Guidelines

February 2022: Proposal of minimum elements for screening and diagnosis of gastric cancer by an international Delphi consensus

February 1, 2022

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The World Endoscopy Organization Stomach and Duodenal Diseases Committee extracted minimum elements for screening and diagnosis of gastric cancer (GC) in aim to support countries that do not have national guidelines on screening and diagnosis of GC. Current national or international guidelines were collected worldwide and recommendations were classified according to the quality of evidence and were finalized through a modified Delphi method. The minimum elements consist of seven categories: [1] Extraction of high-risk patients of GC before esophagogastroduodenoscopy (EGD), [2] Patients who need surveillance of GC, [3] Method to ensure quality of EGD for detection of GC, [4] Individual GC risk assessment by EGD, [5] Extraction of high-risk patients of GC after EGD [6] Qualitative or differential diagnosis of GC by EGD, and [7] Endoscopic assessment to choose the therapeutic strategy for GC. These minimum elements will be a guide to promote the elimination of GC among countries with a high incidence of GC who lack national guidelines or screening programs.

Resuming Endoscopy During COVID-19 Pandemic: ESGE, WEO and WGO Joint Cascade Guideline for Resource Limited Settings
(April 2021)

The cascade adaptations presented here are in conjunction with return strategies reported previously, and which mainly include pre-screening and risk stratification based on questionnaires and temperature meseaurement. Strategies for multiple use of PPE, especially N95 masks and water-resistant longsleeved gowns, have also been descirbed, and may form an important part of return strategies in resource-poor regions.

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