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Browse 7,874 clinical trials for diabetes. Find studies that match your criteria and connect with research centers.
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NCT04469855
The purpose of this study is to assess the safety of long-term treatment with Ozempic® in patients with type 2 diabetes mellitus. People will get Ozempic® as prescribed by their doctor. People will be in this study about 3 years. People above the age of 18 will be asked to fill in the quality of life (QOL) questionnaire (the QOL questionnaire is for the assessment of the influence of diabetes treatment on people's life). There is a possibility that people's blood sample would be provided to Novo Nordisk from their doctors in case of severe allergic reaction that might be caused by Ozempic®.
NCT06448182
The goal of this randomized clinical trial is to evaluate the effect of the administration of a postbiotic on glycemic control, insulin resistance and microbiota composition in subjects with type 2 diabetes. The main questions it aims to answer are: * Study the evolution of biochemical variables related to glycemic metabolism: basal glucose, basal insulin, glycemic variability through sensors, glycosylated hemoglobin (HbA1c), HOMA-IR index, C peptide. * Perform a metagenomic analysis of intestinal microbiota in stool samples. * Perform a metabolomics analysis on blood samples. * Analyze the genetic profile in blood. * Evaluate the evolution of biochemical variables related to lipid metabolism: total serum cholesterol, HDL-cholesterol, LDL-cholesterol and triglycerides. * Assess the evolution of variables related to liver function: transaminases (ALT/AST). * Analyze the evolution of the blood count. * Evaluate the evolution of anthropometric variables (weight, height, waist and hip) and body composition. * Analyze the evolution of blood pressure. * Analyze eating and physical activity habits. * Evaluate adherence to treatment and adverse events. * Personalization on the use of postbiotics and other nutritional recommendations based on the genetic profile and the identification of patient clusters. For this purpose, a randomized, double blind parallel study has been designed. Target sample size is 158 subjects. Participants will be allocated in two groups for 12 weeks: * Experimental group (n=79): daily consumption of one postbiotic capsule. * Placebo group (n=79): daily consumption of one placebo capsule. Researchers will compare the consumption of a postbiotic supplement to a placebo. Participants will visit nutritional intervention unit at week 0, week 2, week 10 and week 12 of the study.
NCT06312553
Diabetes distress is common affecting over one-third of people with type 2 diabetes, negatively impacting self-management and outcomes, and disproportionately affecting low-income individuals. The proposed project will conduct a pilot randomized controlled trial comparing remotely delivered Mindfulness-Based Diabetes Education plus remote patient monitoring of blood glucose to standard Diabetes Self-Management Education in rural Black adults with type 2 diabetes and elevated diabetes distress who receive care within federally qualified health centers to assess feasibility and acceptability.
NCT06883344
The goal of this clinical trial is learn if automated insulin delivery (AID) systems can be used for glucose management during labor/delivery for pregnant people with type 1 diabetes (T1D). The main questions this study aims to answer are * What are the neonatal glycemic outcomes with use of AID systems during labor/delivery? * Do patients report higher birth satisfaction with use of AID systems during labor/delivery? * Are glycemic parameters like time-in-range (TIR) better with use of AID systems during labor/delivery? Researchers will compare AID systems to intravenous (IV) insulin (the current standard of care for glucose management during labor/delivery) by randomly assigning participants to one or the other.
NCT05527574
One of the most common problems in people with diabetes (DM) and chronic kidney disease (CKD) is the high frequency of other coinciding medical conditions such as osteoporosis and frailty. Frailty in particular is very common in adults with DM and CKD and it can result in significant muscle weakness which can result in increasing difficulties with performing activities of daily life (ADL). This can lead to an increase risk for falls, bone fractures and increasing hospitalization. The investigators have showed that adults with DM and CKD who have frailty use hospital services more frequently, have reduced quality of life and difficulties with performing their ADLs1. There is some evidence that early screening for frailty and lifestyle interventions that focus on healthier eating and physical activity can help prevent frailty from getting worse. The study purpose is to develop and test a home-based lifestyle intervention program focused on optimizing diet and the ability to perform your ADLs in adults with DM and CKD. The goal of this program is to ensure that adults with DM can live healthier lives within the community.
NCT07225283
This is a randomized, controlled pilot trial to examine the feasibility, acceptability, and preliminary efficacy of the DREAM program, an 8-week message-based intervention to promote physical activity and well-being in adults with type 2 diabetes.
