UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000062305 |
|---|---|
| Receipt number | R000071291 |
| Scientific Title | Effects of edible landscape development in public spaces on the local environment and well-being of community residents |
| Date of disclosure of the study information | 2026/07/23 |
| Last modified on | 2026/07/22 16:03:31 |
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Basic information
Public title
Effects of edible landscape development in public spaces on the local environment and well-being of community residents
Acronym
Effects of edible landscape development in public spaces on the local environment and well-being of community residents
Scientific Title
Effects of edible landscape development in public spaces on the local environment and well-being of community residents
Scientific Title:Acronym
Effects of edible landscape development in public spaces on the local environment and well-being of community residents
Region
| Japan |
Condition
Condition
health conditions; well-being
Classification by specialty
| Not applicable | Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To examine the effects of an edible landscape developed in a public space on the health, well-being, social connectedness, and community perceptions of local residents. The study also evaluates changes in mood and social interaction before and after participation in edible garden activities.
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
well-being
Key secondary outcomes
self-rated health; loneliness; Social capital
Base
Study type
Interventional
Study design
Basic design
Single arm
Randomization
Non-randomized
Randomization unit
Blinding
Open -no one is blinded
Control
Self control
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
Development of edible gardens in public space and gardening activities in the edible garden
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
1. Community Survey: Individuals aged 18 and older residing within a 400-meter radius of an edible garden
2. Garden Activity Participant Survey: Individuals aged 18 and older who participate in garden activities
Key exclusion criteria
Individuals who do not provide informed consent.
Target sample size
3200
Research contact person
Name of lead principal investigator
| 1st name | Masamichi |
| Middle name | |
| Last name | Hanazato |
Organization
Chiba University
Division name
Center for Preventive Medical Sciences
Zip code
263-8522
Address
1-33, Yayoicho, Inage-ku, Chiba, Japan
TEL
043-290-3877
hanazato@chiba-u.jp
Public contact
Name of contact person
| 1st name | Aiko |
| Middle name | |
| Last name | Eguchi |
Organization
Chiba University
Division name
The Center for Preventive Medical Sciences
Zip code
263-8522
Address
1-33, Yayoi-cho, Inage, Chiba city
TEL
043-290-3877
Homepage URL
aikoeguchi@chiba-u.jp
Sponsor or person
Institute
Chiba university
Institute
Department
Personal name
Funding Source
Organization
Japan Science and Technology Agency
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
Research ethics committee of the graduate school of medicine, Chiba university
Address
1-8-1 Inohana, Chuo-ku, Chiba, Japan
Tel
043-226-2501
inohana-rinri@chiba-u.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
| 2026 | Year | 07 | Month | 23 | 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
Suspended
Date of protocol fixation
| 2026 | Year | 04 | Month | 23 | Day |
Date of IRB
| 2026 | Year | 04 | Month | 23 | Day |
Anticipated trial start date
| 2026 | Year | 05 | Month | 07 | Day |
Last follow-up date
| 2028 | 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
| 2026 | Year | 07 | Month | 22 | Day |
Last modified on
| 2026 | Year | 07 | Month | 22 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000071291
