Clinical trials: Immunologic Factors
Staphylococcal Aureus Infection, Recurrent Staphylococcal Infection
Host Factors in Invasive and Recurrent Staphylococcus Aureus Infection
The incidence of community-associated (CA) staphylococcal infections, especially those caused by methicillin-resistant Staphylococcus aureus (MRSA), has increased dramatically in recent years.
- Conditions
- Staphylococcal Aureus Infection, Recurrent Staphylococcal Infection, Invasive Staphylococcal Infection
- Trial name
- NCT00911430
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Eosinophilic Esophagitis
A Study to Evaluate the Efficacy and Safety of CC-93538 in Adult and Adolescent Participants With Eosinophilic Esophagitis
Study CC-93538-EE-001 is a Phase 3, multicenter, multinational, randomized, double-blind, placebo-controlled induction and maintenance study to evaluate the efficacy and safety of CC- 93538 in adult and adolescent participants…
- Trial name
- NCT04753697
- Testing
- CC-93538
- Where
- 212 sites in United States, Argentina and 13 more
- Volunteers
- 430 people
- Sponsor
- Celgene
Virus Diseases, Hemorrhagic Fever, Ebola
Ad26.ZEBOV, MVA-BN-Filo Vaccination in Children and Adults Previously Vaccinated With Control in the EBOVAC-Salone Study
This is a Phase 2, open-label, study evaluating the safety and immunogenicity of the 2-dose vaccination regimen, Ad26.ZEBOV, MVA-BN-Filo, in adults and children originally enrolled in the control arm of the EBOVAC-Salone study
- Conditions
- Virus Diseases, Hemorrhagic Fever, Ebola, Infections, Hemorrhagic Fevers, Viral
- Trial name
- NCT05284097
- Testing
- Ad26.ZEBOV, MVA-BN-Filo
- Where
- Sierra Leone
- Volunteers
- 133 people, healthy volunteers welcome
- Sponsor
- London School of Hygiene and Tropical Medicine
Multiple Sclerosis
Retrospective Cohort Study of Rebif® Use in Pediatric Multiple Sclerosis (MS) Subjects (REPLAY)
The aim of this retrospective study is to review and describe safety, tolerability and efficacy of Rebif® (subcutaneous interferon [IFN]-beta-1a) in children and adolescents, using information already recorded in medical records.
- Trial name
- REPLAY (NCT01207648)
- Testing
- Rebif®
- Where
- 18 sites in United States, Argentina and 6 more
- Volunteers
- 307 people
- Sponsor
- EMD Serono
Heart Transplantation
Cell Therapy With Treg Cells Obtained From Thymic Tissue (thyTreg) to Prevent Rejection in Heart Transplant Children
The investigators developed a protocol to isolate Treg cells from thymic tissue (thyTreg) discarded in pediatric cardiac surgeries.
- Trial name
- THYTECH (NCT04924491)
- Testing
- Autologous thyTreg
- Where
- Spain
- Volunteers
- 11 people
- Sponsor
- Rafael Correa-Rocha
Mycobacterium Avium-intracellulare Infection, HIV Infections
A Study to Evaluate the Effects of Azithromycin on MAC Disease Prevention in HIV-Positive Patients
This study is designed to find out whether HIV-positive patients whose immune systems have improved after receiving anti-HIV treatment should take azithromycin to prevent Mycobacterium avium complex (MAC) disease.
- Trial name
- NCT00000947
- Testing
- Azithromycin
- Where
- 19 sites in United States
- Volunteers
- 850 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Type 1 Diabetes
T1D Risk Assessment in Kids With Relatives
The purpose of this study is to determine whether early immunological markers (activation of autoreactive T lymphocytes) precede and are predictive of the appearance of autoantibodies in children born from type 1 diabetic parents.
- Trial name
- TRAKR (NCT02184676)
- Testing
- Analysis of early immune modifications, Collection of clinical and socio-demographic data
- Where
- France
- Volunteers
- 512 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Severe Bacterial Infections
Identification of Clinical, Genetic and Immunological Factors Involved in the Development of Severe Bacterial Infections in Pediatrics
Severe bacterial infections (SBI) are responsible for significant morbidity and mortality in the paediatric population. There is considerable individual variability in children's susceptibility to developing SBIs.
- Trial name
- IBSoFACTo (NCT07111793)
- Testing
- Extended phenotyping, Blood sample for WES, Blood sample for PBMC freezing
- Where
- 7 sites in France
- Volunteers
- 1,401 people
- Sponsor
- Nantes University Hospital
B Acute Lymphoblastic Leukemia, Leukemia Relapse
Identification of New Immune Factors Specific of Relapse in Childhood B Lineage Acute Lymphoblastic Leukemia
B-acute lymphoblastic leukaemia (ALL) is the most common childhood malignancy. Despite enhancement of childhood B-ALL outcome, relapses remain difficult to treat.
- Trial name
- LABMI (NCT02618109)
- Testing
- Collection of blood samples
- Where
- 18 sites in France
- Volunteers
- 119 people
- Sponsor
- University Hospital, Angers
Drug Abuse, HIV Infections
Neurobehavioral Model of HIV in Injection Drug Users
The purpose of this R01 study is to evaluate the association between neuropsychological executive dysfunction and HIV infection among young injection and non-injection drug users.
