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E Prodi

Publications and source records attributed to E Prodi.

4 recordsLinked to original sources
PubMed2003

How well are hypertension and albuminuria treated in type II diabetic patients?

The purpose of this study was to assess the management of both hypertension and micro/macroalbuminuria in a cohort of type II diabetic patients. In the first 6 months of the year 2000, 5815 diabetic patients were identified through prescriptions for antidiabetic drugs in our sanitary district (191 568 inhabitants). In all, 65% (3810) of these type II diabetic patients were also given prescriptions for antihypertensive drugs. A total of 400 diabetic patients were randomly selected and 171 entered the study (gender: 94/77 M/F; age: 66.6+/-8 years; diabetes duration: 12+/-9 years): 100 patients (group DT) were treated with antihypertensive drugs and 71 (group DU) were untreated. Blood pressure, urine albumin-to-creatinine ratio (ACR), and glycated haemoglobin were measured in the two groups. A total of 80% (57/71) of DU patients were hypertensive (BP>/=130/85 mmHg). Specifically, 24.4% had diastolic hypertension (BP>/=85 mmHg) and 79% systolic hypertension (BP>/=130 mmHg). Only 63% (100/157) of the hypertensive patients were treated with antihypertensive drugs (two drugs/patient on average, range 1-5). In addition, only 13% of the DT patients were adequately controlled (BP<130/85 mmHg), while the others had above target blood pressure levels (14%: 130-139/85-89 mmHg; 40%: 140-159/90-95 mmHg, and 33%>/=160/95 mmHg). Angiotensin converting enzyme inhibitors (ACE-I) and angiotensin receptor blockers (ARB) were included in the antihypertensive medical regimen in 70% of the DT patients (ACE-I: 62%; ARB: 8%; diuretics: 39%; dihydropyridine calcium antagonists: 38%; alpha-blockers: 20%, beta-blockers: 17%; clonidin: 8%; nondihydropyridine calcium antagonists: 5%). Only 33% of type II diabetic patients underwent a screening for microalbuminuria as assessed on clinical records. The same percentage of micro- and macroalbuminuric patients (13.5%) was observed in the DT group, whereas 25% micro vs 3% macro were found in the DU group. In all, 73% of microalbuminuric patients were not on ACE-I/ARB. Hypertensive type II diabetic patients were often left untreated and only a minority of those treated were optimally controlled. The importance of an elevated systolic pressure is underestimated and the number of antihypertensive drugs prescribed insufficient. Screening and treatment of albuminuria are inadequate.

Aged↗
PubMed2000

[Metabolic effects of changes in dietary sodium intake in patients with essential hypertension].

BACKGROUND: To evaluate the metabolic effects of modification of sodium intake in patients with essential hypertension. METHODS: Thirteen patients with essential hypertension (10 M, median age 51 yrs, range 21-64) followed in random order a low-sodium and a high-sodium diet (50 mmol Na/day vs 250 mmol/day for two weeks each). At the end of each diet an evaluation was made of 24 hour blood pressure (ABPM, Spacelabs 90207) and serum concentration of: glucose, total and HDL cholesterol, uric acid, lipoproteins A, B, Lp(a), total proteins, albumin. RESULTS: Twenty-four hours systolic and diastolic BP were significantly higher at the end of high sodium diet than of low sodium diet [respectively 132 mmHg (120-161) vs 128 mmHg (109-150); p = 0.008 and 84 mmHg (71-99) vs 81 mmHg (70-95); p = 0.008)]. No significant variations were found as regards serum glucose and lipidic parameters between low and high sodium diets. Serum uric acid was significantly higher following low sodium diet [5.9 mg/dl (4.5-8) vs 4.6 mg/dl (3.4-6.5); p = 0.003)], as well as serum total proteins [7.2 g/dl (6.9-8.2) vs 7 g/dl (6.5-7.8); p = 0.027)]. A significant direct correlation was found between changes of uric acid and total proteins from low to high sodium diet (Spearman's rho = 0.57; p = 0.04). CONCLUSIONS: In patients with essential hypertension a moderate dietary sodium restriction, able to reduce significantly 24 hours arterial pressure, does not worsen serum glucose nor lipids concentration.

Adult↗
PubMedDate not supplied

[Inadequate treatment and control of arterial hypertension in patients with type 2 diabetes mellitus].

BACKGROUND: Aim of this study is to evaluate the treatment and control of arterial hypertension in patients with type 2 diabetes. METHODS: We identified 5815 diabetic patients in our health-care district (191,568 inhabitants) through prescriptions for insulin and/or hypoglycaemic drugs in the first 6 months of 2000; 3810 of them (65%) also had prescriptions for antihypertensive drugs. We evaluated a randomly selected sample of 171 patients with type 2 diabetes, 100 of whom were receiving antihypertensive drugs (94 males and 77 females, mean age 66.6 +/- 8 years, mean diabetes duration 12+/-9 years). RESULTS: Fifty-seven out of 71 patients not treated with antihypertensive drugs (80.3%) had a BP = 130/85 mmHg; 24.4% of them had a diastolic BP = 85 mmHg and 79% had a systolic BP = 130 mmHg. Thirteen out of 100 treated patients (13%) had a BP < 130/85 mmHg. Among the patients treated with antihypertensive drugs 36% received one drug, 36% two drugs and 28%=3 drugs; mean 1.98 +/- 0.9 drugs/patients. Among the patients treated with monotherapy 36.1% received ACE-inhibitors, 36.1% dihydropyridinic calcium-antagonists, 11.1% alpha-blockers, 11%, diuretics, 2.8% non-dihydropyridinic calcium-antagonists, and 2.8% angiotensin II antagonists. Patients treated with two antihypertensive drugs received more frequently an ACE-inhibitor plus a diuretic (31%) or an ACE-inhibitor plus an alpha-blocker (23%) or an ACE-inhibitor plus a dihydropyridinic calcium-antagonists (20%). A diuretic was used in 40% of the patients with two antihypertensive drugs and in 78% of those with >= 3 drugs. CONCLUSIONS: Many hypertensive type 2 diabetic patients are left untreated and only a minority of those treated reach optimal blood pressure control. The importance of an elevated systolic pressure is underestimated, and the number of antihypertensive drugs prescribed is suboptimal.

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