Clinical trials: Immune Functions
Asthma, Lung Diseases, Obstructive
Genetics of Airway Responsiveness and Lung Function
To perform a genome-wide search for genes affecting two phenotypes related to asthma and chronic obstructive pulmonary disease (COPD) in a Chinese population.
- Conditions
- Asthma, Lung Diseases, Obstructive, Chronic Obstructive Pulmonary Disease
- Trial name
- NCT00005537
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Graft-Versus-Host Disease
Bridging Pediatric and Adult Biomarkers in Graft-Versus-Host Disease
This study is designed to collect longitudinal biological samples from patients after hematopoietic cell transplantation (HCT) cared for at multiple bone marrow transplant centers to validate biomarkers of both acute and chronic…
- Trial name
- NCT02194439
- Where
- United States
- Volunteers
- 415 people
- Sponsor
- Indiana University
Sjogren's Syndrome
The Functioning of Immune and Hormonal Systems in Patients With Sjogren's Syndrome and in Healthy Volunteers
This study aims to learn more about how the immune and hormonal systems function in patients with Sjogren's syndrome, a disease in which the immune system does not function properly.
- Trial name
- NCT00001953
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- National Institute of Dental and Craniofacial Research (NIDCR)
Heart; Surgery, Heart, Functional Disturbance as Result, Pediatric ALL
Oblique Versus Transverse Orientation Approach for Internal Jugular Venous Cannulation in Pediatrics
this study aimed to compare oblique versus transverse orientation approach in jugular venous cannulation in term of cannulation success in pediatric heart surgery patients
- Trial name
- NCT05656937
- Testing
- internal jugular venous cannulation
- Where
- Indonesia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
New-onset Type 1 Diabetes Mellitus
Study of Antithymocyte Globulin for Treatment of New-onset T1DM
Antithymocyte globulin (e.g., Thymoglobulin®) is an antibody preparation that is commonly used to treat and prevent organ transplant rejection.
- Trial name
- START (NCT00515099)
- Testing
- Antithymocyte globulin
- Where
- 9 sites in United States
- Volunteers
- 58 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Chronic Kidney Disease Stage 2, Chronic Kidney Disease Stage 3
Preserving Kidney Function in Children With Chronic Kidney Disease
Pediatric chronic kidney disease (CKD) results from health conditions that reduce kidney function for >3 months. It can progress to end-stage kidney disease (ESKD), which requires dialysis or kidney transplant.
- Conditions
- Chronic Kidney Disease Stage 2, Chronic Kidney Disease Stage 3, Pediatric Kidney Disease
- Trial name
- PRESERVE (NCT05169411)
- Testing
- Blood pressure, Urine protein
- Where
- United States
- Volunteers
- 20,240 people
- Sponsor
- Children's Hospital of Philadelphia
Cancer, Effects of Chemotherapy
Ovarian Tissue Cryopreservation in Females Undergoing Procedures That Will Potentially Lead To Loss of Ovarian Function
The purpose of this study is to retrieve and cryopreserve ovarian tissue from females undergoing a treatment that may lead to irreversible loss of ovarian function.
- Conditions
- Cancer, Effects of Chemotherapy, Unspecified Complication of Bone Marrow Transplant, Auto Immune Disease
- Trial name
- NCT01993732
- Testing
- Retrieval and Cryopreservation
- Where
- 2 sites in United States
- Volunteers
- 15 people
- Sponsor
- Medical College of Wisconsin
Type 1 Diabetes, Diabetes Mellitus, Type 1
Insulin and Abatacept in Recently-diagnosed Type 1 Diabetes
The goal of this clinical trial is to test whether the combination of two safe immune therapies called abatacept and nasal insulin can preserve pancreas function in recently-diagnosed type 1 diabetes.
- Trial name
- IAA (NCT05742243)
- Testing
- Abatacept (CTLA4-Ig) and nasal insulin (Humulin R®)
- Where
- 6 sites in Australia
- Volunteers
- 68 people
- Sponsor
- Melbourne Health
Asthma
Effects of Montelukast in Children With Asthma
Leukotriene receptor antagonists (LTRAs) reduce fractional exhaled nitric oxide (FENO) concentrations in children with asthma, but the effect of LTRA withdrawal on FENO and lung function is unknown.
- Trial name
- NCT00675285
- Testing
- montelukast sodium
- Where
- Italy
- Volunteers
- 26 people
- Sponsor
- Catholic University of the Sacred Heart
Type 1 Diabetes
The Association Between Time in Range With Markers of Endothelial and Cardiovascular Function
In this observaltional study, 90 patients aged >12 years old with T1DM who are on MiniMed 780G system will be included.We aim to investigate the association between time in range (70-140mg/dl) and time in tight range…
- Trial name
- NCT06810700
- Testing
- MiniMed 780G
- Volunteers
- 90 people
- Sponsor
- Attikon Hospital
Secondary Hemophagocytic Lymphohistiocytosis, Chronic Active Epstein-Barr Virus Infection
Prospective Study of Immune Function and PD-1 Antibody Therapy Efficacy Predictors on CAEBV and EBV-HLH Patients
This prospective case-control study aims to evaluate the immune function and find PD-1 antibody efficacy predictors on Chronic Active Epstein-Barr Virus Infection and Epstein-Barr virus-associated hemophagocytic…
- Trial name
- NCT05841342
- Testing
- No intervention
- Where
- China
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Beijing Friendship Hospital
Asthma in Children, Lung Function Decreased
Lung Function Variability in Children and Adolescents
Long-term variability analysis of peak expiratory flow (PEF) and forced expiratory volume in 1 s (FEV1) has been successfully used in research to predict the exacerbation of the disease in adult individuals with asthma.
