Exogenous melatonin as a treatment for secondary sleep disorders: A systematic review and meta-analysis.
Li Tian, Jiang Shuai, Han Mengzhen, +5 more·Frontiers in neuroendocrinology
Melatonin is a physiological indoleamine involved in circadian rhythm regulation and it is currently used for secondary sleep disorders supported by empirical evidence. A small amount of evidence and some controversial results have been obtained in some randomized controlled trials (RCT). The objective of this meta-ana…