[Hospital-wide vascular screening program at the University Medical Center, Utrecht: prevalence of risk factors and asymptomatic vascular disease from 1996 to 2002].

OBJECTIVE

Tracing and treating cardiovascular risk factors in patients with arterial vascular disease and in patients with high risk of developing vascular diseases.

DESIGN

Descriptive.

METHOD

In September 1996 at the University Medical Center Utrecht, the Netherlands, a vascular screening and prevention programme was started for newly referred patients aged between 18 and 79 years presenting with one or more of the following: coronary artery disease, cerebrovascular disease, peripheral arterial disease, hypertension, diabetes mellitus or lipid disorders. In all patients, risk factors for developing (new) vascular diseases were assessed and non-invasive vascular diagnostics aimed at finding asymptomatic vascular disease were done.

RESULTS

Between 1 September 1996 and 31 October 2002, 3075 patients took part in the screening programme. Within the various patient groups and often despite treatment, there was a high prevalence of hypertension, smoking, dyslipidaemia, hyperhomocystemia and overweight. In patients with peripheral artery disease, carotid artery stenosis > or = 50% was detected in 17% and an aneurysm of the abdominal aorta in 5%. In patients presenting with diabetes mellitus, hypertension or lipid disorders the prevalence of asymptomatic arterial disease was 1-5%. Asymptomatic vaso-dilatory disease in particular was uncommon.

CONCLUSION

A hospital-wide vascular screening and prevention programme for a wide range of high-risk vascular patients was shown to be feasible and resulted in the detection of risk factors and asymptomatic arterial disease. It is a reliable starting point for actual risk intervention. More attention should be paid to treating existing risk factors.