NCT01784289
White adipose tissue-related diseases spread from excess (obesity) to lack (lipoatrophies) through aberrant distribution (lipodystrophies), these 3 different disorders being paradoxically able to induce a metabolic insulin resistance syndrome. The respective part of quantitative and qualitative anomalies of adipose tissue, gluco- and lipo-toxicity, liver and muscle insulin resistance, low-grade fat inflammation and immune alterations are not perfectly understood in the metabolic syndrome yet. Therefore, the aim of this study is to assess different cytokines, especially interleukin 7, and metabolic parameters as well as fat mass distribution with DEXA and RMN, in different models of fat distribution, including normal-weight, obese and lipodystrophic patients. A plasma serum, gene and adipose tissue bank will be constituted at the same time to improve our knowledge in disorders linking fat mass, insulin resistance and immunity, especially in lipodystrophies, a rare monogenic model of insulin resistance.
NCT07056699
Participants are being asked to be in a research study. Scientists do research to answer important questions which might help change or improve treatment of participants disease in the future. In patients with Type 1 Diabetes (T1D), Dapagliflozin a Selective Glucose Transporter 2 Inhibitor (SGLT2i) is known to increase production of glucose in the liver, increase breakdown of fats (lipolysis), and increase production of ketones (ketogenesis). Ketones are chemicals produced by the liver when the body breaks down fat for energy instead of glucose. When the level of ketones in the body becomes too high, a condition called ketoacidosis develops. In this study, the study team will investigate whether adding pioglitazone (a medication commonly used to treat type 2 diabetes), can reduce the Dapagliflozin - induced liver glucose production, fat break down (lipolysis) and ketone body production (ketogenesis) in patients with Type 1 Diabetes (T1D).
NCT04226027
In this project, the investigators will evaluate the efficacy of a novel approach to personalizing behavioral interventions for self-management of type 2 diabetes (T2DM) to individuals' behavioral and glycemic profiles discovered using computational learning and self-monitoring data. This study is a two-arm randomized controlled trial with n=280 participants recruited from the participating Federally Qualified Health Centers (FQHCs). The participants will be randomly assigned to the intervention group and the usual care (control) group with 1-1 allocation ratio. Half of the participants (n=140) will be randomly assigned to a usual care (control) group. Both groups will receive standard diabetes education at their respective FQHC site. In addition, the experimental group will receive instructions to use T2.coach for a minimum of 6 months.
NCT07395050
Type 1 diabetes (T1D) is a persistent and gradually increasing genetic autoimmune disease requiring life-long management. The disease commonly impacts children. However, a quarter of cases are diagnosed in adults. The pancreatic islet beta-cells are responsible for producing insulin, a peptide hormone that is involved in the tight regulation of blood glucose levels. In T1D, the beta-cells are mistakenly destroyed by autoreactive T cells resulting in insulin deficiency and an inability to regulate blood glucose levels. The cause for such an autoimmune reaction to beta-cells is under active investigation. T regulatory cells (Tregs), are specialized immune cells that typically act to control your immune system. Tregs can be modified in the laboratory to recognize and deactivate T1D-causing cells. This process is done by inserting a piece of DNA (the molecules inside cells that carry genetic information and pass it from one generation to the next) into the Tregs. A non-infectious virus called a lentivirus will carry the piece of DNA into the cells that were collected from a donor. Tregs are then grown to large numbers in the laboratory and stored for treatment of T1D. It is not known whether these Tregs cells will treat T1D.
NCT06893341
The purpose of this study is to determine whether an array of biosensors can noninvasively identify hyperglycemic or hypoglycemic events in persons diagnosed with diabetes through noninvasive detection of volatile organic compounds in exhaled breath.
