Active clinical trials for "Purpura, Thrombocytopenic"

Based on a need for a pediatric formulation of eltrombopag for the treatment of pediatric thrombocytopenia, this study will help determine the best tasting pediatric formulation of eltrombopag. Healthy adult volunteers who are able to taste bitterness and who do not have a high sensitivity to bitterness will be enrolled. The subjects will evaluate different formulations and rate them based on the bitterness and effectiveness of sweetners. The outcome of this study will help support a decision for a new pediatric formulation of eltrombopag.

The purpose of this study is to evaluate the safety and tolerability of romiplostim (AMG 531) in the treatment of thrombocytopenia in pediatric subjects with chronic ITP. We will also evaluate the efficacy of romiplostim (AMG 531) and characterize the pharmacokinetics of romiplostim (AMG 531). It is anticipated that romiplostim (AMG 531), when given at an effective dose and schedule, will be well tolerated treatment for thrombocytopenia among pediatric subjects with chronic ITP.

This is a phase 3b, multi-center, randomized, Standard of Care (SOC)-controlled, open-label, 52-week treatment study to compare romiplostim to medical SOC for Idiopathic Thrombocytopenia Purpura (ITP), with a 6-month Safety Follow-up. Patients randomized to romiplostim must complete the taper or discontinuation of medical SOC for ITP as soon as medically feasible after the initiation of romiplostim. After the completion or discontinuation of the study treatment period, any participant who does not transfer in to another romiplostim study will complete a 6-month Safety Follow-up period.

Previous studies suggest that chronic idiopathic thrombocytopenic purpura is associated with Helicobacter pylori infection. The objective is to study the effect of Helicobacter pylori eradication on platelet count.

Patients above age 18 with a first episode of immune thrombocytopenia are randomized 1:1 between 2-4 weeks of daily prednisone (1 mg/kg/d) with subsequent dose tapering (arm A) and six 3-week cycles of pulsed dexamethasone (0.6 mg/kg/d, days 1-4; arm B). The primary endpoint is duration of remission defined as platelets ≥50/nl.

The purpose of this study is to assess the safety and tolerability of BMS-986004 when administered in subjects with ITP.

The purpose of this Phase 1, prospective, uncontrolled, open-label, multicenter, dose-escalation study is to evaluate the safety, including immunogenicity, and pharmacokinetics of BAX930 (rADAMTS13) in a total of 14 evaluable subjects diagnosed with severe hereditary thrombotic thrombocytopenic purpura (TTP) (plasma ADAMTS13 activity <6%) who are assigned to one of three dose cohorts.

The purpose of this study is to investigate the efficacy, safety and tolerability of eltrombopag in children with previously treated chronic immune thrombocytopenia who are between 1 and 17 years of age. This is a 2 part study. In part 1, patients will be randomized to receive either eltrombopag or placebo for 13 weeks. All patients who complete part 1 will enter part 2. In part 2, all patients will receive 24 weeks of eltrombopag.

The project was undertaking by Qilu Hospital of Shandong University and other 13 well-known hospitals in China. In order to report the efficacy and safety of Recombinant Human thrombopoietin combining with Rituximab for the treatment of adults with refractory immune thrombocytopenia (ITP), compared to conventional Rituximab therapy.

An open-label, dose-adjustment, extension study to evaluate the safety and efficacy of eltrombopag for the treatment of subjects with idiopathic thrombocytopenic purpura (ITP) who have previously been enrolled in an eltrombopag trial. This study will allow adjustment of the eltrombopag dose to achieve an individualized dose and schedule for each subject. In addition, the ability to reduce the dose of concomitant ITP medications in the presence of eltrombopag, while maintaining platelet counts = 50,000/μL will be investigated.