UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000030601 |
|---|---|
| Receipt number | R000034946 |
| Scientific Title | Nationwide survey on changes in residents' health by energy-saving retrofit of living space in Japan: Smart Wellness Housing survey (SWH survey) |
| Date of disclosure of the study information | 2017/12/27 |
| Last modified on | 2021/04/22 14:42:21 |
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Basic information
Public title
Nationwide survey on changes in residents' health by energy-saving retrofit of living space in Japan: Smart Wellness Housing survey (SWH survey)
Acronym
Nationwide survey on changes in residents' health by energy-saving retrofit of living space in Japan: Smart Wellness Housing survey (SWH survey)
Scientific Title
Nationwide survey on changes in residents' health by energy-saving retrofit of living space in Japan: Smart Wellness Housing survey (SWH survey)
Scientific Title:Acronym
Nationwide survey on changes in residents' health by energy-saving retrofit of living space in Japan: Smart Wellness Housing survey (SWH survey)
Region
| Japan |
Condition
Condition
Hypertensive diseases
Arteriosclerosis
Ischaemic heart diseases
Cerebrovascular diseases
Respiratory diseases
Locomotive syndrome
Sleep disorders
urological diseases
Mood [affective] disorders
Classification by specialty
| Medicine in general | Cardiology | Geriatrics |
| Chest surgery | Pediatrics | Dermatology |
| Psychiatry | Oto-rhino-laryngology | Orthopedics |
| Urology | Emergency medicine |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To evaluate the effect of insulation retrofit on residents' health all over Japan.
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Confirmatory
Trial characteristics_2
Pragmatic
Developmental phase
Not applicable
Assessment
Primary outcomes
Home blood pressure
Key secondary outcomes
(1)Indoor temperature and humidity
(2)Physical activity
(3)Result of medical examination
(4)Self-reported symptoms and diseases
(5)Parent-reported symptoms and diseases of children
(6)Overactive bladder symptom score; OABSS
(7)SF-8
(8)General Health Questionnaire -12
(9)Pittsburgh Sleep Quality Index
(10)Work Functioning Impairment Scale (WFun)
(11)CASBEE-Health_Checklist of housing
Base
Study type
Interventional
Study design
Basic design
Parallel
Randomization
Non-randomized
Randomization unit
Blinding
Open -no one is blinded
Control
No treatment
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
2
Purpose of intervention
Prevention
Type of intervention
| Other |
Interventions/Control_1
Insulation retrofit of houses to a level that meets either A or S standards of "Promotion of Long life high-quality housing ."
Interventions/Control_2
Control:
without insulation retrofit
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
| 20 | years-old | <= |
Age-upper limit
| Not applicable |
Gender
Male and Female
Key inclusion criteria
Male and female aged 20 and above
However, include parent-reported symptoms and diseases of children under 20 years old
Key exclusion criteria
(1)Participants who declined measurement
(2)Participants whose houses meet S standards before insulation retrofit
(3)Participants whose number of measurement of indoor temperature, home blood pressure or physical activity were extremely small
(4)Participants with an unavailable data from questionnaires or diaries
(5)Participants whose response to questionnaires and diaries were mismatching
Target sample size
6000
Research contact person
Name of lead principal investigator
| 1st name | Shuzo |
| Middle name | |
| Last name | Murakami |
Organization
Institute for Building Environment and Energy Conservation
Division name
President
Zip code
1020083
Address
Zenkyoren bldg.Kojimachikan, 3-5-1, Kojimachi, Chiyoda-ku, Tokyo, Japan
TEL
03-3222-6681
murakami@ibec.or.jp
Public contact
Name of contact person
| 1st name | Hirofumi |
| Middle name | |
| Last name | Ida |
Organization
Japan Sustainable Building Consortium
Division name
Research and Development department
Zip code
1020083
Address
Zenkyoren bldg.Kojimachikan, 3-5-1, Kojimachi, Chiyoda-ku, Tokyo, Japan
TEL
03-3222-6391
Homepage URL
http://swhsurvey.jsbc.or.jp/
swhsurvey@jsbc.or.jp
Sponsor or person
Institute
Japan Sustainable Building Consortium
Institute
Department
Personal name
Funding Source
Organization
Ministry of Land, Infrastructure, Transport and Tourism
Organization
Division
Category of Funding Organization
Government offices of other countries
Nationality of Funding Organization
Japan
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Hattori clinic ethics review board
Address
Yoyogi TH&C Bld. 5F, 4-26-11 Sendagaya, Shibuya-ku, Tokyo, Japan
Tel
03-6804-2227
cns_jimu@triad-j.co.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
| 2017 | Year | 12 | Month | 27 | Day |
Related information
URL releasing protocol
Publication of results
Partially published
Result
URL related to results and publications
http://www.mlit.go.jp/report/press/house07_hh_000164.html
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
No longer recruiting
Date of protocol fixation
| 2014 | Year | 10 | Month | 14 | Day |
Date of IRB
| 2014 | Year | 11 | Month | 06 | Day |
Anticipated trial start date
| 2014 | Year | 11 | Month | 11 | Day |
Last follow-up date
| 2019 | Year | 03 | Month | 31 | Day |
Date of closure to data entry
| 2020 | Year | 08 | Month | 31 | Day |
Date trial data considered complete
| 2020 | Year | 12 | Month | 31 | Day |
Date analysis concluded
| 2021 | Year | 03 | Month | 31 | Day |
Other
Other related information
Management information
Registered date
| 2017 | Year | 12 | Month | 27 | Day |
Last modified on
| 2021 | Year | 04 | Month | 22 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000034946
