REsolution of Symptoms afTer Oesophago-gastric cancer REsection delphi (RESTOREd) – standardising the definition, investigation and management of gastrointestinal symptoms and conditions after surgery: a multi-disciplinary expert Delphi study

Ben Byrne, Kwabena Siaw-Acheampong, Orla Evans, Joanna Taylor, Fiona Huddy, Magnus Nilsson, Ewen Griffiths, Donald E Low, James Gossage, Jason Dunn, Sebastian Zeki, Sheraz Markar, Kerry N L Avery, Jane Blazeby, Andrew Cockbain, Charlotte Moss, Mieke Van Hemelrijck, Jervoise Andreyev, A R Davies*

*Corresponding author for this work

Research output: Contribution to journalArticle (Academic Journal)peer-review

Abstract

Background: Oesophago-gastric cancer surgery negatively affects quality of life with a high postoperative symptom burden. Several conditions that may be diagnosed and treated after surgery are recognised. However, consensus regarding their definition and management is lacking. We aimed to
develop consensus regarding the definition, investigation and management of the common symptoms and conditions, and triggers to consider disease recurrence, as a foundation for improving management and quality of life in these patients.

Method: Modified 2-round Delphi consensus study of a multidisciplinary expert panel.

Results: 86/127(67.7%) and 77/93(82.8%) responses were received in rounds 1 and 2. Consensus was achieved in defining 26 symptoms. For 10 conditions (anastomotic stricture, acid reflux, nonacid reflux, biliary gastritis, delayed gastric emptying, dumping syndrome, exocrine pancreatic insufficiency, bile acid diarrhoea, small intestinal bacterial overgrowth and carbohydrate
malabsorption), definitions, diagnostic criteria, first and second-line investigation and first-line treatments were agreed. Consensus was not reached for third line investigation of some conditions, nor for second, third or fourth-line treatments for others. 12 of 14(85.7%) symptoms were agreed as
triggers to consider cancer recurrence, during the early (< 1 year) and late (> 1 year) post-operative periods.

Conclusion: Expert consensus regarding symptoms, conditions and triggers to consider investigation for recurrence after oesophago-gastric cancer surgery was achieved. This will allow standardisation and timely diagnosis and treatment of post-operative conditions, reducing variation in care. It will
facilitate comparative, prospective research to establish the incidence and response to treatment of these conditions, helping develop robust evidence to optimise patients’ quality of life.
Original languageEnglish
JournalBJS
Publication statusAccepted/In press - 7 Oct 2024

Keywords

  • Upper Gastrointestinal Surgery

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