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Guided Internet-Bas...
Guided Internet-Based Cognitive Behavioral Therapy for Women With Bulimia Nervosa: Protocol for a Multicenter Randomized Controlled Trial
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- Hamatani, Sayo (author)
- Univ Fukui, Japan; Univ Fukui Hosp, Japan
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- Matsumoto, Kazuki (author)
- Kagoshima Univ Hosp, Japan
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- Andersson, Gerhard (author)
- Linköpings universitet,Psykologi,Filosofiska fakulteten,Institutionen för biomedicinska och kliniska vetenskaper,Medicinska fakulteten,Karolinska Inst, Sweden
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- Tomioka, Yukiko (author)
- Tokushima Univ, Japan
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- Numata, Shusuke (author)
- Tokushima Univ, Japan
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- Kamashita, Rio (author)
- Chiba Univ, Japan
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- Sekiguchi, Atsushi (author)
- Natl Ctr Neurol & Psychiat, Japan
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- Sato, Yasuhiro (author)
- Tohoku Univ Hosp, Japan
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- Fukudo, Shin (author)
- Tohoku Univ Hosp, Japan
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- Sasaki, Natsuki (author)
- Kagoshima Univ, Japan
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- Nakamura, Masayuki (author)
- Kagoshima Univ, Japan
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- Otani, Ryoko (author)
- Dokkyo Med Univ, Japan
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- Sakuta, Ryoichi (author)
- Dokkyo Med Univ, Japan
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- Hirano, Yoshiyuki (author)
- Chiba Univ, Japan
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- Kosaka, Hirotaka (author)
- Univ Fukui, Japan; Univ Fukui Hosp, Japan
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- Mizuno, Yoshifumi (author)
- Univ Fukui, Japan; Univ Fukui Hosp, Japan
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(creator_code:org_t)
- JMIR PUBLICATIONS, INC, 2023
- 2023
- English.
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In: JMIR Research Protocols. - : JMIR PUBLICATIONS, INC. - 1929-0748. ; 12
- Related links:
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https://liu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.2...
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Abstract
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- Background: Individual face-to-face cognitive behavioral therapy is known to be effective for bulimia nervosa (BN). Since foods vary considerably between regions and cultures in which patients live, cultural adaptation of the treatment program is particularly important in cognitive behavioral therapy for BN. Recently, an internet-based cognitive behavioral therapy (ICBT) program was developed for Japanese women with BN, adapted to the Japanese food culture. However, no previous randomized controlled trial has examined the effectiveness of ICBT.Objective: This paper presents a research protocol for strategies to examine the effects of guided ICBT.Methods: This study is designed as a multicenter, prospective, assessor-blinded randomized controlled trial. The treatment groups will be divided into treatment as usual (TAU) alone as the control group and ICBT combined with TAU as the intervention group. The primary outcome is the total of binge eating and purging behaviors assessed before and after treatment by an independent assessor. Secondary outcomes will include measures of eating disorder severity, depression, anxiety, quality of life, treatment satisfaction, and working alliances. Treatment satisfaction and working alliances will be measured post assessment only. Other measures will be assessed at baseline, post intervention, and follow-up, and the outcomes will be analyzed on an intention-to-treat basis.Results: This study will be conducted at 7 different medical institutions in Japan from August 2022 to October 2026. Recruitment of participants began on August 19, 2022, and recruitment is scheduled to continue until July 2024. The first participants were registered on September 8, 2022.Conclusions: This is the first multicenter randomized controlled trial in Japan comparing the effectiveness of ICBT and TAU in patients with BN.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Sjukgymnastik (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Physiotherapy (hsv//eng)
Keyword
- bulimia nervosa; internet-based cognitive behavioral therapy; ICBT; randomized controlled trial; RCT; protocol; randomized; controlled trial; bulimia; eating; cognitive behavioral therapy; CBT; binge eating; purging; mobile phone
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Hamatani, Sayo
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Matsumoto, Kazuk ...
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Andersson, Gerha ...
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Tomioka, Yukiko
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Numata, Shusuke
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Kamashita, Rio
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Sekiguchi, Atsus ...
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Sato, Yasuhiro
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Fukudo, Shin
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Sasaki, Natsuki
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Nakamura, Masayu ...
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Otani, Ryoko
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Sakuta, Ryoichi
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Hirano, Yoshiyuk ...
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Kosaka, Hirotaka
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Mizuno, Yoshifum ...
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- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Health Sciences
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and Physiotherapy
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JMIR Research Pr ...
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Linköping University