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In daily practice, arterial hypertension (AHT) and hypercholesterolaemia are frequently associated with the existence of multiple common etiopathogenic interrelationships. This situation leads to an exponential increase in cardiovascular risk for these patients, so it is essential to know the prevalence and therapeutic management of hypercholesterolaemia in the hypertensive patient. This national study analyses the distribution of total cholesterol levels and low-density lipoprotein cholesterol as well as hypercholesterolaemia prevalence and its therapeutic management in the uncontrolled hypertensive Spanish population. We observed mean total cholesterol levels of 227 ± 41 mg/dl with a high prevalence of hypercholesterolaemia (34.2%) among hypertensive patients, and the percentage of those patients with “desirable” total cholesterol levels (<200 mg/dl) was <25%. The treated hypertensive patients presented both significantly higher mean cholesterol levels and greater hypercholesterolaemia prevalence than the untreated hypertensive patients. It appears that total cholesterol levels are scarcely related to the presence or non-presence of obesity, diabetes or smoking. Regarding treatment, only 14.6% of the hypercholesterolaemic hypertensive patients received hypolipaemic treatment with statins. These results support the need to introduce measures for better diagnostic and therapeutic management of hypercholesterolaemic hypertensive patients that will lead to a much higher reduction in cardiovascular risk for these patients. [ABSTRACT FROM AUTHOR]

Objective: To determine causes of treatment resistance in patients with refractory hypertension, and to estimate the prevalence of true resistant hypertension. Methods: We studied 50 consecutive patients referred with refractory hypertension after exclusion of hypokalemia and stenosis of the renal artery. Ambulatory blood pressure monitoring was performed in all patients to detect white-coat effect. The patients were hospitalized, antihypertensive drugs were withdrawn and a screening for secondary hypertension was performed. In addition, these patients, and a control group of essential hypertensives controlled with three antihypertensive drugs, underwent a OGTT with 75 g of glucose. Results: Primary normokaliemic hyperaldosteronism was diagnosed in seven patients. Two patients had a pheochromocytoma and six had white-coat effect. The 35 remaining patients with true resistant hypertension shown significant differences in serum insulin and HOMA IR when compared with the control group. Conclusions: These findings show that among normokaliemic treatment-resistant hypertension, the presence of hyperaldosteronism and pheochromocitoma is quite high. Moreover, treatment resistance in hypertensive patients appears to be associated with insulin resistance. [ABSTRACT FROM AUTHOR]

Aim: Lercanidipine, a long-acting dihydropyridine with a good antihypertensive efficacy and tolerability in clinical use. With the aim to determine the efficacy and tolerability of this drug in usual clinical practice we performed the ELYPSE trial. Methods: Grade 1 or 2 essential hypertensive patients in whom their physicians considered to prescribe a dihydropyridine were conferred to Lercanidipine 10 mg once daily with a 3-month follow-up; 9059 patients were included (age: 63 ± 11 years; 58% women, 60% over 60 years, 56% grade 2 hypertensives and 69% previously treated with other antihypertensive drugs). A subgroup of 1267 patients (14%) who were included in the study had experienced adverse reactions with other drugs. Electronic case-report forms and a central database (Internet) were used in this trial. Results: At baseline, blood pressure (BP) was 160.1 ± 10.2/95.6 ± 6.6 mmHg; and heart rate (HR) 77.3 ± 9.3 beats/min. Significant reductions in both systolic and diastolic BP were attained at 1 month with slight additional decreases 2 months later. At 3 months, BP was 141.4 ± 11.3/83.1 ± 6.9 mmHg, and HR 75.2 ± 8.2 beats/min (p < 0.001 versus baseline). At the study end, 64% of the patients achieved a diastolic BP <90 mmHg, BP control (< 140/90 mmHg) was attained in 32%. In the subgroup of diabetics (n = 1269) an adequate BP control (lt;130/85) was attained in only 16.4%. The overall incidence of adverse events was 6.5%, of which the most frequent were headache (2.9%), ankle oedema (1.2%), flushing (1.1%) and palpitations (0.6%). Withdrawal rate was < 1%. The efficacy and tolerability in the subgroup of patients included in the study due to adverse events with other drugs were similar to the whole study group. Conclusion: In this study Lercanidipine has shown a good efficacy and tolerability in daily clinical practice. These findings are concordant with those reported in randomized controlled trials. 130/85) was attained in only 16.4%. [ABSTRACT FROM AUTHOR]