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Updated: Aug 8, 2026

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Published on: June 11, 2012
Factors influencing post-operative hyperglycaemia in type 2 diabetes mellitus patients managed without
1Anaesthesiology Unit, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia.
Abstract:
Surgery induces a 'stress' state leading to post-operative hyperglycaemia. To investigate this effect on patients with Type 2 Diabetes Mellitus, we reviewed the records of 50 diabetic patients who underwent surgery without intraoperative insulin. Demographic features together with pre-operative and post-operative blood glucose readings were noted. 27.3% of patients with well controlled pre-operative blood glucose levels developed post-operative hyperglycaemia. In contrast, 84.6% of patients with poorly controlled levels developed the same. Poor control of blood glucose and duration of operation were the only significant predictors of post-operative hyperglycaemia.
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