Waszczuk and colleagues investigated the phenotypic associations between depression and anxiety disorder symptom subscales and tested the genetic structures underlying these symptoms (DSM-5–related, unidimensional and bidimensional) across 3 developmental stages: childhood, adolescence, and early adulthood.
Kotov et al examine the associations between symptom course and long-term outcome to identify natural boundaries within psychotic disorders. Kendler provides an editorial.
This randomized trial suggests that the type of family therapy matters in the treatment of adolescent-onset anorexia nervosa.
Hatta et al examine whether ramelteon, a melatonin agonist, is effective for the prevention of delirium. See also the invited commentary by de Rooij et al.