UMIN-CTR Clinical Trial

Basic information
Official scientific title of the study	Effects of a job crafting intervention program on work engagement among employees : A pretest-posttest study
Title of the study (Brief title)	Effects of a job crafting intervention program on work engagement among employees: A pretest-posttest study
Region	Japan

Condition
Condition	None
Classification by specialty	Not applicable
Classification by malignancy	Others
Genomic information	NO

Objectives
Narrative objectives1	The purpose of the study is to examine the effectiveness of a job crafting intervention program for work engagement, as primary outcome, among workers, with a pretest-posttest study design. The study also aimed to examine the effectiveness of this program for improving psychological distress, job crafting, and performance as secondary outcomes.
Basic objectives2	Efficacy
Basic objectives -Others
Trial characteristics_1	Confirmatory
Trial characteristics_2	Pragmatic
Developmental phase	Not applicable

Assessment
Primary outcomes	Work Engagement measured by Utrecht Work Engagement Scale (UWES-9) at pre-intervention, post-intervention, and a one-month follow-up.
Key secondary outcomes	Job crafting measured by Job Crafting Scale Psychological distress measured by the Brief Job Stress Questionnaire Work performance measured by WHO Health and Performance Questionnaire (HPQ)

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	Prevention
Type of intervention	Behavior,custom
Interventions/Control_1	A program composed of 2-sessions which provide psychoeducation of job crafting.
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	Not applicable
Age-upper limit	Not applicable
Gender	Male and Female
Key inclusion criteria	Regular employees (Full-time)
Key exclusion criteria	None
Target sample size	66

Research contact person
Name of lead principal investigator	Akihito Shimazu
Organization	Graduate School of Medicine, The University of Tokyo
Division name	Mental health
Address	7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan
TEL	03-5841-3522
Email	ashimazu@m.u-tokyo.ac.jp

Public contact
Name of contact person	Asuka Sakuraya
Organization	Graduate School of Medicine, The University of Tokyo
Division name	Mental health
Address	7-3-1 Hongo, Bunkyo-ku, Tokyo, Japan
TEL	03-5841-3522
Homepage URL
Email	asuka-tky@umin.ac.jp

Sponsor
Institute	Department of Mental Health, Graduate School of Medicine, The University of Tokyo
Institute
Department

Funding Source
Organization	The Japan Society for the Promotion of Science
Organization
Division
Category of Funding Organization	Non profit foundation
Nationality of Funding Organization	Japan

Other related organizations
Co-sponsor
Name of secondary funｄer(s)

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	2016 Year 09 Month 15 Day

Progress
Recruitment status	Completed
Date of protocol fixation	2015 Year 07 Month 01 Day
Anticipated trial start date	2015 Year 08 Month 01 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Related information
URL releasing protocol
Publication of results	Unpublished
URL releasing results
Results
Other related information

Management information
Registered date	2016 Year 09 Month 15 Day
Last modified on	2016 Year 09 Month 15 Day

Link to view the page
URL(English)	https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000027707