Effects of Soy Isoflavones on Menopausal Hot Flashes
| Status: | Completed |
|---|---|
| Conditions: | Women's Studies |
| Therapuetic Areas: | Reproductive |
| Healthy: | No |
| Age Range: | 38 - 65 |
| Updated: | 4/21/2016 |
| Start Date: | June 2003 |
| End Date: | September 2005 |
Daidzein-rich Isoflavone-aglycones for Menopausal Symptoms
Hot flashes occur in three quarters of menopausal women, and can negatively impact quality
of life. Interest has arisen in isoflavones, found in rich supply in soy products, as
therapy for hot flashes. The study examines the effect of a new soy supplement, as compared
to a placebo, in menopausal women on hot flash symptoms.
of life. Interest has arisen in isoflavones, found in rich supply in soy products, as
therapy for hot flashes. The study examines the effect of a new soy supplement, as compared
to a placebo, in menopausal women on hot flash symptoms.
Hot flashes occur in 75% of menopausal women and impact quality of life. Interest has arisen
in isoflavones, found in rich supply in soy products, as therapy for hot flashes. The effect
of a daidzein-rich isoflavone-aglycone supplement from soy germ fermentation with Koji
fungus, on the severity and frequency of hot flashes in postmenopausal women is being
examined in a randomized, placebo controlled, double-blinded clinical trial. The study is a
13 week trial in which subjects record their hot flash frequency and severity in a diary.
Subjects are given 40 mg or 60 mg of isoflavones (or placebo) once a day. This
isoflavone-aglycone extract (Agly-Max TM, Nichimo, Shinagawa, Tokyo, Japan) is a product
prepared from soybean germ fermentation with Koji fungus (Aspergliius awamori) producing
ß-glycosidase efficiency, followed by ethanol and water extraction and purification by using
a proprietary extraction procedure. The product is rich in daidzein (70% daidzein, 10%
genistein, and 20% glycitein).
in isoflavones, found in rich supply in soy products, as therapy for hot flashes. The effect
of a daidzein-rich isoflavone-aglycone supplement from soy germ fermentation with Koji
fungus, on the severity and frequency of hot flashes in postmenopausal women is being
examined in a randomized, placebo controlled, double-blinded clinical trial. The study is a
13 week trial in which subjects record their hot flash frequency and severity in a diary.
Subjects are given 40 mg or 60 mg of isoflavones (or placebo) once a day. This
isoflavone-aglycone extract (Agly-Max TM, Nichimo, Shinagawa, Tokyo, Japan) is a product
prepared from soybean germ fermentation with Koji fungus (Aspergliius awamori) producing
ß-glycosidase efficiency, followed by ethanol and water extraction and purification by using
a proprietary extraction procedure. The product is rich in daidzein (70% daidzein, 10%
genistein, and 20% glycitein).
Inclusion Criteria:
No menstrual period for at least six months, Hot flashes at least four t imes per day,
Ages 38-65
Exclusion Criteria:
Pregnant, BMI>45, History of breast cancer or other estrogen dependent tumors, Abnormal
uterine bleeding, Heart, renal, or liver disease, Diabetes, Women taking hormone
replacement therapy or serotonin reuptake inhibitors, Women taking any dietary supplements
for the treatment of hot flashes (ex. soy supplements, vitamin E, flaxseed, red clover
extract) within the past 30 days
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Beth Israel Deaconess Medical Center Beth Israel Deaconess Medical Center (BIDMC) is one of the...
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