Waiting list intervention for adolescents with anorexia nervosa

Area of Science:

• Child and Adolescent Psychiatry
• Clinical Psychology
• Public Health

Background:

• Early intervention is crucial for optimal anorexia nervosa treatment outcomes.
• Extended waiting times for specialized eating disorder care can impede timely treatment, a challenge exacerbated during the COVID-19 pandemic.
• Structured interventions during waiting periods are needed to support patients awaiting specialized care.

Purpose of the Study:

• To evaluate the outcomes of a structured waiting-list intervention for adolescents with anorexia nervosa.
• To assess the impact of nutritional monitoring and psychoeducational support on patient stability and clinical indicators.
• To determine if the intervention influences treatment recommendations or the level of care required.

Main Methods:

• Retrospective analysis of 56 adolescents (ages 10-18) participating in a waiting-list intervention from July 2020 to March 2022.
• Intervention included weekly nutritional monitoring and virtual parent psychoeducational support groups.
• Data collected on weight, Body Mass Index (BMI), and changes in treatment referrals.

Main Results:

• Most adolescents remained clinically stable during the waiting period.
• Observed increases in weight and BMI, particularly in those with higher parental engagement in support groups.
• 32% experienced changes in treatment recommendations; 23% were redirected to less intensive care levels.

Conclusions:

• Structured support during the waiting period for specialized eating disorder treatment may mitigate clinical deterioration.
• This intervention model shows potential for maintaining patient stability and potentially reducing the demand for intensive services.
• Findings suggest a valuable approach for managing waiting lists in resource-limited eating disorder services.