Phase 2 Study: An Open-Label, Randomized, Phase 2 Dose-Finding Study of Pacritinib in Patients With Primary Myelofibrosis, Post-Polycythemia Vera Myelofibrosis, or Post- Essential Thrombocythemia Myelofibrosis Previously Treated With Ruxolitinib

Summary

This was an open-label, randomized, dose-finding study in patients with primary or secondary MF (Dynamic International Prognostic Scoring System \[DIPSS\] risk score of Intermediate-1 to High-Risk) who were previously treated with ruxolitinib. The study was designed to support a pacritinib dosage selection decision with evaluation of 3 dosages.

Timeline

Start

2017-07-31

Primary completion

2019-09-04

Completion

2019-09-04

Publications

• Verstovsek S, Mesa R, Talpaz M, Kiladjian JJ, Harrison CN, Oh ST, Vannucchi AM, Rampal R, Scott BL, Buckley SA, Craig AR, Roman-Torres K, Mascarenhas JO. Retrospective analysis of pacritinib in patients with myelofibrosis and severe thrombocytopenia. Haematologica. 2022 Jul 1;107(7):1599-1607. doi: 10.3324/haematol.2021.279415.

Drugs

Indications