Clinical trials: Immunity
Meningococcal Infections
Safety and Immune Response of Novartis of MenACWY Conjugate Vaccine When Given to Healthy Children
To evaluate the safety and immune response of Novartis MenACWY conjugate vaccine when given to healthy children compared to a licensed Meningococcal ACWY polysaccharide-protein conjugate vaccine.
- Trial name
- NCT00616421
- Testing
- MenACWY-CRM, Licensed meningococcal ACWY vaccine
- Where
- 68 sites in United States, Canada
- Volunteers
- 2,907 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines
Humoral Immune Response
Effect of Paraprobiotic Lactobacillus Plantarum IS-10506 on Humoral Immune Response of Elementary School Children
This study is aimed to determine effect of paraprobiotic Lactobacillus plantarum IS-10506 on humoral immune response by measuring faecal sIgA and blood IgG, IgM, and IgA
- Trial name
- NCT03924076
- Testing
- UHT Milk + Lactobacillus plantarum IS-10506, UHT Milk
- Where
- Indonesia
- Volunteers
- 79 people, healthy volunteers welcome
- Sponsor
- Gadjah Mada University
Bordetella Pertussis, Whooping Cough
Impact of Bacterial Expression and Immune Response in the Severity of Pertussis
The resurgence of pertussis is associated with an evolutionary mechanism under the pressure of current acellular vaccines, with a possible impact on vaccine effectiveness and disease expression.
- Trial name
- PERT-SEVEREII (NCT05897879)
- Testing
- Nasopharyngeal swab, Blood samples
- Where
- 14 sites in France
- Volunteers
- 210 people
- Sponsor
- Institut Pasteur
Chickenpox
A Study on the Immune Response and Safety of Various Potencies of an Investigational Chickenpox Vaccine Compared With a Marketed Chickenpox Vaccine, Given to Healthy Children 12 to 15 Months of Age
The purpose of this study is to assess immune response and safety of various potencies of an investigational chickenpox vaccine given to healthy children 12 to 15 months of age.
- Trial name
- NCT05084508
- Testing
- Investigational varicella vaccine low potency, Investigational varicella vaccine medium potency, Investigational varicella vaccine high potency
- Where
- 51 sites in United States, Estonia and 4 more
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Influenza
Influenza Vaccine in Pediatric Transplant Subjects
The purpose of this study is to evaluate how well children responds to the recommended trivalent subviron influenza vaccine (flu shot).
- Trial name
- NCT00133510
- Testing
- Trivalent Subviron Influenza vaccine (Fluzone)
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Measles Vaccine
Immunity Duration Study Eight Years After Vaccination of Children 12 to 23 Months With the Triple Viral Vaccine (Measles, Mumps and Rubella)
Several studies on the duration of immunity after the vaccine try to explain the cause of susceptibility to the measles virus even after the administration of 2 doses of the viral triple vaccine, based not only on the finding of…
- Trial name
- NCT05154097
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- The Immunobiological Technology Institute (Bio-Manguinhos) / Oswaldo Cruz Foundation (Fiocruz)
Triple Negative Breast Cancer
Cellular Immune Responses in Triple-negative Breast Cancer - High Throughput Immunogenetic Studies
This project introduces a novel methodology for the in-depth immunogenetic characterization of the TR gene repertoire in solid tumors, holding the promise to offer unprecedented insights into the TR anti-tumor specificity and the…
- Trial name
- NCT06646263
- Where
- Greece
- Volunteers
- 150 people
- Sponsor
- Institute of Applied Biosciences
Immunity
Investigation of A Children's Beverage Containing Different Probiotics
Investigating different bioactive ingredients in children's beverages and the effect on blood serum markers.
- Trial name
- NCT00990002
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Mead Johnson Nutrition
Helminthiasis, Diarrhea
Spillover Effects of Water, Sanitation, and Hygiene Interventions on Child Health
The purpose of this study is to measure whether a combined water, sanitation, and hygiene intervention leads to improved health of children who did not receive the intervention themselves and who live within a close vicinity of…
- Conditions
- Helminthiasis, Diarrhea, Respiratory Infection
- Trial name
- NCT02396407
- Testing
- Combined water, sanitation, and hygiene
- Where
- Bangladesh
- Volunteers
- 1,789 people, healthy volunteers welcome
- Sponsor
- University of California, Berkeley
HIV Infection
Intermittent Versus Continuous Medication in the Treatment of HIV
Although highly active antiretroviral therapy (HAART) has been successful in suppressing plasma HIV RNA levels in infected patients, it has not resulted in eradication of virus.
- Trial name
- NCT00001967
- Testing
- HAART
- Where
- United States
- Volunteers
- 123 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
BK Polyomavirus, Kidney Transplant
Study of Anti-BKPyV Immune Responses in Kidney Transplant Patients With BKPyV Viremia
The human pathogen BK polyomavirus (BKPyV) is a ubiquitous, small, non-enveloped DNA virus that infects over 90% of people, typically in childhood with mild or no symptoms.
