PT - JOURNAL ARTICLE AU - Neil Eisenstein AU - David Naumann AU - Daniel Burns AU - Sarah Stapley AU - Heather Draper TI - Left Of Bang Interventions in Trauma: ethical implications for military medical prophylaxis AID - 10.1136/medethics-2017-104299 DP - 2018 Jul 01 TA - Journal of Medical Ethics PG - 504--508 VI - 44 IP - 7 4099 - http://jme.bmj.com/content/44/7/504.short 4100 - http://jme.bmj.com/content/44/7/504.full SO - J Med Ethics2018 Jul 01; 44 AB - Advances in medical capability should be accompanied by discussion of their ethical implications. In the military medical context there is a growing interest in developing prophylactic interventions that will mitigate the effects of trauma and improve survival. The ethics of this novel capability are currently unexplored. This paper describes the concept of trauma prophylaxis (Left Of Bang Interventions in Trauma) and outlines some of the ethical issues that need to be considered, including within concept development, research and implementation. Trauma prophylaxis can be divided into interventions that do not (type 1) and those that do (type 2) have medical enhancement as an unintended side effect of their prophylactic action. We conclude that type 1 interventions have much in common with established military medical prophylaxis, and the potentially enhancing qualities of type 2 interventions raise different issues. We welcome further debate on both interventions.