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Clinical effectiveness of standard versus pathogen-reduced buffy coat-derived platelet concentrates in plasma in hemato-oncological patients;Pathogen Reduction Evaluation & Predictive Analytical Rating Score (The PREPAReS Study)

A prospective randomized phase III clinical trial to study the effectiveness of pathogen-reduced platelet concentrates in plasma, stored for up to 7 days, and compare these with untrested platelet concentrates in plasma, stored for up to 7 days. The…

A Phase 1, Prospective, Open Label, Two Period, Fixed Sequence, Dose-Escalation Study of the PK and Safety of BAX 826 (PSA-rFVIII) in Previously Treated Patients with Severe (FVIII <1%) Hemophilia A: Protocol number: 291501

1. To assess tolerability and safety of BAX 826 after a single infusion in previously PTPs with severe hemophilia A.2. To determine the pharmacokinetic (PK) parameters of BAX 826 compared to ADVATE.3. To evaluate the impact of anti- PSA antibodies…

Managing Thrombocyte transfusions in a Special Subgroup: NEonates

To assess whether a higher prophylactic platelet transfusion threshold is superior to the lower thresholds in reducing the proportion of patients who experience a major bleed or death up to study day 28.

A Phase 3, Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel-group Trial with an Open-label Extension Phase to Evaluate the Efficacy and Safety of Oral E5501 Plus Standard of Care for the Treatment of Thrombocytopenia in Adults with Chronic Immune Thrombocytopenia (Idiopathic Thrombocytopenic Purpura).

Core Study:Primary objective: • To demonstrate that the efficacy of E5501 (in addition to standard of care) is superior to placebo (in addition to standard of care) for the treatment of adult subjects with chronic immune thrombocytopenia (idiopathic…

Development of chronic disease in newly diagnosed Idiopathic Thrombocytopenic Purpura of Childhood. A randomized controlled study on the influence of treatment with intravenous gammaglobulin on the course of the disease.

To test the hypothesis that IVIG treatment diminish the risk of development of chronic disease, we designed a prospective clinical intervention study in children with newly diagnosed ITP.

A Phase 3, Multicenter, Randomized, Double-blind, Active-controlled, Parallel-group Trial with an Open-label Extension Phase to Evaluate the Efficacy and Safety of Oral E5501 versus
Eltrombopag, in Adults with Chronic Immune Thrombocytopenia (Idiopathic Thrombocytopenic Purpura)

Core StudyPrimary objective• To compare the efficacy of E5501 (in addition to standard of care) to eltrombopag (in addition to standard of care) for the treatment of adult subjects with chronic immune thrombocytopenia (idiopathic thrombocytopenic…

Platelet transfusions in neonates

Determination of non-inferiority of volume-reduced platelet concentrates compared to plasma platelet concentrate in terms of recovery. To assess safety (bleeding and thrombotic complications, and adverse transfusion reactions) and transfusion…

Effects of low-dose aspirin taken at bedtime vs. on awakening on circadian rhythm of platelet function in healthy subjects

To study the effect of 80 mg aspirin intake at bedtime compared with 80 mg aspirin intake on awakening on circadian rhythm of platelet function in healthy subjects.

A randomized, double-blind, placebo-controlled, 4-period cross-over drug-drug interaction study to evaluate the effect of sugammadex and aspirin on platelet aggregation and coagulation parameters in young healthy male volunteers

To investigate the potential of an interaction between 4 mg/kg sugammadex and aspirin on platelet aggregation using collagen-induced whole blood aggregometry in young healthy male volunteers.

The magnitude of platelet inhibition and the pharmacokinetics of a 600 mg loading dose of clopidogrel, in different patient categories (stable angina versus acute-coronary syndromes versus ST-elevated myocardial infarction).

The primary aim of this MAPCAT-study is to investigate whether pharmacokinetics of clopidogrel differ significantly betwen different clinical scenarios. A second aim is to study specifically whether genetic polymorfisms influence these…

Platelet function preservation after intraoperative autologous blood donation in cardiac surgery

To reduce postoperative blood loss by improving platelet function in autologous blood donation

A Phase 3, Multi-Center, Randomized, Double-Blind, Placebo-Controlled, Study of Fostamatinib Disodium in the Treatment of Persistent/Chronic Immune Thrombocytopenic Purpura

• The primary objective of this study is to establish the efficacy of fostamatinib as compared with placebo in achieving a stable platelet response in subjects with persistent/chronic ITP.• Secondary objectives include assessment of the incidence of…

An international, multicenter, randomized, double-blind, placebocontrolled
phase 3 trial investigating the efficacy and safety of rivaroxaban
to reduce the risk of major thrombotic vascular events in patients with
symptomatic peripheral artery disease undergoing lower extremity
revascularization procedures

The primary efficacy objective of the study is:* to evaluate whether rivaroxaban added to ASA is superior to ASA alone in reducingthe risk of major thrombotic vascular events (defined as MI, ischemic stroke, CVdeath, ALI, and major amputation of a…

A Phase 3, Multicenter, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study with an Open-Label Extension to Evaluate the Efficacy and Safety of Oral Rilzabrutinib (PRN1008) in Adults and Adolescents with Persistent or Chronic Immune Thrombocytopenia (ITP)

Primary Efficacy Objective (Blinded Treatment Period)• To demonstrate the efficacy of rilzabrutinib versus placebo in participants with refractory/relapsed ITP, based on the durability of platelet response during the last12 weeks of the 24-week…

A Randomized Controlled Trial on Prophylactic Platelet Transfusion Prior to Central Venous Catheter Placement in Patients with Thrombocytopenia

Our objective is to determine in a controlled study whether not correcting thrombocytopenia prior to CVC placement is non-inferior compared to correcting. In the Netherlands annually 17.700 units PC are possibly unnecessary transfused, for the…

A phase I, open-label, single-dose, randomized, cross-over, 3 parts study to evaluate in healthy subjects the relative bioavailability of eltrombopag new capsule formulation (CPS) in comparison to the reference marketed film-coated tablets (FCT) (Part 1), the pharmacokinetic comparability of eltrombopag CPS and marketed FCT (Part 2) and the effect of food on the pharmacokinetics of eltrombopag administered as CPS (Part 3)

- To evaluate the relative bioavailability between the new eltrombopag capsule formulation (CPS) and the marketed tablet formulation (FCT) at single oral doses of 25 mg and 75 mg, in healthy subjects in the fasted state.- To evaluate the PK…

A phase 3 randomized, double-blind study of ianalumab (VAY736) versus placebo in addition to eltrombopag in patients with primary immune thrombocytopenia (ITP) who had an insufficient response or relapsed after first line steroid treatment (VAYHIT2)

This study has been transitioned to CTIS with ID 2024-512890-28-00 check the CTIS register for the current data. The purpose of this study is to assess the efficacy and safety of ianalumab (VAY736) compared to placebo in addition to second-line…

Treatment of thromBocytopenia with EltRombopag or Intravenous Immune Globulin (IVIG) Before and DurING Invasive Procedures in Patients with Immune ThrombocytoPenia.

To compare the effect of eltrombopag and IVIG on the achievement of the platelet count threshold before and after surgery.