[Between old and new targets: blood pressure control in hypertensive outpatients].

OBJECTIVE: In developed countries, blood pressure (BP) control has increased over the past few decades and is now approaching 70% of patients. Herewith we report the results of a cross-sectional study carried out on hypertensive outpatients. DESIGN AND METHODS: In a cohort of 1,412 consecutive hypertensive outpatients (790 females, 622 males; mean age: 60.3±12.2 years) evaluated from January 2015 to December 2016, the following parameters were assessed: age, gender, body mass index (BMI), waist circumference (WC), smoking habits, BP in the sitting position, estimated glomerular filtration rate (eGFR), serum glucose, lipid profile, antihypertensive drugs prescribed. In agreement with the European guidelines, hypertension was defined as sitting BP ≥140/90 mmHg or use of antihypertensive drugs. Patients whose BP was <140/90 mmHg were considered as having achieved BP control. Furthermore, in compliance with the redefinition of hypertension suggested by the American College of Cardiology/American Heart Association (ACC/AHA), a second level of BP control (BP <130/80 mmHg) was evaluated. RESULTS: Overall, 75.7% of hypertensive patients achieved BP levels <140/90 mmHg, while 50.5% achieved BP levels <130/80 mmHg. In both contexts, compared with patients whose BP was not controlled, those achieving the BP targets were mainly younger and females with a lower prevalence of obesity, diabetes and chronic kidney disease. Furthermore, they also had a lower WC and a higher eGFR. CONCLUSIONS: Nearly 76% of patients achieved the BP target of <140/90 mmHg, a result which is higher than the 70% achieved in Europe, and 50.6% achieved that of <130/80 mmHg, a result which is slightly higher than the 47% recently reported in USA.

[PRES (Posterior Reversible Encephalopathy Syndrome): potential complication of hypertensive crisis. Case report and literature review].

Posterior reversible encephalopathy syndrome (PRES) is a clinical-radiological syndrome, usually reversible, characterized by vasogenic oedema in cerebral posterior regions in patients with autoimmune diseases, nephropathies, hypertensive crisis, eclampsia and exposure to cytotoxic drugs. The main symptoms are: headache, nausea, vomiting, seizures, visual disturbance and altered consciousness. Complications as cerebral hemorrhage and recurrences are rare. We describe a case of a 65 years old woman, affected by chronic kidney disease, recently exacerbated, diabetes and hypertension in treatment, who showed an heterogeneous clinical presentation with vomiting, headache, blurred vision and impaired consciousness during an episode of acute hypertension. After an adjustement of the antihypertensive treatment we observed a regression of symptoms in one week. FLAIR sequences on MRI showed cerebral bilateral vasogenic oedema in posterior regions, typical for PRES. This case was suggestive for PRES and a prompt adjustement of the antihypertensive treatment was critical for clinical recovery. Brain MRI was crucial for diagnosis. It is important for clinicians to recognize PRES as a possible complication of renal disease and hypertensive crisis.