NCT07581106
Pregnancy can be more challenging for women with pre-existing (Type 1 or Type 2 diabetes) because it increases the risk of complications such as early births or babies being born larger than usual. Keeping blood sugar levels under control is very important to reduce these risks but the hormonal changes that happen during pregnancy make this harder to manage and can cause added stress for expectant mothers. There have been improvements in technology to monitor and manage blood sugar levels, however, there have not been many improvements in pregnancy outcomes in this population Physical activity and exercise during pregnancy have many benefits such as cardiovascular health and lower chance of pregnancy complications. For individuals with diabetes, physical activity can also help manage blood sugar levels and reduce insulin requirements. However, there is limited research on physical activity in women with pre-existing diabetes. This study aims to find out how physical activity levels change throughout pregnancy, and how physical activity may be linked to blood sugar levels and diabetes related mental health. To determine what needs to be improved regarding physical activity during pregnancy in diabetes, it is crucial to first understand what activity patterns women engage in throughout pregnancy. In addition, what support is needed and when, will be explored Pregnant women (aged 18years or older) with a diagnosis of type 1 or type 2 diabetes before becoming pregnant will be invited to take part. Participants will be recruited during routine clinic visits. Physical activity during pregnancy in women with pre-existing diabetes will be explored using both measurable activity data and patient experiences of being physically activity during pregnancy. Pregnant women with pre-existing diabetes will be invited to take part from early in their pregnancy. Participants will wear a wrist-based activity monitor for seven days in each trimester, complete an exercise diary and record meals through remote food photography during this time. At the end of each monitoring period, they will complete a questionnaire on diabetes-related emotional distress. Participants will share their continuous glucose monitor and insulin pump data (if applicable), with permission, through the online platforms they normally use to share data with their healthcare team. Participants will have the option to join a focus group which will be held online via a video conferencing service (e.g.Zoom). This will involve group discussions will be audio recorded, and cover topics including experiences and feelings about physical activity, and what support regarding physical activity would they find useful. There are no direct health benefits for participants, but the study may help improve future guidance and support for women with diabetes during pregnancy. This study involves minimal risks. It requires no change in usual treatment or care, no additional clinical visits over and above those routinely scheduled, and no changes in usual behaviour. Within the observational study, there is a small risk of discomfort from wearing the activity monitor for seven days, if this becomes severe irritation, the participant will be informed they can remove the monitor and contact the research team. When conducting the focus groups there is a risk that some topics may bring out discussions which are sensitive, and the potential for participants being upset by something another participant may have said. If participants feel upset by participation in the focus group, they will be made aware they can leave at any time, and participants will directed to further support if required.
NCT07581145
The aim of this exploratory pilot study is to investigate the effect of semaglutide compared to placebo on healing of foot ulcers in type 2 diabetes patients. It is a randomized double blind, placebo controlled, clinical intervention study of 20 weeks intervention.
NCT03481829
Background: Children s weight has increased sharply in recent years. This may put them at higher risk for health problems. High blood glucose in a pregnant mother and too much weight gain during pregnancy also may have long-term effects on the child s health. Children who become overweight or obese during childhood tend to remain so as adults. Researchers want to study many risk factors during and after pregnancy, and how these affect a child s development. They will also follow the mother s health and well-being after pregnancy. Objectives: To learn how a pregnant mother s environment, lifestyle, and health conditions may affect her child s growth and development from birth until adulthood. Eligibility: American Indian/Alaska Native (AI/AN) or Hispanic adult pregnant women and their offspring. Design: Mothers will have 3 visits during pregnancy. In the child s first year, mothers will have 2 visits and their child will have 4. Children will have 2 visits in their second year and 1 each year until they turn 18. Mothers will have a visit 2 years after birth and 4-5 years later. Both the mother and child s medical records will be reviewed. They will have physical exams and give blood and stool samples. Mothers may give cord blood and placenta samples. They will give breastmilk and urine samples. They will fill out questionnaires. They will have an ultrasound. They may get an activity monitor. Mother and child will be followed until the child s 18th birthday.
NCT07525622
Type 2 diabetes mellitus (T2DM) is a major global health problem with rapidly increasing prevalence. Prediabetes represents a high-risk state for developing T2DM and is often asymptomatic, delaying diagnosis and intervention. Early identification and effective lifestyle interventions are essential to prevent or delay the progression to diabetes. Primary care settings provide an important opportunity for screening and implementing preventive strategies. Lifestyle modification, including dietary changes and physical activity, is the cornerstone of diabetes prevention. Carbohydrate counting is a medical nutrition therapy widely used in diabetes management and has been shown to improve glycemic control. However, there is limited evidence regarding its effectiveness in individuals with prediabetes. This study aims to evaluate the effect of basic carbohydrate counting education on HbA1c levels in individuals with prediabetes in a primary care setting. This randomized controlled trial will be conducted in the Family Medicine outpatient clinic of Marmara University Hospital. Individuals aged 18 years and older with HbA1c levels between 5.7% and 6.4% will be included. Participants will be randomized into intervention and control groups in a 2:1 ratio. The control group will receive standard lifestyle recommendations, while the intervention group will receive additional structured basic carbohydrate counting education in three sessions. HbA1c levels will be measured at baseline,at third and at 6 months. Secondary outcomes include body weight, body mass index, waist circumference,lipid panel and carbohydarte counting knowledge scale The findings of this study are expected to contribute to the development of effective, scalable, and practical nutritional interventions for diabetes prevention in primary care
NCT02262832
Background: \- Generalized lipodystrophy can cause high blood fat levels and resistance to insulin. This can lead to health problems including diabetes. Researchers have found that the drug metreleptin improves health in people with this disease. Objective: \- To test the safety and effectiveness of metreleptin. Eligibility: * People ages 6 months and older with generalized lipodystrophy who: * have received metreleptin through NIH studies AND * cannot get it through approved or compassionate use mechanisms in their home country. Design: * Participants will come to NIH approximately every 6 months during year one, then every 1 2 years. Financial assistance may be available for travel within the U.S. * At visits, participants will get a supply of metreleptin to take home for daily injections. They will have: * plastic catheter placed in an arm vein. * blood tests, urine collection, and physical exam. * oral glucose tolerance test, drinking a sweet liquid. * ultrasound of the heart, liver, uterus, and ovaries. A gel and a probe are placed on the skin and pictures are taken of the organs. * echocardiogram, which takes pictures of the heart with sound waves. * Resting Metabolic Rate taken. A plastic hood is worn over the head while the oxygen they breathe is measured. * Participants will have up to 3 DEXA scan x-rays per year. * Participants may have: * annual bone x-rays. * liver biopsies every few years. A needle will be inserted into the liver to obtain a small piece. Participants will sign a separate consent for this. * Participants must be seen regularly by their local doctors and have blood tests at least every 3 6 months at home.
