Trial reportEuropean eating disorders review : the journal of the Eating Disorders Association2025
Oxytocin Amplifies Negative Response to Ambiguity in Adolescent Females With and Without Eating Disorders.
Trial report in European eating disorders review : the journal of the Eating Disorders Association, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Social function in adolescent eating disorders: lived experience framework for clinical practice.BJPsych open · 2025Article
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Authors and funding
6 authors.
Funding
Abstract
objectiveEating disorders (ED) typically emerge in adolescence, a critical period for brain development and peer bonding. Interpersonal difficulties-particularly social anxiety-frequently co-occur with ED. Oxytocin is a neuropeptide that modulates social cognition and linked to prosocial effects. To date, no study has investigated oxytocin's effects on negative interpretation bias toward ambiguous information in adolescents with ED.
methodsForty-eight female adolescents aged 16 to 17 years with and without EDs took part in a placebo-controlled, double-blinded, randomised, crossover trial investigating the effects of 24 IU intranasal oxytocin on negative interpretations of ambiguous scenarios. Participants and controls were tested twice, approximately one week apart.
resultsContrary to hypothesis, oxytocin increased negative interpretations overall (p = 0.019, large effect). Adolescent females with AN or BN made more negative interpretations than controls when presented with ambiguous information. There was no group effect for those who reached or did not reach threshold on an autism screen.
conclusionsThis study suggests adolescents with EDs interpret ambiguous information more negatively than controls and that oxytocin administration amplifies negative responses to ambiguity in adolescent females, including in controls. Research tools that effectively identify these biases would help to widen the scope of ED treatments for adolescents.
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