%0 Journal Article %T Melatonin receptor agonists¡ªramelteon and melatonin¡ªfor bipolar disorder: a systematic review and meta-analysis of double-blind, randomized, placebo-controlled trials %A Ikuo Nomura %A Kazuo Mishima %A Kenji Sakuma %A Nakao Iwata %A Taro Kishi %A Tsuyoshi Kitajima %J Archive of "Neuropsychiatric Disease and Treatment". %D 2019 %R 10.2147/NDT.S198899 %X Objective: This study was a systematic review and meta-analysis of double-blind, randomized, placebo-controlled trials, investigating the efficacy and tolerability/safety of melatonin receptor agonists, such as ramelteon and melatonin, for patients with bipolar disorder %K ramelteon %K melatonin %K bipolar disorder %K relapse %K systematic review %K meta-analysis %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6553999/