Efficacy and Safety of Tislelizumab in Combination With Cyclophosphamide, Mitoxantrone Liposomes, Chidamide, and Prednisone in the Treatment of R/R AITL: a Multicenter, Single-arm, Prospective Clinical Study
Angioimmunoblastic T cell lymphoma (AITL) is a rare and aggressive lymphoma. Some patients relapsed after initial treatment or did not respond to standard treatment (refractory). Subsequent treatment options are limited and the efficacy is not ideal. This study attempts to explore the possibility of improving the efficacy of immunotherapy combined with chemotherapy and epigenetic regulatory drugs.
• Pathological diagnosis of AITL according to WHO classification in 2016, and pathological diagnosis of AITL according to WHO classification in 2016, and at least one evaluable or measurable lesion meeting Lugano2014 criteria: lymph node lesion, detectable lymph node length\>1.5cm; non-lymph node lesion, detectable extra-nodal lesion length\>1.0cm;
• Refractory or relapsed after at least one systemic therapy (including chemotherapy, stem cell transplantation)\*;
• Age ≥18 years old, male or female, ECOGPS≤3 points;
• Life expectancy exceeds 3 months;
• Follow-up conditions. Patients understand the characteristics of the disease and voluntarily join the study protocol for treatment and follow-up.
⁃ : Relapse: patients achieve complete response (CR) or partial response (PR), disease progression (PD) ≥6 months; refractory: treatment failure (no PR) or PD \<6 months after the last chemotherapy.