ATR inhibition promotes synergistic antitumor effect in platinum-resistant pancreatic cancer.

Background: Oxaliplatin is a commonly used platinum-based chemotherapy drug for patients with pancreatic cancer (PC). Drug resistance is a major challenge in PC treatment, underscoring the urgent need for new approaches. Targeting DNA damage repair, one of the factors responsible for platinum resistance, is an attractive strategy to overcome drug resistance.

Endoscopic papillectomy versus surgical ampullectomy for adenomas and early cancers of the papilla: a retrospective Pancreas2000/European Pancreatic Club analysis.

Objective: Ampullary neoplastic lesions can be resected by endoscopic papillectomy (EP) or transduodenal surgical ampullectomy (TSA) while pancreaticoduodenectomy is reserved for more advanced lesions. We present the largest retrospective comparative study analysing EP and TSA.

Design: Of all patients in the database, lesions with prior interventions, benign histology advanced malignancy (T2 and more), patients with hereditary syndromes and those undergoing pancreatoduodenectomy were excluded.

Digital single-operator cholangioscopy for difficult anastomotic biliary strictures in living donor liver transplant recipients after failure of standard ERCP: SPYPASS-2 study (with videos).

Background And Aims: Liver transplantation (LT) is a curative treatment for end-stage liver disease. Anastomotic biliary strictures (ABSs) are more common in living donor LT (LDLT). However, the success rate of ERCP for ABS remains unsatisfactory.