Background: Surgical mortality data are collected routinely in high-income countries, yet virtually no low-or middle-income countries have outcome surveillance in place. The aim was prospectively to collect worldwide mortality data following emergency abdominal surgery, comparing findings across countries with a low, middle or high Human Development Index (HDI).Methods: This was a prospective, multicentre, cohort study. Self-selected hospitals performing emergency surgery submitted prespecified data for consecutive patients from at least one 2-week interval during July to December 2014. Postoperative mortality was analysed by hierarchical multivariable logistic regression.

Background and Aims: Increasingly, gastroenterologists are being asked to assist in the closure of defects. Although there are several available tools that can be used for defect closure, there remains a need for devices that are easy to use, effective, and durable. The aim of this case series is to demonstrate the use of a novel helical tack system in the closure of upper GI defects.Methods: Two cases of challenging upper GI defects were identified. One case involved a perforated duodenal ulcer, and the other involved a nonhealing marginal ulcer. In both cases, the helical tack system was used for defect closure.Results: In both cases, defect closure was achieved using the helical tack system; however, 2 series of tacks were required in each case. There were no adverse events. Neither patient has required additional surgical or endoscopic interventions.Conclusions: The helical tack system is a new device that may be useful for the closure of challenging upper GI defects. Additional comparative studies are needed to better understand the advantages and disadvantages of this system relative to other closure tools. (VideoGIE 2021;-:1-4.