Clinical Study attributes
In this study, we propose using telmisartan, an angiotensin II receptor antagonist with PPAR-gamma modulating activity, for a 12-week period to decrease blood pressure and insulin levels in obese, hypertensive children. Telmisartan is currently approved for treatment of adult hypertension. Recent adult studies, however, have shown telmisartan as an effective medication for lowering insulin levels and improving insulin sensitivity. We will enroll 30 obese adolescents, ages 10 to 18 years, and randomly assign half of the group to receive telmisartan and the other half to receive placebo (sugar-pill). We will obtain fasting glucose and insulin levels, as well as other markers for insulin sensitivity and cholesterol panel, at the beginning of the study, at each clinic visit in 4-week intervals, and at the end of the study. We will obtain an imaging study (computed tomography, CT scan) on 10 randomly selected study patients (5 from each group) to examine the distribution of fat tissue before and after treatment. Studies suggest that fat tissue in the subcutaneous tissue is less harmful that fat tissues surrounding internal organs, such as the liver. We will also provide nutritional handouts and exercise recommendations to each participant as a life-style intervention. Each participant will be given a diary to record his or her diet and exercise activities throughout the study.
