Clinical trials: Leukocyte Disorders
Severe Eosinophilic Asthma
Real World Evidence of Benralizumab in Eosinophilic Severe AsThma in Russia (BEST)
Benralizumab is a humanised, afucosylated, monoclonal antibody against the interleukin (IL)-5 receptor (IL-5R) α subunit that induces direct, rapid, and near-complete depletion of eosinophils in blood, airway tissue, and bone…
- Trial name
- NCT05271526
- Where
- Russia
- Volunteers
- 3 people
- Sponsor
- AstraZeneca
Neutropenia, Sickle Cell Anemia
Study of Allogeneic Bone Marrow Transplantation Using Matched, Related Donors in Patients With Nonmalignant Hematologic Disorders
OBJECTIVES: I. Determine the efficacy of bone marrow transplantation using matched related donors in patients with nonmalignant hematologic disorders. II.
- Conditions
- Neutropenia, Sickle Cell Anemia, Thalassemia Major, Red-Cell Aplasia, Pure
- Trial name
- NCT00005893
- Testing
- anti-thymocyte globulin, busulfan, cyclophosphamide
- Where
- United States
- Sponsor
- Fairview University Medical Center
Febrile Neutropenia, Neutropenia
Prevention of Febrile Neutropenia by Synbiotics in Pediatric Cancer Patients
Febrile neutropenia (FN) is a major life-threatening treatment complication in cancer patients undergoing intensive chemotherapy. Endogenous flora is considered to be one of the main sources of infections during neutropenia.
- Conditions
- Febrile Neutropenia, Neutropenia, Infection in an Immunocompromised Host, Cancer
- Trial name
- FENSY (NCT02544685)
- Testing
- Probio-Fix Inum, Beneo Synergy 1
- Where
- Slovakia
- Volunteers
- 120 people
- Sponsor
- S&D Pharma SK s.r.o.
Chronic Granulomatous Disease
Role of Interferon-gamma 1-b (IFN-γ) on Cells of the Innate Immune System: Functional, Biochemical and Gene Expression Studies in Patients With Chronic Granulomatous Disease
The overall goal of the study is to investigate the functional, biochemical, and gene expression effects of Interferon-gamma 1-b (IFN-γ) on the neutrophils of patients with Chronic Granulomatous Disease (CGD).
- Trial name
- NCT03548818
- Testing
- Interferon Gamma-1B
- Where
- United States
- Volunteers
- 9 people
- Sponsor
- University of Colorado, Denver
Asthma
Study of Mepolizumab Autoinjector in Asthmatics
This study is aimed to assess the correct real-world use of an autoinjector for the repeat self-administration of mepolizumab SC, so to improve subject / physician convenience and to enable repeat dose self injection themselves…
- Trial name
- NCT03099096
- Testing
- Mepolizumab
- Where
- 38 sites in United States, Australia and 5 more
- Volunteers
- 159 people
- Sponsor
- GlaxoSmithKline
Sarcoma, Neutropenia
Pegfilgrastim as Support to Pediatric Sarcoma Patients Receiving Chemotherapy
Physicians are conducting a clinical trial for patients with pediatric sarcoma. Sarcoma is a type of bone cancer that can be treated with chemotherapy which can affect the bone marrow, where blood cells are produced.
- Trial name
- NCT00035620
- Testing
- pegfilgrastim, filgrastim
- Volunteers
- 44 people
- Sponsor
- Amgen
WHIM Syndrome
A Retrospective and Prospective Natural History Study of Patients With WHIM Syndrome
This natural history study is a prospective and retrospective, observational study of WHIM patients. WHIM syndrome is a rare, genetic, primary immunodeficiency disorder (a disorder in which the body's immune system does not…
- Trial name
- NCT03087370
- Testing
- No intervention
- Sponsor
- X4 Pharmaceuticals
Anemia, Aplastic, Blood Disease
Etiology of Blood Dyscrasias: Analysis of the International Agranulocytosis and Aplastic Anemia Study Data
To quantify the role of drugs and other factors in the etiology of agranulocytosis and aplastic anemia.
- Conditions
- Anemia, Aplastic, Blood Disease, Agranulocytosis
- Trial name
- NCT00005307
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Asthma, Chest Syndrome
Clinical Characteristics, Treatment and Prognosis of Chest Tightness Variant Asthma
Asthma, abbreviation for bronchial asthma, is one of the common chronic airways disease that threatens human health. Typical symptoms of asthma are recurrent wheezing, shortness of breath, chest tightness and cough, usually…
- Conditions
- Asthma, Chest Syndrome, Clinical Anxiety, Clinical Depression
- Trial name
- NCT03237221
- Testing
- Treat patient according to Global Initiative for Asthma (GINA) guideline
- Where
- 34 sites in China
- Volunteers
- 76 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Severe Eosinophilic Asthma
STEP: Phase IIIb Study of Benralizumab to Step-down Maintenance Therapy in Patients With Severe Eosinophilic Asthma
This is a prospective, multi-center, single-arm Phase 3b study designed to evaluate the potential benefit to patients if benralizumab treatment could enable reduction in asthma maintenance controllers while allowing patients to…
- Trial name
- STEP (NCT06465485)
- Testing
- Benralizumab
- Where
- 74 sites in China
- Volunteers
- 504 people
- Sponsor
- AstraZeneca
Eosinophilic Gastrointestinal Disorders (EGIDs), Eosinophilic Esophagitis
OMEGA: Outcome Measures in Eosinophilic Gastrointestinal Disorders Across the Ages
The purpose of this observational study is to find the best measures to define how well a person with eosinophilic disorder is doing.
