UMIN-CTR Clinical Trial

Unique ID issued by UMIN UMIN000058277
Receipt number R000066426
Scientific Title Preliminary study concerning the effects of consumption of strong carbonated water on improving eating behavior, fatigue symptom, sleep, body composition, and physical activity
Date of disclosure of the study information 2025/07/07
Last modified on 2025/07/16 07:19:41

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Basic information

Public title

Preliminary study concerning the effects of consumption of strong carbonated water on improving eating behavior, fatigue symptom, sleep, body composition, and physical activity

Acronym

Strong carbonated water in Sado Island

Scientific Title

Preliminary study concerning the effects of consumption of strong carbonated water on improving eating behavior, fatigue symptom, sleep, body composition, and physical activity

Scientific Title:Acronym

Strong carbonated water in Sado Island

Region

Japan


Condition

Condition

Mild obesity

Classification by specialty

Medicine in general Adult

Classification by malignancy

Others

Genomic information

NO


Objectives

Narrative objectives1

To evaluate strong carbonated water, we will examine the effects on changes in eating behavior, fatigue, sleep, and physical activity levels.

Basic objectives2

Efficacy

Basic objectives -Others


Trial characteristics_1


Trial characteristics_2


Developmental phase



Assessment

Primary outcomes

Eating behavior questionnaire

Key secondary outcomes

fatigue, sleep quality, body composition, alcohol consumption


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

Treatment

Type of intervention

Food

Interventions/Control_1

Drink 500 mL of strong carbonated water

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

30 years-old <=

Age-upper limit

75 years-old >

Gender

Male and Female

Key inclusion criteria

(1) able to participate the regular measurement sessions
(2) 30 years of age or older, and under 75 years
(3) Body Mass Index (BMI) of 23 kg/m2 or more
(4) who have been fully informed of the purpose and content of this study, are able to consent, have a good understanding of the study, volunteer to participate, and can give written consent to participate in this study

Key exclusion criteria

(1) pregnant or breastfeeding
(2) participants in other clinical studies within 3 months of consent
(3) who regularly drink carbonated water
(4) otherwise deemed ineligible by the study director

Target sample size

30


Research contact person

Name of lead principal investigator

1st name Tetsu
Middle name
Last name Kinoshita

Organization

Institute of Community Life Sciences Co., Ltd.

Division name

Institute of Social Epidemiology

Zip code

791-0243

Address

Hiraimachi 1383-2, Matsuyama, Ehime

TEL

089-904-7811

Email

tetsu.prospective@gmail.com


Public contact

Name of contact person

1st name Tetsu
Middle name
Last name Kinoshita

Organization

Institute of Community Life Sciences Co., Ltd

Division name

Institute of Social Epidemiology

Zip code

791--0243

Address

Hiramimachi 1383-2, Matsuyama, Ehime

TEL

0899047811

Homepage URL


Email

tetsu.prospective@gmail.com


Sponsor or person

Institute

Institute of Community Life Sciences Co., Ltd.

Institute

Department

Personal name



Funding Source

Organization

Asahi Soft Drinks 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

Institutional Review Board (IRB) of Sado General Hospital

Address

161 Chigusa, Sado, Niigata 952-1209, Japan

Tel

0259-63-3121

Email

kenko@js2.so-net.ne.jp


Secondary IDs

Secondary IDs

YES

Study ID_1

sgh20250521-0311

Org. issuing International ID_1

Institutional Review Board (IRB) of Sado General Hospital

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 07 Month 07 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

No longer recruiting

Date of protocol fixation

2025 Year 05 Month 21 Day

Date of IRB

2025 Year 05 Month 21 Day

Anticipated trial start date

2025 Year 07 Month 10 Day

Last follow-up date

2025 Year 10 Month 03 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 06 Month 25 Day

Last modified on

2025 Year 07 Month 16 Day



Link to view the page

Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000066426