Diabetes & Metabolism Journal

Original Articles

Clinical Study on Cerebral Infarction Complicated with CIDDM pateints.: Sang Jong Lee, Yoon Sang Choi, Seong Chun Shim, Hi Moo Lee, Kwon Choi, Hwa Young Lee; Korean Diabetes J. 1999;23(4):585-591. Published online January 1, 2001

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Abstract PDF: BACKGROUND
Diabetes mellitus increases the risk of cardiovascular disease by two-fold and ischemic cerebrovascular disease by two to four-fold compared with the risk for non-diabetic patients. In patients with NIDDM, the risk of athero- thromboembolic cerebral infarction is known to be increased. We evaluated the significance of clinical variables with respect to the risk of cerebral infarction in NIDDM patients. METHODS: We assessed clinical variables retrospectively in 170 patients (90 men, 80 women) from April 1, 1991 through March 31, 1996, divided into 3 groups;100 NIDDM patients with cerebral infarction (58 men, 42 women), 40 NIDDM patients (17 men, 23 women) and 30 non-diabetic patients with cerebral infarction(15 men, 15 women). We evaluated 130 patients with cerebral infarction employing brain CT or MRI. RESULTS: 1) The mean values of age, serum total cholesterol, LDL, TG, HbA1C, systolic and diastolic BP were significantly higher in patients with NIDDM complicated by cerebral infarction than in those without cerebral infarction. 2) There were no statistically significant differences in body mass index (BMI), duration of DM and HDL between the two groups, respectively. 3) Diabetic retinopathy (especially, proliferative retinopathy) andmacroproteinuria(550 mg/day) were found significantly higher in diabetic patients with cerebral infarction than in those without cerebral infarction. 4) Multiple lacunar infarctions were more frequently observed in patients with NIDDM than non-diabetic patients with cerebral infarction. However, there were no statistically significant differences between the two groups. Conclusion: We suggest that increased age and HbAlC, hypertension, dyslipidemia, macroproteinuria and proliferative diabetic retinopathy could be associated with the risk of cerebral infarction in patients with NIDDM. The results showed that multiple lacunar infarctions were more frequent in patients with NIDDM than in non-diabetic patients. However, there were no statistical significances between the two groups.

Relationship between Carotid Artery Plaque Measured by Ultrasound and Cerebral infarction in Patients with Non-insulin Dependent Diabetes.: Kil Hong Rhee, Sang In Choi, Seung Ok Lee, Cheol Su Lim, Tae Sun Park, Hong Sun Baek; Korean Diabetes J. 1997;21(4):469-475. Published online January 1, 2001

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Abstract PDF: BACKGROUND
The frequency of cerebral infarction is significantly increased in diabetic patients. Early detection of artherosclerotic lesions will be a useful to predict and delay the occurence of cerebral infarction in diabetic patients. The purpose of this study was to investigate the relationship between extracranial carotid artery plaque and cerebral infarction in NIDDM patients, who have cerebral infarction or not, using non-invasive B-mode ultrasonography. METHODS: Ultrasound high resolution B-mode imaging of carotid arteries was conducted on cerebral infaretion patients with NIDDM and non cerebral infaretion patients with NIDDM to determine the presence of the carotid artery plaque. RESULTS: The incidence rate of cerebral infarction was increased in relation to extracranial carotid artery plaquie existence. The exeistence of carotid artery plaque was higher in NIDDM patients with cerebral infarction than without cerebral infarction(p<01050). Multiple logistic regression analysis showed that development of cerebral infarction in NIDDM patients, who had carotid plaque, was 2.8 fold higher than NIDDM patients who had not carotid plaque(p<0.05), Conclusions: Existence of carotid plaque was closely related to cerebral infarction. Therefore, early detection of extraeranial carotid plaque by B-mode ultrasonography is very useful in predicting cerebral mfarction in NIDDM patients.

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