Phase I Study of Lenalidomide, Rituximab and Ibrutinib in Relapsed/Refractory Chronic Lymphocytic Leukemia (CLL)
| Status: | Terminated |
|---|---|
| Conditions: | Blood Cancer, Lymphoma |
| Therapuetic Areas: | Oncology |
| Healthy: | No |
| Age Range: | 18 - Any |
| Updated: | 1/14/2018 |
| Start Date: | April 2014 |
| End Date: | August 1, 2017 |
A Phase I Study of Lenalidomide in Combination With Rituximab and Ibrutinib in Relapsed and Refractory CLL and SLL
This study is for subjects diagnosed with recurrent or relapsed CLL/SLL. The purpose of this
study is to test the safety of the combination of the drugs lenalidomide and ibrutinib at
different dose levels, in combination with the drug rituximab. We want to find out what
effects, good and/or bad, they have on patients with CLL/SLL.
The hypothesis of the study is that it will be safe to give the three drugs in combination
and the information learned from this trial will be used to study the 3 drug combination is a
larger future trial.
study is to test the safety of the combination of the drugs lenalidomide and ibrutinib at
different dose levels, in combination with the drug rituximab. We want to find out what
effects, good and/or bad, they have on patients with CLL/SLL.
The hypothesis of the study is that it will be safe to give the three drugs in combination
and the information learned from this trial will be used to study the 3 drug combination is a
larger future trial.
Treatment consists of dose escalations of lenalidomide and ibrutinib and fixed doses of
rituximab. A small expansion cohort to include 10 patients will follow once the recommended
phase II dose is found.
rituximab. A small expansion cohort to include 10 patients will follow once the recommended
phase II dose is found.
Inclusion Criteria:
- Previously treated chronic lymphocytic leukemia or small lymphocytic lymphoma that
requires treatment
- No prior systemic treatment within 4 weeks of enrollment
- No corticosteroids within 2 weeks prior to study entry
- Measurable disease must be present
- No concomitant anti-cancer therapies
- ECOG status
- Patients with HIV infection are eligible
- Patients with treated CLL or SLL in CNS are eligible
- Non-pregnant and non-nursing
- Life expectancy greater than 60 days
- Adequate bone marrow, kidney and liver function
- No major surgery within 28 days or minor surgery within 5 days of starting treatment
Exclusion Criteria:
- History od Richter's transformation
- History of prior allogeneic transplant
- Radioimmunotherapy within 1 year of enrollment
- Prior Bruton's tyrosine kinase inhibitor or lenalidomide
- History of allergic reactions to compounds similar to ibrutinib, lenalidomide or
rituximab or hypersensitivity
- active or uncontrolled autoimmune hemolytic anemia or ITP
- Transfusion-dependent thrombocytopenia or bleeding disorders
- Active hepatitis B or C infections
- History of known Human Anti-Chimeric Antibody positivity
- History of erythema multiforme, toxic epidermal necrolysis, or Stevens-Johnson
syndrome
- History of uncontrolled seizures
- Autoimmune disorder that requires active immunosuppression
- Stroke or intracranial hemorrhage within last 6 months
- History of congestive heart failure, myocardial infarction, unstable angina,
uncontrolled arrhythmia or any Class 3 or 4 heart disease in the last 6 months
- No prior malignancy except if treated with curative intent with no active disease for
more than 3 years; adequately treated non-melanoma skin cancer or cervical cancer in
situ
- using warfarin or similar Vitamin K antagonists Unable to swallow capsules or disease
significantly affecting gastrointestinal function or inhibiting small intestine
absorption
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