Diabetic management by insulin infusion during major surgery

Area of Science:

• Nephrology
• Endocrinology
• Transplantation

Background:

• Uremic diabetic patients undergoing renal transplantation often experience glucose dysregulation.
• Maintaining optimal glycemic control is crucial for successful transplant outcomes.

Purpose of the Study:

• To evaluate the efficacy of low-dose intravenous insulin infusion for glycemic management in insulin-requiring, uremic diabetic patients during renal transplantation.
• To compare this method with conventional subcutaneous insulin therapy.

Main Methods:

• Five insulin-requiring, uremic diabetic patients received intravenous insulin infusions to maintain plasma glucose between 100-200 mg/100 ml.
• Insulin infusion rates were adjusted based on prednisone dosage and patient's body mass, using specific formulas.
• Results were compared to nineteen similar patients on conventional subcutaneous insulin therapy.

Main Results:

• Significantly better glucose control was achieved with the low-dose intravenous insulin infusion method.
• This approach facilitated tighter glycemic management compared to traditional subcutaneous insulin administration.

Conclusions:

• Low-dose intravenous insulin infusion is an effective strategy for glycemic control in uremic diabetic patients undergoing renal transplantation.
• This method provides superior glucose management compared to conventional subcutaneous insulin therapy in this patient population.