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[Cerebrovascular disease and diabetic patients with hypertension]
1Department of Metabolism and Endocrine Internal Medicine, Chubu Rosai Hospital.
Insights
Diabetic patients face increased stroke risk. Aggressively lowering blood pressure to below 130/80 mmHg is crucial for stroke prevention in diabetics.
Area of Science:
- Cardiovascular Medicine
- Endocrinology
- Neurology
Context:
- Diabetic patients exhibit a higher incidence of stroke, particularly cerebral infarction.
- Hypertension, aging, and sex differences are significant stroke risk factors.
- Diabetes frequently coexists with hypertension, exacerbating stroke risk.
Purpose:
- To highlight the necessity of tighter blood pressure control in diabetic patients for stroke prevention.
- To establish a recommended blood pressure target for diabetic individuals.
- To suggest optimal pharmacological approaches for blood pressure management in this population.
Summary:
- Aggressive blood pressure reduction significantly lowers stroke risk, as evidenced by large-scale studies.
- A target blood pressure of less than 130/80 mmHg is recommended for diabetic patients.
- Treatment should be approached cautiously and incrementally, with ACE inhibitors and/or calcium channel blockers as first-line options.
Impact:
- Emphasizes the critical need for stringent blood pressure management in diabetes to mitigate cerebrovascular events.
- Provides evidence-based guidelines for optimizing stroke prevention strategies in diabetic populations.
- Informs clinical practice regarding antihypertensive therapy choices for reducing stroke incidence in diabetics.
Abstract:
Diabetic patients have a higher incidence of stroke, especially cerebral infarction. Hypertension as well as aging and sex differences are recognized as a major factor for stroke. In addition, diabetes is likely to be accompanied by hypertension. Recently, many mega studies have reported that aggressive blood pressure reduction significantly reduced stroke. Therefore, the tighter control of blood pressure is required to prevent stroke in diabetic patients as compared with non-diabetic subjects. Desirable target pressure is less than 130/80 mmHg and the treatment in older patients should be almost the same as in younger patients, although blood reduction should be attempted safely and by a step. The use of ACE-inhibitor and/or Ca antagonist is recommended as first-line drugs for achieving it.