View clinical trials related to Thrombocytopenia.
Filter by:Retrospective data collection on ITP patients who underwent splenectomy from 01/01/2010 to 12/31/2022. The expected enrollment period is 6 months. The observation period of the enrolled patients is at least 1 year.
Immune thrombocytopenia (ITP) is a haemorrhagic disorder often associated with CTD. Corticosteroids are the first-line treatment for CTD-associated thrombocytopenia, but not all patients respond well. Eltrombopag is an oral, small molecule thrombopoietin receptor agonist. It interacts with the transmembrane domain of the thrombopoietin receptor and stimulates platelet production. This study is designed to evaluate the efficacy and safety of eltrombopag in patients with refractory CTD-ITP. It is a single-centre, retrospective, observational study involving a cohort of 52 patients diagnosed with CTD-RITP who received eltrombopag between 2013 and 2023. Follow-up data will be systematically collected and analysed to evaluate the therapeutic efficacy and safety of the drug. The study will provide valuable insight into the benefit of eltrombopag in CTD-RITP by reviewing baseline characteristics and performing subsequent clinical assessments to determine drug response and adverse events.
To evaluate the efficacy and safety of QL0911 in cancer treatment-induced thrombocytopenia. Thrombocytopenia is a low number of platelets in the blood. Sometimes, thrombocytopenia is a side effect of cancer treatment.
The goal of this single-center, non-controlled, non-randomized exploratory clinical trial is to evaluate the interpretability of viscoelastic tests (Quantra® and ROTEM® type) in relation to platelet levels measured in standard biology in patients with haematological malignancies, hospitalized in day hospitals or full hematology wards, presenting thrombocytopenia strictly below 50 G/L. Participants will undergo an additional blood sample to standard care. The total volume of blood drawn will be 12.1 mL. The following analyses will be performed: Quantra®, Rotem®, blood count, platelets, immature platelet count, plasma prothrombin time, activated partial thromboplastin time, International Normalized Ratio, fibrinogen.
The purpose of this study is to evaluate the effectiveness of nipocalimab compared with placebo in reducing the risk of fetal and neonatal alloimmune thrombocytopenia (FNAIT).
The association between hematologic malignancies and ITP is well described, but this link is much less clear with solid cancers. In cases of ITP associated with cancers, specific cancer treatment can lead to remission or even cure of ITP. Thus, our hypothesis was that chronic expression of GPIIB by tumor cells could have initiated an autoimmune loop against GPIIB, leading to the onset and perpetuation of ITP.
A Multicenter Randomized Controlled Study on the Treatment of Refractory CTIT With Romiplostim N01 Compared to Recombinant Human Thrombopoietin
The purpose of this Phase 2 study is to assess the pharmacokinetics (PK) and safety of RLYB212 in HPA-1b/b pregnant women at higher risk for HPA-1a alloimmunization and FNAIT.
Thrombocytopenia represents one of the main toxicities of concurrent chemoradiotherapy, which may necessitate chemotherapy dose reductions, dose delays, or discontinuation, and even compromise survival. Hetrombopag, a thrombopoietin receptor agonist, has shown efficacy and safety in patients with chemotherapy-induced thrombocytopenia. However, the efficacy of hetrombopag in patients who received concurrent chemoradiotherapy is not clear yet. This study aimed to evaluate the efficacy and safety of hetrombopag in this patient population.
To evaluate the safety of UTAA09 injection in the treatment of relapsed/refractory (R/R) autoimmune disease (AID). To evaluate the pharmacokinetic (PK) profile of UTAA09 injection in patients with R/R AID. To evaluate the pharmacodynamic (PD) characteristics of UTAA09 injection in patients with R/R AID. To evaluate the initial efficacy of UTAA09 injection in the treatment of R/R AID subjects. To evaluate the immunogenicity of UTAA09 injection in R/R AID subjects.