Lenalidomide in Comb w/Rituximab for Pts w/CD5+/CD20+ Hem Malignancies Who Relapse/Progress After Rituximab

Completed · Phase 2

Conditions studied: Lymphocytic Leukemia, Mantle Cell Lymphoma

In brief

The purpose of this research is to evaluate the use of Rituximab in combination with Revlimid in the treatment of refractory Mantle Cell Lymphoma (MCL) and Chronic Lymphocytic Leukemia (CLL). Revlimid® is a drug that changes the immune system and it may also get in the way with the growth of tiny blood vessels that help support tumor growth. Therefore, in theory, it may reduce or prevent the growth of cancer cells. Revlimid® is approved by the Food and Drug Administration (FDA) for the treatment of specific types of Myelodysplasia syndrome (MDS) and Multiple Myeloma, two different types of blood cancer. It is currently being tested in a variety of cancer conditions. In this case it is considered experimental.

Key facts

Study ID

NCT00609869

Run by

H. Lee Moffitt Cancer Center and Research Institute

People needed

29

Starts

2007-10-01

Expected to finish

2015-08-01

Last updated by the study team

2015-09-17

Who can join

Age: 18 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Have histologically or cytologically confirmed CD5+/CD20+ B-Cell Chronic Lymphocytic Leukemia or Mantle Cell Lymphoma
• Meet the following CLL criteria to participate in this study:
• Absolute lymphocyte count > 5000/μL
• CD20+ and CD5+
• Atypical cells representing < 55% on the peripheral smear
• Bone marrow lymphocytes ≥ 30%
• Or previous confirmed diagnosis of CLL/small lymphocytic lymphoma (SLL) with less than 5000/μl or less than 30% lymphocytes in BM
• CLL Patients are eligible if they have stage III or IV disease. Patients with stage 0, I or II disease will be eligible if they have evidence of active disease defined as one or more of the following signs/symptoms:
• Documented weight loss of ≥ 10% over a six month period
• Febrile episodes of 38 degrees Celsius (100.5 degrees F) or greater for greater than 2 weeks without evidence of infection
• Massive or progressive splenomegaly defined as > 6 cm below the left costal margin
• Massive (> 10 cm in longest diameter) or progressive lymphadenopathy
• Patients with progressive lymphadenopathy will need a biopsy of the lymphadenopathy within the previous six months to ensure that the disease entity remains chronic lymphocytic leukemia. Lymph node biopsy can be deferred if the patient does not have superficial lymphadenopathy that is easily accessible by surgery or by CT guided biopsy.
• The diagnosis of MCL is based upon the National Comprehensive Cancer Network (NCCN) guidelines. The patient's will have biopsy proven CD5+/CD20+/CD23- mantle cell lymphoma with the characteristic cytogenetic abnormality t(11;14) or a cyclin D1 positive immunophenotype. If malignancy is CD23+ but FISH positive for t(11;14), diagnosis of mantle cell lymphoma can be made. Patients with mantle cell lymphoma require appropriate staging which would include upper and lower endoscopy within 2 months of enrollment per NCCN guidelines without additional treatment since the endoscopies.
• Patients with MCL and CLL will be eligible if they have relapsed or progressive disease after Rituximab therapy or a combination therapy including Rituximab. Any other number of previous treatments is allowed including autologous or allogeneic bone marrow transplantation. Patients who are younger than age 65 who have not had a bone marrow transplant must be ineligible or have declined a bone marrow (BM) transplant to participate in this study. Although a transplant is not the standard of care for this patient population, it does provide the best opportunity for a cure.
• Anticipated life expectancy of > 3 months
• Eastern Cooperative Oncology Group (ECOG) performance status ≤ 2
• Baseline organ and marrow function as follows:
• Absolute neutrophil count ≥1,500/µL
• Platelets ≥50,000/µL
• Total bilirubin ≤2.0 mg/dL (34 µmol/L)
• aspartic transaminase (AST)/alanine transaminase (ALT) ≤2.5 X institutional upper limit of normal(ULN)
• Creatinine < institutional ULN OR
• Creatinine clearance ≥60 mL/min/m² for patients with creatinine levels above institutional ULN
• All study participants must be registered into the mandatory RevAssist® program, and be willing and able to comply with the requirements of RevAssist®. Women of childbearing potential, and men with a partner of childbearing potential must follow pregnancy test and birth control guidelines outlined for this study.

You may not qualify if…

• Patients who have had chemotherapy or radiotherapy within 4 weeks (6 weeks for nitrosoureas or mitomycin C) prior to entering study or those who have not recovered from adverse events due to agents administered more than 4 weeks earlier.
• May not be receiving any other investigational agents
• Known brain metastases
• History of allergic reactions attributed to compounds of similar chemical or biologic composition to lenalidomide and/or thalidomide
• Prior desquamating (blistering) rash with thalidomide
• Neuropathy ≥ grade 2
• Uncontrolled intercurrent illness including (not limited to) ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, psychiatric illness/social situations that would limit compliance with study requirements.
• Women currently pregnant or breastfeeding
• Known seropositive for or active viral infection with human immunodeficiency virus (HIV), hepatitis B virus (HBV) or hepatitis C virus (HCV). Patients who are seropositive because of hepatitis B virus vaccine are eligible.
• History of another malignancy besides CLL or MCL who have been disease-free ≤ 3 years with exception of basal cell or squamous cell carcinoma of skin or carcinoma in situ of cervix or breast
• Any serious medical condition or psychiatric illness that will prevent patient from signing the informed consent form or will place the patient at unacceptable risk if he/she participates in the study
• Prior use of lenalidomide
• Prior severe hypersensitivity to Rituximab or other murine products

Where it is running

• Center for Cancer Care & Research/Watson — Lakeland, Florida, United States
• H. Lee Moffitt Cancer Center and Research Institute — Tampa, Florida, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.