View clinical trials related to Glucose Homeostasis.
Filter by:The goal of this pilot clinical study is to perform a randomized placebo-controlled study to assess the beneficial effect of a 3 month-treatment with Bazedoxifene/Conjugated Estrogens (BZA/CE) vs. placebo on glucose homeostasis and body composition in 20 post-menopausal women. The recruitment will be performed at Tulane Health Sciences Center.
The purpose of this study is to determine whether consumption of carbonated drinks containing sweeteners affect insulin sensitivity.
Pharmacology of Exenatide in Pediatric Sepsis, PEPS is a phase 1-2 research study that will examine drug safety, drug metabolism, drug action and preliminary drug clinical effects of four does of exenatide injected every 12 hours to children with shock from infection (septic shock). The investigators hypothesize that exenatide can be safely dosed to children with sepsis to achieve blood levels of drug similar to that achieved in teenagers with type 2 diabetes. The investigators further hypothesize that injection of exenatide to children with septic shock will normalize blood glucose levels and decrease levels of inflammation proteins in the blood during the early course of sepsis.
Background: - Glucocorticoids are primary stress response hormones released from the adrenal gland when an individual is under stress. Chronic or ongoing elevation of these hormones due to prolonged stress or medical treatments can have numerous harmful effects. Researchers are interested in learning more about how these hormones affect cell growth, development, and death. To study glucocorticoid hormones, researchers plan to use the medication dexamethasone, which affects the parts of cells that respond to glucocorticoid hormones. Objectives: - To study glucocorticoid stress hormones in healthy individuals before and after receiving dexamethasone. Eligibility: - Healthy individuals at least 18 years of age. - Participants must not be using certain medications that may affect the dexamethasone test, including hormonal contraception, steroid-based drugs, and some antidepressants. Design: - This study will require an initial screening visit and a second study visit. The visits are estimated to require about 1 to 2 hours of participation over a period of up to 14 days. - Participants will be screened at visit 1 with a full physical examination and medical history, and an initial blood sample for testing. - For visit 2, participants will be asked to abstain from all food and drinks except for water for 12 hours before the appointment, and will take one tablet of dexamethasone 9 hours before the appointment. - Participants will have a second blood sample taken during visit 2, and will receive a snack after the blood is drawn.
This research is being done to evaluate the effect of glucagon-like peptide-1 (GLP-1, a naturally occurring hormone) on insulin release and to examine whether there is extra insulin release when GLP-1 is not allowed to be rapidly inactivated.
The investigators aimed to investigate the pharmacokinetic and pharmacodynamic effects of a single dose (2 mg) of oral GLP-1 administered prior to an oral glucose tolerance test (oGTT) in 16 healthy males