Effectiveness of Melatonin for the Prevention of Intensive Care Unit Delirium

Abstract

The development of ICU delirium was significantly lower in the melatonin group compared with that in the control group. To our knowledge, this is one of the only studies that has examined the use of melatonin for the prevention of ICU delirium. Melatonin may be a promising agent for the prevention of ICU delirium; however, a randomized study is needed to further validate its efficacy.