Clinical Research Directory

Inclusion Criteria: * Clinical diagnosis of T1D of at least 1 year duration * Using a commercial HCL system * Willingness to not start any new non-insulin glucose-lowering agent during trial * Willingness to participate in all study procedures * Investigator has confidence that participant can successfully operate all study devices and adhere to protocol Exclusion Criteria: * History of \>1 severe hypoglycemic event with seizure or loss of consciousness in the last 6 months or \>1 DKA event in the last 6 months not related to illness or infusion set failure * History of chronic renal disease or currently on hemodialysis, adrenal insufficiency, hypothyroidism that is not adequately treated, use of oral or injectable steroids within the last 8 weeks, or known ongoing adhesive intolerance * A condition, which in the opinion of the investigator or designee, would put the participant or study at risk * Participation in another interventional trial at the time of enrollment * Pregnancy