Safety and Feasibility of a Self-Learning Bolus Calculator With Simplified Meal Announcement in Adolescents With Type 1 Diabetes Using Automated Insulin Delivery

This study tests a self-learning smart insulin dosing calculator for teenagers and young adults with Type 1 diabetes who use an automated insulin delivery (artificial pancreas) system. The app learns from past meals to suggest more accurate insulin doses, reducing the burden of manual carb counting. **You may be eligible if...** - You are 14–21 years old - You have Type 1 diabetes for at least 1 year - Your HbA1c (average blood sugar level) is 10% or below - You have been using an insulin pump within the last 3 months - You have been on insulin for at least 6 months - You live with at least one caregiver who knows how to respond to a low blood sugar emergency **You may NOT be eligible if...** - Your HbA1c is above 10% - You have not been using an insulin pump recently - You or your caregiver cannot manage emergency low blood sugar situations Talk to your doctor to see if this trial is right for you.