Protocol III: SGLT2i, Ketoacidosis, Volume Contraction, and Insulinopenia
To examine the 2-HIT hypothesis that the SGLT2i-induced stimulation of EGP, lipolysis, and ketone production requires the combination of volume depletion plus insulinopenia in T2D individuals.
• Ages 30-75
• BMI (Body Mass Index) 21-45 kg/m2
• HbA1c = 7.0-11%
• eGFR (estimated glomerular filtration rate)\> 60 ml/min/1.73m2
• Blood Pressure (BP)≤160/90 mmHg
• Participants must be in general good health based on medical history, physical exam, screening blood chemistries, CBC (Complete Blood Count), TSH/T4 (thyroid/thyroxine hormone), EKG (electrocardiogram), and urinalysis (UA)
• Stable body weight (±1.5 kg) over the last 3 months and must not participate in an excessively heavy exercise program
• Patients treated with diet, Sulfonylureas, Metformin, or Sulfonylureas/Metformin (Sulfo/MET)
• Participants receiving a Glucagon like peptide -1 receptor agonist (GLP1-RA) must be on a stable dose for at least three months prior to study enrollment.
• Participants receiving a Dipeptidyl peptidase 4 inhibitors (DPP-4 inhibitor) must be on a stable dose for at least two months prior to study enrollment.
• SGLT2 inhibitors must be discontinued at least two months prior to study enrollment.
• Statin therapy is permissible if the dose has been stable for at least 3 months