Diabetes Clinical Trials in Minneapolis, MN

The primary objective of this study is to demonstrate that maridebart cafraglutide is superior to placebo for percent change in body weight. Read Less

The disparate burden of Type 2 Diabetes (T2D) faced by Black individuals makes attention to preventing or delaying the development of T2D and its associated cardiovascular (CV) complications, essential. Similar to differences in cardiovascular disease (CVD) rates across racial and ethnic groups of older people, there are differences in engagement in physical activity (PA), a significant contributor to CVD. Black adults are less likely to engage in physical activity PA than their non-Hispanic White peers, with 26.7% of Black Minnesotans reporting that they did not engage any leisure-time PA in the past month, compared to 19.6% of non-Hispanic White Minnesotans. Notably, recent research has demonstrated that high amounts SB (i.e., sitting or lying with low levels of energy expenditure) also have significant detrimental effects on health, beyond those of physical inactivity. Experimental data from lab-based studies demonstrate that breaking up prolonged SB can rapidly improve markers of cardiometabolic risk (e.g., glucose and endothelial function) but the majority of these studies have focused on young, healthy, White adults. Given the significant inequities and health disparities faced by Black individuals and the lack of adequate representation of Black older adults in studies examining SB in individuals with T2D, understanding psychosocial and societal contributors to and consequences of SB experienced by this population is an essential first step toward developing relevant interventions targeting SB, and ultimately, CV health. The disparate burden of T2D faced by Black individuals makes attention to preventing or delaying the development of T2D and its associated CV complications, essential. Similar to differences in CVD rates across racial and ethnic groups of older people, there are differences in engagement in physical activity (PA), a significant contributor to CVD. Black adults are less likely to engage in PA than their non-Hispanic White peers, with 26.7% of Black Minnesotans reporting that they did not engage any leisure-time PA in the past month, compared to 19.6% of non-Hispanic White Minnesotans. Notably, recent research has demonstrated that high amounts SB (i.e., sitting or lying with low levels of energy expenditure) also have significant detrimental effects on health, beyond those of physical inactivity. Experimental data from lab-based studies demonstrate that breaking up prolonged SB can rapidly improve markers of cardiometabolic risk (e.g., glucose and endothelial function) but the majority of these studies have focused on young, healthy, White adults. Given the significant inequities and health disparities faced by Black individuals and the lack of adequate representation of Black older adults in studies examining SB in individuals with T2D, understanding psychosocial and societal contributors to and consequences of SB experienced by this population is an essential first step toward developing relevant interventions targeting SB, and ultimately, CV health. The goal is to develop a deeper understanding of individuals' experiences of sedentary behavior (SB) and collaborate to design strategies to reduce SB. Using the Center for Chronic Disease Reduction and Equity Promotion Across Minnesota (C2DREAM) conceptual model, social-ecological framework, and COM-B model, the study will seek to understand the relationship between SB and individual, relationship, community, and societal factors. The study will also examine the context of SB and strategies that participants have used and could or would consider using to break up the time they spend sitting. Read Less

Approximately 92 million U.S. adults (\~38% of population) have prediabetes (PreD). Because people with PreD are at high risk CMD, they are a target population for diabetes prevention programs. The focus is people with PreD because of their high risk for developing CMD and large numbers, providing an opportunity to investigate behavioral and environmental approaches as preventive measures in a well-defined population. Urbanization affords challenges and opportunities to public health that include exposure to obesogenic environments, air pollution, and psychosocial stressors. In healthy adults suggest exposure to nature has health benefits relative to exposure to built environments. Hypothesized mechanisms for health benefits of Greenspace exposure include increased physical activity (PA), attention restoration, stress reduction, and reduced exposure to pollution. Many of the health benefits are associated with reduced psychological and physiological stress leading to better autonomic functioning as assessed by heart rate variability (HRV) and other biomarkers. Multiple studies suggest that PA and exposure to natural environments may act together to improve health. Yet, aside from our preliminary studies, we are not aware of any studies that examined how physical activity may interact with exposure to urban Greenspace ('Green') compared with built urban environments ('Gray'), to reduce stress and improve health. The purpose of this proposed study is to conduct a randomized crossover trial comparing differences in the psychosocial and physiological effects of walking in urban Green and Gray spaces in adults with PreD. Read Less

