Factors associated with resistant hypertension in a large cohort of hypertensive patients: the Pol-Fokus study

Polskie Archiwum Medycyny Wewnętrznej
Aleksander PrejbiszAndrzej Januszewicz

Abstract

Patients with resistant hypertension (RHT) are at high risk for coronary artery disease (CAD) and cerebrovascular disease (CVD), compared with the general hypertensive population. The aim of the study was to evaluate factors associated with RHT in a large sample of hypertensive patients under the care of general practitioners and specialists in Poland. We included 12 375 patients (mean age, 64.0 ±12.3 years; age range, 18-98 years; women, 59%) with hypertension treated for at least 1 year. Patients were divided into 3 groups: with controlled hypertension, uncontrolled hypertension (not fulfilling the criteria for RHT), and RHT. Controlled hypertension, uncontrolled hypertension, and RHT were found in 47.3%, 27.9%, and 24.7% of the patients, respectively. The RHT rate was higher in patients visiting specialist offices (29.8%) and in patients with diabetes (32.5%), CAD (31.5%), CVD (33.3%), and impaired renal function (31.9%). Patients with RHT were characterized by the highest rate of high (23.5%) and very high (60.5%) added cardiovascular risk. An underuse of preferred antihypertensive drug combinations and aldosterone antagonists in patients with uncontrolled hypertension and RHT was observed. In a multivariate analysis, RHT w...Continue Reading

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