A Phase I/II Study of Tafasitamab Plus Lenalidomide in Relapsed CNS Lymphoma
James Rubenstein
Summary
This is a single arm open-label multicenter phase I/II investigation of combination lenalidomide/Tafasitamab in patients with relapsed central nervous system (CNS) lymphoma. This is the first study to examine a naked anti-CD19 monoclonal antibody in relapsed CNS lymphoma patients as well as the combination of anti-CD19 antibody plus an Immunomodulatory imide drugs (IMiDs) in CNS lymphomas. This study will also test the novel hypothesis that Tafasitamab enhances blood-brain barrier permeability, a potential property that could have broad clinical implications.
Description
PRIMARY OBJECTIVES: I. To determine the maximum tolerated dose (MTD) and recommended phase 2 dose (RP2D) of lenalidomide in combination with Tafasitamab in patients with relapsed central nervous system (CNS) lymphoma (Phase 1). II. To evaluate the clinical benefit rate of Tafasitamab in combination with lenalidomide in relapsed CNS lymphoma (Phase 2). SECONDARY OBJECTIVES: I. To describe the toxicities of Tafasitamab in combination with lenalidomide in relapsed CNS lymphoma. II. To describe the efficacy of Tafasitamab in combination with lenalidomide in relapsed CNS lymphoma. EXPLORATORY…
Eligibility
- Age range
- 18+ years
- Sex
- All
- Healthy volunteers
- No
Inclusion Criteria: 1. Participants must have relapsed primary or secondary CNS lymphoma, diffuse large B-cell lymphoma (DLBCL) type, based on radiographic, ophthalmologic, or CSF criteria (evidence of malignant cells based on CSF studies: cytospin/cytology and flow-cytometry). 1. Concomitant systemic lymphoma as well as transformation from follicular lymphoma and/or Chronic lymphocytic leukemia (CLL) to an aggressive B-cell histology is allowed. 2. Participants are eligible with disease in each CNS compartment: brain, leptomeninges/CSF and intraocular compartment. 2. Age \>= 18 years.…
Interventions
- DrugTafasitamab
Given IV
- DrugLenalidomide
Given Orally
Location
- University of California, San FranciscoSan Francisco, California