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The main purpose of this study is to investigate efficacy and safety of three doses of petrelintide versus placebo in participants with overweight or obesity and type 2 diabetes.
A Phase 2a Randomized, Double-Blind, Placebo-Controlled Study to Evaluate the Efficacy and Safety of NT-0796 as an Adjunct to a Reduced Calorie Diet and Increased Physical Activity in Obese Participants With/Without Type 2 Diabetes over a 6 months treatment period.
Hispanic adolescents are disproportionately burdened by type 2 diabetes (T2D). Social determinants of health (SDoH) serve as barriers to behavior change and participation in disease prevention efforts, especially among vulnerable adolescents. Telehealth is a potentially effective approach for delivering disease prevention programs as it addresses some SDoH like transportation, childcare needs, and parent work schedules. Unfortunately, there are no theory- or evidence-based telehealth diabetes prevention program for Hispanic adolescents. Therefore the purpose of this study is to adapt an evidence-based diabetes prevention program for delivery via telehealth and to test the feasibility of this study among Hispanic adolescents (12-16 years) with obesity.
Insulin is a hormone that is made by β-cells in the pancreas and when released into the bloodstream helps control blood sugar levels. Insulin release is regulated by electrical activity in the β-cell which is generated by the ATP-sensitive potassium (KATP) channel. While reduced KATP activity is associated with increased insulin secretion, animals lacking KATP exhibit reduced secretion. This crossover from hypersecretion to undersecretion with KATP loss mirrors insulin secretion during type 2 diabetes. Intriguingly, evidence from cell and animal models suggest that chronically stimulated β-cells can lose KATP revealing a possible role for KATP loss in the failure of insulin secretion and poor control of blood sugar observed in type 2 diabetes. This study will therefore examine insulin responses following ingestion of a single dose of a sulfonylurea called glipizide that inhibits KATP channels in people with and without type 2 diabetes. The goal is to determine whether KATP channel activity is reduced during type 2 diabetes progression.
This study aims to explore how food insecurity, a lack of consistent access to enough food, may lead to changes in the body that make it harder to lose weight. The investigators are testing whether providing women experiencing food insecurity with a stable, healthy, and personalized meal plan can improve their metabolism and reduce their motivation to eat unhealthy foods. The hypothesis is that addressing food insecurity with a predictable diet can lower a person's respiratory quotient (a measure of how the body uses energy), promote fat burning, and improve overall health. This research will improve the understanding for how food insecurity contributes to obesity and may lead to better solutions for managing weight in individuals facing these challenges.
The goal of this clinical trial is to test if a regulation of craving training intervention in the form of a mobile phone app can increase fruit and vegetable intake in adolescent girls ages 14-18 years of age. The main questions it aims to answer are: 1. What is the effect of a mobile app version of the regulation of craving training intervention on healthy eating index scores over one year? 2. What is the effect of a mobile app version of the regulation of craving training intervention on body mass index, waist circumference, and blood glucose over one year? Researchers will compare the active regulation of craving training arm to a control fun food fact arm to see if the regulation of craving training improves HEI scores, BMI, and blood glucose over a year. Participants will be asked to play the regulation of craving training mobile app twice a week for a year.