- Trial name
- NCT00198861
- Testing
- Injection and Non-Injection Drug Users
- Where
- United States
- Volunteers
- 836 people
- Sponsor
- The City College of New York
Eosinophilic Esophagitis
Safety Study of CC-93538 in Adult and Adolescent Participants With Eosinophilic Esophagitis
This study is an open-label, uncontrolled study design to evaluate the long-term safety and tolerability of treatment with CC-93538.
- Trial name
- NCT04991935
- Testing
- CC-93538
- Where
- 167 sites in United States, Argentina and 13 more
- Volunteers
- 367 people
- Sponsor
- Celgene
HIV, Sexually Transmitted Infections
Addressing Proven Factors in HIV Prevention for Latino Youth
This study tests the effectiveness of the bilingual Health and Success program, which aims to support Latino parents and schools in their efforts to promote the academic success and healthy choices of youth, with the goal of…
- Trial name
- NCT01633879
- Testing
- audio-CD parent education, health and success parent and school
- Volunteers
- 3,400 people, healthy volunteers welcome
- Sponsor
- Education Development Center, Inc.
Pediatric Respiratory Diseases, COVID
COVID-19 in Hospitalised Norwegian Children - Risk Factors, Outcomes and Immunology
Prospective cohort study of COVID-19 infection among children in Norway.
- Conditions
- Pediatric Respiratory Diseases, COVID, Fatigue Post Viral
- Trial name
- NCT04335773
- Where
- Norway
- Volunteers
- 350 people
- Sponsor
- University Hospital, Akershus
Tuberculosis, Human Immunodeficiency Virus
Contributing Factors for Poor HIV Treatment Response in Children With TB/HIV Coinfection
Efavirenz (EFV)-based antiretroviral therapy (ART) remains the preferred regimen in human immunodeficiency virus (HIV)-infected children aged 3 years or older on rifampin-containing antituberculosis (anti-TB) therapy.
- Conditions
- Tuberculosis, Human Immunodeficiency Virus, Coinfection
- Trial name
- NCT03800407
- Testing
- Observational study
- Where
- Ghana
- Volunteers
- 213 people
- Sponsor
- University of Florida
Immune Thrombocytopenic Purpura, Splenectomy; Status
Immunological Markers in Adult Patients With Immune Thrombocytopenic Purpura
The aim of this study is to determine histological immunological parameters, sought on splenectomy pieces that may explain the failure or success of splenectomy in patients with ITP who had a splenectomy to treat their ITP(Immune…
- Trial name
- SPLENOTIR (NCT04056507)
- Testing
- Immunolabeling
- Volunteers
- 80 people
- Sponsor
- University Hospital, Bordeaux
Genetic Basis of COVID-19 Infection
Genetic and Immunologic Basis of COVID-19 Infection
We will study genetic factors causing severe disease due to infection with SARS-COV-2 which may help to find targeted therapy
- Trial name
- NCT04384250
- Testing
- Whole Exome Sequencing
- Where
- Egypt
- Volunteers
- 500 people
- Sponsor
- Mansoura University
Primary Immunodeficiency (PID), Secondary Immunodeficiency (SID)
Assessment of Immunoglobulins (IgG) in a Long-term Non-interventional Study
This non-interventional, epidemiological study assesses long-term outcomes in subjects receiving immunoglobulins (IgG) for any treatment purpose, irrespective of the regimen prescribed by the treating physician, under routine…
- Conditions
- Primary Immunodeficiency (PID), Secondary Immunodeficiency (SID), Neurological Autoimmune Disease
- Trial name
- SIGNS (NCT01287689)
- Testing
- Immunoglobulin G (IgG)
- Where
- 7 sites in Germany
- Volunteers
- 685 people
- Sponsor
- Technische Universität Dresden
Advanced HIV Disease, Poor Nutriyion Among HIV Patients
Factors Associated With Advanced HIV and Poor Nutrition Among People Living With HIV
Aim of the work: 1. To determine the frequency of advanced HIV among PLWH in Assiut University Hospital. 2. To assess the nutritional patterns and frequency of poor nutrition among PLWH. 3.
- Trial name
- NCT06852430
- Volunteers
- 100 people
- Sponsor
- Assiut University
HIV Infections
Factors Affecting Adherence to Anti-HIV Drug Regimens in Children and Adolescents
Taking anti-HIV medication consistently and properly is a critical issue for patients with HIV. Drug regimens are complex; when regimens are not taken properly, HIV can become resistant to the drugs.
- Trial name
- NCT00073424
- Where
- 36 sites in United States, Puerto Rico
- Volunteers
- 200 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Acute Lymphoblastic Leukemia, Acute Myelogenous Leukemia
HLA-Mismatched Unrelated Donor Hematopoietic Cell Transplantation With Post-Transplantation Cyclophosphamide
This is a prospective, multi-center, Phase II study of hematopoietic cell transplantation (HCT) using human leukocyte antigen (HLA)-mismatched unrelated donors (MMUD) for peripheral blood stem cell transplant in adults and bone…
- Conditions
- Acute Lymphoblastic Leukemia, Acute Myelogenous Leukemia, Mixed Phenotype Acute Leukemia, Acute Leukemia
- Trial name
- ACCESS (NCT04904588)
- Testing
- Busulfan, Fludarabine, Total-body irradiation
- Where
- 39 sites in United States
- Volunteers
- 300 people
- Sponsor
- Center for International Blood and Marrow Transplant Research