Psychosocial outcomes after adolescent metabolic and bariatric surgery: a narrative review of the literature.

The prevalence of severe obesity among adolescents continues to be a significant global concern. Metabolic and bariatric surgery (MBS) has increasingly shown to produce safe, efficacious, and durable effects on weight loss and related physical health complications, and evidence of psychosocial outcomes are beginning to mature. The revised American Society for Metabolic and Bariatric Surgery pediatric guidelines published in 2018 reported emergent data regarding key psychosocial outcomes, including mental health, disordered eating, and quality of life, although data were limited by small, short-term studies and often without comparison groups. The purpose of this narrative review was to expand the relevant findings regarding youth with severe obesity who receive MBS to further clarify the impact of surgery on psychosocial outcomes.