Children diagnosed with diabetes during infancy have unique clinical characteristics

Area of Science:

• Pediatric Endocrinology
• Metabolic Disorders
• Autoimmune Diseases

Background:

• Type 1 diabetes mellitus (T1DM) is increasingly diagnosed in young children.
• Distinct clinical and biochemical profiles may exist for T1DM presenting in early infancy.
• Early diagnosis and characterization are essential for optimal management and long-term outcomes.

Purpose of the Study:

• To characterize the clinical and biochemical features of diabetes mellitus in children diagnosed between 6-24 months of age.
• To compare these features with those of children diagnosed with diabetes at a later age (5-16 years).

Main Methods:

• Retrospective review of medical records for 42 children diagnosed with diabetes between 6-24 months.
• Comparison group of 60 children diagnosed with diabetes between 5-16 years.
• Analysis of demographic, clinical, and biochemical data at diagnosis.

Main Results:

• Infants diagnosed at 6-24 months exhibited more apathy, restlessness, and hyperglycemia during acute illness, with a lower remission rate.
• Significantly higher rates of diabetic ketoacidosis (83% vs. 40%) and celiac disease (12% vs. 3%) were observed in the early-onset group.
• Lower HbA1c levels (mean 11.6% vs. 13.75%) were noted in the younger group, with no significant differences in other autoimmune diseases.

Conclusions:

• Diabetes presenting in infancy (6-24 months) may have a distinct clinical presentation and a higher prevalence of celiac disease.
• Recognizing these differences is crucial for developing targeted interventional and preventive strategies for early-onset diabetes.
• Further research into the specific pathophysiology and long-term course of diabetes in this age group is warranted.