Lisdexamphetamine Vs Methylphenidate for Pediatric Patients with ADHD and Type 1 Diabetes

This clinical trial aims to evaluate the safety and effectiveness of an intervention involving parental training in behaviour management and medication in children with both Type 1 Diabetes (T1D) and Attention Deficit Disorder with Hyperactivity (ADHD). ADHD is a neurodevelopmental disorder that affects around 5% of school-age children and adolescents, while T1D is a chronic disease requiring strict management. After initial parental training provided for parents/legal guardians, the children will be randomized to one of two cross-over groups, and treated with either lisdexamfetamine or methylphenidate first. After dose optimization for first 5-7 weeks, patients will be treated for 6 months total, after which they will be switched to the other drug. Researchers will then compare the ADHD symptom severity as measured by Conners 3 questionnaire, and compare the frequency of any adverse events associated with the therapy. As secondary outcomes, patient's T1D control and quality of life will be compared between the two drugs.