Hackensack, New Jersey 07601


This is a Phase 1/1b dose-escalation study of BTCT4465A (Mosunetuzumab) administered as a single agent and in combination with atezolizumab in participants with relapsed or refractory B-cell NHL and CLL. The study will consist of a dose-escalation stage and an expansion stage where participants will be enrolled into indication-specific cohorts.


Key Inclusion Criteria: - Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 - B-cell hematologic malignancies expected to express the cluster of differentiation 20 (CD20) antigen who have relapsed after or failed to respond to at least one prior treatment regimen and for whom there is no available therapy expected to improve survival - Adequate hepatic, hematologic, and renal function Key Exclusion Criteria: - Pregnant or lactating women - Monoclonal antibody, radioimmunoconjugate, antibody-drug conjugate, chemotherapy, or other investigational anti-cancer agent within 4 weeks prior to study drug - Treatment with radiotherapy within 2 weeks prior to the first BTCT4465A (Mosunetuzumab) administration - Systemic immunosuppressive medication within 2 weeks prior to study drug - Autologous stem cell transplantation (SCT) within 100 days prior to study drug, or any prior allogeneic SCT or solid organ transplantation - Autoimmune disease with the exception of controlled/treated hypothyroidism, disease-related immune thrombocytopenic purpura, or hemolytic anemia - History of central nervous system (CNS) lymphoma or other CNS disease - Significant cardiovascular or pulmonary disease - Hepatitis B or C or human immunodeficiency virus (HIV) - Receipt of a live attenuated vaccine within 4 weeks prior to study drug - Prior treatment with chimeric antigen receptor T-cell (CAR-T) therapy within 30 days before first BTCT4465A (Mosunetuzumab) administration



Primary Contact:

Study Director
Clinical Trials
Hoffmann-La Roche

Reference Study ID Number: GO29781 www.roche.com/about_roche/roche_worldwide.htm
Phone: 888-662-6728 (U.S. and Canada)
Email: global-roche-genentech-trials@gene.com

Backup Contact:


Location Contact:

Hackensack, New Jersey 07601
United States

There is no listed contact information for this specific location.

Site Status: Recruiting

Data Source: ClinicalTrials.gov

Date Processed: January 21, 2020

Modifications to this listing: Only selected fields are shown, please use the link below to view all information about this clinical trial.

Click to view Full Listing

If you would like to be contacted by the clinical trial representative please fill out the form below.