UMIN-ICDS Clinical Trial
| Unique ID issued by UMIN | UMIN000062322 |
|---|---|
| Receipt number | R000071317 |
| Scientific Title | Investigation of Brain Activity During Auditory Fraudulent-Situation Judgment Using Functional Magnetic Resonance Imaging |
| Date of disclosure of the study information | 2026/07/23 |
| Last modified on | 2026/07/23 18:35:02 |
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Basic information
Public title
A Study of Brain Activity During Auditory Fraud Judgment Using MRI
Acronym
Auditory Fraud Judgment Using MRI
Scientific Title
Investigation of Brain Activity During Auditory Fraudulent-Situation Judgment Using Functional Magnetic Resonance Imaging
Scientific Title:Acronym
Auditory Fraud Judgment fMRI Study
Region
| Japan |
Condition
Condition
Not applicable(Healthy volunteers)
Classification by specialty
| Not applicable | Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To evaluate brain activity during auditory fraudulent situation judgment using functional MRI and to clarify the neural mechanisms underlying fraud judgment.
Basic objectives2
Others
Basic objectives -Others
1.To examine the association between self-reported fraud victimization and resting-state functional connectivity measured by functional MRI.
2.To examine the association between brain activity during auditory fraudulent situation judgment, fraud susceptibility, and instrumental activities of daily living (IADL).
Trial characteristics_1
Others
Trial characteristics_2
Others
Developmental phase
Not applicable
Assessment
Primary outcomes
Activated brain regions identified from BOLD signal changes during listening to fraudulent and non-fraudulent auditory stimuli, measured by functional MRI.
Key secondary outcomes
1.Judgment accuracy for fraudulent and non-fraudulent auditory stimuli during the task
2.Resting-state functional connectivity measured by functional MRI
3.Scores on the Fraud Susceptibility Scale and the Instrumental Activities of Daily Living (IADL) questionnaire
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
Diagnosis
Type of intervention
| Other |
Interventions/Control_1
Participants will undergo resting-state functional MRI followed by task-based functional MRI while listening to fraudulent and non-fraudulent auditory stimuli and judging whether each stimulus is fraudulent. After MRI acquisition, participants will complete the Fraud Susceptibility Scale and the Instrumental Activities of Daily Living (IADL) questionnaire.
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
| 65 | years-old | <= |
Age-upper limit
| 90 | years-old | >= |
Gender
Male and Female
Key inclusion criteria
1.Healthy older adults aged 65 to 90 years
2.Native Japanese speakers
3.Right-handed
4.Able to understand the study and provide written informed consent
Key exclusion criteria
1.Individuals with a history of diagnosed psychiatric or neurological disorders
2.Individuals with claustrophobia
3.Individuals with metallic implants or medical devices that may affect MRI examination, such as cardiac pacemakers, cochlear implants, or stents
4.Individuals who use hearing aids
5.Individuals with hearing impairment that makes it difficult to understand auditory stimuli
Target sample size
60
Research contact person
Name of lead principal investigator
| 1st name | Rin |
| Middle name | |
| Last name | Kurosaki |
Organization
Niigata University of Health and Welfare Graduate School
Division name
Graduate School of Health and Welfare Sciences, Field of Radiological Technology
Zip code
9503102
Address
1398 Shimami-cho, Kita-ku, Niigata City, Niigata Prefecture
TEL
070-4464-0383
hxm25006@nuhw.ac.jp
Public contact
Name of contact person
| 1st name | Rin |
| Middle name | |
| Last name | Kurosaki |
Organization
Niigata University of Health and Welfare, Graduate School
Division name
Graduate School of Health and Welfare Sciences, Field of Radiological Technology
Zip code
9503102
Address
1398 Shimami-cho, Kita-ku, Niigata City, Niigata Prefecture
TEL
070-4464-0383
Homepage URL
hxm25006@nuhw.ac.jp
Sponsor or person
Institute
Niigata University of Health and Welfare
Institute
Department
Personal name
Funding Source
Organization
Niigata University of Health and Welfare
Organization
Division
Category of Funding Organization
Other
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
Ethics Review Committee, Niigata University of Health and Welfare
Address
1398 Shimami-cho, Kita-ku, Niigata City, Niigata Prefecture
Tel
025-257-4455
rinri@nuhw.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
| 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
Preinitiation
Date of protocol fixation
| 2026 | Year | 07 | Month | 23 | Day |
Date of IRB
Anticipated trial start date
| 2026 | Year | 08 | Month | 24 | 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
| 2026 | Year | 07 | Month | 23 | Day |
Last modified on
| 2026 | Year | 07 | Month | 23 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000071317
