Clinical trials: T Cells
Parapsoriasis
Phase II Trial to Evaluate the Efficacy of Topical Bexarotene Gel in Patients With Parapsoriasis
Parapsoriasis is a term that refers to a precursor stage of cutaneous T-cell lymphoma (CTCL)/mycosis fungoides(MF). Complete responses (clearing) of early presentations of CTCL/MF have been shown to be associated with long-term…
- Trial name
- NCT00322296
- Testing
- Bexarotene 1% gel
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Fox Chase Cancer Center
HIV Infections
Using the Drug Thalidomide to Stimulate T Cells in HIV-Infected People
Despite treatment with anti-HIV drugs, people infected with HIV continue to have problems with their immune systems. This study will evaluate whether the drug thalidomide, which stimulates the immune system's T cells, can improve…
- Trial name
- NCT00053430
- Testing
- Thalidomide
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Brain and Central Nervous System Tumors, Leukemia
Decision Making About Participating in Pharmacokinetic Studies in Patients Enrolled in a Phase I Treatment Clinical Trial
RATIONALE: Gathering information about why patients or their guardians agree or decline to participate in the optional pharmacokinetic portion of a phase I treatment study may help doctors plan clinical trials in the future.
- Conditions
- Brain and Central Nervous System Tumors, Leukemia, Unspecified Adult Solid Tumor, Protocol Specific, Unspecified Childhood Solid Tumor, Protocol Specific
- Trial name
- NCT00890435
- Testing
- questionnaire administration, psychosocial assessment and care
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Children's Oncology Group
Influenza H1N1
Non-specific Response to H1N1 Vaccine
This is a prospective observational study with recruitment of healthy volunteers from consecutive recipients of H1N1 influenza vaccine at the University Clinic of Respiratory and Allergic Diseases, Golnik, Slovenia.
- Trial name
- NCT01178918
- Where
- Slovenia
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- The University Clinic of Pulmonary and Allergic Diseases Golnik
Nephrotic Syndrome, Infections
The Predictive Value of Dynamic Changes of CD4+T Lymphocytes in Primary Nephrotic Syndrome With Infection
The goal of this observational study is to test whether the dynamic changes of CD4+T lymphocytes can predict infections in patients with primary nephrotic syndrome .
- Conditions
- Nephrotic Syndrome, Infections, Lymphocyte
- Trial name
- NCT05623033
- Testing
- The study is an observational study without intervention
- Where
- China
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Fifth Affiliated Hospital, Sun Yat-Sen University
Healthy
T Cell Responses to Various Levels of Exercise Stress
The objective of this project is to quantify the immunoendocrine response to acute stress events combining both physical and psychological challenges.
- Trial name
- NCT06638684
- Testing
- Exercise
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Kansas
Endocrine, Nutritional, Metabolic and Immunity Disorders
Wheat Bioactives and Immune Function
The purpose of this research was to understand the effects of bioactive compounds found in wheat cereal on human immunity. Subjects came in for a baseline blood draw, consumed whole wheat bran cereal daily for 21 days, and…
- Trial name
- NCT02210234
- Testing
- 50 grams of whole wheat bran cereal, 100 grams of whole wheat bran cereal
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- University of Florida
Autism Spectrum Disorder
REGulatory T Cells in Autism Induced by Maternal Immune Activation
Autism Spectrum Disorders (ASD) represent a heterogeneous clinical entity of neurodevelopmental disorders affecting around 1% of the general population (Lord et al. 2020).
- Trial name
- REGAIN (NCT06169111)
- Testing
- REGulatory T cells in Autism induced by maternal Immune activation
- Where
- France
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
HIV Infections, HIV Seronegativity
A Study of the Effectiveness of an HIV Vaccine (ALVAC vCP205) to Boost Immune Functions in HIV-Negative Volunteers Who Have Already Received an HIV Vaccine
The purpose of this study is to see if it is safe to give an HIV vaccine (vCP205) to volunteers who received an HIV vaccine at least 2 years ago, and to study how the immune system responds to this vaccine.
- Trial name
- NCT00001136
- Testing
- ALVAC-HIV MN120TMG (vCP205)
- Where
- 6 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Cardiac Toxicity, Chemotherapeutic Agent Toxicity
Cardiac Magnetic Resonance Imaging in Patients With Non-Hodgkin Lymphoma or Hodgkin Lymphoma Receiving Doxorubicin
RATIONALE: Diagnostic procedures, such as cardiac magnetic resonance imaging, may help doctors detect early changes in the heart caused by chemotherapy.
