
← The Lancet Psychiatry in conversation with7 oct 2025 · 35 min
Camilla Rosan on the COS-P perinatal mental health intervention
Camilla Rosan on the COS-P perinatal mental health intervention
Up to 1 in 4 women and birthing parents experience perinatal mental health difficulties, but there isn't enough evidence around interventions that could help them, especially interventions that work with the parent-infant bond or that focus on a broad range of mental health difficulties rather than specific disorders. Camilla Rosan talks about what's needed in perinatal mental health services, and tells us about the trial she just led on Circle of Security-Parenting (COS-P), a group int...