Clinical trials: B Cells
Non-Hodgkin Lymphoma, Chronic Lymphocytic Leukemia
Safety Study of CAT-8015 to Treat Advanced B-cell Non-Hodgkin Lymphoma and Chronic Lymphocytic Leukemia (NHL or CLL)
The primary objectives of this study are to determine the maximum tolerated dose (MTD) or optimal biologic dose (OBD) and safety profile of CAT-8015 in participants with relapsed or refractory advanced B-cell NHL (diffuse large…
- Trial name
- NCT01030536
- Testing
- CAT-8015 20 mcg/kg, CAT-8015 30 mcg/kg, CAT-8015 40 mcg/kg
- Where
- 8 sites in United States, Poland
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- MedImmune LLC
Hemophilia A, Hemophilia B
Pre-clinical Models for Mesenchymal Stem Cell Therapy in Hemophilic Arthropathy
Hemophilia is a constitutional coagulation disorder responsible for a hemorrhagic phenotype in patients from an early age. Hemarthrosis is one of the most frequent complications in hemophiliacs and leads to the development of…
- Conditions
- Hemophilia A, Hemophilia B, Arthropathy
- Trial name
- NCT05187936
- Where
- France
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
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
Influenza
T-cell And General Immune Response to Seasonal Influenza Vaccine (SLVP018) - Year 1, 2009
This study will compare influenza vaccine responses in monozygotic and dizygotic twins.
- Trial name
- NCT01987349
- Testing
- Fluzone® (intramuscular), FluMist® (intranasal)
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Stanford University
B-cell Tumors
A Trial of DDI Between SHR1459 and Efavirenz With Healthy Subjects
This study used a single-dose, open and fixed sequence design to compare the pharmacokinetics in healthy subjects.
- Trial name
- NCT05560360
- Testing
- SHR1459 tablet, Efavirenz tablet
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Jiangsu HengRui Medicine Co., Ltd.
Giant Cell Arteritis (GCA)
Mapping B-cell Biology Across the Cardiovascular Territories of Giant Cell Arteritis: Towards a New Therapeutic Approach (RituxiMAP GCA)
B cells are a component of the immune system which appear be important in causing all forms of cardiovascular disease. Until now, it has not been possible to directly study these cells in living patients (essential to assess…
- Trial name
- RituxiMAP GCA (NCT07269938)
- Testing
- Zirconium Zr 89 labelled rituximab
- Where
- United Kingdom
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Lymphoma
Avastin Plus Rituximab for Patients With B-Cell Non-Hodgkin's Lymphoma
Phase II Study of Avastin Plus Rituximab for Patients with Relapsed and Chemotherapy - or Rituxan Refractory Aggressive B-Cell Non-Hodgkin's Lymphoma.
- Trial name
- NCT00081861
- Testing
- Avastin, Rituximab
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Covid19, Chronic Kidney Diseases
The REnal Patients COVID-19 VACcination Immune Response (RECOVAC IR) Study
Rationale: COVID-19 is associated with severely increased morbidity and mortality in patients with severely impaired kidney function, on dialysis or alive with a kidney transplant.
- Trial name
- RECOVAC-IR (NCT04741386)
- Testing
- SARS-CoV-2 vaccination
- Where
- 4 sites in Netherlands
- Volunteers
- 854 people, healthy volunteers welcome
- Sponsor
- University Medical Center Groningen
Waldenstrom Macroglobulinemia, Chronic Lymphocytic Leukemia
Clinical, Laboratory and Epidemiologic Characterization of Individuals and Families at High Risk of Hematologic Cancer
Background: Individuals may be prone to develop blood or lymph node cancers (leukemia or lymphoma) for a variety of reasons, including genetic predisposition to these cancers, environmental exposures or other medical conditions.
- Conditions
- Waldenstrom Macroglobulinemia, Chronic Lymphocytic Leukemia, Hodgkin Disease, NonHodgkin Lymphoma
- Trial name
- NCT00039676
- Where
- 2 sites in United States
- Volunteers
- 1,836 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Bioavailability, B-cell Lymphoid Cancer
A Study to Evaluate Relative Bioavailability, Proton Pump Inhibitor (PPI) (Rabeprazole) Effect, Food Effect and Particle Size Effect of New Acalabrutinib Tablet in Healthy Subjects
This study will be a 2-part, open-label, single-center relative bioavailability, PPI effect, food-effect and particle size effect randomized crossover study of acalabrutinib tablets in healthy subjects (males or females).
