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A Phase 1 Study Evaluating SC262, a Hypoimmune, Allogeneic CD22-directed CAR T Cell Therapy, in Relapsed And/or Refractory Non-Hodgkin's Lymphoma (VIVID)
Description
SC262-101 is a Phase 1 study to evaluate SC262 safety and tolerability, anti-tumor activity, cellular kinetics, immunogenicity, and exploratory biomarkers.This is an open-label, single arm, Phase 1, first-in-human (FIH) study to evaluate the safety and tolerability of SC262 administered intravenously (IV) following a standard lymphodepleting chemotherapy regimen of cyclophosphamide and fludarabine in subjects with Non Hodgkin's Lymphoma (NHL) who have received no more than 1 prior CD19-directed Chimeric Antigen Receptor T-Cells (CAR T) cell therapy. This study will be conducted in 2 parts. Dose finding using a 3+3 design in subjects with NHL. Dose expansion to further evaluate safety and efficacy at the recommended phase 2 dose (RP2D) in subjects with Large B-Cell Lymphoma (LBCL).
Trial Eligibility
Inclusion Criteria: 1. Male or Female Subject aged 18-80 years at the time of signing the informed consent 2. Histologic diagnosis of NHL (based on World Health Organization 2016 criteria) including: * LBCL, including Diffuse Large B Cell Lymphoma (DLBCL) not otherwise specified (NOS) (including DLBCL arising from indolent lymphoma), Primary Mediastinal Large B-Cell Lymphoma (PMBCL), High-Grade B-Cell Lymphoma (HGBCL), and Follicular Lymphoma (FL) Grade 3B * FL * Marginal Zone Lymphomas (MZL) * Mantle Cell Lymphoma (MCL) 3. Relapsed or refractory disease after no more than 1 prior CD19-directed CAR T cell therapy 4. Eastern Cooperative Oncology Group (ECOG) performance status of 0-1 5. At least 1 measurable (PET-positive) lesion per Lugano classification 6. Life expectancy ≥12 Weeks Exclusion Criteria: 1. Prior CD22-directed therapy including CD22-directed CAR T cell therapy or other CD22 -directed antibody or cell therapy (e.g., Natural Killer (NK) cell) 2. History of central nervous system (CNS) involvement of lymphoma within 1 year prior to enrollment. 3. Autologous hematopoietic stem cell transplantation (HSCT) within 3 months before treatment with Lymphodepleting (LD) chemotherapy (or allogeneic HSCT at any time) 4. Active autoimmune disease or any other diseases requiring immunosuppressive therapy or corticosteroid therapy (defined as \>10 mg/day prednisone or equivalent) 5. History or presence of CNS disorder, such as seizure disorder, cerebrovascular ischemia/hemorrhage, dementia, cerebellar disease, or any autoimmune disease with CNS involvement, within 12 months of enrollment.
Study Info
Organization
Sana Biotechnology
Primary Outcome
Evaluate safety and tolerability of SC262
Interventions
Locations Recruiting
The University of Kansas Hospital
United States, Kansas, Kansas City
Swedish Cancer Institute
United States, Washington, Seattle
Fred Hutchinson Cancer Center
United States, Washington, Seattle
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