Active clinical trials for "Diabetes Mellitus, Type 1"

It is well-known that adolescents with type 1 diabetes are at high risk for elevated diabetes-specific distress and poor glycemic control. This randomized controlled trial uses a novel, person-centered intervention designed to reduce diabetes distress and improve resilience skills, which the investigators hypothesize will in turn improve glycemic control and quality of life. If successful, results will greatly inform future research and clinical strategies aimed at improving outcomes among adolescents with type 1 diabetes.

Beyond EV-B, there are clinical observations to implicate other viruses in birth defects, including CHD. Since the Rubella epidemic of 1960s', however, viruses have received little attention and certainly no comprehensive study, especially using next generation sequencing (NGS), has been undertaken in this context. The current pandemic as well as those caused by Zika, influenza, Ebola and Lassa Fever (among many) have shown pregnant women and their baby are at high risk. Therefore, an open-minded approach is warranted when considering the role of maternal viral infections in CHD. Even less is known about maternal immune response, such as antibody production, to these viruses. The investigator's goal is to answer the above gaps in knowledge. The investigators propose to do that using two different approaches; one retrospective (analysis of samples in two existing, large biorepositories) and the other prospective. The investigator's have created a multi-disciplinary team to bring together the needed expertise from individuals who have overlapping and vested interest in this project. The investigator's specific aim is to examine the diversity of the gut virome in non-pregnant and pregnant women with and without diabetes, with special emphasis on known cardiotropic viruses (those with tropism for cardiac tissues). This study is seen by the investigator's as the first step prior to a larger prospective multi-institutional study to specifically assess the linkage between the maternal virome and CHD pathogenesis.

This study evaluates direct switching vs use of a bridging dose from insulin glargine to insulin degludec in type 1 DM patients. Half of the participants will receive a bridging insulin glargine dose along with the 1st dose of degludec, while other half will receive a placebo and 1st dose of degludec.

In this study, 14 subjects with type 1 diabetes are studied in a randomized crossover study in which the subjects cycle at a fixed intensity at 60% of their maximum oxygen capacity (VO2 max) for 1 hour. Thirty minutes before each cycling test, participants consume a 200 ml beverage, consisting of either: 1) dextrose (20 g), 2) galactose (20 g), 3) lactose (20 g) or 4) water (sweetened). If blood sugar drops below 3.9 mmol/l, glucose infusion is given and blood sugar is kept just above 5 mmol/L. The trial days take place at least 4 days apart.

Subject will undergo a 14-day outpatient, standard therapy phase during which sensor and insulin data will be collected. This will be followed by a 90-day outpatient phase where subjects will either use the Omnipod 5 system or continue to use their personal insulin pump with the study provided continuous glucose monitoring system.

Patients meeting the study entry criteria will receive 1-3 infusion(s) of in vitro cultured islets. Patients will receive three times a week AAT infusions in the peri-transplant period for three weeks.

The aim of the study is to compare ESC recommendations on cardiovascular (CV) risk stratification with the achievement of a CAC (Coronary Artery Calcification). The development of a CAC, currently not systematically offered to these patients to refine CV risk, could make it possible to offer more intensive management of CV risk facors for patients who objectively have a high CV risk as evidenced by a high coronary calcium score. LDL target recommandations have become more aggressive with a very high level of evidence in type 2 diabetic patients but low in type 1 diabetic patients because there is no specific CV intervention study for T1D patients. These recommendations have far-reaching consequences because they would justify introducing in young type 1 diabetic patients, considered from the outset to be at moderate cardiovascular risk (young T1DM <35 years old) or even at high cardiovascular risk (duration of diabetes > 10 years) or very high cardiovascular risk (duration of diabetes > 20 years), treatment with statins or even aspirin, based only on the length of time they have had diabetes. The realization of a CAC, currently not systematically offered to these patients to refine CV risk, could make it possible to propose a more intensive management of CV risk factors for patients with objectively high CV risk attested by a high coronary calcium score. In this case the introduction of treatment with statins would be indicated.

Despite major technological advances in type 1 diabetes (artificial pancreas), the management of hypoglycemia remains a major challenge, especially during and after physical activity. The primary outcome is to determine the temporary blood glucose (BG) target to be set 60 minutes before aerobic exercise in people with type 1 diabetes (PWT1D) using do-it-yourself automated insulin delivery (DIY-AID) systems. Three glycemic thresholds to be applied 60 minutes before physical activity will be tested in 32 people on AID-DIY: 8.3 (current target for commercial AID systems), 8.8, and 9.3 mmol/L. Each participant will perform 3 sessions of moderate aerobic physical activity (ergocycle) at 60% of vo2peak with a different glycemic target each time (random order). Plasma glucose will be measured every 20 minutes before and during physical activity, and blood glucose measured by continuous glucose reading (DEXCOM) for 24 hours post-intervention. Once the best glycemic target is selected, participants could come to the research center for 1 or 2 more voluntary interventions to test the threshold during 1) fasting exercise and 2) late luteal phase of the menstrual cycle.

The 4Ts program encompasses: Teamwork, Targets, Technology, and Tight Control. These methods will help patients better manage their condition of Type 1 Diabetes with improved patient reported outcomes.

This pilot study will assess the feasibility, preliminary efficacy, and acceptability of the Diabetes-REM (Rescue, Engagement, and Management), a comprehensive patient-centered intervention delivered by community paramedics in the community setting to improve diabetes self-management, prevent recurrent hypoglycemia, reduce diabetes distress, and improve quality of life among adults in southeast Minnesota who have experienced severe hypoglycemia.