- Conditions
- Eosinophilic Gastrointestinal Disorders (EGIDs), Eosinophilic Esophagitis, Eosinophilic Gastritis, Eosinophilic Gastroenteritis
- Trial name
- OMEGA (NCT02523118)
- Where
- 19 sites in United States
- Volunteers
- 1,350 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Chronic Granulomatous Disease
Pharmacokinetics of Posaconazole in Children With Chronic Granulomatous Disease (CGD)
The purpose of this study is to find a dose for a twice daily regimen for posaconazole (PSZ) as prophylactic treatment in children with CGD, based on the PSZ trough level.
- Trial name
- iPOD (NCT00799071)
- Testing
- posaconazole (PSZ)
- Where
- 2 sites in Netherlands
- Volunteers
- 12 people
- Sponsor
- Radboud University Medical Center
Eosinophilia, Hypereosinophilic Syndrome
A Longitudinal Study of Familial Hypereosinophilia (FE): Natural History and Markers of Disease Progression
Eosinophils are a type of white blood cell. Elevated eosinophil levels can damage the heart, nerves, and other organs, in the syndrome known as hypereosinophilic syndrome (HES).
- Trial name
- NCT00091871
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Granulomatous Disease, Chronic, X-linked, Variant
Lentiviral Gene Therapy for X-Linked Chronic Granulomatous Disease (X-CGD)
Chronic Granulomatous Disease (CGD) is a rare inherited disorder in which patients suffer from severe infection and inflammation. The first indication of disease usually appears in early childhood.
- Trial name
- NCT01381003
- Testing
- pCCLchimGp91s lentiviral vector transduced CD34+ cells infusion
- Where
- United Kingdom
- Sponsor
- Great Ormond Street Hospital for Children NHS Foundation Trust
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)
Epithelioid Hemangioma of Bone, Epithelioid Hemangioma
Epithelioid Hemangioma of Bone And Soft Tissue
The controversy surrounding epithelioid hemangioma diagnosis stems from its somewhat aggressive clinical characteristics, including multifocal presentation and occasional lymph node involvement.
- Trial name
- EE-META (NCT03169595)
- Testing
- Surgery
- Volunteers
- 70 people
- Sponsor
- Istituto Ortopedico Rizzoli
Hematological Disease, Febrile Neutropenia
Registry of Febrile Neutropenia and Invasive Fungal Infections
Objectives： 1. To assess the percentage of febrile neutropenia and suspected fungal-related febrile episodes in patients receiving chemotherapy 2.
- Conditions
- Hematological Disease, Febrile Neutropenia, Fungal Infections
- Trial name
- NCT01684189
- Testing
- Patient registry
- Where
- Taiwan
- Volunteers
- 100 people
- Sponsor
- Chang Gung Memorial Hospital
Eosinophilic Esophagitis, Connective Tissue Disorders
Testing Effectiveness of Losartan in Patients With EoE With or Without a CTD
The purpose of this research study is to test the safety of losartan potassium and see what effects (good and bad) it has on you and your eosinophilic esophagitis.
- Trial name
- NCT01808196
- Testing
- Losartan Potassium
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Pemphigus, Bullous Pemphigoid
Human Leukocyte Antigen Class II (DRB1 and DQB1) Alleles and Haplotypes Frequencies in Patients With Pemphigus Vulgaris Among the Russian Population
Pemphigus is a rare autoimmune life-threatening blistering condition affecting skin and mucous membranes. Pemphigus belongs to a family of polygenic disorders.
- Conditions
- Pemphigus, Bullous Pemphigoid, Stevens-Johnson Syndrome, Toxic Epidermal Necrolyses
- Trial name
- NCT05284929
- Testing
- A single blood sample for HLA typing
- Where
- Russia
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Sechenov University
Neutropenia, Fungal Disease
Micafungin Prevention Study for Invasive Fungal Disease in Pediatric & Adolescent Patients Undergoing Autologous Hematopoietic Stem Cell Transplantation
This study is to evaluate safety and prophylaxis effect of micafungin after hematopoietic stem cell transplantation. Micafungin is administered until confirmation of neutrophil engraftment or treatment failure.
- Trial name
- NCT01417169
- Testing
- micafungin
- Where
- South Korea
- Volunteers
- 112 people
- Sponsor
- Seoul National University Hospital