Effect of Anthocyanins on Metabolic Profiles in Subjects With Pre-diabetes: A Randomized, Double-blind, Placebo-controlled Study
试验速览
- 阶段
- 4 期
- 状态
- 已完成
- 发起方
- 入组人数
- 160
- 试验地点
- 1
- 主要终点
- Change in fasting glucose and HbA1C
研究概览
简要总结
Metabolic problems represent one of the major health concerns which are attractive for being addressed by nutritional interventions, as these are directly connected to dietary habits.Anthocyans possess cardiovascular disease prevention, obesity control, and diabetes alleviation properties, but association between anthocyans and prediabetes need to be more firmly understood and established from robust clinical data. However, there is little human research that has reported on the efficacy of increased anthocyans bioactive consumption on insulin sensitivity in pre-diabetes.
详细描述
The investigators plan to conduct a randomized double-blind, placebo-controlled trial to characterize the potential effects of anthocyans, purified from bilberries and blackcurrants, on metabolic abnormalities commonly associated with type 2 pre-diabetes.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 40 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •FPG 100 mg/dL (5.6 mmol/L) to 125 mg/dL (6.9 mmol/L) (IFG) OR 2-h plasma glucose in the 75gOGTT 140 mg/dL (7.8 mmol/L) to 199 mg/dL (11.0 mmol/L)(IGT) OR HbA1C 5.7-6.4%.
- •Newly diagnosed T2DM who exceed the upper limit of the range but has not yet accepted hypoglycemic therapy.
排除标准
- •Patients with cardiac, renal, or hepatic diseases or with hyperthyroidism or who had concomitant infections, or who use of anti-diabetic drug or potential affect plasma glucose drugs, pregnant and breast-feeding women, and with polycystic ovarian syndrome.
结局指标
主要结局
Change in fasting glucose and HbA1C
时间窗: 12 weeks
次要结局
- Lipids(12 weeks)
- Calculated pancreatic β-cell function and insulin resistance(12 weeks)
- The area under the curves for Glucose,insulin and C peptide releasing test(fasting and post 75g oral glucose tolerance test)(12 weeks)
研究者
LiPing Yang
PhD
Sun Yat-sen University