Nutrition guidelines state that multiple eating patterns are effective for type 2 diabetes and that therapy should be individualized. Yet many nutrition plans fail to account for interpersonal variability in blood glucose response to meals. This diminishes the ability of dietary interventions to optimize glycemic control and may lessen patient satisfaction, self--efficacy, and adherence. Continuous glucose monitoring (CGM) can facilitate behavior change in type 2 diabetes and has been associated with improved outcomes in nutrition intervention studies; this literature is limited by small study sample sizes and heterogeneity of study design and outcomes, and more data are needed. CGM could be a powerful tool for adapting a nutrition plan based on blood glucose response at an individual level. This study will test the use of CGM to personalize nutrition therapy compared to nutrition therapy alone (without CGM) for participants with type 2 diabetes who are not meeting glycemic treatment goals. Read Less

Rationale: The accrual of data from the laboratory and from epidemiologic and prevention trials has improved the understanding of the etiology and pathogenesis of type 1 diabetes mellitus (T1DM). Genetic and immunologic factors play a key role in the development of T1DM, and characterization of the early metabolic abnormalities in T1DM is steadily increasing. However, information regarding the natural history of T1DM remains incomplete. The TrialNet Natural History Study of the Development of T1DM (Pathway to Prevention Study) has been designed to clarify this picture, and in so doing, will contribute to the development and implementation of studies aimed at prevention of and early treatment in T1DM. Purpose: TrialNet is an international network dedicated to the study, prevention, and early treatment of type 1 diabetes. TrialNet sites are located throughout the United States, Canada, Finland, United Kingdom, Italy, Germany, Sweden, Australia, and New Zealand. TrialNet is dedicated to testing new approaches to the prevention of and early intervention for type 1 diabetes. The goal of the TrialNet Natural History Study of the Development of Type 1 Diabetes is to enhance our understanding of the demographic, immunologic, and metabolic characteristics of individuals at risk for developing type 1 diabetes. The Natural History Study will screen relatives of people with type 1 diabetes to identify those at risk for developing the disease. Relatives of people with type 1 diabetes have about a 5% percent chance of being positive for the antibodies associated with diabetes. TrialNet will identify adults and children at risk for developing diabetes by testing for the presence of these antibodies in the blood. A positive antibody test is an early indication that damage to insulin-secreting cells may have begun. If this test is positive, additional testing will be offered to determine the likelihood that a person may develop diabetes. Individuals with antibodies will be offered the opportunity for further testing to determine their risk of developing diabetes over the next 5 years and to receive close monitoring for the development of diabetes. Read Less

The goal of this multi-center, randomized, cross-over study is to evaluate the safety and effectiveness of the Omnipod 5 SmartAdjust 2.0 System in individuals with type 1 diabetes. Study participants will complete about 5 in-person visits and be expected to treat their diabetes per their usual routine using the system at the lowest available target setting. Each participant will begin the study using either the Omnipod 5 SmartAdjust 2.0 System or the Omnipod 5 System for 4 weeks (Period 1) then switch to the opposite system for the next 4 weeks (Period 2). Everyone will use the Omnipod 5 SmartAdjust 2.0 System for the last 4-6 weeks (Period 3). During Period 3, participants will have a goal of administering no more than 3 meal or snack boluses per day. Read Less

This is a multi-center, prospective, non-interventional study that focuses on the long- term effects following participation in selected ITN new-onset Type1 Diabetes Mellitus studies with immunomodulatory agents (T1DM, T1D). This observational study will: * follow participants to determine how long they continue to produce insulin, and * will also assess how changes in the immune system over time relate to the ability to produce insulin. This information could help design better therapies for type 1 diabetes in the future. Read Less

The purpose of this research study is to determine if rifampin, an antibiotic (a medicine that treats infections), is effective in treating osteomyelitis (infection of the bone) of the foot in diabetic patients. Despite use of powerful antibiotics prescribed over a long period of time, many diabetic patients remain at a high risk for needing an amputation of part of the foot or lower leg because the osteomyelitis is not cured. Some small research studies have shown that addition of rifampin to other antibiotics is effective in treating osteomyelitis in both diabetics and non-diabetics. However, because few diabetics with osteomyelitis have been studied, there is no definite proof that it is better than the usual treatments for diabetic patients. If this study finds that adding rifampin to the usual antibiotics prescribed for osteomyelitis reduces the risk for amputations, doctors will be able to more effectively treat many Veteran patients with this serious infection. Improving treatment outcomes is an important healthcare goal of the VA. Read Less