- Conditions
- Cardiac Toxicity, Chemotherapeutic Agent Toxicity, Lymphoma
- Trial name
- NCT00577798
- Testing
- contrast-enhanced magnetic resonance imaging
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Nebraska
Mycosis Fungoides
Estimation of the Tissue and Serum Levels of Interleukin (IL) -35 in Mycosis Fungoides: a Case Control Study
Tissue and serum samples from 20 MF patients and 20 normal healthy controls will be subjected for biochemical assessments by ELISA (Enzyme- linked immune-sorbent assay) for assessing the level of IL35.
- Trial name
- NCT05855460
- Testing
- Skin biopsy
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Graft Versus Host Disease
Detection of Graft Versus Host Disease With [18F]F-AraG
This is a single-center imaging study to determine utility of in vivo imaging with [18F]F-AraG to identify sites of Graft Versus Host Disease (GVHD) in patients highly suspected of having acute GVHD who require systemic therapy…
- Trial name
- NCT03367962
- Testing
- [18F]F-Ara-G
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- CellSight Technologies, Inc.
Sleep Deprivation
Effect of Partial Sleep Deprivation on Immunological System in Peripheral Blood
Sleep deprivation was found to affect many organs including the immune system and predisposing for various health consequences including diabetes hypertension infections and increase in neoplastic diseases.
- Trial name
- NCT01930279
- Testing
- Blood withdrawal
- Where
- Israel
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
NAFLD- Non Alcoholic Fatty Liver Disease
Study of Neutrophils and Circulating Platelets in Correlation With the Activity of T Lymphocytes in Patients With NAFLD (Nonalcoholic Fatty Liver Disease)
The aim of the study is to define the relationship between neutrophils, platelets and the activity of T lymphocytes in patients with NAFLD (nonalcoholic fatty liver disease).
- Trial name
- NAFLD (NCT05358496)
- Testing
- Data collection
- Where
- Italy
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of L'Aquila
Amoxicillin Allergy
Diagnosing Drug Allergy: the T is the Key
The goal of this clinical trial is to validate a newly developed test in the diagnosis of patients with amoxicillin allergy (i.e. T-cell activation test).
- Trial name
- TAT (NCT06409884)
- Testing
- T-cell activation test using intracellular markers
- Where
- Belgium
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University Hospital, Antwerp
Breast Cancer, Breast Cancer Female
Detection of Breast Cancer With Non-invasive Method Based on DNA Methylation of Circulated Tumor DNA, PBMC
A central challenge in the fight against breast cancer is how to detect disease in a noninvasive manner before it is detectable by imaging methods.
- Trial name
- NCT03480659
- Where
- Kazakhstan
- Volunteers
- 165 people, healthy volunteers welcome
- Sponsor
- HKGepitherapeutics
T Cell Response to Dried Plum, Vitamin D Influence on Immune Response
Prebiotics (Dried Plum) and Immune Function in Postmenopausal Women
Prior studies have shown that dietary supplementation with dried plums (also known as prunes) reduces bone loss in postmenopausal women.
- Conditions
- T Cell Response to Dried Plum, Vitamin D Influence on Immune Response, Dried Plum and Immune Function
- Trial name
- NCT07222111
- Testing
- Dried plums
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Indiana University
Non-small Cell Lung Cancer
A Prospective Study of Constructing Immune Repertoire to Monitor the Therapeutic Effect in NSCLC Patients
This study is designed to evaluate the untreated NSCLC patients. After participants have accepted chemotherapy, radiotherapy, and immunotherapy, the investigators used the next generation sequence technology (NGS) to construct…
- Trial name
- NCT03373955
- Testing
- pembrolizumab
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Sichuan University
Healthy
Age-matched Reference Values for Circulating Natural Killer T-like Cells
Few data are so far available regarding the adult normal values of circulating NKT-like cell concentration, and none for the pediatric population.
- Trial name
- NKT (NCT06450743)
- Testing
- Lymphocyte Immunophenotyping Test
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
Horton Disease
Study of T Lymphocytes in Patients With Horton Disease
Giant-cell arteritis (GCA) is the most frequent vasculitis after 50 years. Corticosteroid therapy is the reference treatment for GCA.
- Trial name
- GAMAIT (NCT03313102)
- Testing
- blood samples
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Dijon