The Unified Protocol for Transdiagnostic Treatment of Emotional Disorders Among Japanese Children: A Pilot Study

At present, there is no established cognitive behavioral therapy (CBT) for treating emotional disorders in Japanese children. Therefore, we introduced the Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Children (UP-C) in Japan and adapted it to the Japanese context. We then...

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Autores principales: Hiroko Fujisato, Noriko Kato, Hikari Namatame, Masaya Ito, Masahide Usami, Tomoko Nomura, Shuzo Ninomiya, Masaru Horikoshi
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Publicado: Frontiers Media S.A. 2021
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spelling oai:doaj.org-article:2549610cb6824565b53570848bc10acb2021-11-30T21:08:57ZThe Unified Protocol for Transdiagnostic Treatment of Emotional Disorders Among Japanese Children: A Pilot Study1664-107810.3389/fpsyg.2021.731819https://doaj.org/article/2549610cb6824565b53570848bc10acb2021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fpsyg.2021.731819/fullhttps://doaj.org/toc/1664-1078At present, there is no established cognitive behavioral therapy (CBT) for treating emotional disorders in Japanese children. Therefore, we introduced the Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Children (UP-C) in Japan and adapted it to the Japanese context. We then examined its feasibility and preliminary efficacy using a single-arm pretest, posttest, follow-up design. Seventeen Japanese children aged between 8 and 12 years (female n = 11; male n = 6; M = 10.06 ± 0.97 years) with a principal diagnosis of anxiety, obsessive-compulsive, or depressive disorders, and their parents were enrolled in the study. The primary outcome was the overall severity of emotional disorders as assessed by psychiatrists using the Clinical Global Impression-Severity Scale. Secondary outcomes included child- and parent-reported anxiety symptoms, depressive symptoms, and functional status. No severe adverse events were observed. The feasibility was confirmed by the low dropout proportion (11.76%), high attendance proportion (children: 95.6%; parents: 94.6%), and sufficient participant satisfaction. Linear mixed models (LMMs) showed that the overall severity of emotional disorders and child- and parent-reported anxiety symptoms improved from pre-treatment to post-treatment, and that these treatment effects were maintained during the 3-month follow-up period. Additionally, child- and parent-reported functional status improved from pre-treatment to the 3-month follow-up. In contrast, child-reported depressive symptoms improved from pre-treatment to follow-up, but there was no significant change in parent-reported depressive symptoms between pre-treatment and other time points. These findings demonstrate the feasibility and preliminary efficacy of the Japanese version of the UP-C, suggesting that future randomized controlled trials (RCTs) are warranted (Clinical trial registration: UMIN000026911).Hiroko FujisatoNoriko KatoHikari NamatameHikari NamatameMasaya ItoMasahide UsamiTomoko NomuraTomoko NomuraShuzo NinomiyaMasaru HorikoshiFrontiers Media S.A.articlechildtransdiagnosticUnified Protocolanxietydepressioncultural adaptationPsychologyBF1-990ENFrontiers in Psychology, Vol 12 (2021)
institution DOAJ
collection DOAJ
language EN
topic child
transdiagnostic
Unified Protocol
anxiety
depression
cultural adaptation
Psychology
BF1-990
spellingShingle child
transdiagnostic
Unified Protocol
anxiety
depression
cultural adaptation
Psychology
BF1-990
Hiroko Fujisato
Noriko Kato
Hikari Namatame
Hikari Namatame
Masaya Ito
Masahide Usami
Tomoko Nomura
Tomoko Nomura
Shuzo Ninomiya
Masaru Horikoshi
The Unified Protocol for Transdiagnostic Treatment of Emotional Disorders Among Japanese Children: A Pilot Study
description At present, there is no established cognitive behavioral therapy (CBT) for treating emotional disorders in Japanese children. Therefore, we introduced the Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Children (UP-C) in Japan and adapted it to the Japanese context. We then examined its feasibility and preliminary efficacy using a single-arm pretest, posttest, follow-up design. Seventeen Japanese children aged between 8 and 12 years (female n = 11; male n = 6; M = 10.06 ± 0.97 years) with a principal diagnosis of anxiety, obsessive-compulsive, or depressive disorders, and their parents were enrolled in the study. The primary outcome was the overall severity of emotional disorders as assessed by psychiatrists using the Clinical Global Impression-Severity Scale. Secondary outcomes included child- and parent-reported anxiety symptoms, depressive symptoms, and functional status. No severe adverse events were observed. The feasibility was confirmed by the low dropout proportion (11.76%), high attendance proportion (children: 95.6%; parents: 94.6%), and sufficient participant satisfaction. Linear mixed models (LMMs) showed that the overall severity of emotional disorders and child- and parent-reported anxiety symptoms improved from pre-treatment to post-treatment, and that these treatment effects were maintained during the 3-month follow-up period. Additionally, child- and parent-reported functional status improved from pre-treatment to the 3-month follow-up. In contrast, child-reported depressive symptoms improved from pre-treatment to follow-up, but there was no significant change in parent-reported depressive symptoms between pre-treatment and other time points. These findings demonstrate the feasibility and preliminary efficacy of the Japanese version of the UP-C, suggesting that future randomized controlled trials (RCTs) are warranted (Clinical trial registration: UMIN000026911).
format article
author Hiroko Fujisato
Noriko Kato
Hikari Namatame
Hikari Namatame
Masaya Ito
Masahide Usami
Tomoko Nomura
Tomoko Nomura
Shuzo Ninomiya
Masaru Horikoshi
author_facet Hiroko Fujisato
Noriko Kato
Hikari Namatame
Hikari Namatame
Masaya Ito
Masahide Usami
Tomoko Nomura
Tomoko Nomura
Shuzo Ninomiya
Masaru Horikoshi
author_sort Hiroko Fujisato
title The Unified Protocol for Transdiagnostic Treatment of Emotional Disorders Among Japanese Children: A Pilot Study
title_short The Unified Protocol for Transdiagnostic Treatment of Emotional Disorders Among Japanese Children: A Pilot Study
title_full The Unified Protocol for Transdiagnostic Treatment of Emotional Disorders Among Japanese Children: A Pilot Study
title_fullStr The Unified Protocol for Transdiagnostic Treatment of Emotional Disorders Among Japanese Children: A Pilot Study
title_full_unstemmed The Unified Protocol for Transdiagnostic Treatment of Emotional Disorders Among Japanese Children: A Pilot Study
title_sort unified protocol for transdiagnostic treatment of emotional disorders among japanese children: a pilot study
publisher Frontiers Media S.A.
publishDate 2021
url https://doaj.org/article/2549610cb6824565b53570848bc10acb
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