UMIN-CTR Clinical Trial

Unique ID issued by UMIN UMIN000034375
Receipt number R000039189
Scientific Title Modulation of appetite and food intake by utilizing food odor
Date of disclosure of the study information 2018/10/04
Last modified on 2023/08/26 14:44:33

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Basic information

Public title

Modulation of appetite and food intake by utilizing food odor

Acronym

Appetite regulation by food odor

Scientific Title

Modulation of appetite and food intake by utilizing food odor

Scientific Title:Acronym

Appetite regulation by food odor

Region

Japan


Condition

Condition

Healthy volunteers

Classification by specialty

Adult

Classification by malignancy

Others

Genomic information

NO


Objectives

Narrative objectives1

To reveal which food odor is able to modulate appetite and food intake.

Basic objectives2

Others

Basic objectives -Others

Physiological response

Trial characteristics_1


Trial characteristics_2


Developmental phase



Assessment

Primary outcomes

Appetite and food intake

Key secondary outcomes

Salivation and salivary amylase activity


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

Food

Interventions/Control_1

Sniff odor of vegetables, miso soup, or green tea for 1 minute before rice intake.

Sniff a cup tea, green tea, or coffee for 1 minute before cookie intake.

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

29 years-old >=

Gender

Male and Female

Key inclusion criteria

Students of the University of Niigata Prefecture

Key exclusion criteria

Persons who cannot eat rice and cookies.

Target sample size

20


Research contact person

Name of lead principal investigator

1st name Shin
Middle name
Last name Kamiyama

Organization

Faculty of Human Life Studies, University of Niigata Prefecture

Division name

Department of Health and Nutrition

Zip code

950-8680

Address

471 Ebigase, Higashi-ku, Niigata City, Niigata Prefecture, Japan

TEL

025-368-8269

Email

kammy@unii.ac.jp


Public contact

Name of contact person

1st name Shin
Middle name
Last name Kamiyama

Organization

Faculty of Human Life Studies, University of Niigata Prefecture

Division name

Department of Health and Nutrition

Zip code

950-8680

Address

471 Ebigase, Higashi-ku, Niigata City, Niigata Prefecture, Japan

TEL

025-368-8269

Homepage URL


Email

kammy@unii.ac.jp


Sponsor or person

Institute

University of Niigata Prefecture

Institute

Department

Personal name



Funding Source

Organization

University of Niigata Prefecture

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

University of Niigata Prefecture

Address

471 Ebigase, Higashi-ku, Niigata City, Niigata Prefecture, Japan

Tel

025-270-1300

Email

unp@unii.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

2018 Year 10 Month 04 Day


Related information

URL releasing protocol

https://unii.repo.nii.ac.jp/records/1021

Publication of results

Published


Result

URL related to results and publications

https://unii.repo.nii.ac.jp/records/1021

Number of participants that the trial has enrolled

11

Results

Smelling of the vegetable juice resulted in a decrease in appetite and feeling of hunger, and reduced the number of minutes for eating, whereas the odor of miso soup increased secretion of saliva. No significant difference was observed between the tested odors regarding food intake and eating speed. The correlation between the preference of the odor and each value revealed that preference for odors had a greater impact on appetite and feeling of hunger than the differences in food odors.

Results date posted

2023 Year 08 Month 26 Day

Results Delayed


Results Delay Reason


Date of the first journal publication of results

2021 Year 03 Month 04 Day

Baseline Characteristics

11 female students (aged 20-22) at University of Niigata Prefecture were participated with consent.

Participant flow

All participants with consent were subjected for analysis.

Adverse events

No adverse events were observed.

Outcome measures

Refer the published paper for details (please see the URL mentioned above).

Plan to share IPD


IPD sharing Plan description



Progress

Recruitment status

Completed

Date of protocol fixation

2018 Year 09 Month 25 Day

Date of IRB

2018 Year 09 Month 25 Day

Anticipated trial start date

2018 Year 10 Month 04 Day

Last follow-up date

2019 Year 01 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

2018 Year 10 Month 04 Day

Last modified on

2023 Year 08 Month 26 Day



Link to view the page

Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000039189


Research Plan
Registered date File name

Research case data specifications
Registered date File name

Research case data
Registered date File name