- Trial name
- NCT04488016
- Testing
- Treatment A- Part 1, Treatment B- Part 1, Treatment C - Part 1
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Healthy
3Sm Challenge Model Protocol
The 3Sm challenge study is a small clinical study in eight healthy volunteers who will be injected with a protein which includes a short portion ('3Sm peptide') which is derived from a part (the '3S region') of the coat protein…
- Trial name
- NCT04753892
- Testing
- 3SM2-G-CRM197 with squalene adjuvant
- Where
- United Kingdom
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Imperial College London
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
Influenza
Pilot Study in Young Adults to Examine the Kinetics of Changes in the B-cell Repertoire Following TIV Immunization
The purpose is to investigate B-cell response to the trivalent Influenza Vaccine (TIV) in healthy young adults by vaccinating participants and obtaining blood samples at designated time points before and after vaccination.
- Trial name
- SLVP023 (NCT02987374)
- Testing
- 2011-2012 Fluzone IIV3 (IM)
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Stanford University
Diffuse Large B Cell Lymphoma
Characterization and Clinical Impact of the Gut Microbiota in Lymphoma
The study is a prospective observational single-center cohort study which compare the gut microbiome of newly diagnosed Diffuse Large B-cell Lymphoma patients with the gut microbiome of healthy controls.
- Trial name
- NCT06161896
- Testing
- Stool samples
- Where
- Denmark
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Lars Møller Pedersen
Lymphoma, B-Cell
A Mixed Methods Study of Nutrition Practice in Cancer Care on Non-Hodgkin Lymphoma Population
The effects of calorie or sugar control on health and disease has been a hot topic. While established evidence has proven the health benefits of long-term calorie restriction, recent preclinical studies show encouraging results…
- Trial name
- NCT05376709
- Testing
- Short-Term Calorie Reduction
- Where
- Taiwan
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Disease/Condition Name Cancer-related Cognitive Dysfunction, Chronic Lymphocytic Leukemia (CLL)
Impact of Targeted Therapy on Cancer-Related Cognitive Impairment
This study examines whether there are differences in brain health or well-being in patients receiving TKI therapy for leukemia compared to individuals who do not receive TKI therapy.
- Conditions
- Disease/Condition Name Cancer-related Cognitive Dysfunction, Chronic Lymphocytic Leukemia (CLL), Chronic Myeloid Leukemia, BCR-ABL1 Positive
- Trial name
- TKI (NCT07638007)
- Where
- United States
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Rochester NCORP Research Base
Leukemia, Lymphocytic, Chronic, B-Cell
Treatment of Chronic Lymphocytic Leukemia
CLL is a disease of the elderly, identifying effective therapies with better toxicity profiles is thus a high priority, and targeted therapies may allow attainment of this goal.
- Trial name
- NCT02757586
- Testing
- shRNA
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Healthy
Studies of In Vitro B Lymphocyte Responses in Subjects Receiving Tetanus Toxoid Booster Immunization
One of the major interests of this laboratory is the characterization of the cellular subpopulations involved in the triggering and immunoregulation of B lymphocytes to produce antibodies.
- Trial name
- NCT00001173
- Where
- United States
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Vitamin B12 Deficiency
Autoantibodies to Gastric Parietal Cells in Rheumatoid Arthritis Patients
A review of the literature reveals that very few studies have assessed the potential co-existence of vitamin B12 deficiency due to gastric parietal cell autoantibodies. While Segal et al.
- Trial name
- NCT01876329
- Where
- United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Keesler Air Force Base Medical Center
Leukemia
Genetic Study of Chronic Lymphocytic Leukemia Families
The goal of this research is to identify genes that may be related to the risk of developing CLL. Objectives: The objective of this study to investigate possible candidate susceptibility genes for familial chronic lymphocytic…
- Trial name
- NCT00503256
- Testing
- Questionnaire
- Where
- United States
- Volunteers
- 4,000 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center