Ignite Creation Date:
2025-12-26 @ 11:07 AM
Ignite Modification Date:
2025-12-30 @ 8:12 AM
Study NCT ID:
NCT00951912
Status:
COMPLETED
Last Update Posted:
2012-10-17
First Post:
2009-08-03
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
The Effects of Soy Isoflavones to Improve the Metabolism of Glucose and Lipids
Sponsor:
Sun Yat-sen University
Organization:
Study Overview
Official Title:
The Study of the Effects of Soy Isoflavones on the Metabolism of Glucose and Lipids in Postmenopausal Chinese Women With Impaired Glucose Regulation
Status:
COMPLETED
Status Verified Date:
2012-10
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Many studies showed that soy foods or soy isoflavones can lower the risk of cardiovascular disease (CVD), osteoporosis and some cancers, but few human studies assessed effects of purified isoflavone components (genistein and daidzein) on glucose metabolism. This double-blinded, randomized, placebo-controlled trial will examine the effects of purified genistein and daidzein on glucose metabolism in prediabetic or diabetic women. One hundred and eighty eligible women age 30-70 years(without any treatment of diabetic drugs) will be recruited and randomly allocated into the following three arms: Placebo (10g isolated soy protein, ISP); Genistein (10g ISP + 50mg genistein); Daidzein (10g ISP + 50mg daidzein) per day for 6 mo. Fasting glucose, lipids, insulin, inflammation marks and post-load for glucose and insulin will be determined at 0, 3th, and 6th month. Changes in these indices will be compared among the three groups.
Detailed Description:
Subjects were Chinese adult women, age 30-70 year, with an FG concentration ranging from 5.6 to 7.0 mmol/L or 2-h PG concentration ranging from 7.8-11.0 mmol/L or with newly diagnosed diabetes not requiring medication treatment according to a doctor's suggestion or participants did not willing to take medication themselves, and managed their diabetes just with a stable diet and exercise. Women were excluded if they had a history of coronary heart disease, stoke, thyroid disease, severe liver, lung, or gastrointestinal tract diseases; were currently or in the past 8 weeks used hypoglycemic or lipid-lowering or weight-reduction agents; were occurrence of diabetic complications; use of hormone replacement therapy; allergy to soy;were long-term antibiotics users.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: