UMIN-CTR Clinical Trial

Unique ID issued by UMIN UMIN000056916
Receipt number R000065007
Scientific Title Hydration effect of the test beverages using the Beverage Hydration Index
Date of disclosure of the study information 2026/04/01
Last modified on 2025/07/22 11:55:31

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Basic information

Public title

Hydration effect of the test beverages using the Beverage Hydration Index

Acronym

Hydration effect of the test beverages using the Beverage Hydration Index

Scientific Title

Hydration effect of the test beverages using the Beverage Hydration Index

Scientific Title:Acronym

Hydration effect of the test beverages using the Beverage Hydration Index

Region

Japan


Condition

Condition

Healthy adult males

Classification by specialty

Adult

Classification by malignancy

Others

Genomic information

NO


Objectives

Narrative objectives1

To examine hydration effect of the test beverages using the Beverage Hydration Index

Basic objectives2

Efficacy

Basic objectives -Others


Trial characteristics_1


Trial characteristics_2


Developmental phase



Assessment

Primary outcomes

Beverage Hydration Index

Key secondary outcomes

Urine volume


Base

Study type

Interventional


Study design

Basic design

Cross-over

Randomization

Randomized

Randomization unit

Individual

Blinding

Single blind -investigator(s) and assessor(s) are blinded

Control

Placebo

Stratification


Dynamic allocation


Institution consideration


Blocking


Concealment



Intervention

No. of arms

3

Purpose of intervention

Prevention

Type of intervention

Food

Interventions/Control_1

Beverage A -> washout period -> Beverage B -> washout period -> Water

Interventions/Control_2

Beverage B -> washout period -> Water -> washout period -> Beverage A

Interventions/Control_3

Water -> washout period -> Beverage A -> washout period -> Beverage B

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


Not applicable

Gender

Male

Key inclusion criteria

1)Subjects who are voluntarily giving written informed consent.
2)Healthy adult males over 20 years of age.
3)Subjects who can take meals, take blood and urine samples, and keep a resting state on the schedule indicated by investigators.

Key exclusion criteria

1)Subjects who have or had disorder in digestive, circulatory or endocrine system and who are estimated inappropriate to this study by principal investigator.
2)Subjects who are estimated inappropriate to participate to this study by principal investigator.

Target sample size

21


Research contact person

Name of lead principal investigator

1st name Shintaro
Middle name
Last name Ono

Organization

Otsuka Pharmaceutical Co., Ltd.

Division name

Saga Nutraceuticals Research Institute

Zip code

842-0195

Address

5006-5 Yoshinogari, Kanzaki, Saga

TEL

0952-52-1522

Email

Ono.Shintaro@otsuka.jp


Public contact

Name of contact person

1st name Shintaro
Middle name
Last name Ono

Organization

Otsuka Pharmaceutical Co., Ltd.

Division name

Saga Nutraceuticals Research Institute

Zip code

842-0195

Address

5006-5 Yoshinogari, Kanzaki, Saga

TEL

0952-52-1522

Homepage URL


Email

Ono.Shintaro@otsuka.jp


Sponsor or person

Institute

Otsuka Pharmaceutical Co., Ltd.

Institute

Department

Personal name



Funding Source

Organization

Otsuka Pharmaceutical Co., Ltd.

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

Otsuka Pharmaceutical Co., Ltd.

Address

Shinagawa Grand Central Tower, 2-16-4, Konan, Minato -ku, Tokyo

Tel

090-5393-1433

Email

shimizu_se@otsuka.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 04 Month 01 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

Completed

Date of protocol fixation

2025 Year 01 Month 30 Day

Date of IRB

2025 Year 01 Month 30 Day

Anticipated trial start date

2025 Year 02 Month 15 Day

Last follow-up date

2025 Year 03 Month 26 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 02 Month 03 Day

Last modified on

2025 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=R000065007