- Trial name
- NEPHRO-BK (NCT06988072)
- Testing
- blood sampling
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Diarrhoea
A Study on the Immune Response and Safety of a Multicomponent Shigella Vaccine in Preventing Shigellosis in Infants
This study evaluates the immune response and safety of a multicomponent, 2-dose Shigella vaccine in preventing shigellosis in African infants.
- Trial name
- NCT06663436
- Testing
- altSonflex1-2-3 Dose A, altSonflex1-2-3 Dose B, altSonflex1-2-3 Dose C
- Where
- Kenya
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Immunodeficiency, Autoimmune Diseases
SYSTEMS-LEVEL ANALYSES OF IMMUNE DYSREGULATION
The aim of the SAID study is to create a national resource in Sweden to enable comprehensive immunological analyses of an extremely complex and clinically challenging group of individuals with variable forms of immune system…
- Conditions
- Immunodeficiency, Autoimmune Diseases, Autoinflammatory Syndrome, Allergy
- Trial name
- SAID (NCT06248957)
- Testing
- Immunomodulation
- Where
- Sweden
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Karolinska Institutet
Healthy Volunteers, Abnormal Phagocyte Function
Inflammatory Responses in Normal Volunteers and Patients With Abnormal Immune Responses
This study will investigate the inflammatory response. People with abnormal regulation of inflammation and immune defects often have an exaggerated or depressed inflammatory response that results in poor healing of recurrent…
- Trial name
- NCT00001257
- Where
- United States
- Volunteers
- 169 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Pertussis Immunisation, Diphtheria Immunisation
Study to Evaluate the Immune Response After Booster Vaccination With Tdap-IPV Vaccine (Against Tetanus, Diphtheria, Pertussis and Poliomyelitis) in Children Who Received Different Pertussis Primary Vaccine Regimens in Republic of South Africa
Primary Objectives : To describe the long-term humoral immune responses to pertussis, diphtheria, and tetanus after homologous and heterologous pertussis vaccine priming regimens To determine the effects of the priming regimen on…
- Conditions
- Pertussis Immunisation, Diphtheria Immunisation, Tetanus Immunisation, Poliomyelitis Vaccine
- Trial name
- NCT04300192
- Testing
- Tetanus Toxoid, Reduced Diphtheria Toxoid and Acellular Pertussis Vaccine Adsorbed Combined with Inactivated Poliomyelitis Vaccine
- Where
- 3 sites in South Africa
- Volunteers
- 273 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Sepsis Newborn, Malaria
Immune Dysfunction in Newborn Sepsis
The aim of the project is to study neonatal immune dysfunction associated to the risk of newborn sepsis in a malaria endemic area in Benin.
- Conditions
- Sepsis Newborn, Malaria, Immune Responses
- Trial name
- RECIPAL (NCT03780712)
- Testing
- Non applicable
- Volunteers
- 585 people
- Sponsor
- BioMérieux
HIV Infections, H1N1 Influenza Virus
Safety of and Immune Response to an H1N1 Influenza Virus Vaccine in HIV Infected Children and Youth
Children and people infected with HIV are particularly susceptible to influenza infections. This study testED the safety and effectiveness of a vaccine for the new H1N1 influenza virus in children and youth infected with HIV.
- Trial name
- NCT00992836
- Testing
- Influenza A (H1N1) 2009 monovalent vaccine
- Where
- 37 sites in United States, Puerto Rico
- Volunteers
- 155 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Ovarian Cancer, Fallopian Tube Neoplasms
Use of ACA 125 in Patients With Ovarian Cancer: Safety and Immune Response
The purpose of this study is to use an immunologic approach following the treatment for recurrent disease in patients with ovarian, fallopian tube, or peritoneal cancer.
- Conditions
- Ovarian Cancer, Fallopian Tube Neoplasms, Peritoneal Neoplasms
- Trial name
- NCT00103545
- Testing
- ACA 125
- Where
- 11 sites in Germany
- Volunteers
- 36 people
- Sponsor
- AGO Study Group
Mitochondrial Disease
Acute Infection in Mitochondrial Disease: Metabolism, Infection and Immunity
Background: Mitochondrial disease is a rare disorder. It can cause poor growth, developmental delays, muscle weakness, and other symptoms. The disease is usually inherited. It can be present at birth or develop later in life.
- Trial name
- NCT04419870
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- National Human Genome Research Institute (NHGRI)
Premature; Infant, Light-for-dates, Breastfeeding
Probiotics and Early Microbial Contact in Preterm Neonates
Probiotics are live microbes which, when administered in sufficient amounts, confer a health benefit to the host. According to recent clinical trials, administration of probiotics to very low birth weight infants significantly…
- Trial name
- ProPre (NCT01454661)
- Testing
- LGG, LGG+Bb-12
- Where
- Finland
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Turku University Hospital