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PCI-32765 (Ibrutinib) in Treating Patients With Relapsed or Refractory Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, or B-cell Prolymphocytic Leukemia

NCT01589302 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 154

Last updated 2026-04-13

Study results available
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Summary

This is a Phase II, single institution open-label, non-randomized monotherapy study to evaluate the clinical efficacy and durable disease control of PCI-32765 administered to patients with relapsed/refractory CLL/SLL/PLL of all risk categories with patients having deletion 17p13 independently evaluated.

Conditions

  • Prolymphocytic Leukemia
  • Recurrent Small Lymphocytic Lymphoma
  • Refractory/Relapsed Chronic Lymphocytic Leukemia

Interventions

DRUG

ibrutinib

Patients receive ibrutinib orally (PO) once daily (QD) on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.

OTHER

Correlative laboratory samples

Blood samples will be collected and used for pharmacodynamic testing. Samples will be collected pre-dose on Cycle 1 Day 1 and 2 hours post-dose Cycle 1 Day 1, pre-dose on Day 2 and Day 8 of Cycle 1 and pre-dose on Day 1 of Cycles 2 and 3 and then every 3 cycles thereafter for 1 year (Cycle 15 Day 1). Samples will also be collected at the time of relapse and at any time when bone marrow biopsy is performed.

OTHER

quality of life assessment

During screening, sociodemographic information (e.g., age, race, marital status) and reports of recent (last year) stressful events will be obtained. The assessment will consist of measures of emotional distress, depressive symptoms, and quality of life. Quality of life measures will be administered during screening and on Days 1 (±3), 8 (±3),, 15 (±3),, 22 (±3), of Cycle 1, Day 1 (±3), of Cycle 2 and on day 1 (±7) of Cycles 3, 6, and then every 3 months thru month 24.

Sponsors & Collaborators

  • Kami Maddocks, MD

    lead OTHER

Principal Investigators

  • Kami Maddocks, MD · Ohio State University

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2012-05-21
Primary Completion
2016-07-28
Completion
2026-10-31
FDA Drug
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Drugs

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01589302 on ClinicalTrials.gov