65-LB: Regression of Prediabetes following Two Years Treatment with a Continuous Care Intervention Emphasizing Carbohydrate Restriction: A Single-Arm, Prospective, Longitudinal Study

Regression from prediabetes (preD) to normoglycemia (NG) is associated with reduced progression to type 2 diabetes (T2D). Carbohydrate restriction including nutritional ketosis (CR) has emerged as a safe, effective, and sustainable treatment for regression of hyperglycemia in T2D, yet its multi-year effects on preD are unknown. Also, some patients have difficulty initiating and/or sustaining provider-recommended lifestyle changes. Thus, we hypothesized that a remotely delivered continuous care intervention (CCI) emphasizing CR would improve glycemia and weight in patients with preD. In a single-arm, prospective, longitudinal study, we assessed incidence of regression from preD to NG, progression from preD to T2D, and prevalence of metabolic syndrome (MetS) and class II or greater obesity in participants following two years of treatment. Patients with a preD diagnosis enrolled in the study (n=116). Outcomes were assessed among 96 participants (age: 52±10 y; BMI: 39.2±7.1 kg/m2) with preD defined as HbA1c Disclosure A. McKenzie: Employee; Self; Virta Health Corp. Stock/Shareholder; Self; Virta Health Corp. S.J. Athinarayanan: Employee; Self; Virta Health Corp. J. McCue: Employee; Self; Virta Health Corp. Stock/Shareholder; Self; Virta Health Corp. R.N. Adams: Employee; Self; Virta Health Corp. J.P. McCarter: Employee; Self; Abbott Laboratories. Stock/Shareholder; Self; Virta Health. J. Volek: Advisory Panel; Self; Atkins Nutritionals, Cook Keto, Virta Health Corp. Stock/Shareholder; Self; PangeaKeto, Virta Health Corp. Other Relationship; Self; Beyond Obesity. Funding Virta Health Corp