Clinical trials: Immunity, open to volunteers
Immunity, Mucosal, Immune System Processes
VRC 900: Evaluation of Tissue-Specific Immune Responses in Adults 18 Years of Age and Older
Background: The Vaccine Research Center (VRC) is dedicated to understanding immune responses associated with prevention and treatment of infectious diseases.
- Conditions
- Immunity, Mucosal, Immune System Processes, Blood Specimen Collection
- Trial name
- NCT01132859
- Where
- United States
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Polio Immunity
Safety and Immunogenicity of a Recombinant Poliomyelitis Vaccine (rPV) in Comparison With IPOL Vaccine in Healthy Adults
The primary purpose of this study is to test a new experimental recombinant Poliomyelitis vaccine (rPV) in comparison to the commercially available inactivated poliovirus vaccine.
- Trial name
- NCT07688369
- Testing
- Recombinant Poliomyelitis Vaccine (rPV), Inactivated Poliomyelitis Vaccine (IPOL)
- Where
- Australia
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Serum Institute of India Pvt. Ltd.
Immunity, Respiratory Infection
Childhood Infection and Immunity Longitudinal Cohort
This prospective observational study will enroll approximately 1,200 children from birth through 7 years of age in Zhejiang Province, China.
- Conditions
- Immunity, Respiratory Infection, Asthma
- Trial name
- NCT07815925
- Where
- 2 sites in China
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Zhejiang Provincial Center for Disease Control and Prevention
Myocardial Injury, Atherosclerosis Cardiovascular Disease
Multimodal Biomarkers in Coronary Artery Disease Pathogenesis: The Oxford Acute Myocardial Infarction Study (OXAMI Study)
Coronary artery disease is one of the most common causes of illness and death. It develops when fatty deposits, known as plaques, build up in the arteries that supply blood to the heart.
- Conditions
- Myocardial Injury, Atherosclerosis Cardiovascular Disease, Cardiac Imaging Techniques, Genetics
- Trial name
- OXAMI (NCT07772570)
- Testing
- blood sampling, Intracoronary Imaging, Cardiovascular Magnetic Resonance Imaging
- Where
- United Kingdom
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Cognition, Immunity
Immune and Cognitive Benefits of Mango Intake in Young Adults
The main objectives of our proposed study are to determine the effects of mango consumption on immune and cognitive functions in free-living college going young adults aged 18-30 years
- Trial name
- NCT06229262
- Testing
- Mango group
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Loma Linda University
Cytomegalovirus Cell Mediated Immunity, Hematopoietic Cell Transplant
The Use of Cytomegalovirus Cell Mediated Immunity to Optimize the Duration of Letermovir Prophylaxis in Hematopoietic Cell Transplant Recipients
The goal of this laboratory research study is to learn if interrupting a patient's letermovir dosing based on their immune system response can help HSC transplant patients avoid post-treatment CMV infections better than taking…
- Trial name
- NCT06639854
- Testing
- Hematopoietic Cell Transplant, Letermovir
- Where
- United States
- Volunteers
- 105 people
- Sponsor
- M.D. Anderson Cancer Center
Immune System Responses and Trained Immunity After AS01 Administration, Healthy Adult
Improving Vaccine Protection for Adults
As people grow older, their immune system - the body's natural defence against diseases - becomes weaker, making them more vulnerable to infections and less responsive to vaccines.
- Trial name
- NCT07527247
- Testing
- AS01 adjuvant (0.5 mL intramuscular), YF17D (Stamaril, Sanofi-Pasteur)
- Where
- Singapore
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Singapore General Hospital
Infant, Newborn, Immunity
The Bloom Infant Probiotic (BIP) Study
The goal of this clinical trial is to investigate whether administering a probiotic (Infloran®) to infants who received antibiotics in the first 28 days of life can restore or enhance their immune response to routine vaccines.
- Conditions
- Infant, Newborn, Immunity, Immunisation, Antibiotic Treatment
- Trial name
- BIP (NCT07189390)
- Testing
- Probiotic
- Where
- 2 sites in Australia
- Volunteers
- 360 people, healthy volunteers welcome
- Sponsor
- South Australian Health and Medical Research Institute
Immunity, Humoral
Characterization of Human Immune Signatures to Zoonotic Virus Exposure in Cambodia
This is a biospecimen procurement protocol to characterize the immune response to zoonotic virus exposure in healthy adult humans aged 18 to 65 years with high-risk exposure to animals or their excreta (e.g., guano farming and…
- Trial name
- Camzoo (NCT06680843)
- Testing
- Whole blood collection
- Where
- 5 sites in Cambodia
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Corona Virus Infection, Flu Vaccine
Understanding Immunity to the Flu Vaccine in COVID-19 Patients
The purpose of this study is to measure immunity to the flu vaccine over time in patients who have had COVID-19 and may have other medical conditions including obesity, type 2 diabetes, chronic fatigue, or long-term COVID-19…
- Conditions
- Corona Virus Infection, Flu Vaccine, Immunity
- Trial name
- NCT04579588
- Testing
- Flu shot
- Where
- United States
- Volunteers
- 230 people, healthy volunteers welcome
- Sponsor
- Stanford University
Primary Graft Dysfunction, Lung Transplantation
This Study is Assessing the Safety and Efficacy of Immune Inhibition as a Treatment to Prevent Primary Graft Dysfunction
Lung transplant recipient survival lags other solid organ recipients, with the main early cause of death being primary graft dysfunction (PGD).
