Clinical trials: T-lymphocytes
Immune Tolerance
Vitamin D Supplementation and Regulatory FoxP3+ T Cells in the GUT
In this pilot study the investigators aim to investigate the effects of vitamin D supplementation on regulatory FoxP3+ T cells in the gastrointestinal mucosa in healthy women and men.
- Trial name
- NCT01538485
- Testing
- Cholecalciferol
- Where
- Austria
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Medical University of Graz
Alopecia Areata
Characteristics of T Cells From Alopecia Areata Scalp Skin Before and After Treatment With Aldara 5%
It is thought that alopecia areata occurs as the result of an inappropriate response of the body's own immune system to certain substances in or around the hair follicle.
- Trial name
- NCT00176943
- Testing
- Aldara Cream 5%
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Hordinsky, Maria K., MD
Influenza
T-cell And General Immune Response to Seasonal Influenza Vaccine (SLVP018) Year 4, 2012
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
- NCT03022435
- Testing
- TIV, High-Dose TIV, LAIV
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Stanford University
HIV-1-infection
Modelling the Interaction Between Rationally-designed Synthetic Model Viral Protein Immunogens
The objective of this experimental medicine study is to determine the extent to which different prime-boost combinations influence serum neutralising antibody breadth and associated B and T cells responses.
- Trial name
- EAVI2020_01 (NCT03816137)
- Testing
- ConM SOSIP, EDC ConM SOSIP, ConS UFO
- Where
- United Kingdom
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Immune Response
Immune Responses Induced by Different Licensed Influenza Vaccines
The goal of this research is to find out how the body's immune system responds to different manufacturer's "flu" vaccines.
- Trial name
- NCT00902278
- Testing
- Flulaval, Fluvirin, Fluzone
- Where
- United States
- Volunteers
- 193 people, healthy volunteers welcome
- Sponsor
- University of Massachusetts, Worcester
Multiple Sclerosis
IL-11 in the Development of Multiple Sclerosis
Since the last submission, the investigator have further characterized the potential of IL--11 to induce encephalitogenic CD4+IL--17A+, IL--21+ and GM--CSF+ cells, which upon passive transfer induced severe RREAE with…
- Trial name
- NCT03735823
- Testing
- No intervention, just collect blood samples and CSF samples
- Where
- United States
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Thomas Jefferson University
Covid19, Corona Virus Infection
T Cells Response to SARS COV 2 Peptides
The analysis method described in this protocol is a novel simple plausible immunological approach which is non-invasive, high throughput, real-time quantitative monitoring of metabolic activity (MA) profiles of fresh Peripheral…
- Trial name
- NCT04573348
- Testing
- Savicell's ImmunoBiopsy™
- Where
- Israel
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Savicell Diagnostics Ltd
HIV Infections
Safety of and Immune System Response to an HIV Vaccine (EP HIV-1090) in HIV Uninfected Adults
The purpose of this study is to test the safety of an HIV DNA vaccine (EP HIV-1090) and to test whether or not the vaccine can stimulate immune system responses in HIV uninfected people.
- Trial name
- NCT00054860
- Testing
- EP HIV-1090
- Where
- 5 sites in United States, Botswana
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Tyrosine Kinase Inhibitors, Chronic Myeloid Leukemia
Discontinuation of TyrosIne Kinase Inhibitors (TKI) in Chronic Myeloid Leukemia (CML) and Impact on the Immune System
Tyrosine kinase inhibitors (TKI) have revolutionized the management and prognosis of chronic myeloid leukemia (CML). Daily treatment with TKI, which is necessary due to lack of cure, is frequently associated with moderate…
- Trial name
- NCT05753384
- Testing
- treatment of TKI in CML
- Where
- 20 sites in France
- Volunteers
- 170 people, healthy volunteers welcome
- Sponsor
- Poitiers University Hospital
Immune System Diseases
Zoster Vaccine Response in the Frail Elderly
This study is being done to evaluate the zoster vaccine response in the nursing home elderly (80 years or older). As the immune system ages, the response to vaccines is not always as strong as in younger people.
- Trial name
- NCT01328548
- Testing
- Zostavax
- Where
- Canada
- Volunteers
- 241 people, healthy volunteers welcome
- Sponsor
- McMaster University
Inflammation
Effects of a Short Term Caloric Restriction on T Cell Activation in Fat
Overweight and obesity are major problems and their complications such as cardiovascular disease and type 2 diabetes mellitus pose great burdens on healthcare systems.
