Learning curve of achieving competency in emergency endoscopy in upper gastrointestinal bleeding: how much experience is necessary?
Objectives The management of upper gastrointestinal bleeding (UGIB) has seen rapid advancements with revolutionising innovations.However, insufficient data exist on the necessary number of emergency endoscopies needed to achieve competency in haemostatic interventions.Design We retrospectively analysed all oesophagogastroduodenoscopies with signs o