Clinical trials: Leukocytes
Eosinophilic Esophagitis
A Study of Flovent in Patients With Eosinophilic Esophagitis
The purpose of this study is to test the effects (both good and bad) of high dose swallowed fluticasone propionate (Flovent) in subjects with eosinophilic esophagitis (EoE).
- Trial name
- NCT00426283
- Testing
- Flovent
- Where
- 4 sites in United States
- Volunteers
- 42 people
- Sponsor
- Marc Rothenberg, MD
Sickle Cell Disease
Early Human Leukocyte Antigen (HLA) Matched Sibling Hematopoietic Stem Cell Transplantation
This study aims to enroll 58 pre-adolescent (<13 years) pediatric participants with sickle cell disease (SCD) who have a pre-adolescent sibling bone marrow donor.
- Trial name
- NCT04018937
- Testing
- Alemtuzumab, Fludarabine, Melphalan
- Where
- 15 sites in United States, Canada
- Volunteers
- 43 people
- Sponsor
- Emory University
Asthma, Asthma; Eosinophilic
Asthma Control in a Dutch Primary Care Population
Rationale: Despite the availability of effective treatment to reach symptom control, nearly half of the asthma patients remain inadequately controlled.
- Conditions
- Asthma, Asthma; Eosinophilic, Asthma Chronic, Asthma; Status
- Trial name
- NCT04456270
- Where
- Netherlands
- Volunteers
- 222 people
- Sponsor
- General Practitioners Research Institute
Eosinophilic Asthma, Asthma; Eosinophilic
A Study to Assess the Effect of Dexpramipexole in Adolescents and Adults With Eosinophilic Asthma
The purpose of this study is to evaluate dexpramipexole as an add-on oral therapy in participants with inadequately controlled eosinophilic asthma to evaluate improvements in lung function, asthma control, and quality of life.
- Conditions
- Eosinophilic Asthma, Asthma; Eosinophilic, Asthma Attack
- Trial name
- EXHALE-4 (NCT05748600)
- Testing
- Dexpramipexole Dihydrochloride
- Where
- 335 sites in United States, Argentina and 16 more
- Volunteers
- 600 people
- Sponsor
- Areteia Therapeutics
Allergic Rhinoconjunctivitis
Quality of Life in Allergic Rhinoconjunctivitis Patients Treated With Dialyzable Leukocyte Extracts
The purpose of this study is to determine the changes of quality of life of patients with allergic rhinoconjunctivitis treated with standard medications plus Dialyzable Leukocyte Extracts (DLE).
- Trial name
- NCT02506998
- Testing
- DLE, Second generation anti histamines + Nasal corticosteroids
- Volunteers
- 30 people
- Sponsor
- National Polytechnic Institute, Mexico
Ulcerative Colitis, Crohn Disease
Systems Biology of Gastrointestinal and Related Diseases
This is a longitudinal observational study on patients with gastrointestinal and related disease. The study will be conducted for at least 10 years, following each participant over time, as they either go through relapses and…
- Conditions
- Ulcerative Colitis, Crohn Disease, Obesity, Colon Polyp
- Trial name
- NCT05579444
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- Viome
Leukemia, Neutropenia
Combination Chemotherapy in Treating Patients With Chronic Myelogenous Leukemia or Recurrent Acute Leukemia
RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Combining more than one drug may kill more cancer cells.
- Trial name
- NCT00002693
- Testing
- filgrastim, carboplatin, topotecan hydrochloride
- Where
- United States
- Sponsor
- Mayo Clinic
Multiple Sclerosis
Characterization of White Blood Cells Sub-populations From Multiple Sclerosis Patients.
Multiple sclerosis (MS) is a chronic progressive neurological autoimmune disease, that gradually affects patient's quality of life. There are about 2.5 millions patients world wide, with an increasing cost Burdon.
- Trial name
- NCT03486665
- Testing
- Blood Sampling, CSF Sampling
- Where
- Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Bioimmunate
Eosinophilic Asthma
Study to Evaluate the Efficacy and Safety of Reslizumab Treatment in Patients With Moderate to Severe Asthma
The primary objective of the study is to characterize the efficacy of reslizumab treatment, at a dosage of 3.0 milligrams per kilogram (mg/kg) every 4 weeks for a total of 4 doses, in improving pulmonary function in relation to…
- Trial name
- NCT01508936
- Testing
- Reslizumab
- Where
- 66 sites in United States
- Volunteers
- 511 people
- Sponsor
- Teva Branded Pharmaceutical Products R&D, Inc.
Acute Myeloid Leukemia With Multilineage Dysplasia, Blasts 20-30 Percent of Bone Marrow Nucleated Cells
Glutaminase Inhibitor CB-839 and Azacitidine in Treating Patients With Advanced Myelodysplastic Syndrome
This phase I/II trial studies the side effects of glutaminase inhibitor CB-839 in combination with azacitidine in treating patients with myelodysplastic syndrome that has spread to other places in the body.
