Nutrition, metabolism, and cardiovascular diseases : NMCD
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Nutr Metab Cardiovasc Dis · Mar 2006
Multicenter StudyClinical efficacy and tolerability of alpha-blocker doxazosin as add-on therapy in patients with hypertension and impaired glucose metabolism.
The aim of this trial was to evaluate the effect of doxazosin as add-on therapy in patients with hypertension not adequately controlled on current antihypertensive therapy, and impaired glucose metabolism. The effect of doxazosin administered as add-on therapy was to be considered significant both from clinical and statistical viewpoints if the proportion of patients with adequate control of blood pressure (BP<130/85 mmHg) would be at least 30% after 16 weeks of combined therapy. ⋯ In patients not responsive to antihypertensive treatment and concomitantly affected by impaired glucose metabolism, achievement of target BP was obtained in more than one third of cases after 16-week add-on treatment with doxazosin. Changes in glyco-lipidic parameters and reduction of 10-year CHD risk observed during the study, although of moderate extent, confirm the overall favourable effect of antihypertensive combinations including doxazosin.