Hypoglycemia Clinical Trials

A mobile health program "HypoPals", which incorporates data from continuous glucose monitoring systems (CGMs) and sends personalized text messages to help people sharpen their low blood sugar symptom detection skills, and help people consider how they think of low blood sugar, was devised. The goal of the current study is to make sure that HypoPals runs smoothly, users find the intervention useful, and the way the researchers conduct the final study will be correct (i.e., there is a need for 'pilot testing' the developed technology and research methods). All participants will receive basic hypoglycemia education text messages, and then be randomized to one of the four experimental conditions: Hypoglycemia Symptom Detection Training, Education Plus, both Symptom Detection Training and Education Plus, and usual care. Participants may receive additional interventional text messages based on the experimental condition participants are assigned to. The study may terminate after collecting sufficient data to evaluate the primary outcome (i.e., determining the number of participants recruited to reach 20 participants who complete the intervention). 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

This research study will investigate whether dasiglucagon as a rescue therapy for participants between 1 and 6 years of age works and is safe to use. In addition, the study will investigate how dasiglucagon works in the body (pharmacokinetics and pharmacodynamics). Participants will receive 1 single dose as an injection under the skin (subcutaneous, s.c.). Participants will have 3 visits with the study team. For each participant, the study will last up to 84 days. Read Less

Hypoglycemic complications are a major impediment to the maintenance of healthy glucose levels in persons with diabetes. The investigators recently completed a clinical pilot and feasibility study (GLIMPSE, NCT02690168), which identified a novel biomarker, glial acetate metabolism, that appears to predict the susceptibility to hypoglycemia. By providing an assay to predict hypoglycemic events and therefore diabetic complications, the development of this biomarker could significantly improve the treatment of persons with diabetes. The goal of this study is to determine the efficacy of our biomarker for predicting susceptibility to insulin-induced hypoglycemia. In order to accomplish this goal the investigatiors will pair our 13C magnetic resonance spectroscopy procedure to assess glial acetate metabolism, developed in the GLIMPSE study, with a hyperinsulinemic-hypoglycemic clamp procedure, developed in the HYPOCLAMP study (NCT03839511). The two procedures will be separated by a three day interval. The investigators will then correlate the participants' rates of glial acetate metabolism with their neuroendocrine responses to the hypoglycemic clamp. This proof of concept study will test the hypothesis that glial acetate metabolism is inversely proportional to the neuroendocrine response to hypoglycemia, that is, as glial acetate metabolism increases the neuroendocrine response will decrease. Read Less

RYGB (roux-en-y gastric bypass) has been reported to reverse type 2 diabetes (T2DM) immediately after surgery before any significant weight loss. In addition, a growing number of patients have been recognized with life-threatening hyperinsulinemic hypoglycemia several years following their surgery. While the mechanisms by which RYGB improves glucose metabolism or alters islet cell function in patients after RYGB are not understood, recent studies suggest that increased secretion of GI hormones, primarily glucagon-like peptide 1 (GLP-1), as well as alteration in neural activity may contribute to enhanced insulin secretion in general, and to a greater extent in patients with hypoglycemia. The proposed research is designed to address the role of RYGB on insulin secretion by evaluating the contribution of stimulatory factors (neural and GI hormone) on islet cell function and the islet cell responsiveness to the physiologic stimulatory factors, in RYGB patients with and without hypoglycemia and non-operated controls. Read Less

The purpose of this study is to examine the effect of a moderately low blood sugar stress on the nervous system. The investigators hope that information obtained from completing this study will help to reveal information about how a non-psychological stress impacts the parts of the brain that react to stress and the autonomic nervous system. The autonomic nervous system is the part of the nervous system that provides the body with involuntary or automatic control of heart rate, blood pressure, and breathing. Read Less

The goal of this clinical trial is to learn about the benefits of using aa Continuous Glucose Monitoring (CGM) system in patients with diabetes following discharge from the hospital. The main question it aims to answer is: • If the use of CGM with alarms is safe and effective for managing low and/or high blood sugars when compared with performing finger sticks several times per day Participants will wear one or two FreeStyle Libre CGM sensors for 12-14 days three times over a 12-week (3 month) period. This means that they will have the one to two sensors inserted under their skin. They will be asked to come to the study site four times and complete two phone calls with research staff over the 12-week period. Researchers will compare the LibreView CGM group to the Standard of Care group to see if the use of continuous glucose monitoring (CGM) reduces risk of low blood sugar in patients with type 2 diabetes (T2D) after hospital discharge when compared with the current standard method. Read Less

The investigators intend to conduct a single-center, prospective, randomized comparative trial of patients admitted to the intensive care unit (ICU) who received continuous glucose monitoring (CGM) vs point of care (POC) glucose monitoring. The study will examine relevant outcomes for patients in the ICU with diabetes mellitus and/or hyperglycemia. The primary outcome of the study will be the proportion of time in target range (blood glucose 70-180 mg/dL). Read Less