Adapting integrative cognitive-affective therapy for adolescents with full and subthreshold bulimia nervosa: A feasibility study.
adolescent
bulimia nervosa
feeding and eating disorders
Journal
European eating disorders review : the journal of the Eating Disorders Association
ISSN: 1099-0968
Titre abrégé: Eur Eat Disord Rev
Pays: England
ID NLM: 9436977
Informations de publication
Date de publication:
01 2023
01 2023
Historique:
revised:
17
06
2022
received:
25
03
2022
accepted:
22
07
2022
pubmed:
16
8
2022
medline:
15
12
2022
entrez:
15
8
2022
Statut:
ppublish
Résumé
Integrative Cognitive Affective Therapy (ICAT) is an empirically supported treatment for bulimia nervosa (BN) in adults. However, it is unclear whether a modified version, Integrative Cognitive Affective Therapy-Adolescent (ICAT-A) is feasible and beneficial for adolescents. This study evaluated the feasibility of ICAT-A for adolescents with BN or subthreshold BN. Eight adolescents with BN or subthreshold BN (mean age = 16.1) were enroled in the study. At baseline and end of treatment, adolescents who participated in ICAT-A completed the Eating Disorder Examination (EDE) and self-report measures of eating disorder symptoms, depression, anxiety, self-esteem and functional impairment. Retention for the intervention (75%) suggests that the majority of participants found the intervention acceptable. Although all treatment completers participated in the clinician-administered assessment (EDE), compliance with end of treatment self-report questionnaires was compromised by the COVID-19 pandemic, which occurred during the treatment course of the majority of the sample. At the end of treatment, all 6 adolescents who completed the ICAT-A intervention were in full eating disorder remission based on EDE scores, with large effect sizes identified for reductions in EDE global scores (d = 2.71), objective binge episodes (d = 0.91), subjective binge episodes (d = 1.06) and compensatory behaviours (d = 1.72). Results suggest that ICAT-A is a feasible treatment that has promise for the treatment of adolescents with BN. Future studies are necessary to establish the efficacy of ICAT-A for adolescent BN.
Sections du résumé
BACKGROUND
Integrative Cognitive Affective Therapy (ICAT) is an empirically supported treatment for bulimia nervosa (BN) in adults. However, it is unclear whether a modified version, Integrative Cognitive Affective Therapy-Adolescent (ICAT-A) is feasible and beneficial for adolescents. This study evaluated the feasibility of ICAT-A for adolescents with BN or subthreshold BN.
METHODS
Eight adolescents with BN or subthreshold BN (mean age = 16.1) were enroled in the study. At baseline and end of treatment, adolescents who participated in ICAT-A completed the Eating Disorder Examination (EDE) and self-report measures of eating disorder symptoms, depression, anxiety, self-esteem and functional impairment.
RESULTS
Retention for the intervention (75%) suggests that the majority of participants found the intervention acceptable. Although all treatment completers participated in the clinician-administered assessment (EDE), compliance with end of treatment self-report questionnaires was compromised by the COVID-19 pandemic, which occurred during the treatment course of the majority of the sample. At the end of treatment, all 6 adolescents who completed the ICAT-A intervention were in full eating disorder remission based on EDE scores, with large effect sizes identified for reductions in EDE global scores (d = 2.71), objective binge episodes (d = 0.91), subjective binge episodes (d = 1.06) and compensatory behaviours (d = 1.72).
CONCLUSION
Results suggest that ICAT-A is a feasible treatment that has promise for the treatment of adolescents with BN. Future studies are necessary to establish the efficacy of ICAT-A for adolescent BN.
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
178-187Informations de copyright
© 2022 Eating Disorders Association and John Wiley & Sons Ltd.
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