Abstract
Background: Family-Based Treatment (FBT) is considered the first-line intervention for adolescent anorexia nervosa. However, access to this treatment is limited. Treatment programs for other pediatric mental health conditions have successfully overcome barriers to accessing evidence-based intervention by integrating mental health services into primary care. This study evaluated the proof-of-concept of a novel modification of FBT, Family-Based Treatment for Primary Care (FBT-PC) for adolescent restrictive eating disorders designed for delivery by primary care providers in their practices. Methods: This retrospective clinical cohort study evaluated 15 adolescents with restrictive eating disorders receiving FBT-PC and 15 adolescents receiving standard FBT. We examined improvement in BMI percentile, reduction in weight suppression, and clinical benchmarks of eating disorder recovery including weight restoration to > 95% of expected body weight (EBW) and resolution of DSM-5 criteria for eating disorders. Results: In both groups, effect sizes for increased BMI percentile exceeded Cohen’s convention for a large effect (FBT-PC: d =.94; standard FBT: d = 1.15) as did effect sizes for reduction in weight suppression (FBT-PC: d = 1.83; standard FBT: d = 1.21). At the end of treatment, 80% of the FBT-PC cohort and 87% in the standard FBT group achieved > 95%EBW and 67% in the FBT-PC group and 60% in the standard FBT group no longer met DSM-5 criteria for an eating disorder. There were no cohort differences in the number of treatment drop-outs or referrals to a more intensive level of eating disorder treatment. Conclusions: Findings suggest that primary care providers have potential to improve weight and clinical status in adolescents with restrictive eating disorders. Based on these results, more rigorous testing of the FBT-PC model is warranted.
Original language | English (US) |
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Article number | 55 |
Journal | Journal of Eating Disorders |
Volume | 9 |
Issue number | 1 |
DOIs | |
State | Published - Dec 2021 |
Keywords
- Adolescent
- Anorexia nervosa
- Feeding and eating disorders
- Pediatrics
- Primary health care
ASJC Scopus subject areas
- Nutrition and Dietetics
- Psychiatry and Mental health
- Behavioral Neuroscience