Post-trial 12-month follow-up of TRACE (targeted research on addictive and compulsive eating) randomised controlled trial participants: A brief report.

Janelle A Skinner; Mark Leary; Megan Whatnall; Rebecca A Collins; Kirrilly M Pursey; Antonio Verdejo-Garcia; Phillipa J Hay; Leanne Hides; Susan J Paxton; Clare E Collins; Tracy L Burrows

doi:10.1016/j.physbeh.2026.115399

PubMed · 42214776

Post-trial 12-month follow-up of TRACE (targeted research on addictive and compulsive eating) randomised controlled trial participants: A brief report.

Janelle A Skinner·Mark Leary·Megan Whatnall·Rebecca A Collins·Kirrilly M Pursey·Antonio Verdejo-Garcia·Phillipa J Hay·Leanne Hides·Susan J Paxton·Clare E Collins·Tracy L Burrows

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Abstract

Few treatment interventions for addictive eating have evaluated long-term effectiveness. This post-trial follow-up study evaluates secondary changes in addictive eating symptoms and quality of life at 12-months in a sample of individuals who participated in the TRACE (Targeted Research for Addictive and Compulsive Eating) RCT. Thirty-three adults out of possible 144 (82% female), median age 53 years, randomised to either the active intervention (five telehealth sessions delivered over 3-months), passive intervention (self-guided workbook) or control group completed an online post-trial survey. Pre- and immediate post-intervention (3-months) outcomes were compared to 12-months post-trial outcomes. Positive effects reported in the short term showed a rebound effect at post-trial follow-up in ∼50% of participants. The findings suggest that longer term support is needed to maintain changes in addictive eating behaviours and improve quality of life. Future research is needed to identify optimal intervention durations and support options for sustained change. Australian New Zealand Clinical Trials Registry (ACTRN12621001079831).

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Humans Female Follow-Up Studies Middle Aged Quality of Life Adult Male Treatment Outcome Food Addiction Compulsive Behavior Behavior, Addictive Addictive eating Behavioural intervention Long-term follow-up Quality of life Yale food addiction scale maintenance Journal Article Randomized Controlled Trial

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Janelle A Skinner, Mark Leary, Megan Whatnall, Rebecca A Collins, Kirrilly M Pursey, Antonio Verdejo-Garcia, Phillipa J Hay, Leanne Hides, Susan J Paxton, Clare E Collins, Tracy L Burrows. 2026-05-28. Post-trial 12-month follow-up of TRACE (targeted research on addictive and compulsive eating) randomised controlled trial participants: A brief report.. https://doi.org/10.1016/j.physbeh.2026.115399

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Journal Article; Randomized Controlled Trial resource Adult subject Female subject Follow-Up Studies subject Humans subject Journal Article subject Male subject Middle Aged subject Randomized controlled trials study

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