Active clinical trials for "Leukopenia"

This is a two-year double blind, placebo-controlled, and randomized clinical trial, which is aimed to evaluate the effects of Chinese medical treatment on leucopenia after chemotherapy in breast cancer patients.

Immune-related hematocytopenia is a type of immunity Inflammatory cytopenia-mediated diseases, hormones and immunosuppressants are its first-line treatment. However, conventional immunosuppressants are ineffective or have a high recurrence rate. And some patients are not effective for these treatments, due to infection of blood cells, bleeding, decreased quality of life, and even severe death. There is currently no effective method for such patients. This study intends to recruit IRIC patients, give cord blood infusion, observe its efficacy and safety, and detect changes in inflammation-related indicators before and after treatment. There are no relevant reports at China and abroad. This study can provide new treatment options for patients with IRIC.

In recent decades, hematologists have noticed that persons of African descent sometimes have lower white blood cell counts of a certain type, called granulocytes. These cells help to fight infections. The lower number of granulocytes in this situation does not appear to lead to more infections, and these individuals do not have any symptoms. This condition is called benign ethnic neutropenia (BEN), and is observed in a small percentage of individuals of African descent. This study will investigate the condition by studying people with and without BEN. The goals of this study are to: identify individuals of African descent with BEN. determine the effects of two drugs, G-CSF and dexamethasone, on granulocyte production and movement. determine whether there are differences in those with and without BEN in the way genes are stimulated after the administration of G-CSF and dexamethasone. Study participants will be asked to interview with the research team, undergo physical exams, donate a blood sample, and receive G-CSF by injection, followed by dexamethasone (orally) about three weeks later. They also will be required to undergo apheresis three times, a procedure in which blood is drawn from a donor and separated into its components. Some components are retained for research analyses, such as granulocytes, and small amount of blood; the remainder is returned by transfusion to the donor. This procedure will be required of participants before they receive G-CSF, the day after they receive G-CSF, and the day after they receive dexamethasone. Gene messages (mRNA will be isolated from granulocytes, and analyzed to better understand granulocyte growth and movement.

This is a prospective, non-randomized multi-center multi-national study to evaluate the chimerism measured by STR and SNP in patients with hypoplastic RC and normal karyotype transplanted with a preparative regimen of reduced intensity. Primary objectives: To study hematopoietic chimerism in whole blood and different cell population (CD14, CD15, CD 56, CD3, CD19) as well as in dendritic cells and regulatory T-cells after SCT with RIC in patients with RC To compare the results of chimerism obtained with standard STR PCR (sensitivity 1%) with those obtained with SNP PCR (sensitivity 0.1- 0.01%) Secondary objectives: To evaluate the relationship between mixed chimerism and hematological engraftment, OS and EFS To study the impact of mixed chimerism in plasmacytoid dendritic and regulatory T-cells on the incidence of acute and chronic GVHD

NUDT15 R139C was comfirmed to be associated with thiopurine-induced leukopenia inflammatory bowel disease (IBD) cohort.The present study aim to explor the following questions:can optimizing thiopurine dose by NUDT15 genotype reduce thiopurine-induced leucopenia?What is the influence of this optimizing strategy on clinical outcome?Thus,we conduct a randomised controlled study.Subject in the conventional group detect NUDT15 genotype before thiopurine use and optimise dosage according to the genotype.While the subjects in the control group follow the conventional monitor strategy.The primary endpoint was the rate of leukopenia.The secondary endopoint was the efficacy of thiopurine.The follow up duration was 1 year.

This study will include 60 patients with early breast cancer referred to receive adjuvant chemotherapy with AC ( adriamycin- cyclophosphamide) or CAF ( adriamycin- cyclophosphamide- 5- fluorouracil ) combinations. These patients will receive every day one spoon of Lifemel honey or regular honey ( double blind)- during the adjuvant chemotherapy .Every week a WBC count will be performed in order to record the influence of Lifemel on myelotoxicity.

Efficacy of BCR Inhibitors in the Treatment of Autoimmune Cytopenias Associated with Chronic Lymphocytic Leukemia (CLL): A Retrospective Analysis of the French Innovative Leukemia Organization (FILO)

A Phase 1, open-labeled, single-dose, one-sequence, one-period, 3-part study to investigate the absorption, metabolism, excretion, absolute bioavailability, and immunogenicity of GX-I7 in healthy volunteers

Linezolid is the first approved synthetic oxazolidinone that is active against multidrug-resistant Gram-positive pathogens. Because of its significant efficacy, linezolid is widely used in clinical treatment. However, the side effects of linezolid commonly lead to anemia and thrombocytopenia. This hematological toxic effects limit its prolonged used. The investigators have found that Vitamin B6 application, as a preventive, auxiliary therapy, can relieve anemia and thrombocytopenia. The present study was designed to verify the effects of Vitamin B6 in the prevention of linezolid-associated cytopenias and investigate its mechanism.

10% of the cases referred to the specialist diagnostic haemato-pathology service at RMH are for cytopenias. The hypothesis to be tested is that a proportion of patients with idiopathic cytopenias have mutations in myelodysplasic syndrome (MDS)-associated genes. The investigators will sequence a panel of known MDS-associated genes in patient material (bone marrow and blood) that is sent routinely to the diagnostic service where conventional techniques have failed to establish a clear diagnosis. 200 patients with idiopathic cytopenia will be followed up to determine their survival, blood counts and development of acute leukaemia and other haematological malignancies. The clinical outcomes will be correlated with any mutations detected.