Clinical Trials

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SCCA Lymphoma Clinical Trials

Ibrutinib for Relapsed/Refractory Marginal Zone Lymphoma (UW13052)
A Multicenter, Open-Label, Phase 2 Study of the Bruton's Tyrosine Kinase (BTK) Inhibitor, Ibrutinib, in Subjects With Relapsed/Refractory Marginal Zone Lymphoma
Status Conditions Phase Study ID
Recruiting Marginal Zone Lymphoma
B-cell Lymphoma
Phase II UW13052

Phase 2, open-label, non-randomized, monotherapy study to evaluate the safety and efficacy of ibrutinib in subject with relapsed/refractory Marginal Zone Lymphoma (MZL).

Ibrutinib is a first-in-class, potent, orally administered covalent inhibitor of Bruton's tyrosine kinase (BTK). Inhibition of BTK blocks downstream B-cell receptor (BCR) signaling pathways and thus prevents B-cell proliferation. In vitro, ibrutinib inhibits purified BTK and selected members of the kinase family with 10-fold specificity compared with non-BTK kinases. Phase 1 and 2 studies of ibrutinib in B-cell malignancies demonstrate modest toxicity and significant single agent activity in a variety of B-cell malignancies, including NHL.

Seattle Cancer Care Alliance 800-804-8824  
Eligibility Criteria (must meet the following to participate in this study)
  • Histologically documented marginal zone lymphoma (including splenic, nodal, and extranodal sub-types)
  • Previously received one or more lines of therapy including one CD20-directed chemoimmunotherapy regimen with documented failure to achieve at least PR or documented PD after, the most recent systemic treatment regimen
  • Men and women ≥18 years of age
  • ECOG performance status of ≤2
  • ≥1 measurable disease site on CT scan (>1.5 cm in longest dimension). Lesions in anatomical locations (such as extremities or soft tissue lesions) that are not well visualized by CT may be measured by MRI instead.
  • Life expectancy of >3 months, in the opinion of the investigator
Exclusions (conditions that would prevent participation in this study)
  • Medically apparent CNS lymphoma or leptomeningeal disease
  • History of other malignancies except adequately treated non melanoma skin cancer, curatively treated in-situ cancer, or other solid tumors curatively treated with no evidence of disease for ≥2 years
  • History of allogeneic stem-cell (or other organ) transplantation
  • Any chemotherapy, external beam radiation therapy, or anticancer antibodies within 21 days of the first dose of study drug
  • Concurrent use of warfarin or other vitamin K antagonists
  • Concurrent use of a strong CYP3A4/5 inhibitor
  • Recent infection requiring IV anti-infective treatment that was completed ≤14 days before the first dose of study drug
  • Unresolved toxicities from prior anti-cancer therapy, defined as having not resolved to CTCAE Grade 0 or 1, or to the levels dictated in the eligibility criteria with the exception of alopecia
  • Inadequate organ function as defined on laboratory tests
Last Updated
April 02, 2014
See this trial at
Access protocol and consent forms at Fred Hutchinson Cancer Research Center
Disclaimer: We update this information regularly. However, what you read today may not be completely up to date.

Please remember:
  • Talk to your health care providers first before making decisions about your health care.
  • Whether you are eligible for a research study depends on many things. There are specific requirements to be in research studies. These requirements are different for each study.