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Study identifier: NCT06782373 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Study to Assess the Effectiveness and Safety of Pacritinib in Patients With VEXAS Syndrome (PAXIS)

Condition: VEXAS · VEXAS Syndrome  ·  Sponsor: Swedish Orphan Biovitrum

PhasePhase 2
Planned participants78
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This trial is to assess the effectiveness and safety of pacritinib in patients with VEXAS (i.e., Vacuoles in myeloid progenitors, E1 ubiquitin-activating enzyme, X-linked, autoinflammatory manifestations, and somatic) syndrome. 78 participants will be enrolled, randomized to either pacritinib dose A, pacritinib dose B + placebo, or placebo. Randomization will be stratified by prescribed GC dose on the day of randomization.

This description comes directly from the study's public registry record.

Talk to the study team

Study Physician  ·  +4686972000  ·  medical.info@sobi.com

Always discuss trial participation with your own doctor first.

Locations (39)

Mayo Clinic - ScottsdaleScottsdale, Arizona, United StatesRecruiting
Dana Farber Cancer InstituteBoston, Massachusetts, United StatesRecruiting
Mayo Clinic - RochesterRochester, Minnesota, United StatesRecruiting
NYU Langone HealthNew York, New York, United StatesRecruiting
Cleveland Clinic - ClevelandCleveland, Ohio, United StatesRecruiting
The James Cancer Hospital and Solove Research InstituteColumbus, Ohio, United StatesRecruiting
UT MD Anderson Cancer CenterHouston, Texas, United StatesRecruiting
University of Utah HealthcareSalt Lake City, Utah, United StatesRecruiting
Fred Hutchinson Cancer CenterSeattle, Washington, United StatesRecruiting
Vancouver Coastal Health Research InstituteVancouver, British Columbia, CanadaRecruiting
Queen Elizabeth II Health Sciences CenterHalifax, Nova Scotia, CanadaRecruiting
Princess Margaret Cancer CentreToronto, Ontario, CanadaRecruiting

+ 27 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06782373