TY - JOUR AU - M. Nicula AU - M. Kimber AU - K. Boylan AU - C. Grant AU - M. Laliberté AU - K. Miller AU - G. Dimitropoulos AU - K. Trollope AU - C. Webb AU - J. Couturier A1 - AB - OBJECTIVE: To assess the feasibility of a new intervention designed to support adolescents and parents in the transition from paediatric eating disorder (ED) treatment to adult mental health services. METHOD: Pre-transition adolescents with EDs, and their parents, were invited to complete up to five transition intervention components over 3 months. A mixed methods design was used to assess intervention feasibility, comprised of acceptability and preliminary effectiveness. A single-arm pre-post design was used to collect and analyse quantitative survey and feasibility data. Individual qualitative interviews and written reflections were collected and analysed using content analysis. RESULTS: This study yielded a 33% (10/31) recruitment rate and 68% (13/19) retention rate. On average, participants completed 75% of the expected components in under 3 months, with varied completion of each expected intervention component (40%-100%). Participants found the intervention convenient and helpful. Parents reported a significant decrease in guilt (Z = -2.02, p = 0.04, d = -0.83). By 1-month post-transition, three adolescents transitioned to interim supports and none started specialist adult treatment. CONCLUSIONS: Although this transition intervention did not demonstrate adequate feasibility, its acceptability and effectiveness should be evaluated after an update based on participant feedback. Other solutions to bridge the transition gap for adolescents with EDs should continue to be identified. CLINICAL TRIAL REGISTRATION NUMBER: NCT04888273. AD - McMaster University, Hamilton, Ontario, Canada.; McMaster Children's Hospital, Hamilton, Ontario, Canada.; St. Joseph's Healthcare Hamilton, West 5th Campus, Hamilton, Ontario, Canada.; University of Calgary, Hamilton, Ontario, Canada.; Body Brave, Hamilton, Ontario, Canada. AN - 37632341 BT - Eur Eat Disord Rev C5 - Healthcare Disparities CP - 6 DA - Nov DO - 10.1002/erv.3027 DP - NLM ET - 20230826 IS - 6 JF - Eur Eat Disord Rev LA - eng N2 - OBJECTIVE: To assess the feasibility of a new intervention designed to support adolescents and parents in the transition from paediatric eating disorder (ED) treatment to adult mental health services. METHOD: Pre-transition adolescents with EDs, and their parents, were invited to complete up to five transition intervention components over 3 months. A mixed methods design was used to assess intervention feasibility, comprised of acceptability and preliminary effectiveness. A single-arm pre-post design was used to collect and analyse quantitative survey and feasibility data. Individual qualitative interviews and written reflections were collected and analysed using content analysis. RESULTS: This study yielded a 33% (10/31) recruitment rate and 68% (13/19) retention rate. On average, participants completed 75% of the expected components in under 3 months, with varied completion of each expected intervention component (40%-100%). Participants found the intervention convenient and helpful. Parents reported a significant decrease in guilt (Z = -2.02, p = 0.04, d = -0.83). By 1-month post-transition, three adolescents transitioned to interim supports and none started specialist adult treatment. CONCLUSIONS: Although this transition intervention did not demonstrate adequate feasibility, its acceptability and effectiveness should be evaluated after an update based on participant feedback. Other solutions to bridge the transition gap for adolescents with EDs should continue to be identified. CLINICAL TRIAL REGISTRATION NUMBER: NCT04888273. PY - 2025 SN - 1072-4133 (Print); 1072-4133 SP - 1144 EP - 1161+ ST - Assessing the feasibility of an intervention for adolescents and parents transitioning out of paediatric eating disorder services: A mixed methods study T1 - Assessing the feasibility of an intervention for adolescents and parents transitioning out of paediatric eating disorder services: A mixed methods study T2 - Eur Eat Disord Rev TI - Assessing the feasibility of an intervention for adolescents and parents transitioning out of paediatric eating disorder services: A mixed methods study U1 - Healthcare Disparities U3 - 10.1002/erv.3027 VL - 33 VO - 1072-4133 (Print); 1072-4133 Y1 - 2025 ER -