C. Quality of life and nutritional status/long term outcomes Given the overall poor long-term outcomes of patients with pancreatic cancer, health-related quality of life (HRQoL) measures are of utmost importance when treatment recommendations are discussed with patients. This is especially true for patients with more advanced staged disease where definitive surgical resection with curative intent is not possible. However, HRQoL reports for patients with locally advanced pancreatic cancer undergoing IRE are very limited. To the best of the investigators' knowledge, no other specific investigations exist that assessed HRQoL measures for patients undergoing IRE for locally advanced pancreatic cancer, no specific assessment exists that focuses on nutritional status for this patient group. In addition, impact on local and distant recurrence as well as cancer-specific and overall survival are still ill-defined and further information is needed.