UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000050201 |
|---|---|
| Receipt number | R000057170 |
| Scientific Title | A verification study of the anti-obesity effects of the consumption of proanthocyanidins derived from Acacia Bark: a randomized, placebo-controlled, double-blind, parallel-group comparison study |
| Date of disclosure of the study information | 2023/01/31 |
| Last modified on | 2024/04/16 09:17:53 |
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Basic information
Public title
A verification study of the anti-obesity effects of the test food consumption
Acronym
A verification study of the anti-obesity effects of the test food consumption
Scientific Title
A verification study of the anti-obesity effects of the consumption of proanthocyanidins derived from Acacia Bark: a randomized, placebo-controlled, double-blind, parallel-group comparison study
Scientific Title:Acronym
A verification study of the anti-obesity effects of the consumption of proanthocyanidins derived from Acacia Bark
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 anti-obesity effects of consumption of Acacia Bark extract
Basic objectives2
Safety,Efficacy
Basic objectives -Others
Trial characteristics_1
Confirmatory
Trial characteristics_2
Pragmatic
Developmental phase
Not applicable
Assessment
Primary outcomes
1. The abdominal visceral fat area at 12 weeks after consumption (12w)
Key secondary outcomes
1. The abdominal visceral fat area at four and eight weeks after consumption (4w and 8w), and at four weeks after completed consumption (a4w)
2. The abdominal total fat area, the abdominal subcutaneous fat area, body weight, body mass index (BMI), body fat percentage, fat mass, muscle mass, abdominal circumference, waist circumference, hip circumference at 4w, 8w, 12w, and a4w
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: 12 weeks
Test food: Tablet containing proanthocyanidins derived from Acacia Bark
Administration: Take six tablets before meal with water without chewing
*If you forget to take the test food, take it as soon as you remember. Daily dose should be taken within the day and not carried over to the next day.
Interventions/Control_2
Duration: 12 weeks
Test food: Placebo tablet
Administration: Take six tablets before meal with water without chewing
*If you forget to take the test food, take it as soon as you remember. 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
| 18 | years-old | <= |
Age-upper limit
| Not applicable |
Gender
Male and Female
Key inclusion criteria
1. Japanese
2. Men or women
3. Adults
4. Healthy subjects
5. Subjects whose BMI are 25 kg/m2 or more and less than 30 kg/m2
6. Subjects whose the visceral fat area are relatively large
7. Subjects who are judged as eligible to participate in the study by the physician
Key exclusion criteria
1. Subjects who are undergoing medical treatment or have a medical history of malignant tumor, heart failure, and myocardial infarction
2. Subjects who have a pacemaker or an implantable cardioverter defibrillator (ICD)
3. Subjects currently undergoing treatment for any of the following chronic diseases: cardiac arrhythmia, liver disorder, kidney disorder, cerebrovascular disorder, rheumatism, diabetes mellitus, dyslipidemia, hypertension, or any other chronic diseases
4. Subjects who have severe anemia
5. Subjects who drink a large amount of alcohol or excessively smoke
6. Subjects whose life rhythms are irregular due to working a late-night shift or others
7. Subjects who intensely exercise
8. Subjects who use or take "Foods for Specified Health Uses," or "Foods with Functional Claims" in daily
9. Subjects who are currently taking medications (including herbal medicines) and supplements
10. Subjects who are allergic to medicines and/or the test food related products
11. Subjects who are pregnant, lactating, or planning to become pregnant during this trial
12. Subjects who suffer from COVID-19
13. Subjects who 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
14. Subjects who are judged as ineligible to participate in this study by the physician
Target sample size
60
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
Acacia-No-Ki Co.,Ltd.
Organization
Division
Category of Funding Organization
Profit organization
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
Medical Corporation Seishinkai, Takara Clinic
Nerima Medical Association, Minami-machi Clinic
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 | 01 | Month | 31 | 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
68
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
| 2023 | Year | 01 | Month | 18 | Day |
Date of IRB
| 2023 | Year | 01 | Month | 18 | Day |
Anticipated trial start date
| 2023 | Year | 01 | Month | 31 | Day |
Last follow-up date
| 2023 | Year | 09 | Month | 30 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
Management information
Registered date
| 2023 | Year | 01 | Month | 31 | Day |
Last modified on
| 2024 | Year | 04 | Month | 16 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000057170
