Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 5:08 PM
Ignite Modification Date:
2025-12-24 @ 5:08 PM
NCT ID:
NCT00536250
Eligibility Criteria:
Inclusion Criteria:
* Lean (not overweight or obese) will be defined as a body mass index (BMI) (kg/m2) less than the 85th percentile specific for age and gender, overweight will be defined as a BMI between the 85th and 95th percentiles, and obesity will be defined as a BMI greater than the 95th percentile1. Following the oral glucose tolerance test (OGTT, 75 gm) (HIC #11190), children will be classified as normal glucose tolerant if plasma glucose at two hours is \<140 mg/dl and as impaired glucose tolerant if plasma glucose is ≥140 mg/dl. To enter the study all children and adults must be in good general health, have a normal medical history and physical exam, and have no endocrinopathies (normal thyroid function test) or other diseases that might affect glucose metabolism.
* Eligibility will be determined by a comprehensive family and medical history and physical examination prior to enrollment in the study. Tanner stage of pubic breast and gonadal development will be determined by physical examination and by measurements of estradiol, testosterone and IGF1 as biochemical markers of pubertal development.
Exclusion Criteria:
* Medications that are known to alter glucose or insulin metabolism, such as oral steroids, or certain psychiatric medications, such as Celexa, Lithium and Paxil. Children and adults will be excluded from participating in the PAT test if they have a latex allergy. Lean subjects must have at least one parent, grandparent or sibling with overweight/obesity (BMI \>25), type 2 diabetes, and/or impaired fasting glucose (IFG) (fasting glucose \>100 mg/dl). A fasting plasma glucose level will be obtained via finger stick in parents of potential volunteers in whom status of diabetes or IFG is unknown. Exclusion criteria also include known diabetes or taking any medication that alters liver function and blood pressure. Youth on chronic anti-inflammatory medications or who consume alcohol are also excluded.
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
8 Years
Maximum Age:
22 Years
Study:
NCT00536250
Study Brief:
Protocol Section:
NCT00536250