Unique ID issued by UMIN | UMIN000005224 |
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Receipt number | R000006207 |
Scientific Title | A multicenter randomized, double-blind, placebo-controlled trial to evaluate the body fat reducing efficacy and safety of a beverage containing tea catechins on obese subjects. |
Date of disclosure of the study information | 2011/03/14 |
Last modified on | 2019/07/25 06:24:58 |
A multicenter randomized, double-blind, placebo-controlled trial to evaluate the body fat reducing efficacy and safety of a beverage containing tea catechins on obese subjects.
Body fat reducing effects of tea catechins on obese subjects.
A multicenter randomized, double-blind, placebo-controlled trial to evaluate the body fat reducing efficacy and safety of a beverage containing tea catechins on obese subjects.
Body fat reducing effects of tea catechins on obese subjects.
Japan |
obesity
Adult |
Others
NO
To evaluate the body fat reducing efficacy and safety of a beverage containing tea catechins in obese subjects.
Safety,Efficacy
Confirmatory
Pragmatic
Not applicable
Visceral fat accumulation
abdominal subcutaneous fat area, abdominal total fat area, body weight, body mass index, waist circumference, hip circumference, body fat ratio, body fat mass, and fat-free mass.
Interventional
Parallel
Randomized
Individual
Double blind -all involved are blinded
Placebo
YES
NO
Institution is not considered as adjustment factor.
NO
No need to know
2
Treatment
Food |
Catechin beverage (containing 540mg of catechins) 1bottle per day for 12weeks.
Placebo beverage 1bottle per day for 12weeks.
20 | years-old | <= |
65 | years-old | >= |
Male and Female
20-65 aged men and postmenopausal women.
Health men and women with BMI 25-35kg/m^2.
Written informed consent obtained.
Diabetes mellitus
History of cardiovascular disease
Abnormal liver function
Abnormal renal function
Pregnancy
Constant use of oral medication or supplements affecting body fat and/or body weight.
Inadequate with physician's decision
200
1st name | |
Middle name | |
Last name | Takashi Tsuchida |
Isogo Central Hospital
Center of health examination.
2-20-45, Isogo Isogo-ku Yokohama Japan
045-752-1217
1st name | |
Middle name | |
Last name | Kazuya kozuma |
Kao Corporation
Health Care Food Research Labs.
2-1-3, Bunka Sumida-ku Tokyo Japan
03-5630-7268
kouzuma.kazuya@kao.co.jp
Esucal Laboratories
Kao Corporation
Profit organization
NO
磯子中央病院(神奈川県)、児玉中央病院(埼玉県)、セントラル病院(東京都)、厚生医院(東京都)、平塚胃腸病院(東京都)、中山産婦人科クリニック(埼玉県)、久野マインズタワークリニック(東京都)、亀戸南口クリニック(東京都)、段塚クリニック(埼玉県)、プライムクリニック(埼玉県)
2011 | Year | 03 | Month | 14 | Day |
Published
After 12 weeks of daily ingestion, abdominal total fat area (p<0.01), abdominal visceral fat area (p<0.01) and abdominal subcutaneous fat area (p<0.01) in the catechin group (both women and men) were lower than corresponding values in the placebo group when average changes from the baseline were compared. Body weight (p<0.01), body fat ratio (p<0.01), body fat mass (p<0.01), waist (p<0.01), hip (p<0.05) and blood pressure (p<0.01) were also significantly lower in the catechin group in similar comparisons. Adverse effects caused by the catechin-containing beverage were not observed.
Effect of intake of a beverage containing 540mg catechins on the body composition of obese women and men. Prog.Med. 25:1945-1957,2005
Main results already published
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2019 | Year | 07 | Month | 25 | Day |
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000006207
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