Trial design
This randomized clinical trial study with a pre- and post-test design was conducted to examine and comparison the effect of training in ethical decision-making through lectures and group discussions on nurses’ moral reasoning, moral distress and moral sensitivity. The study protocol was reviewed and approved by the Ethics Committee of Baqiyatallah University of Medical Sciences, Tehran, Iran, under code IR.BMSU.REC.1394.145, in accordance with the Declaration of Helsinki of the World Medical Association [