Actively Recruiting

Phase 1
Age: 18Years +
All Genders
NCT06218628

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

Led by Fox Chase Cancer Center · Updated on 2024-05-03

24

Participants Needed

1

Research Sites

333 weeks

Total Duration

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AI-Summary

What this Trial Is About

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.

CONDITIONS

Official Title

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

Who Can Participate

Age: 18Years +
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Patients must have confirmed diagnosis of primary myelofibrosis, post-polycythemia vera myelofibrosis, post-essential thrombocythemia myelofibrosis, chronic myelomonocytic leukemia, polycythemia vera, or essential thrombocytosis according to WHO 2008 criteria
  • Patient has at least 2 symptoms with a score of 3 or higher or a total symptom score of 12 or more using the Myelofibrosis Symptom Assessment Form v4.0
  • Classified as intermediate-2 or high-risk myelofibrosis by the Dynamic International Prognostic Scoring System Plus (DIPSS+70)
  • Age over 18 years
  • ECOG performance status between 0 and 2
  • Prior treatment with a single JAK2 inhibitor for at least 12 weeks with disease progression OR new palpable splenomegaly of at least 5 cm below left costal margin if no prior splenomegaly
  • Baseline corrected QT interval less than 0.47 seconds (Bazett formula)
  • Normal organ function as defined in the protocol
  • Ability to understand and sign informed consent and HIPAA documents
Not Eligible

You will not qualify if you...

  • Receiving any other investigational agents
  • Unresolved toxicity greater than Grade 1 from prior therapy, except sensory neuropathy, alopecia, or fatigue
  • Transformation to acute myeloid leukemia with more than 20% blasts in blood or bone marrow
  • Uncontrolled illnesses such as other active cancers (except certain cancers in remission), ongoing infections, symptomatic heart failure, unstable angina, uncontrolled arrhythmias, or psychiatric/social issues limiting study compliance
  • History of hemorrhagic stroke or uncontrolled bleeding disorders
  • Known HIV positive and on combination antiretroviral therapy
  • Pregnant or breastfeeding

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 1 location

1

Fox Chase Cancer Center - Philadelphia

Philadelphia, Pennsylvania, United States, 19111-2497

Actively Recruiting

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Research Team

A

Abigail Protocol Development Coordinator

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

NONE

Allocation

NON_RANDOMIZED

Model

SEQUENTIAL

Primary Purpose

TREATMENT

Number of Arms

5

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