- Trial name
- NCT02473835
- Testing
- Calorie restriction, Activity monitoring, Diet monitoring
- Where
- United Kingdom
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Bath
Healthy
Impact of Propionic Acid on Regulatory T Cell Function in Healthy Adults ( Pro-Health)
Pro-Health is a single-center, double-blind, randomized and placebo-controlled intervention study in healthy adults. The investigators address the effect of a dietary food supplementation of propionic acid on the immune system…
- Trial name
- Pro-Health (NCT06198374)
- Testing
- Sodium propionate
- Where
- Germany
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
HIV Infections, HIV Seronegativity
Studies of HIV-1 Infection in Newly Infected Individuals in Southern Africa
The main goal of this study is to find out how the immune system responds to a specific type of HIV infection, known as C HIV-1, in order to develop a vaccine against this type of infection.
- Trial name
- NCT00006298
- Where
- United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
T-Cell Immune Deficiency Diseases, Severe Combined Immunodeficiency
IMM 0212: Busulfan With Fludarabine and Antithymocyte Globulin as Preparative Therapy for Hematopoietic Stem Cell Transplant for the Treatment of Severe Congenital T-Cell Immunodeficiency
This is a multi-institution, single arm, non-randomized pilot study coordinated by the Pediatric Blood and Marrow Transplant Consortium.
- Trial name
- NCT00228852
- Testing
- Busulfan, Fludarabine and ATG
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Emory University
Recurrence, Metastasis
The Clinical Relevance of Immune Cells and CTC in HNSCC Patients
Head and neck squamous cell carcinomas (HNSCCs) are mainly caused by tobacco, alcohol consumption and betel nut chewing and the sixth most common cancer in the world.
- Conditions
- Recurrence, Metastasis, Death
- Trial name
- NCT02420600
- Where
- Taiwan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
HIV Infections
Induction and Expansion of T Cell Repertoire Using Growth Hormone and Vaccination in HIV-1 Infected Patients
Concomitant administration of recombinant human growth hormone (rhGH) may boost the expansion of immune reconstitution and broaden specific T cell responses not achievable by vaccination alone.
- Trial name
- NCT00287677
- Testing
- recombinant human Growth Hormone, Vaccination, HAART
- Where
- 2 sites in Spain
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Germans Trias i Pujol Hospital
Ebola Virus Disease, Marburg Virus Disease
Evaluation of Safety, Tolerability and Immune Responses of Ebola-S and Marburg Vaccines in Healthy Adults
Primary Objective: To evaluate the safety and tolerability of cAd3-EBO-S and cAd3 Marburg vaccines when administered Intramuscular (IM) at a dose of 1 x 10^11 particle units (PU) to healthy adults.
- Trial name
- NCT04723602
- Testing
- cAd3-Marburg, cAd3-EBO-S
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Albert B. Sabin Vaccine Institute
Leukemia, Myelocytic, Acute
Infection and Tumour Antigen Cellular Therapy
This study is to test a new therapy for patients with acute myeloid leukaemia who are undergoing blood stem cell transplant. In this study, the investigators will take a small number of your immune cells whose normal function is…
- Trial name
- INTACT-WT1 (NCT02895412)
- Testing
- Donor-derived WT1-CTL and P-CTL
- Where
- Australia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Sydney
Non-Hodgkins Lymphoma, Hodgkins Lymphoma
3rd Party LMP1/2-Specific Cytotoxic T Lymphocytes for EBV-Associated Lymphoma
The administration of allogeneic third party derived LMP specific-CTLs (special peripheral blood cells from another person) that are made specific to fight EBV infection) in Children, Adolescents and Young Adults (CAYA) with…
- Conditions
- Non-Hodgkins Lymphoma, Hodgkins Lymphoma, Lymphoproliferative Disorder
- Trial name
- NCT02057445
- Testing
- EBV CTL's, Peripheral Blood Donor
- Where
- 2 sites in United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- New York Medical College
Respiratory Tract Infections, Aging
TINO: T Cells in the Nose of Older Adults
Rationale: Individuals with advanced age are at a progressively increasing risk of acquiring lower respiratory tract infections.
- Trial name
- TINO (NCT06039527)
- Where
- Netherlands
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Leiden University Medical Center