UMIN-CTR Clinical Trial

Unique ID issued by UMIN UMIN000015350
Receipt number R000017856
Scientific Title Cluster RCT of educational intervention for supervisors on general health for their subordinates
Date of disclosure of the study information 2014/10/07
Last modified on 2014/10/06 18:11:48

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Basic information

Public title

Cluster RCT of educational intervention for supervisors on general health for their subordinates

Acronym

Effects of management education of supervisors for improving general health of their subordinates in occupational health settings: a cluster randomized controlled trial

Scientific Title

Cluster RCT of educational intervention for supervisors on general health for their subordinates

Scientific Title:Acronym

Effects of management education of supervisors for improving general health of their subordinates in occupational health settings: a cluster randomized controlled trial

Region

Japan


Condition

Condition

healthy individuals

Classification by specialty

Adult

Classification by malignancy

Others

Genomic information

NO


Objectives

Narrative objectives1

To examine effects of management education for supervisors for improving general health of their subordinates and for improving health-related producticity

Basic objectives2

Efficacy

Basic objectives -Others


Trial characteristics_1

Confirmatory

Trial characteristics_2

Pragmatic

Developmental phase

Not applicable


Assessment

Primary outcomes

Change of indicator related to general health at baseline, 3 months, 6 months and 12 months after the start of intervention.

Key secondary outcomes

Change of indicator related to psychosocial work environment, work engagement and health-related productivity at baseline, 3 months, 6 months and 12 months after the start of intervention.


Base

Study type

Interventional


Study design

Basic design

Cross-over

Randomization

Randomized

Randomization unit

Cluster

Blinding

Open -but assessor(s) are blinded

Control

No treatment

Stratification

NO

Dynamic allocation

NO

Institution consideration

Institution is not considered as adjustment factor.

Blocking

NO

Concealment

No need to know


Intervention

No. of arms

2

Purpose of intervention

Educational,Counseling,Training

Type of intervention

Behavior,custom

Interventions/Control_1

Intervention group;
Implementation for supervisors of management education for encouraging their subordinates' successful experiences for a half day. Making the management manuals based on the group discussion and handing out the materials to supervisors.

Interventions/Control_2

Control group;
Routine practice except for questionnaire survey before and after intervention.

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

1. Workers in a company
2. Respondents to questionnaire survey
3. Study participants with consent

Key exclusion criteria

1. Workers in the units where the boss had moved just before starting this study
2. Non-Responders to questionnaire survey
3. Study participants without consent

Target sample size

500


Research contact person

Name of lead principal investigator

1st name
Middle name
Last name Tomohisa Nagata

Organization

University of Occupational and Environmental Health

Division name

Occupational health practice and management

Zip code


Address

1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu Fukuoka, Japan

TEL

+81-93-603-1611

Email

tomohisa@med.uoeh-u.ac.jp


Public contact

Name of contact person

1st name
Middle name
Last name Tomohisa Nagata

Organization

University of Occupational and Environmental Health

Division name

Occupational health practice and management

Zip code


Address

1-1 Iseigaoka, Yahatanishi-ku, Kitakyushu Fukuoka, Japan

TEL

+81-93-603-1611

Homepage URL


Email

tomohisa@med.uoeh-u.ac.jp


Sponsor or person

Institute

Occupational health practice and management, University of Occupational and Environmental Health

Institute

Department

Personal name



Funding Source

Organization

Ministry of Health, Labour and Welfare

Organization

Division

Category of Funding Organization

Nationality of Funding Organization

Japan


Other related organizations

Co-sponsor


Name of secondary funder(s)



IRB Contact (For public release)

Organization


Address


Tel


Email



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

産業医科大学 産業生態科学研究所 産業保健経営学研究室


Other administrative information

Date of disclosure of the study information

2014 Year 10 Month 07 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

Enrolling by invitation

Date of protocol fixation

2014 Year 09 Month 01 Day

Date of IRB


Anticipated trial start date

2014 Year 10 Month 07 Day

Last follow-up date

2015 Year 11 Month 01 Day

Date of closure to data entry


Date trial data considered complete


Date analysis concluded



Other

Other related information



Management information

Registered date

2014 Year 10 Month 06 Day

Last modified on

2014 Year 10 Month 06 Day



Link to view the page

Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000017856


Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name