- Conditions
- Primary Graft Dysfunction, Lung Transplantation, Acute Lung Injury(ALI), Natural Killer Cell Mediated Immunity
- Trial name
- MARAVIROC (NCT06853223)
- Testing
- Maraviroc
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Immunity
Effects of Bacillus Coagulans SNZ 1969 on Immune Health in Healthy School-aged Children
The goal of this clinical trial is to investigate the safety and efficacy of Bacillus coagulans SNZ 1969 on immune health in healthy school-aged children in terms of reduction of respiratory symptoms, gastrointestinal symptoms…
- Trial name
- BC SNZ 1969 (NCT07341750)
- Testing
- Probiotic formulation
- Where
- Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sanzyme Biologics Private Limited
Skin Immunity
Impact of Sex Hormones on Human Skin Immunity in Health and Hidradenitis Suppurativa (SIAP)
Sex hormones are major regulators of skin immunity. Pregnancy represents a unique physiological state of profound hormonal remodeling.
- Trial name
- SIAP (NCT07291193)
- Testing
- Blood sample, skin microbiota and biopsy
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Institut Pasteur
Atopic Dermatitis (AD), Autoantibody
Birth Cohort: Development of IgE Autoantibodies in Newborns With (High Risk of) Atopic Dermatitis
Previous research has shown that some patients with atopic eczema have specific self-reactive antibodies, known as IgE autoantibodies, that react to their own skin cells, referred to as "self-reactive antibodies" or…
- Conditions
- Atopic Dermatitis (AD), Autoantibody, Auto-Immunity, Microbiome, Human
- Trial name
- DIANA (NCT07316465)
- Testing
- Development of atopic dermatitis with/without IgE autoantibodies
- Where
- Belgium
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Universitair Ziekenhuis Brussel
COVID-19, SARS-CoV-2 Viraemia
Neutralizing Power of Serum Antibodies - 2
Severe forms of COVID-19 and Monkeypox affect immunocompromised and comorbid individuals. Vaccination and monoclonal antibody therapies induce neutralizing antibodies.
- Conditions
- COVID-19, SARS-CoV-2 Viraemia, Monkey Pox, Vaccination
- Trial name
- PNAS-2 (NCT07085611)
- Testing
- Sample collection (blood and optional nasal swab)
- Where
- France
- Volunteers
- 30 people
- Sponsor
- Centre Hospitalier Régional d'Orléans
Cytomegalovirus Cell Mediated Immunity, Stem Cell Transplantation, Hematopoietic
Impact of CMV-Specific Immune Reconstitution at the End of Letermovir Prophylaxis on the Development of Late Cytomegalovirus Infection in Hematopoietic Stem Cell Transplant Recipients (INMUNOEND)
Cytomegalovirus (CMV) infection is a common complication in patients undergoing hematopoietic stem cell transplantation (SCT). Fixed-duration letermovir (LTV) prophylaxis during the first 100 days post-SCT is effective and safe…
- Trial name
- INMUNOEND (NCT06814301)
- Testing
- Periodic immunological monitoring of CMV-specific immune reconstitution will be performed using QTF-CMV
- Where
- Spain
- Volunteers
- 123 people
- Sponsor
- Maimónides Biomedical Research Institute of Córdoba
Malnutrition Pregnancy, Malnutrition in Children
Early Life Malnutrition, Environmental Enteric Dysfunction and Microbiome Trajectories
Malnutrition in women of reproductive age remains a public health concern in Sub-Saharan Africa (SSA). Malnutrition during pregnancy affects foetal growth with a tendency of the exposed infants to also develop it.
- Conditions
- Malnutrition Pregnancy, Malnutrition in Children, Malnutrition (Calorie), Environmental Enteric Dysfunction
- Trial name
- UZBCS-2 (NCT07195006)
- Testing
- Malnutrition in pregnancy as exposure, Poor WASH living conditions as exposure
- Where
- Zimbabwe
- Volunteers
- 368 people, healthy volunteers welcome
- Sponsor
- University of Zimbabwe
Endometriosis, Immunity
Innate Immunity, MIcrobiota and Inovative Treatments in Endometriosis
Endometriosis is a chronic inflammatory, polygenic, and multifactorial disease affecting approximately 10% of women of reproductive age, corresponding to over one million women in France.
- Conditions
- Endometriosis, Immunity, Microbiota
- Trial name
- IMIEndo (NCT07078435)
- Testing
- surgery (any volume) and / or pharmaceuticals treatment initiated or planned or only dynamic observation, in accordance with current clinical guidelines, Blood test, Stool samples
- Where
- France
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
Tumor Immunity
Application of 68GA-labeled CD73 Targeting Probe PET/CT Imaging in the Diagnosis of Malignant Tumor
68Ga-DOTA-dPNE PET/CT imaging was performed on patients with malignant tumors to observe the binding of lesions with the tracer and evaluate the expression of CD73.
- Trial name
- NCT06844110
- Testing
- 68GA-DOTA-dPNE
- Where
- China
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Activity, Motor, Biomarkers
Comparison of the Effects of Aerobic-Anaerobic Exercises on Hormonal and Immune Biomarkers
This study aims to compare the effects of aerobic and anaerobic exercise on hormonal, immunological, and metabolic biomarkers in young individuals using blood and saliva samples.
- Conditions
- Activity, Motor, Biomarkers, Exercise, Immunity
- Trial name
- Biomarkers (NCT07092969)
- Testing
- Treadmill Exercise, Bicycle Exercise
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Sakarya Applied Sciences University