NCT07579702
This multi-center, randomized, cross-over trial will evaluate the efficacy of the Omnipod 6 System compared with the Omnipod 5 System in individuals with type 1 or type 2 diabetes and suboptimal glycemia.
NCT07234864
A Phase 1b study to evaluate the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of multiple doses of ZE63-0302 administrated orally in T2DM patients.
NCT07187830
Obesity is considered a global pandemic and is associated with various diseases and metabolic complications, such as type 2 diabetes mellitus, high blood pressure, cholesterol disorders, cancer, cardiovascular disease, and kidney disease. Obesity can affect the kidneys in two main ways: indirectly, through mechanisms related to diabetes mellitus and/or high blood pressure, and directly, through complex proteins called "adipokines," which are produced by adipocytes. Many of these adipokines are secreted by adipocytes under normal conditions, as they contribute to maintaining immune defenses and energy production. However, in obesity these adipokines acquire harmful properties and produce chronic inflammation in vital organs, such as the heart, blood vessels, the pancreas, and the kidney, leading to a deterioration in liver and kidney function. New drugs such as glucagon-like peptide-1 receptor agonists (GLP-1Ras / Semaglutide), are not only effective to regulate blood sugar levels, but they produce weight loss improving kidney and liver function. However, little is known about their specific effect on the adipose tissue. Therefore, studies focusing on how these drugs work in fat could help us understand how diseased adipose tissue can affect patients with heart, liver, and kidney disease. Investigators are asking patients who attend the diabetes clinics associated with the University of Alberta to join the study.
NCT06896045
Type 1 diabetes (T1D) affects around 200,000 people in France. The only treatment is insulin, administered either by multiple injections, by pump alone or, more recently, by automated insulin delivery systems (AIDs), which have resulted in a very significant improvement in glycaemic control and quality of life. These closed-loop (CL) devices are capable of effectively regulating the conventional factors associated with glycaemic disturbance, namely dietary intake and physical activity. However, they do not account of stress, which some subjects with T1D perceive as a major disrupter of their blood sugar levels. One of the reasons for this is undoubtedly that stress, unlike diet or physical activity, cannot be anticipated. Since stress is difficult to predict, it is also more difficult to study. Its onset, intensity, duration and progression are linked to the subject's experience, psychological state and environment. Not all patients respond to stress triggers in the same way. Some patients appear to be more reactive than others to these agents, particularly when they are exposed to them chronically or repeatedly, in an anxiety-provoking environment. This is known as chronic psychosocial stress, and it is this type of stress that seems to be most closely associated with glycaemic disturbance in subjects with T1D, most often in the form of hyperglycaemia and, more rarely, hypoglycaemia. However, there are no solid epidemiological or experimental data to support these observations. The study we propose is a prospective multicentre clinical trial in 125 subjects with T1D treated with insulin pumps or multi-injections at 14 French university centres. Our aim is to evaluate the relationship between interstitial glucose levels measured by CGM and perceived stress, assessed 4 times a day, away from mealtimes in order to avoid the impact of dietary glycaemia, using a "stressometer". This stressometer is an application designed by CERITD that can be downloaded to the patient's smartphone and consists of an electronic visual analogue scale (VAS) on which the level of stress felt is evaluated quantitatively (continuous value between 0 and 10).
