Clinical trials: B Cell
Rheumatoid Arthritis
JAK-i on RA B-lymphocytes Tolerance and Disease Resolution Through JAK Signaling In Rheumatoid Arthritis
The study will reveal the transcriptomic signature linked to the aberrant activation of B lymphocytes in RA identifying novel molecular potential targets for inflammation resolution and immune tolerance promotion.
- Trial name
- NCT05754112
- Testing
- B lymphocyte profiling
- Where
- Italy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Crohn Disease
Relationships of B-cell Activating Factor Gene Polymorphisms With Crohn's Disease.
From January 2020 to December 2024, Crohn's disease(CD) patients and gender- and age-matched normal controls were collected from the Department of Gastroenterology, the Second Affiliated Hospital of Wenzhou Medical University.
- Trial name
- NCT07387172
- Where
- China
- Volunteers
- 824 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital of Wenzhou Medical University
Diffuse Large B Cell Lymphoma, Peripheral T Cell Lymphoma
Effectiveness of Circulating DNA for Predicting the Relapse and Overall Survival in NHL Patients
The purpose of this study is to evaluate the effectiveness of circulating DNA from peripheral blood for predicting the prognosis and relapse in DLBCL and PTCL patients.
- Trial name
- NCT03079947
- Where
- China
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Acute Lymphocytic Leukemia in Relapse
Cell Therapy with Anti-CD19 CAR-NK Cells in Patients with Relapsed or Resistant B-ALL
Immunotherapy has shown promise in treating hematological malignancies, including resistant B-ALL. One approach is CAR-NK cell therapy, which involves genetically modifying natural killer (NK) cells to target specific cancer…
- Trial name
- NCT06631040
- Testing
- anti CD19 CAR NK cells
- Where
- Iran
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Shahid Beheshti University of Medical Sciences
Prevention of Meningococcal Infection
Persistence of Antibodies and Kinetics of B Cell Response in Healthy Children After Vaccination With MCC Vaccine
Persistence of antibodies and kinetics of B cell response in healthy children after vaccination with MCC vaccine
- Trial name
- NCT00310713
- Testing
- Meningococcal C conjugate vaccine
- Where
- United Kingdom
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines
Accelerated Phase CML, BCR-ABL1 Positive, Acute Lymphoblastic Leukemia in Remission
CMV-MVA Triplex Vaccination of Stem Cell Donors in Preventing CMV Viremia in Participants With Allogeneic Transplant
This phase II trial studies how well multi-peptide CMV-modified vaccinia Ankara (CMV-MVA Triplex) vaccination of stem cell donors works in preventing cytomegalovirus (CMV) viremia in participants with blood cancer undergoing…
- Conditions
- Accelerated Phase CML, BCR-ABL1 Positive, Acute Lymphoblastic Leukemia in Remission, Acute Myeloid Leukemia in Remission, Chronic Lymphocytic Leukemia
- Trial name
- NCT03560752
- Testing
- Multi-peptide CMV-Modified Vaccinia Ankara Vaccine
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- City of Hope Medical Center
Diffuse Large B-Cell Lymphoma
Cognitive Impairment in Patients With Diffuse Large B-Cell Lymphoma
This prospective, non-randomized diagnostic interventional study evaluates cognitive impairment in patients with diffuse large B-cell lymphoma (DLBCL) treated at the Institute of Oncology Ljubljana.
- Trial name
- NCT07443514
- Testing
- Structured Neurocognitive Assessment Battery, Psychometric Questionnaires, CSF Biomarker Analysis
- Where
- Slovenia
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- Institute of Oncology Ljubljana
Multiple Myeloma, Non-Hodgkin Lymphoma
Ph I Trial of NAM NK Cells and IL-2 for Adult Pts With MM and NHL
This is a phase I trial with pilot expansion of HLA-haploidentical or HLA-mismatched related donor nicotinamide expanded-natural killer (NAM-NK) cell based therapy for patients with relapsed or refractory multiple myeloma (MM) or…
- Conditions
- Multiple Myeloma, Non-Hodgkin Lymphoma, Diffuse Large B Cell Lymphoma, Mantle-Cell Lymphoma
- Trial name
- NCT03019666
- Testing
- Nicotinamide Expanded Haploidentical or Mismatched Related Donor Natural Killer Cells
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Masonic Cancer Center, University of Minnesota
Influenza
Kinetics of B-Cell Responses to Live, Attenuated Influenza Vaccine (LAIV) in Young Children Two Years of Age
This pilot study will investigate B-cell responses following vaccination with live, attenuated influenza vaccine (LAIV) in healthy children 2 years of age from blood samples taken at designated time points before and after…
- Trial name
- SLVP016 (NCT03020472)
- Testing
- 2008-2009 FluMist LAIV (Intranasal)
- Where
- United States
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- Stanford University
Healthy
Clinical Study Aiming to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of a Single Administration of ZE50-0134 at 5 Dose Levels in Healthy Volunteers
A first-in-human study to evaluate the safety, tolerability, pharmacokinetics, and pharmacodynamics of single and multiple ascending doses of ZE50-0134 administered orally in healthy volunteers.
