Bendamustine + Rituximab in Older Patients With Previously Untreated Diffuse Large B-cell Lymphoma

• Status: Completed
• Trial end date: 2016-08-01
• Target enrollment: 0
• Participant gender: All

Summary

The purpose of this research study is to learn about the safety of the treatment with a combination of bendamustine and rituximab and to find out what effects, both good and bad this treatment has on DLBCL. In addition to learning about the combination of bendamustine and rituximab, the researchers are interested in learning about how this cancer treatment affects daily activities. Subjects will be asked to complete a Geriatric Assessment (GA). GAs are designed to gather information on memory, nutritional status, mental health, and level of social support. GAs are also designed to help the health care team understand how well subjects can carry out their day to day activities and to briefly describe what other medical conditions subjects may have. This assessment will help the health care team understand a subject's "functional age" (the age a subject functions at) as compared to a subject's actual age.

The researchers also want to learn how chemotherapy affects the aging process in our bodies. This is done by measuring the amount of p16 in blood. Researchers want to understand if chemotherapy changes the levels of p16 in blood.

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: UNC Lineberger Comprehensive Cancer Center
• Collaborator: Cephalon
• Treatments: Bendamustine Hydrochloride; Rituximab

Criteria

Inclusion Criteria:

• Patients with previously untreated , histologically confirmed, diffuse large B-cell lymphoma (DLBCL), immunophenotyped for CD20

• Age greater than or equal to 65 years

• Stage II-IV

• Measurable disease including lesions that can be accurately measured in 2 dimensions by CT and have a greatest transverse diameter of 1cm or greater, and/or by bone marrow histopathology.

• ECOG performance status of 0-3

• Deemed poor candidate for CHOP-R due to ejection fraction less than or equal to 45%, ECOG performance status of 2, or in the opinion of the treating physician, patient would not tolerate administration of CHOP-R chemotherapy for other reasons,

• Life expectancy of at least 3 months;

• Documented negative serologic testing for HIV, Hepatitis B (unless positive due to prior vaccination), and hepatitis C within the year prior to enrollment

• Adequate bone marrow function (without transfusion support within one week of screening) function:

• Hemoglobin > 8 g/dL

• Absolute neutrophil count (ANC) >1000 cells/mm3

• Platelet count > 75,000/mm3

• Adequate hepatic and renal function as demonstrated by:

• Aspartate aminotransferase (AST) < 2.5 x upper limit of normal (ULN)

• Total serum bilirubin < 2.5 x ULN

• Serum creatinine < 1.5 x ULN

• If sexually active male of reproductive capability, has agreed to use a medically accepted form of contraception from time of enrollment to completion of all follow-up study visits

• Signed an institutional review board (IRB) approved informed consent document

Exclusion Criteria:

• Central nervous system involvement by lymphoma

• History of previous allergic reactions to compounds of similar biological or chemical composition as rituximab or bendamustine

• Medical or other condition that would represent an inappropriate risk to the patient or would likely compromise achievement of the primary study objective.

• Other active malignancies (except: non-melanoma skin cancer, cervical carcinoma in situ without evidence of disease, prostatic intraepithelial neoplasia without evidence of prostate cancer)

• Patients on strong inhibitors of CYP1A2.