- Conditions
- Acute Myeloid Leukemia With Multilineage Dysplasia, Blasts 20-30 Percent of Bone Marrow Nucleated Cells, Blasts 20-30 Percent of Peripheral Blood White Cells, Chronic Myelomonocytic Leukemia
- Trial name
- NCT03047993
- Testing
- Azacitidine, Glutaminase Inhibitor CB-839
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- M.D. Anderson Cancer Center
Possible Fungal Infection
Immediate vs. Deferred Empirical Antifungal Treatment With Voriconazole In Neutropenic Patients
A well-known side-effect of cytostatics (drugs against malignancies) is a decrease in the number of white blood cells, especially of the so-called neutrophil granulocytes, which are very important for the defense against…
- Trial name
- IDEA (NCT00150345)
- Testing
- voriconazole (Vfend)
- Where
- 28 sites in Germany
- Volunteers
- 147 people
- Sponsor
- Pfizer
Leukocyte Adhesion Deficiency
Long-Term Follow-Up (LTFU) for Gene Therapy of Leukocyte Adhesion Deficiency-I (LAD-I)
This Long-Term Follow-Up (LTFU) for Gene Therapy of Leukocyte Adhesion Deficiency-I (LAD-I) is a continuation of a Phase 1/2 clinical study to evaluate the safety and efficacy of the infusion of autologous hematopoietic stem…
- Trial name
- NCT06282432
- Where
- 3 sites in United States, Spain and 1 more
- Volunteers
- 9 people
- Sponsor
- Rocket Pharmaceuticals Inc.
Chronic Myeloproliferative Disorders, Leukemia
17-N-Allylamino-17-Demethoxygeldanamycin in Treating Patients With Systemic Mastocytosis
RATIONALE: Drugs used in chemotherapy, such as 17-N-allylamino-17-demethoxygeldanamycin (17-AAG), work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.
- Conditions
- Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Nonneoplastic Condition
- Trial name
- NCT00132015
- Testing
- tanespimycin
- Where
- 2 sites in United States
- Volunteers
- 37 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Healthy Volunteers
Cytapheresis of Volunteer Donors
Background: National Institute on Aging researchers are looking at studies that require large numbers of white blood cells for lab use. Standard blood samples do not provide enough white blood cells for these studies.
- Trial name
- NCT00104325
- Where
- United States
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- National Institute on Aging (NIA)
Osteoarthritis Thumb
Single Blinded First CMC Osteoarthritis Treatment
Single blinded PRP vs. Corticosteroid vs. Placebo (normal saline) intra-articular injection for basal joint arthritis.
- Trial name
- NCT03196310
- Testing
- Platelet Concentrate, Corticosteroid injection, Normal Saline
- Where
- United States
- Volunteers
- 74 people
- Sponsor
- Kettering Health Network
Primary Myelofibrosis, Polycythemia Vera
Myeloproliferative Neoplasms (MPNs) Patient Registry
The mandate of this MPN registry is to collect clinical information, including molecular results, from consenting patients with a variety of MPNs at different time points during the course of their disease.
- Conditions
- Primary Myelofibrosis, Polycythemia Vera, Essential Thrombocythemia, Mastocytosis
- Trial name
- NCT02760238
- Testing
- Observational
- Where
- Canada
- Volunteers
- 5,000 people
- Sponsor
- University Health Network, Toronto
Congestive Heart Failure
The Effect of Left Ventricular Filling Pressure on Pulmonary Clearance of Free Radical Loaded White Blood Cells and Platelets in Congestive Heart Failure Patients Before and After Biventricular Pacing
1. To assess whether a correlation exist between the degree of pulmonary clearance of free radical positive white bloodcells and platelets and the degree of pulmonary congestion in congestive heart failure (CHF) patients 2.
- Trial name
- OXIS-PACING (NCT00716885)
- Where
- Netherlands
- Volunteers
- 20 people
- Sponsor
- Amsterdam UMC, location VUmc
Eosinophilic Asthma, Chronic Sinusitis
Eosinophils Endotypes in Chronic Airway Inflammatory Diseases
Asthma and chronic rhinosinusitis with nasal polyps (CRSwNP) are frequently described as unified airway inflammatory diseases. Both heavily impacts quality of life with substantial productivity loss.
- Conditions
- Eosinophilic Asthma, Chronic Sinusitis, Eosinophilic Rhinitis
- Trial name
- PLEIAD (NCT04187976)
- Where
- France
- Volunteers
- 70 people
- Sponsor
- University Hospital, Lille
Leukemia
Chemotherapy Followed by Donor White Blood Cells Plus Interleukin-2 in Treating Patients With Acute Myeloid or Lymphocytic Leukemia
RATIONALE: Drugs used in chemotherapy use different ways to stop cancer cells from dividing so they stop growing or die. Interleukin-2 may stimulate a person's white blood cells to kill leukemia cells.
- Trial name
- NCT00005802
- Testing
- aldesleukin, filgrastim, therapeutic allogeneic lymphocytes
- Where
- United States
- Sponsor
- Fred Hutchinson Cancer Center
Ulcerative Colitis
Ulcerative Colitis Leukocyte TRAfficking After Treatment With Zeposia: the ULTRAZ Study
The ULTRAZ study is designed to better understand the mode of action of S1P receptor modulators. The alteration of leukocyte trafficking due to S1P receptors such as ozanimod is mainly investigated in rodent studies.
- Trial name
- ULTRAZ (NCT06188637)
- Testing
- Ozanimod Oral Capsule
- Sponsor
- Geert D'Haens
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