Clinical trials: Immunity
Inflammatory Bowel Diseases, Crohn Disease
Induction of Immunity Against Streptococcus Pneumoniae in Adults With Inflammatory Bowel Disease
Patients with inflammatory bowel disease are at increased risk for infections due to their baseline disease and the subsequent immunocompromising regimen.
- Conditions
- Inflammatory Bowel Diseases, Crohn Disease, Colitis, Ulcerative
- Trial name
- PCV13inSIBDCS (NCT01908283)
- Testing
- 13-valent pneumococcal conjugated vaccine (PCV13)
- Where
- Switzerland
- Volunteers
- 300 people
- Sponsor
- Klara M. Pósfay Barbe
Influenza
Needle-free Jet Injection of Reduced-dose, Intradermal, Influenza Vaccine in >= 6 to < 24-month-old Children
This is a sequential phase I and II, controlled, double-blinded study to determine whether immune responses suggesting protection against influenza can safely be induced in young children by two reduced doses one month apart of…
- Trial name
- NCT00386542
- Testing
- Vaxigrip® trivalent inactivated influenza vaccine, Intradermal spacer on Biojector® 2000 jet injector
- Where
- Dominican Republic
- Volunteers
- 450 people, healthy volunteers welcome
- Sponsor
- Pedro Moro
Dental Caries, Periodontitis
Salivary IgA and Cytokines Response to Dietary Supplementation of Lactobacillus Reuteri
To evaluate the effect of daily ingestion of the probiotic Lactobacillus reuteri on the levels of secretory IgA and the cytokines Il1-beta, IL-6, IL-8 and IL-10 in saliva of healthy young adults.
- Trial name
- NCT02017886
- Testing
- L. reuteri DSM 17938/ATCC PTA
- Where
- Denmark
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Respiratory Syncytial Viruses, Respiratory Syncytial Virus Infections
A Study on Safety and Immune Response of Investigational RSV OA Vaccine in Combination With Herpes Zoster Vaccine in Healthy Adults
To assess the ability of RSVPreF3 OA investigational vaccine to generate an immune response when given in combination with HZ/su vaccine and its safety in older adults, aged >=50 years of age.
- Trial name
- RSV-OA=ADJ-020 (NCT05966090)
- Testing
- RSVPreF3 OA investigational vaccine, HZ/su vaccine
- Where
- 31 sites in United States, Canada
- Volunteers
- 530 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Hepatitis B
A Study to Compare the Immune Response and Safety Elicited by Henogen's Adjuvanted Hepatitis B Vaccine Compared to GSK Biologicals Adjuvanted Hepatitis B Vaccine in Pre-Dialysis and Dialysis Patients Who Have Not Been Exposed to Hepatitis B.
The pre-dialysis, peritoneal dialysis and haemodialysis patients would benefit from an improved hepatitis B vaccine, which will elicit stronger and faster cellular and humoral immune responses after the primary vaccination course.
- Trial name
- NCT00291941
- Testing
- Henogen HBV vaccine, FENDRIX
- Where
- 24 sites in Belgium, Czechia and 1 more
- Volunteers
- 300 people
- Sponsor
- Henogen
Tuberculosis
Effects of Vitamin D Supplementation on Antimycobacterial Immunity
The purpose of this study is to determine how vitamin D supplementation (ergocalciferol) affects the immune response to mycobacterial infection.
- Trial name
- NCT00157066
- Testing
- Ergocalciferol
- Where
- United Kingdom
- Volunteers
- 230 people
- Sponsor
- Barts & The London NHS Trust
HIV Infections
Safety of and Immune Response to a Prime-Boost Vaccine Regimen in HIV-Uninfected Vaccine-Naive Adults
The purpose of this study is to evaluate the safety of and immune response to a two-vaccine regimen in healthy, HIV-uninfected adults who have never received an HIV preventive vaccine before.
- Trial name
- NCT00820846
- Testing
- pGA2/JS7 DNA vaccine, MVA/HIV62 vaccine
- Where
- 12 sites in United States, Peru
- Volunteers
- 299 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Influenza
Vitamin A and Maternal-infant Flu Vaccine Response
Influenza viral infection can cause serious illness among young infants 0-6 months of age. However, inactivated influenza vaccine is not recommended for this age group but pregnant women can be vaccinated during 2nd - 3rd…
- Trial name
- NCT00817661
- Testing
- Vitamin A
- Where
- Bangladesh
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- International Centre for Diarrhoeal Disease Research, Bangladesh
Healthy
Yellow Fever Immune Response at Single Cell Resolution
The immune system is composed of diverse cell types with different functions that act together in order to defend against infection.
- Trial name
- NCT03458780
- Testing
- Yellow Fever Vaccine
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Rockefeller University
Systemic Lupus Erythematosus, Ketogenic Dieting
The Influence of Ketogenic Diet on Lupus Nephritis Patients' Immunity
The study investigates the dietary habits in relation to low doses of omega-3 fatty acids in subcutaneous adipose tissue, disease activity and atherosclerosis.
