Treatment of type 1 diabetes mellitus

Type 1 diabetes mellitus is an autoimmune disease in which the pancreas stops producing insulin. This leads to impaired glucose metabolism and requires continuous blood glucose monitoring and lifelong insulin replacement therapy.

When is treatment for type 1 diabetes required?

• With persistent thirst, dry mouth, and frequent urination – signs of hyperglycemia.
• In cases of sudden weight loss, weakness, and fatigue.
• When blood glucose levels are elevated (fasting glucose >7 mmol/L, postprandial >11 mmol/L).
• If there is an acetone smell on the breath, nausea, or vomiting – possible diabetic ketoacidosis.
• With unstable blood glucose levels and frequent fluctuations requiring therapy adjustment.
• If antibodies to pancreatic beta cells are detected – confirmation of autoimmune diabetes.

How is type 1 diabetes treated?

Diagnostics

• Blood glucose testing (fasting and postprandial).
• Glycated hemoglobin (HbA1c) – reflects average blood glucose over the past 2–3 months.
• C-peptide blood test – assessment of residual pancreatic function.
• Autoantibody testing (GAD, IA-2, ZnT8) – confirmation of autoimmune etiology.

Insulin therapy

• Basal insulin – long-acting insulin administered once daily or twice daily.
• Bolus insulin – short-acting insulin to control post-meal glucose levels.
• Insulin pump therapy – modern method of continuous automated insulin delivery.
• Individualized dose adjustment – based on glucose levels and lifestyle.

Diet therapy and nutritional control

• Carbohydrate counting (bread units) – precise insulin dose calculation.
• Glycemic index awareness – preference for complex carbohydrates, fiber, and proteins.
• Regular meals – fractional eating pattern with caloric control.

Physical activity

• Moderate exercise (walking, swimming, yoga) – helps improve glycemic control.
• Adjustment of insulin doses before physical activity.

Blood glucose monitoring

• Glucometer use – multiple daily glucose measurements.
• Continuous glucose monitoring systems (CGM) – real-time glucose tracking.
• Ketone testing – prevention of diabetic ketoacidosis.

Advanced treatment options

• Pancreatic islet transplantation – an experimental approach to restore insulin production.
• Immunotherapy – a promising direction aimed at slowing beta-cell destruction.

Main advantages of timely treatment of type 1 diabetes in Belarus

• Stable glycemic control – prevention of hyperglycemia and hypoglycemia.
• Prevention of complications – protection of blood vessels, kidneys, and nervous system.
• Maintenance of an active lifestyle – effective diabetes control without severe limitations.
• Use of modern technologies – insulin pumps and continuous glucose monitoring.
• Personalized approach – individualized therapy plans and insulin dosing.

Treatment is provided in specialized endocrinology clinics in Belarus using modern glucose monitoring methods, insulin therapy, and innovative technologies. Experienced specialists develop personalized treatment plans for patients of all ages.