Treatment of recurrence of pancreatic cancer after resection In case of local recurrence, it is preferred to participate in clinical trials, and if the patient has not previously undergone chemoradiotherapy, chemoradiotherapy can be considered along with supportive treatment. For patients with recurrence within 6 months after surgery, a new chemotherapy regimen can be used for systemic chemotherapy, and for patients with recurrence after 6 months after surgery, the previous chemotherapy regimen can be continued, along with supportive therapy.