Lenalidomide and Rituximab in Treating Patients With Non-Hodgkin Lymphoma
Lymphoma

About this trial
This is an interventional treatment trial for Lymphoma focused on measuring recurrent small lymphocytic lymphoma, recurrent grade 1 follicular lymphoma, recurrent grade 2 follicular lymphoma, recurrent grade 3 follicular lymphoma
Eligibility Criteria
DISEASE CHARACTERISTICS:
Histologically* confirmed non-Hodgkin lymphoma, including one of the following subtypes:
- Grade 1, 2, or 3a (> 15 centroblasts per high-power field with centrocytes present) follicular lymphoma according to WHO criteria
- Small lymphocytic lymphoma
- NOTE: *Bone marrow biopsies as the sole means of diagnosis are not acceptable, but they may be submitted in conjunction with nodal biopsies or extra-nodal biopsies; fine-needle aspirates are not acceptable for diagnosis.
At least one measurable lesion according to RECIST criteria
- Measurable lymphadenopathy to follow with serial exam and/or imaging
Relapsed or refractory disease
Must have evidence of disease progression during or after last treatment
- If previously treated with rituximab, must have disease progression within 6 months of last therapy OR if there was a prior response to rituximab, rituximab must not have been given within the past 6 months
- No evidence of CNS metastases
PATIENT CHARACTERISTICS:
- ECOG performance status 0-2
- Life expectancy > 3 months
- Absolute neutrophil count ≥ 1,000/mm³
- Platelet count ≥ 75,000/mm³
- Serum creatinine ≤ 2.0 mg/dL
- Total bilirubin ≤ 2.0 mg/dL
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective double method contraception for ≥ 28 days before, during, and for ≥ 28 days after completion of study therapy
- HIV negative
- Able to swallow lenalidomide
- Able to take aspirin (81 or 325 mg) daily or low molecular weight heparin as prophylactic anticoagulation
- No neuropathy ≥ grade 2
- No known active hepatitis A, B, or C
- No other malignancies within the past 5 years except treated basal cell or squamous cell carcinoma of the skin or carcinoma in situ of the cervix or breast
- No serious medical condition, laboratory abnormality, or psychiatric illness that would preclude the patient from signing the informed consent form
- No condition, including the presence of laboratory abnormalities, that would preclude study participation or confound the ability to interpret study data
- No known hypersensitivity to thalidomide or rituximab
- No development of erythema nodosum, if characterized by a desquamating rash while taking thalidomide or similar drugs
PRIOR CONCURRENT THERAPY:
- See Disease Characteristics
- At least 4 weeks since prior anticancer therapy, including radiotherapy, hormonal therapy, or surgery
- More than 28 days since prior experimental drug or therapy
- No prior lenalidomide
- No other concurrent anticancer agents or treatments, including radiotherapy or thalidomide
- No other concurrent investigational agents
- No concurrent sargramostim (GM-CSF)
- No other concurrent antilymphoma therapy, including steroids (except for the treatment of hypersensitivity reactions)
Sites / Locations
- University of California Davis Cancer Center
Arms of the Study
Arm 1
Experimental
Lenalidomide and Rituximab
Rituximab 375 mg/m2/wk x 4 weeks, to begin Cycle 1, Day 15. Lenalidomide 20 mg daily, days 1-21 of a 28 day cycle, to begin Day 1 of cycle 1 and continue until disease progression.