- Trial name
- LUV (NCT04163146)
- Testing
- Measurements of PEF and FEV1
- Where
- Greece
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Patras
Sjogren's Syndrome, Dry Eye
Assessment of Inflammatory and Functional Changes in the Ocular Surface Associated With Dry Eye Disease
This project will examine the similarities and differences of the ocular surface and tear film in patients with Sjogren's syndrome related to dry eye, severe dry eye and those who do not have dry eye.
- Trial name
- JADE (NCT00809003)
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Waterloo
Intellectual Disability, Mild
Evaluation of CO-OP for Adolescents With Mild Intellectual Disability
Intellectual disability (ID) affects a person throughout life and includes difficulties to manage what is expected in everyday life based on age.
- Trial name
- CO-OPIF (NCT06691698)
- Testing
- The Cognitive Orientation to Daily Occupational Performance Approach
- Where
- 2 sites in Sweden
- Volunteers
- 60 people
- Sponsor
- Örebro University, Sweden
HIV Infections
The Effects of Anti-HIV Therapy on the Immune Systems of Children and Young Adults Infected With HIV
The purpose of this study is to determine the number of newly formed CD4 cells in children who have taken anti-HIV drugs. The study will also evaluate the effectiveness of the new CD4 cells in producing an immune response to…
- Trial name
- NCT00004735
- Testing
- Tetanus toxoid, Hepatitis A Vaccine (Inactivated)
- Where
- 27 sites in United States, Puerto Rico
- Volunteers
- 81 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Juvenile Arthritis, Cardiorespiratory Fitness
Impact of Pilates Exercise in Children With Juvenile Idiopathic Arthritis
Juvenile idiopathic arthritis (JIA) is one of the most common chronic childhood inflammatory diseases that is characterized by permanent joint inflammation attributable to immune system disturbance.
- Conditions
- Juvenile Arthritis, Cardiorespiratory Fitness, Quality of Life
- Trial name
- Arthritis (NCT05231057)
- Testing
- Pilates exercises, Conventional physical therapy program
- Where
- Saudi Arabia
- Volunteers
- 40 people
- Sponsor
- Qassim University
Asthma
Inflammatory, Functional and Image Composite Measure to Define Asthma Control
The goals of control status of asthma have been changed with the improvement of its management as a chronic disease; many steps should be taken to achieve asthma control as defined by the GINA/NIH guidelines.
- Trial name
- APITA (NCT00597064)
- Testing
- prednisone
- Where
- Brazil
- Volunteers
- 70 people
- Sponsor
- Federal University of São Paulo
Asthma, Asthma Attack
Evaluating Asthma Exacerbation-induced Changes in Lung Function With a Home-based Spirometer
The investigators will study the use of a home-based spirometer (Spirobank Smart spirometer) that connects to a smartphone app (VitalFlo) in teenagers with persistent asthma to determine if clinically significant changes in lung…
- Conditions
- Asthma, Asthma Attack, Asthma, Allergic
- Trial name
- NCT03705325
- Testing
- Spirobank Smart spirometer
- Where
- 2 sites in United States
- Volunteers
- 44 people
- Sponsor
- VitalFlo Inc.
Inflammation, Mental Health Wellness 1
Adolescent Acts of Kindness Intervention
Adolescents will complete a 4-week intervention, during which they will either complete a kind act for others, complete a kind act for themselves, or report their daily activities three days per week.
- Trial name
- NCT03322397
- Testing
- Self-Focused Acts of Kindness Intervention, Other-Focused Acts of Kindness Intervention, Daily Reports
- Where
- United States
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Arthritis, Rheumatoid
Study in Patients With Moderated to Severe Rheumatoid Arthritis Who Have Failed to Combination Therapy of Conventional Disease-modifying Antirheumatic Drugs (cDMARDs) to cDMARD Plus ANti-TNF Versus cDMARDs in Real World
This study will be conducted to observe the disease activity change of Conventional Disease Modifying Anti-Rheumatic Drugs (cDMARD) plus anti-tumour necrosis factor (anti-TNF) from baseline to 6 months compared with cDMARDs, as…
- Trial name
- HUMAN (NCT03264703)
- Where
- 15 sites in South Korea
- Volunteers
- 212 people
- Sponsor
- Eisai Korea Inc.