View clinical trials related to Thrombocytopenia.
Filter by:Patients with clonal cytopenia of undetermined significance (CCUS) and lower-risk myelodysplastic syndromes (MDS) have a life expectancy of 5 to 10 years. Mortality in these patients results from progression of disease to higher-risk MDS or acute myeloid leukemia (AML) and cardiovascular events. Currently there are no FDA-approved treatments with the potential to improve survival of patients with CCUS and lower-risk MDS. Statins are an appealing class of drugs to consider in this situation as preclinical data support their potential to suppress progression of myeloid malignancy, and they have a well-established role in prevention of major cardiovascular events. This is a pilot study to explore the role of statins in treatment of patients with CCUS and lower-risk MDS. In this study, change in inflammatory biomarkers and variant allele frequency (VAF) of somatic mutations will be used as a surrogate marker of response to statin therapy. The hypothesis is that the use of statins at diagnosis of CCUS or lower-risk MDS will reduce inflammation and delay or prevent the expected increase in the VAF of somatic mutations over time.
Randomized, open-label, multicenter study to compare the efficacy and safety of combination of tacrolimus and danazol versus danazol for the treatment of adults with steroid-resistant/relapse immune thrombocytopenia (ITP).
Primary immune thrombocytopenia (ITP), one of the most common bleeding disorders, is characterized by reduced platelet count and an increased risk of bleeding ITP is an acquired autoimmune disease, in which platelets are opsonized by auto-antibodies and destroyed by phagocytic cells ITP pathogenesis involves a hyper-activated T cell response, which is important for cell-mediated cytotoxicity and IgG production Therefore, investigating T cell abnormalities in ITP patients may reveal the mechanism of pathogenesis and development of ITP. The costimulatory molecules of T cells consist of CD28, inducible costimulatory (ICOS), TNF superfamily member 4 (TNFSF4), and DNAM1 (CD226), and the co-inhibitory molecules contain TIM3, cytotoxic T-lymphocyte associated protein 4 (CTLA4), programmed death-1 (PD1), and lymphocyte activating 3 (LAG3) Among these, CD28 and CTLA4 represent the best-studied costimulatory pathways. CD28 and CTLA4 interact with two ligands (CD80 and CD86) on the surface of antigen-presenting cells (APCs), introducing a positive stimulatory and a negative inhibitory signal into T cells, respectively
Randomized, open-label, multicenter study to compare the efficacy and safety of cyclosporin plus standard steroid compared to standard steroid monotherapy for the first-line treatment of adults with primary immune thrombocytopenia (ITP).
Single-arm, open-label, single-center study to evaluate the efficacy and safety of baricitinib for the treatment of adults with steroid-resistant/relapse immune thrombocytopenia (ITP).
This is a single center, randomized, controlled study, to evaluate the efficacy and safety of Herombopag in patients with Thrombocytopenia before hepatectomy.
Heparin-induced thrombocytopenia (HIT) is an immune-mediated adverse drug reaction to heparin products which results in a prothrombotic state. Heparin-induced thrombocytopenia generally occurs several days after the start of unfractionated heparin or low molecular weight heparin and is diagnosed based on clinical presentation, and presence of thrombocytopenia. HIT has an incidence of 0.1% to 5% and if recognized early can help prevent major complications. As of November 2014, the responsibility for documenting heparin allergies in the electronic medical record (EMR) has shifted from the physician/medical resident to the pharmacy resident. The purpose of this study is to compare the number, rate, and appropriateness of heparin allergy documentation in order to help decrease adverse medical events related to heparin.
A Phase I Clinical Study to Evaluate the Safety, Tolerability, Immunogenicity, Preliminary Efficacy and Pharmacokinetics of SCB-219M in the patients with chemotherapy-induced thrombocytopenia (CIT)
The study will involve patients with chronic immune thrombocytopenia. This disease is diagnosed in the presence of isolated thrombocytopenia (decrease in platelet count only), except for other reasons. The addition of "chronic" means that the disease lasts more than 12 months. Patients included in the study will receive Bioven, 10% solution for infusion according to the protocol for the use of IVIG in ITP - at a dose of 0.8-1.0 g / kg 1 time per day for 2 consecutive days, the course dose of 1.6-2.0 g / kg according to the "Guideline on the clinical investigation of human normal immunoglobulin for intravenous administration (IVIG)", rev. 3, 28 June 2018. After administration of the investigational drug, patients will be under medical supervision for 28 days. The stay of patients in the study - at least 4 weeks.
Recently, histone deacetylase inhibitors (HDACi) has been used for their anti-inflammatory and immunomodulatory activities. It has been shown that HDACi can alleviate graft-versus-host disease by enhancing the number and function of Foxp3+ Tregs. Our group found that low-dose HDACi alleviated thrombocytopenia in both passive and active murine models of ITP. Furthermore, low-dose HDACi attenuated macrophage phagocytosis of antibody-coated platelets, stimulated production of natural Foxp3+ Tregs, promoted peripheral conversion of T cells into Tregs, and restored Treg suppressive function in vivo and in vitro. The project was undertaking by Qilu Hospital of Shandong University and other 10 well-known hospitals in China. In order to report the efficacy and safety of the low dose chidamide combined with high-dose dexamethasone versus high-dose dexamethasone in the management of ITP.