View clinical trials related to Thrombocytopenia.
Filter by:Multicenter case cohort study investigating clinical risk factors for clinically relevant bleeding in hemato-oncology patients, as well as bleeding related biomarkers during intensive treatment.
The purpose of this study was to observe the clinical efficacy and adverse reactions of rhTPO in the treatment of pregnancy-induced thrombocytopenia.
Phase 3 randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of avatrombopag in subjects with chemotherapy-induced thrombocytopenia receiving chemotherapy for the treatment of ovarian, lung (small cell and non-small cell) and bladder cancer.
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)
Current diagnostic criteria for Immune ThrombocytoPenia (ITP) are mainly based on the presence of low numbers of platelets, excluding other multiple causes of thrombocytopenia, including immunodeficiencies, constitutional or acquired thrombocytopenia, hypersplenism and clonal hematological disorders such as MDS, disorders lymphoproliferative and acute myeloid leukemia (AML), among others. The analysis complementary tests for the diagnosis of ITP include studies basic systematic hematology, together with autoimmune assays and microbiological tests, while the evaluation of bone marrow is limited to elderly patients and/or patients resistant to treatment. Previous research has described the development of Myelodysplastic Syndrome (MDS) in patients with a previous diagnosis of ITP, and even the presence of MDS associated with genetic background. Therefore, it is conceivable fact that a percentage of cases with clinical signs of ITP in the moment of appearance may actually correspond to the first stages of MDS development in which bone marrow cells are not systematically evaluated in the initial presentation. The anomalous immunophenotypic patterns between multiple compartments of bone marrow cells and peripherally blood (PB) platelets have been characterized through flow cytometry. The flow cytometry currently represents an important complementary tool for diagnosis of MDS that has shown great effectiveness and applicability in the differential diagnosis of non-clonal cytopenias against early MDS and for the detection of stages prior to MDS. Besides, the flow cytometry has made it possible to detect the presence of coexisting features related to MDS in patients with other malignancies hematologic conditions such as multiple myeloma, AML, and lymphocytic leukemia chronic. Therefore, the immunophenotypic analysis of the cells of the bone marrow of patients with ITP at the time of appearance would help to identify the cases that underlie clonal hematopoiesis MDS type. In the present study it is planned a broad characterization immunophenotyping of multiple compartments of bone marrow cells and PB platelets from patients with recently diagnosed ITP and investigate their morphological antecedents, in order to identify those patients who show compatible clonal hematopoietic patterns with MDS evident (or at risk of development), as candidates to receive most appropriate therapeutic methods.
Single-arm, open-lable, multicentre study to compare the efficacy and safety of atorvastatin, acetylcysteine plus danazol with danazol monotherapy in patients with corticosteroidresistant/relapsed ITP.
Thrombocytopenia is diagnosed when platelet count is lower than 150,000 U/L, it is a common hemostatic problem in neonatal intensive care units According to platelets count, it is classified into mild thrombocytopenia with platelet count 100,000 to 150,000 U/L, moderate thrombocytopenia with platelet count 50,000 to 100,000 U/L and severe thrombocytopenia that have platelet count less than or equal to 50,000 U/L.
The project was undertaking by Qilu Hospital of Shandong University and other 2 well-known hospitals in China. In order to report the efficacy and safety of rituximab combining with bortezomib for the treatment of adults with immune thrombocytopenia (ITP), compared to rituximab alone .
Primary immune thrombocytopenia (ITP) is rare. First-line treatment is corticotherapy. Then, several second-line treatments (SLT) are available: splenectomy, off-label rituximab and thrombopoietin-receptor agonists since 2009. The compared efficacy and safety on clinical events in the long-term are unknown. The main objective of the FAITH study is to build the cohort of all treated adult persistent (≥3 months) primary ITP patients in France, to assess the benefit-to-risk ratio of SLT in real-life practice. Data source is the database of French Health Insurance System (SNIIRAM) which covers the entire French population. It collects demographic, chronic disease, hospitalization and drug dispensing data. All patients with ITP were extracted from 2009 to 2012, and then every year for 10 years. The investigator will build the cohort from raw data. Outcomes (death, hospitalization, drug dispensing) will be compared according to SLT, with controls from the general population and untreated patients.
Idiopathic thrombocytopenic purpura (ITP) is the most frequent auto-immune cytopenia. There is no specific biological marker and the diagnosis often results from the exclusion of other differential diagnoses, notably inherited thrombocytopenia. Recent studies have reported an original platelet destruction mechanism in ITP, by antibody-mediated desialylation of membrane proteins. The detection of platelet sialylation can be readily achieved using flow cytometry. This could provide a new biomarker of ITP, useful to ascertain a diagnosis of ITP and guide towards proper patient management.