Irinotecan Liposome for Resectable Pancreatic Cancer With or Without Addebelizumab

Age: 18 years old, male or female;

According to the NCCN clinical practice guidelines (2023.V2 version), multidisciplinary and imaging evaluation for patients with resectable pancreatic cancer, resectable defined as: by imaging examination, the criteria of radical resection of tumor is no distant metastasis, the artery (trunk celiac, superior mesenteric artery or common hepatic artery), and the tumor did not invade the superior mesenteric vein and portal vein, or invasion but not more than 180 and the venous contour is normal.

Have not received any anti-tumor therapy (including radiotherapy, ablation, chemotherapy, targeted therapy, immunotherapy, etc.) or research drug therapy; 4. At least one measurable lesion must be used as the target lesion (according to the RECIST v1.1 criteria);

Neutrophils 1.5 * 109 / L; platelets 80 * 109 / L; 9 g/dl hemoglobin and 3 g/dl serum albumin;