The Addition of Temozolomide to Conditioning for Autologous Transplantation in Relapsed & Refractory CNS Lymphoma

Stopped early · Phase 2

Conditions studied: B-Cell Lymphoma Originating in the CNS

In brief

The primary purpose of the study will be testing the dosing of temozolomide to find the target dose that a person can tolerate. The other part of the study will be determining how helpful it can be to CNS lymphoma patients by adding temozolomide to the "conditioning regimen" prior to stem cell transplantation. This research study is designed to test the investigational use of temozolomide as part of a conditioning regimen prior to stem cell transplantation. This drug has not yet been approved by the U.S. Food and Drug Administration (FDA) to be used in the setting of stem cell transplantation in lymphomas of the brain (central nervous system or CNS) but it has been studied and used before in transplantation with reasonable results.

Key facts

Study ID

NCT01235793

Run by

Cedars-Sinai Medical Center

People needed

11

Starts

2010-10-14

Expected to finish

2018-04-18

Last updated by the study team

2018-11-20

Who can join

Age: 18 and older, up to 75. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Patients ≥ 18 years of age and ≤ 75 years of age
• Patients must have Central Nervous System (CNS) involvement with a mature B-cell non-Hodgkin's Lymphoma, (WHO criteria)
• Patients must meet one of the below criteria:
• Patients who have achieved a complete response (CR) or partial response (PR) after initial therapy for Central Nervous System (CNS) B-cell lymphoma, OR
• Patients with relapsed or progressed disease following therapy for CNS B-cell lymphoma who has achieved a subsequent CR or PR following salvage chemotherapy, OR
• Patients who are initially refractory to therapy for CNS B-cell lymphoma but who have achieved a CR or PR following a salvage chemotherapy regimen, OR
• Patients who have developed CNS relapse from systemic B-cell Non-Hodgkin's lymphoma, and have evidence of chemotherapy sensitive lymphoma.
• Patients fit for autologous stem cell transplantation
• Patients able to understand and willing to sign a written informed consent document

You may not qualify if…

• Patients whose life expectancy is severely limited by diseases other than malignancy
• Karnofsky Performance Score <60
• Patients who are pregnant or breastfeeding
• Patients who are HIV seropositive
• Patients who have an uncontrolled infection (presumed or documented) with progression after appropriate therapy for greater than one month
• Patients with symptomatic coronary artery disease, uncontrolled congestive heart failure. Left Ventricular Ejection Fraction is not required to be measured, however if it is measured, patient is excluded if ejection fraction is <30%
• Patients requiring supplementary continuous oxygen. DLCO is not required to be measured, however if it is measured, patient is excluded if DLCO <35%.
• Patients with clinical or laboratory evidence of liver disease will be evaluated for the cause of liver disease, its clinical severity in terms of liver function and histology, and for the degree of portal hypertension. Patients with any of the following liver function abnormalities will be excluded
• Fulminant liver failure
• Cirrhosis with evidence of portal hypertension or bridging fibrosis
• Alcoholic hepatitis
• Esophageal varices
• A history of bleeding esophageal varices
• Hepatic encephalopathy
• Uncorrectable hepatic synthetic dysfunction evidenced by prolongation of the prothrombin time
• Ascites related to portal hypertension
• Chronic viral hepatitis with total serum bilirubin >3 mg/dL
• Symptomatic biliary disease
• Patients with non-B-cell lymphomas or brain tumors that are not lymphomas are Excluded from the study. Non-B-cell lymphomas include: any T-cell lymphoma, natural killer (NK)-cell lymphomas, and Hodgkin lymphomas
• Patients for whom an insufficient number of stem cells (<2 X 106/kg) have been collected

Where it is running

• Cedars Sinai Medical Center — Los Angeles, California, United States

Full record on ClinicalTrials.gov

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