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Browse 4,967 clinical trials for obesity. Find studies that match your criteria and connect with research centers.
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Showing 4221-4240 of 4,967 trials
NCT01682655
In the past decades, obesity in children is much more prevalent in the world. Given the increasing prevalence of pediatric obesity worldwide, fatty liver incidence is on the rise. Genetic variant in apolipoprotein C3 (APOC3) gene is associated with increased liver fat content in adults. The aim of this study is to find out whether APOC3 single nucleotide polymorphism (SNP) influence fatty liver in obese children and adolescent.
NCT00384605
A 1 year worldwide study in obese and overweight patients to assess the safety and effect on body weight of an investigational weight loss drug.
NCT01864187
Dexmedetomidine hydrochloride ,a relatively new drug in Chinais ,is a highly selective, potent a2-adrenoceptor agonist with significant analgesic, sedative and anxiolytic effects. The morbid obesity in Chinese population is rapidly increasing. But the pharmacokinetics of the drug in these people is still unknown.This research was designed to study the pharmacokinetics of dexmedetomidine in Chinese morbidly obese population.
NCT01107808
This is a feasibility study to examine the treatment with Metformin, vitamin D with calcium supplement for insulin resistance in obese, black, female teens. The association of low vitamin D levels and decreased insulin sensitivity has been established. Thus, the specific aims of this study are: Specific aim 1: To examine the effect of an 8-week treatment with vitamin D and calcium supplementations on diabetes-related risk factors in obese, black, female teens. Hypothesis 1a: In obese, black, female teens with both insulin resistance and vitamin D deficiency, treatment with vitamin D and calcium supplementation will significantly improve measures of insulin resistance and sensitivity (as determined by the homeostatic model assessment for insulin resistance and whole body insulin sensitivity index measures) when compared to controls not receiving vitamin D and calcium. Hypothesis 1b: In obese, black teen females with both insulin resistance and vitamin D deficiency, treatment with vitamin D and calcium supplementation will significantly improve measures of cardiovascular disease (decreased BMI and improved triglycerides and LDL) when compared to controls not receiving vitamin D and calcium. Specific aim 2: To determine if the addition of Metformin to the 8-week treatment with vitamin D and calcium supplementations improves diabetes-related risk factors in obese, black, female teens. Hypothesis 2a: In obese, black, female teens with both insulin resistance and vitamin D deficiency, treatment with Metformin, vitamin D, and calcium supplementation will significantly improve measures of insulin resistance and sensitivity (as determined by the homeostatic model assessment for insulin resistance and whole body insulin sensitivity index measures) when compared to standard of care or treatment with vitamin D with calcium supplementation alone while controlling for dietary intake of vitamin D and calcium. Hypothesis 2b: In obese, black, female teens with both insulin resistance and vitamin D deficiency, treatment with Metformin, vitamin D, and calcium supplementation will significantly improve measures of cardiovascular disease risk (as determined by the decreased BMI, improved triglycerides and LDL) when compared to standard of care or treatment with vitamin D with calcium supplementation alone while controlling for dietary intake of vitamin D and calcium.