Active clinical trials for "Thrombocytosis"

The purpose of this study is to evaluate the efficacy and safety of ruxolitinib versus anagrelide in subjects with essential thrombocythemia who are resistant to or intolerant of hydroxyurea.

This phase II trial studies how well nivolumab works in treating patients with primary myelofibrosis, post-essential thrombocythemia myelofibrosis, or post-polycythemia vera myelofibrosis. Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread.

A lead-in cohort of ~20 patients with primary or secondary myelofibrosis previously treated with 1 or more Janus kinase inhibitors enrolled to single-agent glasdegib to evaluate safety and tolerability. Following the lead-in, a phase 2, double blind, 2-arm study, randomized 2:1 to oral single-agent glasdegib versus placebo in 201 patients resistant or intolerant to ruxolitinib.

This open-label study is to determine the safety and efficacy of momelotinib in participants with either polycythemia vera (PV) or essential thrombocythemia (ET) who have not yet received treatment with a Janus kinase (JAK) inhibitor.

The aim of this study is to show the benefits for patients, with a high platelet count, iron deficiency and IBD, receiving intravenous iron therapy.

The purpose of this study is to evaluate the safety and tolerability of XL019 in adults with myelofibrosis. XL019 is a selective inhibitor of the cytoplasmic tyrosine kinase JAK2. JAK2 is activated by cytokine and growth factor receptors and phosphorylates members of the STAT family of inducible transcription factors. Activation of the JAK/STAT pathway promotes cell growth and survival, and is a common feature of human tumors. JAK2 is activated by mutation in the majority of patients with myelofibrosis, polycythemia vera and essential thrombocytosis and appears to drive the inappropriate growth of blood cells in these conditions.

Phase 3, randomized, controlled study to evaluate the safety and efficacy of oral pacritinib compared to Best Available Therapy (BAT) in patients with primary or secondary myelofibrosis.

Prospective national multicenter randomized open label phase IIb RUXBETA trial.

Phase 3, randomized, controlled study to evaluate the safety and efficacy of oral pacritinib compared to Best Available Therapy (BAT) in patients with thrombocytopenia and primary or secondary myelofibrosis.

This is a multicenter, Phase 1b study with dose escalation and expansion cohorts designed to assess the safety, tolerability, PK, and preliminary efficacy of PU-H71 in subjects with PMF, Post-PV MF, Post-ET MF, taking stable doses of ruxolitinib.