A Survival Analysis of Patients with Localized, Asymptomatic Pancreatic Neuroendocrine Tumors: No Surgical Survival Benefit when Examining Appropriately Selected Outcomes.
Benjamin D PowersLuke D RothermelJason B FlemingJonathan R StrosbergDaniel A AnayaPublished in: Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract (2019)
Although OS is superior in surgically treated stage I PNETs, CSS is not improved, implying treatment selection bias towards surgery being performed in healthier patients. These data suggest that overall survival is a problematic endpoint for the study of asymptomatic, stage I PNETs. Surgery should be individualized for this cohort of patients as the primary cause of death is non-cancer related.