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Study identifier: NCT04609046 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Testing the Addition of Lenalidomide and Nivolumab to the Usual Treatment for Primary CNS Lymphoma

Condition: Primary Diffuse Large B-Cell Lymphoma of the Central Nervous System  ·  Sponsor: National Cancer Institute (NCI)

PhasePhase 1
Planned participants47
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This phase I trial tests the safety, side effects, best dose and effectiveness of lenalidomide when added to nivolumab and the usual drugs (rituximab and methotrexate) in patients with primary central nervous system (CNS) lymphoma. Lenalidomide may stop or slow primary CNS lymphoma by blocking the growth of new blood vessels necessary for tumor growth. Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of cancer cells to grow and spread. Rituximab is a monoclonal antibody that may interfere with the ability of cancer cells to grow and spread. Methotrexate is frequently combined with other chemotherapy agents to improve response. This study may help increase the understanding of lenalidomide and nivolumab use in primary CNS lymphoma treatment. In addition, it may help researchers see whether the control of CNS lymphoma can be extended by using these study drugs as maintenance (prolonged therapy) after control is achieved with the initial chemotherapy regimen (induction).

This description comes directly from the study's public registry record.

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Contact details are listed per location below or on the registry record.

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Locations (55)

Cedars-Sinai Medical CenterLos Angeles, California, United StatesRecruiting
UCSF Medical Center-ParnassusSan Francisco, California, United StatesRecruiting
UM Sylvester Comprehensive Cancer Center at Coral GablesCoral Gables, Florida, United StatesRecruiting
UM Sylvester Comprehensive Cancer Center at Deerfield BeachDeerfield Beach, Florida, United StatesRecruiting
University of Miami Miller School of Medicine-Sylvester Cancer CenterMiami, Florida, United StatesRecruiting
UM Sylvester Comprehensive Cancer Center at KendallMiami, Florida, United StatesRecruiting
University of Miami Sylvester Comprehensive Cancer Center at Sole MiaNorth Miami, Florida, United StatesRecruiting
UM Sylvester Comprehensive Cancer Center at PlantationPlantation, Florida, United StatesRecruiting
UI Health Care Mission Cancer and Blood - Ankeny ClinicAnkeny, Iowa, United StatesRecruiting
Saint Anthony Regional HospitalCarroll, Iowa, United StatesRecruiting
UI Health Care Mission Cancer and Blood - West Des Moines ClinicClive, Iowa, United StatesRecruiting
Iowa Methodist Medical CenterDes Moines, Iowa, United StatesRecruiting

+ 43 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT04609046