UMIN-CTR Clinical Trial

Unique ID issued by UMIN UMIN000056759
Receipt number R000064870
Scientific Title Examining the Effectiveness of Acceptance & Commitment Therapy bibliotherapy for undergraduates
Date of disclosure of the study information 2025/01/22
Last modified on 2025/07/07 11:13:29

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Basic information

Public title

Examining the Effectiveness of Acceptance & Commitment Therapy bibliotherapy for undergraduates

Acronym

Examining the Effectiveness of Acceptance & Commitment Therapy bibliotherapy

Scientific Title

Examining the Effectiveness of Acceptance & Commitment Therapy bibliotherapy for undergraduates

Scientific Title:Acronym

Examining the Effectiveness of Acceptance & Commitment Therapy bibliotherapy

Region

Japan


Condition

Condition

Not applicable

Classification by specialty

Adult

Classification by malignancy

Others

Genomic information

NO


Objectives

Narrative objectives1

The mental health of undergraduates is a critical factor influencing academic retention as well as various other domains of their lives. Cognitive behavioral therapies, including acceptance and commitment therapy (ACT), are transdiagnostic in nature and have been shown to contribute to the enhancement of overall mental health (e.g., A-Tjak et al., 2015). In this context, self-help interventions utilizing translated books have been implemented; however, the effectiveness of culturally adapted approaches tailored to the Japanese context has yet to be established. This study aims to investigate the effectiveness of self-help materials developed by Japanese authors for a Japanese population in improving mental health outcomes.

Basic objectives2

Efficacy

Basic objectives -Others


Trial characteristics_1


Trial characteristics_2


Developmental phase



Assessment

Primary outcomes

GHQ12
Before intervention and one month after intervention began, and followup

Key secondary outcomes

CES-D
STAI
MFPI


Base

Study type

Interventional


Study design

Basic design

Single arm

Randomization

Non-randomized

Randomization unit


Blinding

Open -no one is blinded

Control

Uncontrolled

Stratification


Dynamic allocation


Institution consideration


Blocking


Concealment



Intervention

No. of arms

1

Purpose of intervention

Educational,Counseling,Training

Type of intervention

Behavior,custom

Interventions/Control_1

The Acceptance and Commitment Therapy Workbook, ACT Mental Exercise (Muto, 2023), will serve as the intervention material. Participants will engage in self-guided study of the workbook over a one-month period, supplemented by social reinforcement, such as verbal praise for their commitment to the program.

Interventions/Control_2


Interventions/Control_3


Interventions/Control_4


Interventions/Control_5


Interventions/Control_6


Interventions/Control_7


Interventions/Control_8


Interventions/Control_9


Interventions/Control_10



Eligibility

Age-lower limit

18 years-old <=

Age-upper limit


Not applicable

Gender

Male and Female

Key inclusion criteria

Participants must be proficient in Japanese to effectively comprehend the intervention content and related explanations.
Participants must be capable of reading documents written in Japanese.
Participants must possess a smartphone or a similar communication device.

Key exclusion criteria

Participants must currently be receiving care at a psychiatry or psychosomatic medicine clinic.
Participants must have cultural roots outside of Japan.
Other cases where the program facilitator determines that participation may compromise the safe implementation of the program.

Target sample size

30


Research contact person

Name of lead principal investigator

1st name Masataka
Middle name
Last name Ito

Organization

Fukushima University

Division name

Faculty of Human Development and Culture

Zip code

9601296

Address

1 Kanayagawa, Fukushima-city, Fukushima

TEL

024-548-8103

Email

masa-ito@educ.fukushima-u.ac.jp


Public contact

Name of contact person

1st name Masataka
Middle name
Last name Ito

Organization

Fukushima University

Division name

Faculty of Human Development and Culture

Zip code

9601296

Address

1 Kanayagawa, Fukushima-city, Fukushima

TEL

024-548-8103

Homepage URL


Email

masa-ito@educ.fukushima-u.ac.jp


Sponsor or person

Institute

Others

Institute

Department

Personal name



Funding Source

Organization

MEXT(Japan)

Organization

Division

Category of Funding Organization

Japanese Governmental office

Nationality of Funding Organization



Other related organizations

Co-sponsor


Name of secondary funder(s)



IRB Contact (For public release)

Organization

Ethics Committee of Fukushima University

Address

1 Kanayagawa, Fukushima-city, Fukushima

Tel

024-548-5298

Email

kyoudo@adb.fukushima-u.ac.jp


Secondary IDs

Secondary IDs

NO

Study ID_1


Org. issuing International ID_1


Study ID_2


Org. issuing International ID_2


IND to MHLW



Institutions

Institutions



Other administrative information

Date of disclosure of the study information

2025 Year 01 Month 22 Day


Related information

URL releasing protocol


Publication of results

Unpublished


Result

URL related to results and publications


Number of participants that the trial has enrolled


Results


Results date posted


Results Delayed


Results Delay Reason


Date of the first journal publication of results


Baseline Characteristics


Participant flow


Adverse events


Outcome measures


Plan to share IPD


IPD sharing Plan description



Progress

Recruitment status

Open public recruiting

Date of protocol fixation

2024 Year 11 Month 24 Day

Date of IRB

2024 Year 12 Month 26 Day

Anticipated trial start date

2025 Year 01 Month 27 Day

Last follow-up date

2027 Year 03 Month 31 Day

Date of closure to data entry


Date trial data considered complete


Date analysis concluded



Other

Other related information



Management information

Registered date

2025 Year 01 Month 20 Day

Last modified on

2025 Year 07 Month 07 Day



Link to view the page

Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000064870