The purpose of this study is to evaluate the impact of compliance with enhanced recovery after surgery (ERAS) program on patient reported outcomes (PROs), surgery-specific outcomes and stress response after pancreatic surgery. This prospective observational study will include all consecutive patients undergoing pancreatic surgery over a period of three years (2022 - 2025) at two sites, namely University General Hospital of Larissa and IASO Thessalias, in Greece. Patients will be prospectively enrolled after written informed consent. Data will be collected on patient characteristics, surgical and anaesthetic techniques, complications, and length of stay. Quality of life questionnaires will be administered to patients preoperatively, on the fith postoperative day, first follow-up after discharge, one month and six months after the operation. The stress response will be assessed by measuring the Neutrophil-Lymphocyte Ratio and Platelet-Lymphocyte Ratio (NLR and PLR) preoperatively, and on the first five postoperative days. Data will be collected on pancreatic surgery-specific complications such as delayed gastric emptying (DGE), post-pancreatectomy haemorrhage (PPH) and postoperative pancreatic fistula (POPF) formation. Anonymised data will be uploaded by the principal investigator on a protected excel spreadsheet for analysis.
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Change in patient-reported outcomes as measured by the Health Questionnaire EORTC QLQ-C30
Timeframe: 1 week to 1 day before the operation, postoperative day 5, first follow-up 1 week post discharge, 1 month, and 6 months after the operation
Change on the stress response to surgery measured by the Neutrophil-Lymphocyte and Platelet-Lymphocyte Ratio (NLR and PLR).
Timeframe: 1 week to 1 day before the operation, and postoperative days 1-5
Rate of Delayed Gastric Emptying (DGE)
Timeframe: within 6 weeks from operation
Rate of Post Pancreatic Fistula (POPF) formation
Timeframe: within 6 weeks from operation
Rate of Postoperative Pancreatic Haemorrhage (PPH)
Timeframe: within 6 weeks from operation