Clinical trials: B Cells
Allogeneic Hematopoietic Stem Cell Transplantation Recipient, Chronic Lymphocytic Leukemia
Allogeneic Stem Cell Transplant for CLL
This phase I/II trial studies the best dose and side effects of gemcitabine and how well it works with clofarabine and busulfan and donor stem cell transplant in treating participants with chronic lymphocytic leukemia.
- Conditions
- Allogeneic Hematopoietic Stem Cell Transplantation Recipient, Chronic Lymphocytic Leukemia, Prolymphocytic Leukemia, Richter Syndrome
- Trial name
- NCT01629511
- Testing
- Allogeneic Hematopoietic Stem Cell Transplantation, Anti-Thymocyte Globulin, Busulfan
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Hairy Cell Leukemia (HCL), Chronic Lymphocytic Leukemia (CLL)
Collection of Human Samples to Study Hairy Cell and Other Leukemias, and to Develop Recombinant Immunotoxins for Cancer Treatment
Background: Researchers who are studying hairy cell leukemia, and how the disease compares with other disorders, are interested in obtaining additional samples from leukemia patients and healthy volunteers.
- Conditions
- Hairy Cell Leukemia (HCL), Chronic Lymphocytic Leukemia (CLL), Non-Hodgkins Lymphoma (NHL), Cutaneous T Cell Lymphoma (CTCL)
- Trial name
- NCT01087333
- Where
- United States
- Volunteers
- 1,263 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
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
Oral Squamous Cell Carcinoma, Oropharynx Squamous Cell Carcinoma
Detection of Oral and Throat Cancers Using OralViome Cancer Testing System
To evaluate the design, safety and efficacy of OralViome Cancer Testing system in the early detection of Oral and Throat Cancers using saliva metatranscriptomic analysis.
- Conditions
- Oral Squamous Cell Carcinoma, Oropharynx Squamous Cell Carcinoma, Premalignant Lesion
- Trial name
- NCT05451303
- Testing
- OralViome Cancer Testing System
- Where
- United States
- Volunteers
- 475 people, healthy volunteers welcome
- Sponsor
- Viome
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
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
Virus Diseases
Modelling the Interaction Between Synthetic Model Immunogens and the Induced B and T Cell Repertoires.
MOSAIC is a single-blind experimental medicine study to determine the extent to which different prime-boost combinations of model immunogens based on HIV-1 envelope proteins influence the diversity of B and T cell responses.
- Trial name
- MOSAIC (NCT04046978)
- Testing
- ConM SOSIP 50 ug and ConS UFO 50 ug, Mos3.1 100 ug, Mos3.2 100 ug
- Where
- United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- Imperial College London
B Acute Lymphoblastic Leukemia With t(v;11q23.3); KMT2A Rearranged, Recurrent B Acute Lymphoblastic Leukemia
CD19-Specific T Cells Post AlloSCT
This phase I trial investigates the side effects and best dose of CD19 positive (+) specific CAR-T cells in treating patients with CD19+ lymphoid malignancies, such as acute lymphoblastic leukemia, non-Hodgkin lymphoma, small…
- Conditions
- B Acute Lymphoblastic Leukemia With t(v;11q23.3); KMT2A Rearranged, Recurrent B Acute Lymphoblastic Leukemia, Recurrent Chronic Lymphocytic Leukemia, Recurrent Diffuse Large B-Cell Lymphoma, Not Otherwise Specified
- Trial name
- NCT03579888
- Testing
- Autologous CD19-CD8-CD28-CD3zeta-CAR-mbIL15-HER1t T Cells, Cyclophosphamide, Fludarabine
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Leukemia, Myeloid, Acute, Leukemia, B-cell
Precision Exercise in Children With Malignant Hemopathies
In the early years of life and during adolescence, physical activity is crucial for good development of motor skills. It is even more so for those children and young people who are forced to undergo anti-cancer therapies and…
- Conditions
- Leukemia, Myeloid, Acute, Leukemia, B-cell, Leukemia, T Cell, Lymphoma, Hodgkin
- Trial name
- SportTherapy (NCT04090268)
- Testing
- Sport Therapy
- Where
- Italy
- Volunteers
- 380 people, healthy volunteers welcome
- Sponsor
- University of Milano Bicocca
Diphtheria, Tetanus
Study to Evaluate the Immunogenicity and Safety of LBVD(Hexavalent Vaccine), Given to Healthy Infants at Primary Series
The purpose of this study is to evaluate immunogenicity and safety of different doses of candidate hexavalent vaccine in comparison to co-administration of Pentavalent vaccine and Poliomyelitis Vaccine (Inactivated) in separate…
- Conditions
- Diphtheria, Tetanus, Pertussis, Hepatitis B
- Trial name
- NCT05457946
- Testing
- LBVD (Hexavalent vaccine), Pentavalent vaccine and Inactivated Polio vaccine (Sabin strains)
- Where
- South Korea
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- LG Chem
