Ensayos clínicos

Inclusion Criteria:

• 35-65 years of age
• Fasting blood glucose >100 mg/dl
• BMI 27-36 kg/m2
• Waist Circumference: Men ≥ 104 cm; women ≥ 88 cm
• If previously on anti-diabetic medication, should be off for at least 1 month

Exclusion Criteria:

• Active use of hypoglycemic agents (< 1 month)
• Renal failure, creatinine ≥ 1.5 mg/dL in men or ≥ 1.4 mg/dL in women
• Alanine aminotransferase levels exceed 135 IU/L or aspartate aminotransferase levels exceed 129 IU/L (3 x the upper limit of normal)
• Congestive Heart Failure (EF < 40 %)
• Active coronary artery disease
• Recent (less than 6 weeks) or planned imaging study requiring IV contrast
• Participation in structured exercise (> 2 hr per week)
• Recent change in dietary habits or weight
• Tobacco use
• Use of systemic glucocorticoids
• Anti-coagulant therapy (warfarin/heparin)
• Pregnancy or breastfeeding
• Alcohol consumption greater than 2 drinks/day
• Uncontrolled Hypothyroidism, abnormal thyroid stimulating hormone levels
• Metformin Allergy