Clinical trials: Lymphopenia
CD4 Lymphocytopenia, Idiopathic CD4 Positive T Lymphocytopenia
Evaluation of HIV-Negative Patients With Low CD4+ T Lymphocyte Counts
This study will evaluate HIV-negative patients with unusually low levels of CD4+ T lymphocytes (a type of white blood cell) to learn more about the clinical symptoms, cause, immunology, and biology of this problem.
- Trial name
- NCT00001319
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Solid Tumor Malignancies
ALI Post Radiation Therapy in Patients With Lung and Esophageal Canter
The goal of this clinical research study is to learn if giving autologous lymphocyte infusions to patients who are receiving chemotherapy and radiation for non-small cell lung cancer or esophageal cancer is safe and effective.
- Trial name
- NCT04668833
- Testing
- Autologous lymphocyte infusion (ALI)
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Wiskott- Aldrich Syndrome, ADA Deficient SCID
Molecular and Clinical Studies of Primary Immunodeficiency Diseases
This study will try to identify mutations in the genes responsible for primary immunodeficiency disorders (inherited diseases of the immune system) and evaluate the course of these diseases in patients over time to learn more…
- Trial name
- NCT00006319
- Where
- United States
- Volunteers
- 266 people
- Sponsor
- National Human Genome Research Institute (NHGRI)
Accelerated Phase Chronic Myelogenous Leukemia, Adult Acute Lymphoblastic Leukemia in Remission
Fludarabine Phosphate, Melphalan, and Low-Dose Total-Body Irradiation Followed by Donor Peripheral Blood Stem Cell Transplant in Treating Patients With Hematologic Malignancies
This phase II trial studies how well giving fludarabine phosphate, melphalan, and low-dose total-body irradiation (TBI) followed by donor peripheral blood stem cell transplant (PBSCT) works in treating patients with hematologic…
- 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
- NCT01529827
- Testing
- fludarabine phosphate, melphalan, total-body irradiation
- Where
- United States
- Volunteers
- 94 people
- Sponsor
- Roswell Park Cancer Institute
Thalassemia, Sickle Cell Disease
Alefacept and Allogeneic Hematopoietic Stem Cell Transplantation
Allogeneic blood and marrow transplantation remains the only viable cure for children who suffer from many serious non-malignant hematological diseases. Transplantation, however, carries a high risk of fatal complications.
- Conditions
- Thalassemia, Sickle Cell Disease, Glanzmann Thrombasthenia, Wiskott-Aldrich Syndrome
- Trial name
- NCT01319851
- Testing
- Alefacept
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Emory University
Acute Respiratory Distress Syndrome, Severe Community-Acquired Pneum
Nogapendekin Alfa-Inbakicept and iNKT Cells for Critically Ill Adults With Severe Community-Acquired Pneumonia (With or Without Sepsis/ARDS)
This Phase 2 study tests whether adding two immune therapies - nogapendekin alfa-inbakicept (NAI) and off-the-shelf iNKT cell infusions - to standard care can safely help critically ill adults with severe community-acquired…
- Conditions
- Acute Respiratory Distress Syndrome, Severe Community-Acquired Pneum, Sepsis, Lymphopenia / Immunoparalysis in Critically Ill Adults
- Trial name
- NCT07492888
- Testing
- Nogapendekin Alfa-Inbakicept (NAI), Allogeneic invariant Natural Killer T (iNKT) Cells (AgenT-797)
- Sponsor
- ImmunityBio, Inc.
Wiskott-Aldrich Syndrome
Targeted Literature Review and Subject Interviews in Wiskott-Aldrich Syndrome (WAS)
WAS is a rare primary immune deficiency disease caused by genetic mutation and is more common in males than females. The purpose of this study is to understand experiences of WAS subjects and caregivers to identify important…
- Trial name
- NCT03399461
- Testing
- Patient Interview guide, Caregiver interview guide, Sociodemographic questionnaire
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- GlaxoSmithKline
Severe Combined Immunodeficiency (SCID), Immunodeficiency With Predominant T-cell Defect, Unspecified
Sequential Cadaveric Lung and Bone Marrow Transplant for Immune Deficiency Diseases
The purpose of this study is to determine whether bilateral orthotopic lung transplantation (BOLT) followed by cadaveric partially-matched hematopoietic stem cell transplantation (HSCT) is safe and effective for patients aged…
- Conditions
- Severe Combined Immunodeficiency (SCID), Immunodeficiency With Predominant T-cell Defect, Unspecified, Severe Chronic Neutropenia, Chronic Granulomatous Disease (CGD)
- Trial name
- BOLT+BMT (NCT01852370)
- Testing
- CD3/CD19 negative allogeneic hematopoietic stem cells
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- Paul Szabolcs
X-Linked Agammaglobulinemia, X-Linked Hyper IgM Syndrome
Study of Genetic and Molecular Defects in Primary Immunodeficiency Disorders
OBJECTIVES: I. Identify the molecular defects responsible for primary immunodeficiency disorders. II. Explore the mutations within each syndrome to better understand the genetics of these disorders. III.
