Over the last decade, a number of practice-changing clinical trials have been published to guide the management of esophageal, gastric, liver, pancreas, appendiceal, and colorectal pathologies. The following review aims to provide a succinct summary of these important trials that merit further critical assessment by every gastrointestinal surgeon. After each review, per the Editors' request, the authors have provided their humble opinion as to the clinical context and application of the data.
Keywords: Clinical trials; Colorectal surgery; Esophageal surgery; Gastric surgery; Gastrointestinal surgery; Hepatobiliary surgery.