Clinical Research Directory

Inclusion Criteria: * adults 18-70 years of age * prediabetes (HbA1c 5.7-6.4%) * compatible smartphone with the Dexcom Stelo sensor system * have not have worn a CGM in the last 6 months prior to enrollment Exclusion Criteria: * any of the following forms of diabetes: type 1 diabetes, type 2 diabetes, monogenic diabetes, cystic fibrosis-related diabetes, post- transplant diabetes, latent autoimmune diabetes * problematic hypoglycemia in the prior 6 months \[defined as recurrent (more than one) level 2 hypoglycemic events (glucose \<54mg/dL ) that persist despite multiple attempts to adjust medication(s) and/or modify the diabetes/treatment plan or a history of one level 3 hypoglycemic event (glucose \<54mg/dL) characterized by altered mental and/or physical state requiring third-party assistance for treatment of hypoglycemia\] * pregnant, or planning to become pregnant during the study time frame * currently receiving or planned to receive dialysis during the study time frame - current use of systemic steroids for any condition * a known allergy to medical grade adhesives, * use of any CGM device in the past 6 months * history of a diagnosed eating disorder * current use of a second-generation antipsychotic at the time of consent (aripiprazole, asenapine, brexpiprazole, cariprazine, clozapine, iloperidone, lurasidone, olanzapine, paliperidone, quetiapine, risperidone, ziprasidone) * subjects lacking capacity to provide informed consent