- Conditions
- X-Linked Agammaglobulinemia, X-Linked Hyper IgM Syndrome, Wiskott-Aldrich Syndrome, Leukocyte Adhesion Deficiency Syndrome
- Trial name
- NCT00004341
- Where
- United States
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Adenosine Deaminase Deficiency
Investigation of ADA Enzyme Deficiency
This observational study was designed as a prospective epidemiological screening study. Patients who applied to the centers participating in the study and were found to be lymphopenic in at least one examination will be included…
- Trial name
- NCT05300334
- Testing
- adenosine deaminase test
- Where
- Turkey (Türkiye)
- Volunteers
- 800 people
- Sponsor
- TRPHARM
HIV Infections, Lymphopenia
Safety Study of IL-7 in HIV-infected Patients (Inspire)
This study will evaluate the safety of a new experimental drug, IL-7, in people with HIV infection. Animal studies have shown that IL-7 can improve the function and number of infection-fighting cells called T lymphocytes, or T…
- Trial name
- NCT00477321
- Testing
- CYT 107
- Where
- 8 sites in United States, Canada and 2 more
- Volunteers
- 30 people
- Sponsor
- Cytheris SA
Primary Immunodeficiency (PID), Congenital Bone Marrow Failure Syndromes
Reduced Intensity Conditioning for Non-Malignant Disorders Undergoing UCBT, BMT or PBSCT
The objective of this study is to evaluate the efficacy of using a reduced-intensity condition (RIC) regimen with umbilical cord blood transplant (UCBT), double cord UCBT, matched unrelated donor (MUD) bone marrow transplant…
- Conditions
- Primary Immunodeficiency (PID), Congenital Bone Marrow Failure Syndromes, Inherited Metabolic Disorders (IMD), Hereditary Anemias
- Trial name
- HSCT+RIC (NCT01962415)
- Testing
- Hydroxyurea, Alemtuzumab, Fludarabine
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Paul Szabolcs
Wiskott-Aldrich Syndrome
Haploidentical Hematopoietic Stem Cell Transplantation Patients With Wiskott-Aldrich Syndrome
Wiskott - Aldrich syndrome (WAS) is a rare disorder curable only through allogeneic hematopoietic stem cell transplantation. A mismatched family member is an option when no human leukocyte antigen (HLA-immune system type) matched…
- Trial name
- NCT00160355
- Testing
- Hematopoietic stem cell transplantation, Miltenyi CliniMACS selection system, Fludarabine, Melphalan, Thiotepa
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- St. Jude Children's Research Hospital
COVID-19, Lymphocytopenia
InterLeukin-7 to Improve Clinical Outcomes in Lymphopenic pAtients With COVID-19 Infection ( ILIAD-7-US-I )
Comparison of the effects of CYT107 vs Placebo administered IM at 10μg/kg twice a week for three weeks on immune reconstitution of lymphopenic COVID-19 patients
- Trial name
- ILIAD-7-US-I (NCT04442178)
- Testing
- CYT107
- Where
- 5 sites in United States
- Volunteers
- 26 people
- Sponsor
- Revimmune
Malignant Neoplasms Brain
Basiliximab in Treating Patients With Newly Diagnosed Glioblastoma Multiforme Undergoing Targeted Immunotherapy and Temozolomide-Caused Lymphopenia
RATIONALE: Monoclonal antibodies, such as basiliximab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread.
- Trial name
- REGULATe (NCT00626483)
- Testing
- RNA-loaded dendritic cell vaccine, basiliximab
- Where
- United States
- Volunteers
- 34 people
- Sponsor
- Gary Archer Ph.D.
Hurler Syndrome, Fanconi Anemia
Bone Marrow Transplant With Abatacept for Non-Malignant Diseases
This is a single arm, phase I study to assess the tolerability of abatacept when combined with cyclosporine and mycophenolate mofetil as graft versus host disease prophylaxis in children undergoing unrelated hematopoietic stem…
- Conditions
- Hurler Syndrome, Fanconi Anemia, Glanzmann Thrombasthenia, Wiskott-Aldrich Syndrome
- Trial name
- NCT01917708
- Testing
- Abatacept
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Emory University
AML, CML
Safety Study of IL-7 in Recipients of a Hemopoietic Stem Cell Transplant Peripheral Blood Stem Cell Transplant
This is a phase I inter-patient dose escalation open labeled study assessing multiple doses of CYT107 in patients of at least 15 years of age, who are recipients of HLA matched ex vivo T cell depleted bone marrow or peripheral…
- Conditions
- AML, CML, MDS
- Trial name
- NCT00684008
- Testing
- CYT107 - Recombinant glycosylated human interleukin 7., rhIL-7 (CYT107)
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Cytheris, Inc.
SCID, Omenn's Syndrome
Allogeneic Hematopoietic Stem Cell Transplant for Patients With Primary Immune Deficiencies
This is a standard of care treatment guideline for allogeneic hematopoetic stem cell transplant (HSCT) in patients with primary immune deficiencies.
- Conditions
- SCID, Omenn's Syndrome, Reticular Dysgenesis, Wiskott-Aldrich Syndrome
- Trial name
- NCT01652092
- Testing
- Alemtuzumab 0.3 mg, Cyclophosphamide, Busulfan
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- Masonic Cancer Center, University of Minnesota
Lymphocyte Depletion
Lymphocyte Depletion and Change in Lymphocyte Functionality
Lymphocytes are a type of white blood cell (WBC) responsible for adaptive immunity. Thoracic tumors are adjacent to many blood/immune rich organs including the great vessels, heart, thoracic-spine, and lymph-node-stations.
- Trial name
- NCT04273893
- Testing
- SBRT with additional treatment planning dose optimization, SBRT with standard of care planning only, Blood Draws
- Where
- United States
- Volunteers
- 55 people
- Sponsor
- University of Virginia
Pneumococcal Vaccine, Esophageal Cancer
Serologic Response to Pneumococcal Vaccination Among Esophageal Cancer Patients With High Grade Lymphopenia After Chemoradiation
To learn how radiation treatment may affect your responses to vaccines against pneumonia.
- Conditions
- Pneumococcal Vaccine, Esophageal Cancer, Lymphopenia, Chemoradiation
- Trial name
- NCT06181656
- Testing
- Pneumonia vaccine
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center