Original Research

Getting enough quality sleep is important for adolescents’ health, but sleep disorders may stand in the way. This study of Japanese high school students clarifies rates of nightmares, sleep...

Little is known about the relationship between cigarette use and cannabis use disorder (CUD). This study prospectively investigated the relationship between cigarette use and the start and persistence of...

Many patients with ADHD have “sluggish cognitive tempo,” characterized by daydreaming, being underactive, and feeling spacey and lethargic. This RCT evaluated the use of lisdexamfetamine in adults to reduce...

Delayed-release and extended-release methylphenidate (DR/ER-MPH) has shown marked improvement in ADHD symptoms and functional impairment. This post hoc analysis examined response and remission thresholds for DR/ER-MPH in the context...

Lockdown and restrictions due to COVID-19 have affected delivery of psychiatric care. This study investigated the pattern of admission in a psychiatry ward during the COVID-19 pandemic, comparing profiles...