Comparison of Oral Insulin Spray and Subcutaneous Regular Insulin at Mealtime in Type 1 Diabetes

Abstract

Regular insulin and Oral-lyn had similar glucodynamic effects in subjects with T1DM receiving twice-daily insulin analogue as baseline therapy. Intensive monitoring and timely corrections with additional snacks, additional sc regular insulin, or Oral-lyn puffs resulted in appropriate glycemic control as assessed by individual daily glycemic responses and, especially, normal preprandial glycemia. Protein glycation decreased, but not significantly.