UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000048456 |
|---|---|
| Receipt number | R000055216 |
| Scientific Title | Effects of consumption of the food containing lactic acid bacteria on the intestinal environment in healthy Japanese subjects: a randomized, placebo-controlled, double-blind, parallel-group comparison study |
| Date of disclosure of the study information | 2023/11/28 |
| Last modified on | 2023/11/28 14:10:48 |
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Basic information
Public title
Effects of consumption of the food containing lactic acid bacteria on the intestinal environment in healthy Japanese subjects
Acronym
Effects of consumption of the food containing lactic acid bacteria on the intestinal environment in healthy Japanese subjects
Scientific Title
Effects of consumption of the food containing lactic acid bacteria on the intestinal environment in healthy Japanese subjects: a randomized, placebo-controlled, double-blind, parallel-group comparison study
Scientific Title:Acronym
Effects of consumption of the food containing lactic acid bacteria on the intestinal environment in healthy Japanese subjects
Region
| Japan |
Condition
Condition
Healthy Japanese subjects
Classification by specialty
| Not applicable | Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To verify the effects of consumption of the food containing lactic acid bacteria on the intestinal environment in healthy Japanese subjects
Basic objectives2
Efficacy
Basic objectives -Others
Trial characteristics_1
Confirmatory
Trial characteristics_2
Pragmatic
Developmental phase
Not applicable
Assessment
Primary outcomes
1. Gut microbiota
Key secondary outcomes
1. The state of defecation (numbers of defecation days, defecation frequency, amount of defecation, stool shape, stool color, stool smell, and exhilarating feeling of defecation)
2. Organic acids and intestinal putrefactive products
3. The Japanese Version of the Constipation Assessment Scale Middle Term version (CAS-MT)
4. OSA sleep inventory MA version
Base
Study type
Interventional
Study design
Basic design
Parallel
Randomization
Randomized
Randomization unit
Individual
Blinding
Double blind -all involved are blinded
Control
Placebo
Stratification
YES
Dynamic allocation
Institution consideration
Institution is not considered as adjustment factor.
Blocking
YES
Concealment
Intervention
No. of arms
2
Purpose of intervention
Treatment
Type of intervention
| Food |
Interventions/Control_1
Duration: Two weeks
Test food: Tablet containing lactic acid bacteria
Administration: Take one tablet with water at any time during the day
*Daily dose should be taken within the day and not carried over to the next day.
Interventions/Control_2
Duration: Two weeks
Test food: Tablet not containing lactic acid bacteria
Administration: Take one tablet with water at any time during the day
*Daily dose should be taken within the day and not carried over to the next day.
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
| 20 | years-old | <= |
Age-upper limit
| 64 | years-old | >= |
Gender
Male and Female
Key inclusion criteria
1. Japanese
2. Men or women
3. Subjects aged between 20 and 64
4. Healthy subjects
5. Subjects whose defecation frequency is three to five times per week
6. Subjects whose occupancy rate of Bifidobacterium is relatively low
Key exclusion criteria
Subjects (who/whose)
1.are undergoing medical treatment or have a medical history of malignant tumor, heart failure, and myocardial infarction
2.have a pacemaker or an implantable cardioverter defibrillator (ICD)
3.currently undergoing treatment for chronic disease such as arrhythmia, hepatopathy, nephropathy, cerebrovascular disorder, rheumatism, diabetes, dyslipidemia, hypertension
4.have chronic constipation
5.have other diseases that may significantly affect bowel movement, or who have a medical history of them
6.have asthma, or may develop asthma during this trial
7.occupancy rate of Lactobacillales order or Bifidobacterium at screening (before consumprion; Scr) is 0%
8.usually use foods containing rich in lactic acid bacteria, or lactic acid bacteria fortified health foods or medicines
9.usually use foods containing rich in Bacillus subtilis var. natto (B. natto), or B. natto fortified health foods or medicines
10.usually use medicines, health foods, "Foods for Specified Health Uses (FOSHU)," or "Foods with Functional Claims (FFC)" that may affect bowel movement / take ingredients affecting bowel movement (such as dietary fiber) fortified foods
11.usually use or take other FOSHU or FFC
12.currently taking medications (including herbal medicines) and supplements
13.are allergic to medicines and/or the test food related products
14.are day- and night- shift workers / work night multiple times during this trial
15.plan to go abroad during this trial
16.anthropometric measurements, physical examination values or laboratory values markedly deviate from the reference values at pre-consumption test
17.are pregnant, lactation, or planning to become pregnant during this trial
18.suffer from COVID-19
19.have been enrolled in other clinical trials within the last 28 days before the agreement to participate in this trial or plan to participate another trial during this trial
20.are judged as ineligible to participate in this study by the physician
Target sample size
100
Research contact person
Name of lead principal investigator
| 1st name | Tsuyoshi |
| Middle name | |
| Last name | Takara |
Organization
Medical Corporation Seishinkai, Takara Clinic
Division name
Director
Zip code
141-0022
Address
9F Taisei Bldg., 2-3-2, Higashi-gotanda, Shinagawa-ku, Tokyo, Japan
TEL
03-5793-3623
t-takara@takara-clinic.com
Public contact
Name of contact person
| 1st name | Naoko |
| Middle name | |
| Last name | Suzuki |
Organization
ORTHOMEDICO Inc.
Division name
R&D Department
Zip code
112-0002
Address
2F Sumitomo Fudosan Korakuen Bldg., 1-4-1, Koishikawa, Bunkyo-ku, Tokyo, Japan.
TEL
03-3818-0610
Homepage URL
nao@orthomedico.jp
Sponsor or person
Institute
ORTHOMEDICO Inc.
Institute
Department
Personal name
Funding Source
Organization
KAMEDA SEIKA CO., LTD.
Organization
Division
Category of Funding Organization
Profit organization
Nationality of Funding Organization
Other related organizations
Co-sponsor
Medical Corporation Seishinkai, Takara Clinic
Nerima Medical Association, Minami-machi Clinic
Name of secondary funder(s)
IRB Contact (For public release)
Organization
the ethical committee of the Takara Clinic, Medical Corporation Seishinkai
Address
9F Taisei Building, 2-3-2, Higashi-gotanda, Shinagawa-ku, Tokyo, Japan.
Tel
03-5793-3623
IRB@takara-clinic.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
医療法人社団盛心会 タカラクリニック (東京都)
Medical Corporation Seishinkai, Takara Clinic (Tokyo, Japan)
南町医院 (東京都)
Nerima Medical Association, Minami-machi Clinic (Tokyo, Japan)
Other administrative information
Date of disclosure of the study information
| 2023 | Year | 11 | Month | 28 | 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
Terminated
Date of protocol fixation
| 2022 | Year | 07 | Month | 20 | Day |
Date of IRB
| 2022 | Year | 07 | Month | 20 | Day |
Anticipated trial start date
| 2022 | Year | 07 | Month | 28 | Day |
Last follow-up date
| 2022 | Year | 11 | Month | 28 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2022 | Year | 07 | Month | 25 | Day |
Last modified on
| 2023 | Year | 11 | Month | 28 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000055216
