Study proves inhaled insulin is as effective as usual care (primarily automated insulin delivery pumps or multiple daily injections) for adults living with T1D meeting the primary endpoint Patients utilizing inhaled insulin reached target A1c (less than 7%) 30% of the time compared to 17% with usual care and 24% had time-in-range (TIR) above 70% with no increased hypoglycemia compared with 13% with usual care More than 50% of subjects at the end of the study expressed an interest in continuing to use Afrezz ...