Prediabetes Clinical Trials

Fasting hyperglycemia contributes disproportionately to nonenzymatic glycosylation and the microvascular complications of type 2 diabetes. However, little is known about the regulation of glucose concentrations in the fasting state relative to what is known about the postprandial state. The proposed experiment is part of a series of experiments designed to establish how glucagon and insulin interact with their receptors to control fasting glucose in health and in prediabetes. Read Less

The purpose of this study is to determine the impact of an electronic medical record clinical decision support tool on rates of dysglycemia in the hospital, and its clinical and economical outcomes. The study also evaluates the perspectives of providers regarding the tool's usefulness on disease management support, knowledge, and practice performance. Read Less

Fresh Takes! is a targeted food distribution and nutrition education program offered by Montefiore Bronx Health Collective, a Federally Qualified Health Center located in the South Bronx. The goal of Fresh Takes! is to help reduce food insecurity and prevent progressions to overt diabetes in patients with prediabetes and to help patients with overt diabetes achieve better diabetic control. To that end, participants receive bimonthly fresh food boxes and nutritional support and education over the course of a six-month program. Read Less

The objectives of this study are to better understand how FI (food insecurities) contributes to the development of cardiometabolic comorbidities among PWH (People with HIV) and to test a novel bilingual FI intervention designed to reduce these comorbidities among food insecure PWH. The PI and staff will conduct this study in partnership with the Wake Forest Infectious Diseases Specialty Clinic, one of the largest Ryan White-funded clinics in North Carolina, which serves more than 2,000 PWH annually from a predominantly rural catchment area that includes South Central Appalachia. This area has high rates of both FI and HIV. Read Less

The primary objective of the STRIVE study is to compare two implementation strategies for Diabetes Prevention Program delivery: an in-person health coach strategy (standard 24 in-person sessions at WIC clinics) vs. a multifaceted technology-assisted health coach implementation strategy (12 in-person sessions at WIC clinics supplemented by technology support) on implementation and health-related outcomes in postpartum women. Read Less

This is a 12-week randomized, controlled trial that seeks to examine the effect of Vivo on 1) change in lower extremity strength defined as number of chair stands done in 30 seconds and 2) change in average glycemic level (HbA1c) compared to a wait list control. Read Less

SWIFT-CORE-101 is a single site survey study designed to assess potential participants' eligibility to screen for industry-sponsored clinical trials. A physician will oversee the informed consent process, after which participants will be surveyed on demographics, medical history, comorbidities, and current symptoms. Site staff may collect vital signs, urine drug screens, blood draws, and urine pregnancy tests. A doctor will review medical history with the participant to determine study suitability via clinical interview. The doctor may reach out to the patient's current treating physicians and pharmacies to determine eligibility for clinical trials. Read Less

People living with prediabetes are advised to lose weight to prevent development of type 2 diabetes by participating in intensive lifestyle interventions (ILI's), such as PreventT2. The PreventT2 program focuses on a low-calorie diet for weight loss. However, many people find it difficult to stick to a low-calorie diet over the long-term. The identification of novel, effective and individualized dietary strategies to produce long-term weight loss is critically important in diabetes prevention. An ILI based on PreventT2 which considers individual preferences, allowing participants to choose among a variety of diets, may result in greater adherence to the diet than a standard PreventT2 intervention. ILIs also need to be available to individuals in a wide range of communities, including Americans living in rural communities, who experience higher rates of obesity and chronic disease, yet have less access to medical care, including programs for diabetes prevention. The investigators plan to develop and carry out a 16-week pilot and feasibility study of a group-based ILI program based on PreventT2 plus choice of dietary strategy (Prevention and Choice for Type2 , PACT2) delivered via videoconference to adults with prediabetes living in rural communities. Successful completion of this project will result in the refinement of an ILI that incorporates personal preferences and is tailored to individuals at high risk for type 2 diabetes living in rural areas where access to such interventions is limited. Read Less

Purpose of the Study: This study is to learn more about how exercising at different times of the day (morning versus evening) affects metabolism of glucose in the body, sleep, activity outside of exercise, and other factors. Procedures: * 2 screening visits to make sure you are eligible to be in the study. This will include a fasting blood draw and heart tracing (EKG). * If you are eligible, you will complete both exercise conditions in a random order. All participants in the study will complete the following separated by 3-4 weeks: * Baseline condition of NO exercise * Morning exercise for 3 days in a row * Evening exercise for 3 days in a row * You will be provided with an example diet to follow for the days you are completing the baseline and exercise conditions (three days total for each condition). This diet will be a "traditional" diet with a controlled amount of carbohydrates, protein, and fat per day. The investigators will provide you with examples of meals to eat during this time. * You will be asked questions and complete questionnaires about your health history, sleeping and awakening habits, and sleepiness levels. * You will undergo one x-ray scan to measure your level of body fat. * You will be asked to wear an activity monitor and sleep monitor for 6 days in a row three times during this study. * You will be asked to wear a continuous glucose monitor (CGM) for 6 days in a row three times during this study. * You will be asked to measure your saliva melatonin levels three times in the study. This will be done once per hour for 5 hours (a total of 6 saliva samples). * You will be asked to complete a procedure called a "hyperinsulinemic-euglycemic clamp" where you will have an IV placed and insulin and glucose infused with frequent lab and finger stick blood sugars monitored closely. This will be done 3 times during the study. Read Less

The goal of this study is to compare the impact of a SMART ((specific, measurable, attainable, realistic, or timely) Goal setting protocol on body weight, metabolic parameters (Hemoglobin A1c, lipids), diet quality and physical activity frequency in obese children with prediabetes in the outpatient setting. The main question is if participants using the SMART Goal Setting Protocol (SGSP) will have a significant reduction. The participants randomized to the study group will receive the SGSP, consisting of the SMART Goal Selection Guide (SGSG) and Weekly Goal Monitoring Tool (WGMT), in BMI Z-score, A1c, and dyslipidemia in 6 months compared to controls. Read Less