A Study of IMC-001 in Subjects With Relapsed or Refractory Extranodal NK/T Cell Lymphoma, Nasal Type

This is a phase 2, Open-label, to investigate the efficacy and safety of IMC-001 in patients with Relapsed or Refractory extranodal NK/T cell lymphoma, nasal type

IMC-001 is a PD-L1 targeting, fully human monoclonal antibody. The purpose of this study is to determine and evaluate the efficacy and safety of IMC-001. 20mg/kg every 2 weeks, IV infusion of IMC-001 will be tested in subjects with Relapsed or Refractory extranodal NK/T cell lymphoma, nasal type.

Inclusion Criteria: 1. ENKTL diagnosis; * Histologically confirmed diagnosed with extranodal NK/T-cell lymphoma, nasal type * At least 1 previous line of systemic therapy * Documented disease progression of last therapy 2. Adult age(as defined by respective country) 3. The nature of the study and voluntarily sign an ICF 4. ECOG 0 or1 5. Adequate hematologic function, hepatic function, and renal function Exclusion Criteria: 1. Previously treated with an anti-PD-L1 or anti-PD-1 antibody 2. Known presence of symptomatic CNS metastases 3. Prior allogeneic HSCT or solid organ transplantation 4. Any active autoimmune disease or a documented history of autoimmune disease 5. Apparent active or latent TB and known viral infection with hepatitis B virus or hepatitis C virus 6. Pregnant or lactating