Pacritinib for Relapsed/Refractory T-cell Lymphoproliferative Neoplasms

This study is testing pacritinib in people with T-cell lymphoproliferative neoplasms (cancers of certain white blood cells) that have returned or not responded to previous treatments. The main goal is to see how many people respond to pacritinib. You would take pacritinib 200mg twice daily. The study is open to adults aged 18 and older who meet specific health criteria, including an ECOG performance status of 2 or less (a measure of how well you can perform daily activities). The study plans to enroll 100 participants, but its current status is unclear.

Study design
This is an interventional study, meaning participants will receive a specific treatment. It plans to enroll 100 participants into one of four groups based on their specific type of T-cell lymphoma.
What's involved
You will receive pacritinib 200mg orally twice daily until your doctor determines treatment should stop.
Compensation
Not stated in the trial record.
Follow-up
The main outcome (overall response rate) will be measured for up to 2 years.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT04858256

Pacritinib in Relapsed/Refractory T-cell Lymphoproliferative Neoplasms

Recruiting
PHASE2Ages 18+InterventionalTreatment
University of Michigan Rogel Cancer Center
~100 participants
Updated 2026-01-29 on ClinicalTrials.gov
What's tested:Pacritinib

At a glance

Recruiting sites
4 of 6 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Overall response rate (ORR)
Measured over Up to 2 years
T-Cell Neoplasm
Lymphoproliferative Disorders

NCT04858256

Where you'd take part

This study runs at 6 sites. They're the same protocol — you choose where, and that choice sets who your contact draft is addressed to.

  • City of Hope

    Duarte, Californiastudy coordinator listed

    Recruiting

  • Duke Cancer Institute

    Durham, North Carolinastudy coordinator listed

    Recruiting

  • Moffitt Cancer Center

    Tampa, Floridastudy coordinator listed

    Not yet recruiting

  • Ohio State University Comprehensive Cancer Center

    Columbus, Ohiostudy coordinator listed

    Recruiting

  • University of Michigan Rogel Cancer Center

    Ann Arbor, Michiganstudy coordinator listed

    Recruiting

  • University of Pittsburgh Medical Center

    Pittsburgh, Pennsylvaniastudy coordinator listed

    Not yet recruiting

Sites open and close at different times, so the status above is per site — it can differ from the study's overall status.

  • Ryan Wilcox, MD, PhD · PRINCIPAL_INVESTIGATOR · University of Michigan Rogel Cancer Center

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  • Overall response rate (ORR)Up to 2 years

    ORR will be estimated for each disease-specific cohort of patients. Overall response is defined as best disease response recorded from first day of treatment until disease progression or treatment discontinuation. Response in PTCL patients is assessed by PET/CT scan using the Response Evaluation Criteria in Lymphoma (RECIL) criteria. Response in CTCL patients is assessed using the modified Severity Weighted Assessment Tool (mSWAT). Results will be stratified by type: complete response \[CR\], partial response \[PR\], minor response \[MR; a provisional category in RECIL only\], stable disease \[SD\], progressive disease \[PD\]; and by cohort.