How to improve screening in first-degree relatives of patients with premature coronary heart disease.

BACKGROUND: Guidelines on the prevention of cardiovascular disease recommend screening in close relatives of patients with premature coronary heart disease (CHD). This family history puts them at increased risk for CHD, independent of other major risk factors, but screening for CHD risk factors in these relatives is not widely practiced in Europe. This demonstration project examined how to improve screening of close relatives of patients with premature CHD in daily practice. METHODS: A controlled study design was used. Four hospitals were compared in a pre-test as to the actual screening of relatives of patients with premature CHD. Then they were arranged in pairs and randomly assigned to the Usual care (U) or Intervention group (I). An information and health education program--involving patients, relatives and family doctors--was developed in I to improve screening by the family doctor. RESULTS: The pre-test confirmed that screening of relatives of patients with premature CHD is poorly practiced in the four regions; no significant differences between I and U were observed. The screening of relatives during the study period reached 63.9% in I compared to 25.4% in U. This difference between I and U was present in siblings and offspring. The cardiovascular risk profile of the relatives of I was not optimal and needed improvement. CONCLUSION: Screening of first-degree relatives of patients with premature CHD can be significantly improved through a health education program. This is the first and necessary step to improve the management of risk factors in these people, who are at increased risk for CHD.