UMIN-ICDS Clinical Trial
| Unique ID issued by UMIN | UMIN000062827 |
|---|---|
| Receipt number | R000071919 |
| Scientific Title | Effect of a single ingestion of medium-chain fatty acids on fat metabolism during exercise |
| Date of disclosure of the study information | 2026/09/04 |
| Last modified on | 2026/09/04 15:49:04 |
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Basic information
Public title
Effect of a single ingestion of medium-chain fatty acids on fat metabolism during exercise
Acronym
Effect of a single ingestion of medium-chain fatty acids on fat metabolism during exercise
Scientific Title
Effect of a single ingestion of medium-chain fatty acids on fat metabolism during exercise
Scientific Title:Acronym
Effect of a single ingestion of medium-chain fatty acids on fat metabolism during exercise
Region
| Japan |
Condition
Condition
Healthy participants
Classification by specialty
| Not applicable | Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
Compare the effects of medium-chain fatty acid intake on energy metabolism during endurance exercise.
Basic objectives2
Others
Basic objectives -Others
Sports Medicine
Trial characteristics_1
Trial characteristics_2
Developmental phase
Assessment
Primary outcomes
Respiratory gas analysis during exercise
Key secondary outcomes
Base
Study type
Interventional
Study design
Basic design
Cross-over
Randomization
Randomized
Randomization unit
Individual
Blinding
Single blind -participants are blinded
Control
No treatment
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
6
Purpose of intervention
Educational,Counseling,Training
Type of intervention
| Food |
Interventions/Control_1
Exercise after a high-carbohydrate meal -(washout)- exercise after a high-saturated-fatty-acid meal -(washout)- exercise after a medium-chain-fatty-acid meal
Interventions/Control_2
Exercise after a high-carbohydrate meal -(washout)- exercise after a medium-chain-fatty-acid meal -(washout)- exercise after a high-saturated-fatty-acid meal
Interventions/Control_3
Exercise after a high-saturated-fatty-acid meal -(washout)- exercise after a high-carbohydrate meal -(washout)- exercise after a medium-chain-fatty-acid meal
Interventions/Control_4
Exercise after a high-saturated-fatty-acid meal -(washout)- exercise after a medium-chain-fatty-acid meal -(washout)- exercise after a high-carbohydrate meal
Interventions/Control_5
Exercise after a medium-chain-fatty-acid meal -(washout)- exercise after a high-carbohydrate meal -(washout)- exercise after a high-saturated-fatty-acid meal
Interventions/Control_6
Exercise after a medium-chain-fatty-acid meal -(washout)- exercise after a high-saturated-fatty-acid meal -(washout)- exercise after a high-carbohydrate meal
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10
Eligibility
Age-lower limit
| 20 | years-old | <= |
Age-upper limit
| 49 | years-old | >= |
Gender
Male
Key inclusion criteria
Participants were defined as trained (tier 2) in accordance with the classification framework
Key exclusion criteria
Participants who were taking specific medications to treat any medical condition or who were smokers were excluded from this study.
Target sample size
12
Research contact person
Name of lead principal investigator
| 1st name | Kaito |
| Middle name | |
| Last name | Iwayama |
Organization
Tenri University
Division name
Faculty of Budo and Sport Studies
Zip code
632-0071
Address
Tainoshocho 80, Tenri, Nara, Japan
TEL
0743-61-5348
k-iwayama@sta.tenri-u.ac.jp
Public contact
Name of contact person
| 1st name | Kaito |
| Middle name | |
| Last name | Iwayama |
Organization
Tenri University
Division name
Faculty of Budo and Sport Studies
Zip code
632-0071
Address
Tainoshocho 80, Tenri, Nara, Japan
TEL
0743-61-5348
Homepage URL
k-iwayama@sta.tenri-u.ac.jp
Sponsor or person
Institute
Tenri University
Institute
Department
Personal name
Funding Source
Organization
Japan Society for the Promotion of Science
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
Tenri University
Address
Somanouchicho 1050, Tenri, Nara, Japan
Tel
0743-63-9010
kk-shien@sta.tenri-u.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 | 09 | Month | 04 | 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
12
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
Completed
Date of protocol fixation
| 2025 | Year | 08 | Month | 08 | Day |
Date of IRB
| 2025 | Year | 08 | Month | 08 | Day |
Anticipated trial start date
| 2025 | Year | 09 | Month | 06 | Day |
Last follow-up date
| 2026 | Year | 02 | Month | 11 | 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 | 09 | Month | 04 | Day |
Last modified on
| 2026 | Year | 09 | Month | 04 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000071919
