[Clinical practice guidelines for hypertension 2003. Do they clarify or confuse?].
In May 2003 the almost simultaneous publication of the Update on Clinical Practice Guidelines by The Spanish Society of Cardiology, an initial document of the VII Report of Joint National Committee (JNC), and the European Society of Cardiology and European Society of Hypertension Guidelines in another jointly issued document, created controversy. The points of disagreement basically concerned the classification of hypertension, the choice of treatment strategy on the basis of individual cardiovascular risk, and the choice of initial treatment. A detailed analysis of the three documents, however, reveals more points of concurrence than of actual disagreement. A category between normal blood pressure and established hypertension, classified as prehypertension in the VII JNC Report and as normal-high BP in the Spanish and European Society of Cardiology Guidelines, includes a population at high risk for developing hypertension and in which lifestyle modifications are needed. In some specific clinical situations, basically in vascular high-risk patients, there is broad consensus on the definition of therapeutic groups based on scientific evidence from large clinical trials. In patients not included in a group with a specific indication, any drug included in the 5 main therapeutic groups can be used as the first step in treatment; in this group of patients thiazide diuretics play a preponderant role. The main objective of hypertension treatment is to obtain maximal reduction in overall cardiovascular risk, which requires correction of all associated risk factors and appropriate treatment for target organs likely to be affected.
Bertomeu Martínez
Vicente
V
D006801:Humans; D006973:Hypertension / Q000188:drug therapy*; D017410:Practice Guidelines as Topic / Q000592:standards*