Kidney Transplant Rejection
Belimumab to Mobilise Memory B-cells From Secondary Lymhoid Organs to Improve Memory B-cell HLA-specificity Profiling to Support Delisting for Transplant Access in Highly-sensitized
The goal of this clinical trial is to determine whether belimumab can improve detection of circulating HLA-specific memory B cells to support safer and more effective donor organ allocation in highly sensitized kidney transplant…
- Trial name
- BE-MOBILYZED (NCT07539857)
- Testing
- Belimumab Prefilled Syringe [Benlysta]
- Where
- Netherlands
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Leiden University Medical Center
Meningococcal Disease
B Cell Response to a Primary and a Booster Course of the Novartis Meningococcal ACWY Conjugate Vaccine in Healthy Infants
This study is aimed to assess whether the frequency of meningococcal serogroup A, C, W-135 and Y specific memory B Cells, measured 1 month after a primary vaccination series of Novartis MenACWY vaccine, predicts the specific…
- Trial name
- NCT00488683
- Testing
- MenACWY-CRM, DTaP-Hib-IPV, PCV
- Where
- United Kingdom
- Volunteers
- 216 people, healthy volunteers welcome
- Sponsor
- Novartis Vaccines
Hepatitis B
Cellular Immunity in Adult Hepatitis B-vaccinated Serologic Non-responders
Previous studies have shown that 5-10% of Hepatitis B Virus vaccine recipients produce none or to few antibodies after a standard immunization with 3 vaccines. These individuals are defined as non-responders.
- Trial name
- NCT01451801
- Testing
- Twinrix
- Where
- Denmark
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
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.
Acute Biphenotypic Leukemia, Acute Leukemia
Naive T Cell Depletion for Preventing Chronic Graft-versus-Host Disease in Children and Young Adults With Blood Cancers Undergoing Donor Stem Cell Transplant
This phase II trial studies how well naive T-cell depletion works in preventing chronic graft-versus-host disease in children and young adults with blood cancers undergoing donor stem cell transplant.
- Conditions
- Acute Biphenotypic Leukemia, Acute Leukemia, Acute Leukemia of Ambiguous Lineage, Acute Lymphoblastic Leukemia
- Trial name
- NCT03779854
- Testing
- Total-Body Irradiation, Thiotepa, Fludarabine
- Where
- 9 sites in United States
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Fred Hutchinson Cancer Center
Asmd, Visceral Type
Magnetic Resonance Spectroscopy in Acid Sphingomyelinase Deficiency
The goal of this study is to assess the ability of MRI techniques to detect early stages of lipid accumulation in the liver of ASMD patients with the chronic visceral subtype compared to healthy subjects.
- Trial name
- MONACO (NCT05904366)
- Testing
- MR Spectroscopy (MRS), MR Elastography (MRE)
- Where
- Netherlands
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Eline C. B. Eskes
Chronic Pancreatitis, Pancreatic Cancer
Immune Repertoire Decoding for Chronic Pancreatitis-to-Pancreatic Cancer Risk Stratification
This study will follow people with chronic pancreatitis, people with pancreatic cancer, and healthy volunteers. The goal is to better understand why some people with chronic pancreatitis may later develop pancreatic cancer.
- Trial name
- NCT07612566
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Changhai Hospital
HIV, Pneumococcal Infections
Mechanisms of Impaired HIV-associated B Cell and Pneumococcal Vaccine Responses
Human Immunodeficiency Virus (HIV) infection is complicated by high rates of infections and cancers which are often the cause of death rather than the HIV/acquired immune deficiency syndrome (AIDS) virus itself.
- Conditions
- HIV, Pneumococcal Infections, Pneumococcal Vaccines
- Trial name
- NCT02012309
- Testing
- PCV-13, PPSV-23
- Where
- 3 sites in United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
HIV Infections
Examination of B Cell Responses in Human Blood
The aim of this study is the assessment B-cell immune responses in HIV-infected individuals.
- Trial name
- NCT00806845
- Where
- Germany
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Regenerative Medicine Network
Meningococcal Infections
Regulation of Mucosal Immune Response to Systemic MenB Vaccine
Meningitis or septicaemia (blood poisoning) caused by group B meningococcal infection (MenB) is an important cause of death and disability in the UK. Prevention through vaccination therefore remains a key public health priority.
- Trial name
- NCT00774384
- Testing
- NZ MenB OMV vaccine (NZ98/254)
- Where
- 2 sites in United Kingdom
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- University Hospitals Bristol and Weston NHS Foundation Trust