Background: In Italy many diabetics still lack adequate care in general practice. We assessed the effectiveness of different strategies for the implementation of an evidence-based guideline for the management of noncomplicated type 2 diabetes among General Practitioners (GPs) of Lazio region.

Seventy-eight men with borderline hypertension according to the World Health Organization criteria underwent echocardiographic examination, followed by simultaneous ambulatory blood pressure and electrocardiographic monitorings for 24 h. The prevalence of echocardiographic left ventricular hypertrophy was 16.6% (13/78). Borderline hypertensives with left ventricular hypertrophy had more supraventricular (P less than .001) and ventricular ectopic beats (P less than .001) than normotensive controls and borderline hypertensives without cardiac involvement. Furthermore, ventricular ectopic activity was significantly related to left ventricular mass (r = 0.58, P less than .05) in borderline hypertensives showing echocardiographic evidence of left ventricular hypertrophy. Our findings suggest that noninvasive assessment of target organ status, including echocardiography, should be employed to optimize risk stratification in borderline hypertension.

Malignant hypertension causes anatomical and functional damage in several target organs, in particular brain, retina, heart and kidneys. Although vascular lesions in the gastroenteric tract are known to occur in several instances, their clinical relevance is unknown. In this study five cases of malignant hypertension, presenting with acute abdominal symptoms, are reported. A history of essential arterial hypertension was present in three patients; while one patient had a previous diagnosis of renovascular hypertension and one patient had renoparenchymal hypertension. However, in all cases the antihypertensive treatment was discontinued and inadequate before the accelerated malignant phase. The acute abdominal symptoms at presentation were due to intestinal infarction in 3 patients and acute pancreatitis in 2 patients. One patient with intestinal infarction died of postoperative cardiogenic shock. Our data are in agreement with previous reports describing the possible intra-abdominal complications of malignant hypertension. The therapeutic approach in such conditions should always consider an effective antihypertensive treatment in conjunction with surgical options.

In order to define cardiac hypertensive involvement a group of 25 consecutive elderly male hypertensive outpatients and 25 age-matched male normotensive controls underwent full non-invasive assessment of cardiac status by resting 12-lead electrocardiography, Doppler-echocardiographic examination and simultaneous ambulatory blood pressure and electrocardiographic monitorings. Elderly hypertensives showed a higher prevalence of electrocardiographic left ventricular hypertrophy, an increased echocardiographic left ventricular mass, an impaired left ventricular filling pattern and more frequent ventricular arrhythmias when compared with normotensive controls. In elderly patients, left ventricular mass was found to be correlated with 24-hour ambulatory blood pressure (r = 0.47, p < 0.01) and 24-hour ambulatory blood pressure variability (r = 0.52, p < 0.01), while ventricular arrhythmias were correlated with left ventricular mass (r = 0.52, p < 0.01), the Doppler synthetic index of diastolic function E/A ratio (r = -0.56, p < 0.01) and both 24-hour systolic (r = 0.54, p < 0.01) and diastolic (r = 0.59, p < 0.01) ambulatory blood-pressure variabilities. These data suggest that hypertension induces in elderly patients an impairment of cardiac structure and function comparable with that already shown in younger hypertensives. Therefore, the assessment of hypertensive target-organ damage currently employed in younger subjects should be also considered in elderly hypertensives, at least when no other relevant medical disease is present.

No abstract