- Trial name
- NCT06787131
- Testing
- Rabeprazole 20 mg, Itraconazole (200 mg)
- Where
- Australia
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Lomond Therapeutics Holdings, Inc.
Influenza
T-cell And General Immune Response to Seasonal Influenza Vaccine (SLVP018) Year 3, 2011
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
- NCT03022422
- Testing
- TIV, High-Dose TIV
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Stanford University
Multiple Sclerosis
MUltiple Sclerosis : T Cell / B Cell Exploration
This study, an ancillary to ABCD-SEP (NCT03744351), will be interested in more precisely characterizing circulating and infiltrating TH cells in Multiple Sclerosis whether at the transcriptomic level or at the functional level.
- Trial name
- MUST-BE (NCT04231253)
- Where
- France
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Rennes University Hospital
Influenza
B-cell Immunity to Influenza (SLVP017) - Years 2 (2010) & 3 (2011)
In this exploratory study, investigators will be looking at immune response differences between age groups and between the two different influenza vaccines given to identical twins, vaccine-naive young adults and elderly…
- Trial name
- NCT03020498
- Testing
- Fluzone, FluMist
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Stanford University
Chronic Granulomatous Disease
Effect of IFN-γ on Innate Immune Cells
The investigators hypothesize that neutrophils and monocytes developed under the influence of Interferon- gamma-1b (IFN-γ-1b, Actimmune*) in vivo will display enhanced function across a broad range of activities related in large…
- Trial name
- NCT02609932
- Testing
- Administration of drug (Interferon-gamma 1-b) subcutaneously
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Accelerated Phase Chronic Myelogenous Leukemia, Adult Acute Lymphoblastic Leukemia in Remission
Plerixafor and Filgrastim For Mobilization of Donor Peripheral Blood Stem Cells Before A Donor Peripheral Blood Stem Cell Transplant in Treating Patients With Hematologic Malignancies
RATIONALE: Giving chemotherapy and total-body irradiation (TBI) before a donor peripheral blood stem cell transplant helps stop the growth of cancer cells and helps stop the patient's immune system from rejecting the donor's stem…
- Conditions
- Accelerated Phase Chronic Myelogenous Leukemia, Adult Acute Lymphoblastic Leukemia in Remission, Adult Acute Myeloid Leukemia in Remission, Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities
- Trial name
- NCT01076270
- Testing
- plerixafor, filgrastim, peripheral blood stem cell transplantation
- Where
- United States
- Volunteers
- 1 people, healthy volunteers welcome
- Sponsor
- Fred Hutchinson Cancer Center
Influenza
Protective Mechanisms Against a Pandemic Respiratory Virus (SLVP024)
The purpose of the study is to investigate and compare the human immune response in epithelial cells of the nasopharyngeal mucosa and in blood to live, attenuated influenza vaccine (LAIV) in adults and in children.
- Trial name
- NCT03023683
- Testing
- FluMist®
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Stanford University
Whole Cell Pertussis, Diphtheria
Immune Memory of DTPw-HBV/Hib Vaccine Following Primary Vaccination, Immuno & Reacto of a Booster Dose Given in Infants
To assess the immune memory following primary vaccination of DTPw-HBV/Hib vaccine and to assess immunogenicity and reactogenicity of a booster dose given at 15 - 18 months of age.
- Conditions
- Whole Cell Pertussis, Diphtheria, Hepatitis B, Tetanus
- Trial name
- NCT00169442
- Testing
- Tritanrix™-HepB/Hiberix™ Kft., Tritanrix™-HepB/Hiberix™, Hiberix™
- Where
- 3 sites in Philippines
- Volunteers
- 745 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Immune Thrombocytopenia
Eltrombopag and the Bcl-extra-large (xL) Pathway in Idiopathic Thrombocytopenic Purpura (ITP)
The purpose of this study is to further evaluate the effects that eltrombopag (and romiplostim) have on platelets in subjects with chronic ITP.
- Trial name
- NCT00902018
- Testing
- Eltrombopag, Romiplostim, healthy controls
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Chronic Periodontitis, Aggressive Periodontitis
B Cell Functions in Periodontitis
The inflammatory response involves many players from the immune response, including B lymphocytes. These cells are responsible for the synthesis of immunoglobulins in response to the presence of an antigen.
- Trial name
- LBPARO (NCT02833285)
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University Hospital, Brest
Multiple Myeloma, Low-Grade Lymphoma
64Cu-LLP2A for Imaging Hematologic Malignancies
This phase of the protocol (protocol part B), seeks to evaluate the new formulation in healthy normal volunteers to confirm the new formulation provides comparable human dosimetry to which was seen and published in protocol part…
- Conditions
- Multiple Myeloma, Low-Grade Lymphoma, Follicular Lymphoma, Marginal Zone Lymphoma
- Trial name
- NCT06636175
- Testing
- 64Cu-LLP2A, PET/CT
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Washington University School of Medicine