunteers
- 120 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
SARS-CoV2 Infection
Coronavirus Pediatric Serological Study
The Coronavirus Pediatric Serological Study's aim is to provide a better insight of children's immune response after SARS-CoV-2 infection.
- Trial name
- CoPSS (NCT05128435)
- Testing
- Blood sample
- Where
- Belgium
- Volunteers
- 49 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Saint Pierre
Schistosomiasis, Anemia
Schistosomiasis Effect on Response to Vaccines, Anaemia and Nutritional Status of Children of Northern Senegal
SchistoVAN aims to study the role of schistosomiasis infection in the modulation of the immune response of children to childhood vaccine antigens, as well as the impact of this infection on their nutritional status and their…
- Conditions
- Schistosomiasis, Anemia, Underweight, Stunting
- Trial name
- SchistoVAN (NCT01553552)
- Where
- Senegal
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Biomedical Research Center EPLS
Posterior Spinal Fusion, Idiopathic Scoliosis
Immune Response to PSF in Idiopathic vs Neuromuscular Scoliosis
The objective of this study is to evaluate the immune response to posterior spinal fusion (PSF) in patients with neuromuscular scoliosis, comparing patients with idiopathic scoliosis who undergo the same procedure.
- Conditions
- Posterior Spinal Fusion, Idiopathic Scoliosis, Neuromuscular Scoliosis
- Trial name
- NCT07734467
- Testing
- Serum blood samples for serum biomarkers of immune response
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Ambrish Patel
Virus Diseases, Hepatitis B
Study of the Immunogenicity and Safety of a Challenge Dose of HBVAXPRO in Healthy Children Vaccinated 10 Years Ago With 3 Doses of HEXAVAC or INFANRIX HEXA
To evaluate the immune response to Hepatitis B virus in children who have been primed with HEXAVAC or INFANRIX HEXA 10 years ago.
- Trial name
- NCT02012998
- Testing
- HBVAXPRO 5µg
- Where
- 10 sites in Italy
- Volunteers
- 751 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Influenza
T-cell And General Immune Response to Seasonal Influenza Vaccine (SLVP018) Year 5, 2013
This study will investigate markers, mechanisms and define general predictors for immunological health by comparing influenza vaccine responses in monozygotic and dizygotic twins.
- Trial name
- NCT03023176
- Testing
- Fluzone® standard IIV3, Fluzone® standard IIV3 Pediatric Dose
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Stanford University
HIV Infections
Immunology of the Infection Perinatal
ANRS-EP38-IMMIP is a non interventional study. A single blood sample (30 mL) was drawn during a hospital visit for clinical follow-up. Immunological assays were performed on fresh blood.
- Trial name
- EP38 (NCT01055873)
- Testing
- A single blood sample (30 mL)
- Volunteers
- 93 people
- Sponsor
- French National Agency for Research on AIDS and Viral Hepatitis
Infections, Meningococcal
Study in Adolescents/Adults to Evaluate Non-inferiority&Persistence up to 5 Years of GSK Bio MenACWY Conjugate Vaccine
Meningococcal disease is mostly caused by N. meningitidis of serogroups A, B, C, W-135, Y. Meningococcal polysaccharide-conjugate vaccines have the advantage to induce a T-cell dependant immune response while the existing…
- Trial name
- NCT00356369
- Testing
- meningococcal ACWY (vaccine), Mencevax™ ACWY
- Where
- 3 sites in Philippines, Saudi Arabia
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Fever, Respiratory Tract Infections
A Retrospective, Blinded Validation of a Host-response Based Diagnostics
This is a retrospective, blinded, external validation study of a novel in-vitro diagnostic (IVD) assay that will include samples that were previously collected from febrile pediatric patients.
- Conditions
- Fever, Respiratory Tract Infections, Urinary Tract Infections, Gastroenteritis
- Trial name
- PATHFINDER (NCT01911143)
- Where
- 2 sites in Israel
- Volunteers
- 600 people
- Sponsor
- MeMed Diagnostics Ltd.
Idiopathic Nephrotic Syndrome
Factors of Steroid Dependency in Idiopathic Nephrotic Syndrome
The primary purpose of the study is to identify the factors of steroid dependency in childhood idiopathic nephrotic syndrome. The steroid dependency is defined by a relapse of nephrotic syndrome within the 3 weeks that follow the…
- Trial name
- NEPHROVIR-2 (NCT01609426)
- Testing
- DNA chip dedicated to the pharmacogenetic of steroids
- Where
- France
- Volunteers
- 351 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris