UMIN-CTR Clinical Trial

Unique ID issued by UMIN UMIN000058986
Receipt number R000067459
Scientific Title Study on the Effect of Rest and Exercise on Fatigue Improvement
Date of disclosure of the study information 2025/10/04
Last modified on 2025/09/04 09:49:18

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Basic information

Public title

Fatigue Improvement Effect Study

Acronym

Fatigue Improvement Effect Study

Scientific Title

Study on the Effect of Rest and Exercise on Fatigue Improvement

Scientific Title:Acronym

Fatigue Improvement Effect Study

Region

Japan


Condition

Condition

Not applicable

Classification by specialty

Not applicable Adult

Classification by malignancy

Others

Genomic information

NO


Objectives

Narrative objectives1

To examine the effect of combining rest and exercise on fatigue.

Basic objectives2

Others

Basic objectives -Others

The effects of improving fatigue will be compared to the effects of each alone to explore how the combined use of the two interventions to improve fatigue.

Trial characteristics_1

Exploratory

Trial characteristics_2

Others

Developmental phase

Not applicable


Assessment

Primary outcomes

Amount of change in subjective fatigue

Key secondary outcomes



Base

Study type

Interventional


Study design

Basic design

Parallel

Randomization

Randomized

Randomization unit

Individual

Blinding

Open -no one is blinded

Control

Dose comparison

Stratification


Dynamic allocation


Institution consideration


Blocking


Concealment



Intervention

No. of arms

3

Purpose of intervention

Treatment

Type of intervention

Behavior,custom

Interventions/Control_1

Additional time in bed: 60 minutes/day for 2 weeks

Interventions/Control_2

Additional light exercise (15 minutes of walking, 15 minutes of exercise): 30 minutes/day for 2 weeks

Interventions/Control_3

Additional Time in Bed: 60 minutes/day and light exercise (15 minutes of walking, 15 minutes of exercise): 30 minutes/day , total: 90 minutes/day for 2 weeks

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

59 years-old >=

Gender

Male and Female

Key inclusion criteria

1. Men and women between the ages of 20 and 59
2. Person who experience daily fatigue
3. Person who agree to use the wearable device (Fitbit), install the dedicated application on their smartphone, and create a Google account for the test.

Key exclusion criteria

1. Person who currently suffer from chronic diseases (diabetes, hypertension, hyperlipidemia, gout, renal disease, rheumatic or respiratory disease, etc.) and are taking medication (however, users of drugs to suppress allergic symptoms such as allergic rhinitis shall be included in the target population)
2. Person who are unable to participate in the study due to liver, renal, or cardiac disease, respiratory disorder, endocrine disorder, metabolic disorder, neurological disorder, consciousness disorder, diabetes mellitus, or other diseases
3. Person diagnosed with insomnia, sleep apnea syndrome, or other sleep disorders
4. Person who have been diagnosed with chronic fatigue syndrome
5. Person who are taking sleeping pills
6. Heavy alcohol drinkers (alcohol equivalent of 60g/day or more: (beer: 3 medium bottles (1.5L), sake: 3 gou (540mL), whiskey: 3 double drinks (180mL), shochu: 1.8 gou (330mL) or more)
7. Person who are currently participating in another human clinical trial, or have participated in a trial of another drug or food within the past month, or will participate in another trial in the future during the period of this study.
8. Person who are currently pregnant or wish to become pregnant during the period of participation in the study.
9. Person with a history or current history of drug dependence or alcohol dependence
10. Person who are planning to travel, go on a business trip, or take a vacation for more than 4 consecutive days during the measurement period.
11. Person who work shifts or night shifts.
12. Person with injuries or pains that affect their ability to walk normally.
13. Person who are anxious about blood collection
14. Person who are scheduled to undergo a major life change during the measurement period, such as entering a higher education, getting a job, or moving to a new place of residence.
15. Person who are otherwise deemed unsuitable for the study by the principal investigator.

Target sample size

150


Research contact person

Name of lead principal investigator

1st name Yoshihiko
Middle name
Last name Minegishi

Organization

Kao Corporation

Division name

Human Health Care Products Research Lab.

Zip code

131-8501

Address

2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501, JAPAN

TEL

+81-3-5630-7268

Email

minegishi.yoshihiko@kao.com


Public contact

Name of contact person

1st name Kei
Middle name
Last name Sugitani

Organization

Kao Corporation

Division name

Human Health Care Products Research Lab.

Zip code

131-8501

Address

2-1-3, Bunka, Sumida-ku, Tokyo, 131-8501, JAPAN

TEL

+81-3-5630-7268

Homepage URL


Email

sugitani.kei@kao.com


Sponsor or person

Institute

Kao Corporation

Institute

Department

Personal name



Funding Source

Organization

Kao Corporation

Organization

Division

Category of Funding Organization

Profit organization

Nationality of Funding Organization



Other related organizations

Co-sponsor


Name of secondary funder(s)



IRB Contact (For public release)

Organization

Human Research Ethics Committee, Kao Corporation

Address

2-1-3 Bunka, Sumida-ku, Tokyo 131-8501, JAPAN

Tel

+81-3-5630-9064

Email

morisaki.naoko@kao.com


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

2025 Year 10 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


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

2025 Year 08 Month 26 Day

Date of IRB

2025 Year 08 Month 26 Day

Anticipated trial start date

2025 Year 10 Month 04 Day

Last follow-up date

2025 Year 11 Month 16 Day

Date of closure to data entry


Date trial data considered complete


Date analysis concluded



Other

Other related information



Management information

Registered date

2025 Year 09 Month 04 Day

Last modified on

2025 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=R000067459