Variaciones en el perfil clínico y pronóstico de las hemorragias intracerebrales no traumáticas (1986-2004)

A B S T R A C T Background and objectives: Cardiovascular risk factors, clinical features and early outcome of first-ever primary intracerebral haemorrhage (PIH) from 1986 to 2004 using the Sagrat Cor Hospital of Barcelona Stroke Registry were assessed, and compared with data from patients with first-ever ischemic stroke. Patients and methods: The study population consisted of 380 patients with PIH and 2,082 patients with ischemic stroke. Secular trends for the periods 1986-1992, 1993-1998 and 1999-2004 were analyzed. Results: Age increased significantly (P < .001) throughout the 3 study periods and there was a significant increase in the percentage of patients with atrial fibrillation, chronic obstructive pulmonary disease (COPD) and lobar topography. The use of brain magnetic resonance imaging (MRI) also increased significantly throughout the study periods. In comparison with ischemic stroke in-hospital death was more frequent (28,2 vs. 12%) and lacunar syndrome (9,5 vs. 31,4%) and symptom-free patients at discharge were less frequent in the intracerebral haemorrhage group (6,1 vs. 18,3%).