This is an observational study in people with chronic kidney disease (CKD) and type 2 diabetes (T2D) who will be receiving finerenone. Kidneys filter extra water and waste out of the blood and make urine. CKD is a long-term, progressive, decrease in the kidneys' ability to filter the blood properly. In people with T2D, the body does not make enough of a hormone called insulin, or does not use insulin well enough, resulting in high blood sugar levels that can cause damage to the kidneys. As a result, CKD can occur as a complication of T2D. Finerenone works by blocking certain proteins, called mineralocorticoid receptors. An increased stimulation of these proteins is thought to damage the kidneys and the heart. By lowering their stimulation, finerenone reduces the risk of kidney disease progressively getting worse. Finerenone is available and approved for doctors to prescribe to people with CKD and T2D. Since it has only recently become available for these patients, there is a need for more information about the use of finerenone in the real-world setting. The main purpose of the study is to learn more about treatment patterns in people with CKD and T2D who just started or will start finerenone treatment as decided and prescribed by their doctor as part of their routine medical care. To answer this question, the researchers will collect data on: * Clinical characteristics (e.g., history of CKD and T2D, blood pressure, heart health) of the participants * Reasons for starting finerenone * Reasons for stopping finerenone early * How long participants have been taking finerenone (planned by their doctor compared to actual time it was taken) * Dosing of finerenone * Other medications used while taking finerenone The researchers will also collect data on medical problems (called adverse events) that the participants may have during the study. All adverse events are collected, even if they might not be related to the study treatment. Hyperkalemia, a medical term used to describe a potassium level in the blood that is higher than normal, is of special interest when finerenone is combined with some medications commonly taken to control blood pressure. Researchers want to know how often higher potassium levels occur, and when it leads to: * Stopping finerenone treatment too early * Dialysis (a medical procedure to filter the blood of extra water and waste) * Care in a hospital All data will come from medical records or from interviews study doctors will have with the participants during visits that take place during routine medical care. Participants in the US will be invited to provide voluntary blood and urine samples that could be analyzed later to better understand possible changes in protein or nucleic acid levels over time. Each participant will be in the study for 12 months. This time participating in the study may be shorter if their finerenone treatment is stopped early or the study comes to an end as planned in September 2027. Read Less

Hyperglycemia in patients with Type 2 Diabetes Mellitus is initially treated with metformin coupled with intentional caloric restriction, which is difficult to sustain due to multiple barriers, including acquiring the necessary knowledge, teaching the intervention, cost of delivery and potential burden on quality of life. In contrast to intentionally restricting calories, time restricted eating (TRE), presents a simplified view of eating focused on restricting the eating window, which allows ad libitum intake per a person's dietary preferences during a daily fixed eating window. This study proposes a 24 week feasibility study to test if TRE is a viable alternative to Caloric Restriction in improving glycemic measures while accounting for weight loss in overweight/obese patients \[BMI:25-45 kg/m2\] with metformin-only treated Type 2 diabetes. Read Less

TRANSFORM is a prospective, randomized, open blinded endpoint (PROBE), event-driven, pragmatic trial in patients who are at increased risk for atherosclerotic cardiovascular (CV) disease but with no known symptomatic CV disease. The trial tests the hypothesis that a Cleerly Coronary Artery Disease (CAD) Staging System-based care strategy reduces CV events compared with risk factor-based care. Read Less

This multi-center randomized controlled trial (RCT) will compare efficacy and safety endpoints using the insulin-only configuration of the iLet Bionic Pancreas System (BP) versus a control group using their usual care insulin delivery method and continuous glucose monitoring (CGM) during a 13-week study period in individuals ≥14 years old with cystic fibrosis-related diabetes (CFRD). After 13 weeks, participants will continue in a 13-week Extension Phase in which the BP group will continue to use the BP system and the Usual Care group will initiate use of the BP system. Read Less