Type 2 Diabetes Mellitus in Children.

Area of Science:

• Pediatrics
• Endocrinology
• Public Health

Background:

• Global rise in childhood and adolescent type 2 diabetes mellitus (T2DM) over 30 years.
• Strong correlation between T2DM increase and the obesity epidemic.
• Disproportionate impact of T2DM on minority populations.

Purpose of the Study:

• To outline current screening recommendations for T2DM in at-risk youth.
• To detail diagnostic criteria for T2DM in pediatric populations.
• To describe evidence-based management strategies for pediatric T2DM.

Main Methods:

• Review of American Diabetes Association screening guidelines for T2DM.
• Summary of diagnostic criteria including fasting glucose, oral glucose tolerance tests, A1C, and random glucose with symptoms.
• Outline of multidisciplinary, family-centered management approaches.

Main Results:

• Screening recommended for overweight/obese children (≥10 years or puberty onset) with ≥2 risk factors.
• Diagnostic thresholds: Fasting glucose ≥126 mg/dL, 2-hr OGTT ≥200 mg/dL, A1C ≥6.5%, or random glucose ≥200 mg/dL with symptoms.
• Metformin is first-line therapy with lifestyle changes; insulin indicated for ketosis, ketoacidosis, or severe hyperglycemia.

Conclusions:

• Urgent need for early T2DM screening in high-risk children and adolescents.
• Comprehensive, family-centered care is essential for effective T2DM management.
• Lifestyle interventions combined with pharmacotherapy form the cornerstone of pediatric T2DM treatment.