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10 clinical studies listed.

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Post-polycythemia Vera Myelofibrosis

Tundra lists 10 Post-polycythemia Vera Myelofibrosis clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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RECRUITING

NCT06351631

A Study to Evaluate Safety and Efficacy of Bomedemstat (MK-3543-017)

The primary purpose of the study is to transition participants into an extension study to collect long-term safety and efficacy data. The study will include participants who are safely tolerating bomedemstat, receiving clinical benefit from its use in estimation of the investigator, and have shown the following criteria: * Participants from the IMG-7289-202/MK-3543-005 (NCT05223920) study must have received at least 6 months of treatment with bomedemstat; * Essential thrombocythemia (ET) and polycythemia vera (PV) participants from studies other than IMG-7289-202/MK-3543-005 must have achieved confirmed hematologic remission. No hypothesis testing will be conducted in this study.

Gender: All

Ages: 18 Years - Any

Updated: 2026-04-02

12 states

Thrombocythemia, Essential
Primary Myelofibrosis
Myelofibrosis
+3
RECRUITING

NCT06976918

Registry Platform Myelofibrosis and Anemia

The purpose of the project is to set up a national, prospective, longitudinal, multicenter cohort study, a tumor registry platform, to document uniform data on characteristics, molecular diagnostics, treatment and course of disease and to collect patient-reported outcomes for patients with primary and secondary myelofibrosis and anemia in Germany.

Gender: All

Ages: 18 Years - Any

Updated: 2026-03-30

Primary Myelofibrosis
Secondary Myelofibrosis
Post-polycythemia Vera Myelofibrosis
+4
NOT YET RECRUITING

NCT07447817

Selinexor and Pacritinib in JAK Inhibitor-naïve MF Patients With Cytopenias

This is a phase II, multicenter, open-label trial evaluating the safety and efficacy of pacritinib and selinexor in JAK inhibitor naïve patients with anemia and thrombocytopenia.

Gender: All

Ages: 18 Years - Any

Updated: 2026-03-18

3 states

Myelofibrosis
Post-polycythemia Vera Myelofibrosis
Post-essential Thrombocythemia Myelofibrosis
RECRUITING

NCT06327100

Open Label Phase 1/2 Study of Tasquinimod in Patients With Primary Myelofibrosis (PMF), Post-Polycythemia Vera Myelofibrosis (Post-PV MF), or Post-Essential Thrombocytosis Myelofibrosis (Post-ET MF)

To learn if tasquinimod either alone or in combination with ruxolitinib can help to control PMF, post-PV MF, or post-ET MF.

Gender: All

Ages: 18 Years - Any

Updated: 2026-02-27

1 state

Primary Myelofibrosis
Post-polycythemia Vera Myelofibrosis
Post-Essential Thrombocytosis Myelofibrosis
RECRUITING

NCT03165734

A Phase 3 Study of Pacritinib in Patients With Primary Myelofibrosis, Post Polycythemia Vera Myelofibrosis, or Post-Essential Thrombocythemia Myelofibrosis

This study (study ID PAC203 North America; PAC303 ex-North America) is evaluating 200 mg BID of pacritinib compared to physician's choice (P/C) therapy in patients with MF and severe thrombocytopenia (platelet count \<50,000/μL). Approximately 399 patients in total will be enrolled, randomized 2:1 to either pacritinib (approximately 266 patients) or to P/C therapy (approximately 133 patients) Condition or disease: Primary Myelofibrosis/Post-Polycythemia Vera Myelofibrosis/ Post-essential Thrombocythemia Myelofibrosis Intervention/treatment: Drug-Pacritinib

Gender: All

Ages: 18 Years - Any

Updated: 2026-02-25

57 states

Primary Myelofibrosis
Post-polycythemia Vera Myelofibrosis
Post-essential Thrombocythemia Myelofibrosis
ACTIVE NOT RECRUITING

NCT04455841

INCB000928 Administered as a Monotherapy or in Combination With Ruxolitinib in Participants With Anemia Due to Myeloproliferative Disorders

This Phase 1/2, open-label, dose-finding study is intended to evaluate the safety and tolerability, PK, PD, and efficacy of INCB000928 administered as monotherapy or in combination with ruxolitinib in participants with MF who are transfusion-dependent or presenting with symptomatic anemia. This study will consist of 2 parts: dose escalation and expansion.

Gender: All

Ages: 18 Years - Any

Updated: 2025-12-23

11 states

Anemia
Post-essential Thrombocythemia Myelofibrosis
Post-polycythemia Vera Myelofibrosis
ACTIVE NOT RECRUITING

NCT04603495

Phase 3 Study of Pelabresib (CPI-0610) in Myelofibrosis (MF) (MANIFEST-2)

A Phase 3, randomized, blinded study comparing pelabresib (CPI-0610) and ruxolitinib with placebo and ruxolitinib in myelofibrosis (MF) patients that have not been previously treated with Janus kinase inhibitors (JAKi). Pelabresib is a small molecule inhibitor of bromodomain and extra-terminal (BET) proteins.

Gender: All

Ages: 18 Years - Any

Updated: 2025-12-17

40 states

Myelofibrosis
Primary Myelofibrosis
Post-polycythemia Vera Myelofibrosis
+1
RECRUITING

NCT06073847

A Post-Marketing Surveillance Study to Assess the Safety of Fedratinib in Korean Patients With Myelofibrosis

The purpose of this study is to assess the real-world safety of fedratinib for the treatment of adult participants with primary myelofibrosis (PMF), post polycythemia vera myelofibrosis (post-PV MF), or post essential thrombocythemia myelofibrosis (post-ET MF) who were previously treated with ruxolitinib. Participants will represent the overall patient population with PMF, post-PV MF or post-ET MF who lost adequate response to and/or are intolerant to ruxolitinib. Inadequate response definitions will follow Ministry of Food and Drug Safety-approved label and reimbursement criteria of the Health Insurance Review \& Assessment Service.

Gender: All

Ages: 19 Years - Any

Updated: 2024-11-06

Primary Myelofibrosis
Post-polycythemia Vera Myelofibrosis
Post-essential Thrombocythemia Myelofibrosis
RECRUITING

NCT06218628

Pacritinib w/ Talazoparib in Pts w/ Myeloproliferative Neoplasms Unresponsive to JAK2 Inhibition

This is a prospective phase I dose-escalation study, with the primary objective to access the MTD and find the RP2D of talazoparib, given in combination with standard of care dosing of pacritinib.

Gender: All

Ages: 18 Years - Any

Updated: 2024-05-03

1 state

Primary Myelofibrosis
Post-polycythemia Vera Myelofibrosis
Post-essential Thrombocythemia Myelofibrosis
+3
RECRUITING

NCT05882773

Asian Myeloproliferative Neoplasm (MPN) Registry

This is a multinational, multicenter, prospective and retrospective, observational, cohort study of patients with myeloproliferative neoplasm.

Gender: All

Ages: 18 Years - Any

Updated: 2023-05-31

Myeloproliferative Neoplasm
Polycythemia Vera
Essential Thrombocythemia
+5