- Trial name
- NCT05689580
- Testing
- Ketogenic diet, Balanced diet
- Where
- Taiwan
- Volunteers
- 30 people
- Sponsor
- Chang Gung Memorial Hospital
Exercise Training
Effect of Aronia Supplementation on the LPS-CD14-TLR2/4 Axis in Football Players
This randomized, double-blind, placebo-controlled trial will investigate the effects of 8-week Aronia melanocarpa supplementation on exercise-induced activation of the LPS-LBP-CD14-TLR2/TLR4 axis in trained male football players.
- Trial name
- ARONIA-TLR (NCT07829523)
- Testing
- Aronia melanocarpa Extract
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Hanna Dziewiecka
Vaccination, Hematopoietic Stem Cells
Immune Response to Vaccinations in Hematopoietic Stem Cell Transplant Recipients
Hematopoietic stem cell transplantation (HSCT) is a cellular therapy aiming at curing some hematological diseases. Upon transplantation, recipients experience a phase of profound immune suppression with loss of protective…
- Trial name
- VaccHemInf (NCT03659773)
- Testing
- immune biomarkers to evaluate vaccine response in HSCT recipients
- Where
- 2 sites in France
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Health Personnel
Respiratory Virome Diversity and Baseline Immunity in Healthy Individuals in Shanghai
This study investigates the diversity of the respiratory virome in healthy individuals in Shanghai and its interaction with the host's baseline immune response.
- Trial name
- NCT06641856
- Testing
- Sample Collection
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Ruijin Hospital
Pneumonia
Host Response and Pathogen Genomics in Childhood Respiratory Infection
A major challenge in children's infections is that it is difficult to work out which bug is making them unwell. Tests can find the bugs that are present though there can be more than one.
- Trial name
- INTERACT (NCT07545096)
- Testing
- Non-Interventional Study
- Volunteers
- 50 people
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
NSCLC
18F-FDG PET/CT to Evaluate pD-1 Monoclonal Antibody With First-line Chemotherapy in Advanced NSCLC
This study is a diagnostic study. Subjects were enrolled from clinical stage IIIB or IV NSCLC patients who received standard first-line chemotherapy combined with PD-1 monoclonal antibody immunotherapy and received 18F-FDG PET/CT…
- Trial name
- NCT04996927
- Where
- China
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Fever
Clinical Immunization Safety Assessment (CISA) Project: Pilot Study to Assess the Effect of Prophylactic Antipyretics on Immune Responses and Fever After IIV
The study team aims to conduct a double-blind, placebo-controlled, pilot study to assess the effect of prophylactic antipyretics on the immune responses and rates of fever after inactivated influenza vaccine (IIV) in children 12…
- Trial name
- NCT01946594
- Testing
- Acetaminophen
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Duke University
Influenza
Study to Assess the Safety, Tolerability and Immune Response Following Vaccination With Immunose™ FLU in Older Adults
This is a Phase I/II, randomised, multicentre, partially double-blind (group 1, 2, 4 and 5), parallel-group study designed to primarily evaluate the safety, tolerability and immune response in older adults (age 50 to 75 years)…
- Trial name
- NCT03437304
- Testing
- Immunose™ FLU 1%, Immunose™ FLU 2%, 200 μl, Immunose™ FLU 2%, 300 μl
- Where
- 5 sites in Sweden
- Volunteers
- 298 people, healthy volunteers welcome
- Sponsor
- Eurocine Vaccines AB
Yellow Fever
Human Immune Responses to Yellow Fever Vaccination
The goal of this study is to use the live attenuated Yellow Fever Vaccine (YFV) as a safe and effective model for viral infection to understand human immune response to viral antigens.
- Trial name
- NCT00694655
- Testing
- Yellow Fever Vaccine, Leukapheresis, Fine-needle aspiration (FNA)
- Where
- United States
- Volunteers
- 239 people, healthy volunteers welcome
- Sponsor
- Emory University
Influenza Infection
In-depth Analysis of the Immune Responses in the Upper Respiratory Tract of Influenza-infected Children
The NoseFlu-Kids project aims at characterizing the immune response in the upper respiratory tract in children aged 2 to 5 with a laboratory-confirmed influenza infection.
- Trial name
- NoseFlu-Kids (NCT06998264)
- Where
- Switzerland
- Volunteers
- 40 people
- Sponsor
- University Hospital, Geneva
Infant Development
A Neurocognitive and Immunological Study of a New Formula for Healthy Infants
To compare the neurocognitive and immunological development in infants fed a new infant formula with functional specific nutrients to infants consuming a standard infant formula.
- Trial name
- COGNIS (NCT02094547)
- Testing
- New infant formula, Standard infant formula, Breastfeeding
- Where
- Spain
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Laboratorios Ordesa