Conversion Therapy of Unresectable Pancreatic Cancer: A Retrospective Study of the Real World

Abstract

\n Objective: A retrospective study of the real world was conducted to analyze whether patients with unresectable pancreatic cancer (URPC) can benefit from conversion therapy, and to screen out pancreatic cancer patients who are suitable for conversion therapy.Patients and Methods: Inquired about patients with URPC who visited Zhejiang Provincial People s Hospital from January 2015 to April 2021. We selected 25 patients with URPC who underwent conversion therapy, and 19 patients with locally advanced pancreatic cancer (LAPC) who directly underwent surgery to conducted a retrospective analysis. Results: The median overall survival (OS) of 25 patients with URPC who received conversion therapy was 28 months (95%CI: 15.46-40.54 months), and the median progression-free survival (PFS) was 12 months (95%CI: 9.26-14.74 months). The curative resection (R0) rate was 84% (22/25).Conclusions: Conversion therapy improves the R0 rate of patients with URPC, and prolongs OS and PFS.