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Postoperative hypoglycaemic coma associated with chlorpropamide.
British Journal of Anaesthesia
|August 1, 1975
Summary
A patient on chlorpropamide for diabetes experienced hypoglycaemic coma after surgery for a perforated gastric ulcer. This highlights a critical drug interaction risk during surgical emergencies.
Area of Science:
- Endocrinology
- Gastroenterology
- Surgical Complications
Background:
- Diabetes mellitus management with oral hypoglycemic agents.
- Chlorpropamide as a first-generation sulfonylurea for type 2 diabetes.
- Perforated gastric ulcer as a surgical emergency.
Observation:
- A 72-year-old male patient with a history of diabetes mellitus.
- Treatment regimen included chlorpropamide.
- Underwent emergency surgery for a perforated gastric ulcer.
Findings:
- Post-operative hypoglycaemic coma developed.
- Potential link between chlorpropamide and post-operative metabolic complications.
- Sustained glucose-lowering effect of chlorpropamide contributing to severe hypoglycemia.
Implications:
- Need for careful medication review in diabetic patients undergoing surgery.
- Risk of severe hypoglycemia with sulfonylureas in perioperative settings.
- Importance of monitoring glucose levels closely in patients treated with chlorpropamide post-operatively.