The Efficacy and Safety of Faster Insulin Aspart (Fiasp®) Compared to Conventional Insulin Aspart (NovoLog®) as Correction Bolus

The purpose of this investigator-initiated trial is to compare the efficacy in terms of time to recovery from hyperglycemia as measured by time to arrest of hyperglycemic excursion ("glucose plateau point", primary endpoint) and return to premeal glucose target if feasible (secondary endpoint) between Fiasp and conventional insulin aspart when used as a correction bolus. These endpoints will be determined by CGM (Dexcom) from data exported from the Dexcom Clarity program.