title: [Inadequate treatment and control of arterial hypertension in patients with type 2 diabetes mellitus].
abstract: 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.
mesh_terms: D000368:Aged; D000419:Albuminuria / Q000453:epidemiology / Q000209:etiology; D000959:Antihypertensive Agents / Q000008:administration & dosage / Q000145:classification / Q000627:therapeutic use; D001794:Blood Pressure; D015331:Cohort Studies; D015897:Comorbidity; D003924:Diabetes Mellitus, Type 2 / Q000150:complications* / Q000188:drug therapy / Q000453:epidemiology; D011307:Drug Prescriptions / Q000706:statistics & numerical data; D004359:Drug Therapy, Combination; D004363:Drug Utilization / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D006973:Hypertension / Q000150:complications* / Q000188:drug therapy / Q000453:epidemiology; D007004:Hypoglycemic Agents / Q000627:therapeutic use; D007328:Insulin / Q000627:therapeutic use; D007558:Italy / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D011897:Random Allocation; D012307:Risk Factors; D012494:Sampling Studies
chemical_list: D000959:Antihypertensive Agents; D007004:Hypoglycemic Agents; D007328:Insulin
vernacular_title: L'ipertensione arteriosa non e' adeguatamente trattata e controllata nei pazienti con diabete mellito di tipo 2.