CLBR001 and SWI019 in Patients With Relapsed / Refractory B-cell Malignancies

Open to people ages 18 years and up

• Patients with relapsed / refractory previously treated B cell malignancies (according to the World Health Organization classification; 2017)
• Patients must have received adequate prior therapy including at least two lines of prior therapies including anthracycline or bendamustine-containing chemotherapy, anti-CD20 (cluster of differentiation antigen 20) therapies and/or Brutton's tyrosine kinase (BTK) inhibitors
• Patients treated with prior CD19 targeted molecules (e.g., Blincyto) must have confirmed CD19+ disease
• Patients must be ineligible for allogeneic stem cell transplant (SCT)
• Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) 0 or 1
• Estimated life expectancy of ≥ 12 weeks from the first day of SWI019 dose administered
• Willing to undergo pre- and post-treatment core needle biopsy
• Adequate hematological, renal, pulmonary, cardiac, and liver function
• Resolved adverse events of any prior therapy to either baseline or CTCAE Grade ≤1
• Women of childbearing potential, a negative pregnancy test and must agree to practice effective birth control
• Men sexually active with female partners of child bearing potential must agree to practice effective contraception
• Willing and able to comply with scheduled visits, treatment plan, laboratory tests and other procedures

• Patients diagnosed with certain disease histologies including pediatric lymphomas/leukemias, monoclonal gammopathy of undetermined significance (MGUS), T-cell histiocyte large B cell lymphoma
• Pregnant or lactating women
• Active bacterial, viral, and fungal infections
• History of allogeneic stem cell transplantation
• Treatment with any prior lentiviral or retroviral based CAR-T
• Patients receiving live (attenuated) vaccines within 4 weeks of screening visit or need for live vaccine on study
• Patients with known active central nervous system (CNS) disease. Patients with prior CNS disease that has been effectively treated may be eligible
• History of Class III or IV New York Heart Association (NYHA) heart failure, myocardial infarction, unstable angina or other significant cardiac disease within 6 months of screening
• Involvement of cardiac tissue by lymphoma
• Uncontrolled autoimmune hemolytic anemia or idiopathic thrombocytopenic purpura (ITP)
• HIV-1 and HIV-2 antibody positive patients