131 PRACTICES IN PERIOPERATIVE NUTRITION PRECEDING OR FOLLOWING OESOPHAGECTOMY: RESULTS OF A EUROPEAN SURVEY
Abstract The route and type of peri-operative feeding after oesophagectomy varies widely across centres, usually based on local experiences and standing orders. The aim of this survey on perioperative nutrition after oesophagectomy (PONOS) was to create a snapshot the way perioperative nutrition preceding or following oesophagectomy is established across reference centres in Europe, and what the reasons are for preferring one method over another. Methods A survey consisting of four parts was distributed to the membership of 3 European, mainly surgical oriented scientific societies between October 2019 and January 2020. The first part contained some general questions regarding demographics of the participants and type of performed surgery. In the second section, centres were asked about practices in preoperative nutrition. The third section questioned participants about their practices in postoperative nutrition; in the last part the daily practice was reflected against the current available ESPEN guidelines. Results Fifty-one surgeons from 49 centres in 16 countries participated. The majority had a structured nutrition team in their institution. An Enhanced Recovery Pathway was implemented in 2/3 of centres. ESPEN guidelines were followed in 50% of centers. Routine preoperative nutritional assessment was performed in 84%. Preoperative nutritional support consisted mainly of enteral and oral support; immediate postoperatively mostly a combination of oral and enteral or enteral only; at discharge mostly a combination of oral and enteral or only oral nutritional supplementation were used. Timing, definition and means of postoperative oral intake also seemed to differ widely across centres. Conclusion The PONOS survey confirmed our assumption that perioperative feeding after oesophagectomy exists in a wide variety across European centres performing oesophageal resections for cancer. Survey based feedback to the surgical community draws attention to this often underexposed part of the surgical pathway of a patient. As such, this might further enhance the exchange of experiences in order to try to harmonise peri-operative feeding regimen.