Long-term headache after spontaneous intracerebral haemorrhage.

Abstract

Though headache is commonly observed after stroke and may affect survivors' quality of life, it has rarely been studied after spontaneous intracerebral haemorrhage (ICH). In a cohort of ICH survivors, we assessed the long-term prevalence and determinants of headache. We screened consecutive ICH survivors enrolled in the prospective, single-centre Prognosis of Intracerebral Haemorrhage study for headache 1, 3, and 6 years after ICH, according to the International Headache Society's criteria. Depressive and anxiety symptoms severity was measured at 1-year follow-up. Variables associated with the presence of headache 1 year after ICH were analyzed using univariate and multivariable models. Among the 146 patients included in this study, 31 (21%), 25 (19%), and 14 (20%) patients reported headache at 1-, 3-, and 6-year follow-up, respectively. In an age-adjusted model, patients with headache at ICH onset (adjusted odds ratio [aOR] 2.75; 95% CI 1.02-7.42) and previous history of headache (aOR 4.60; 95% CI 1.74-12.1) were associated with headache at 1-year follow-up. Patients with headache were more likely to report depressive and anxiety symptoms at 1-year follow-up (both p < 0.02). One in five ICH survivors suffered from headache and patients who reported headache at ICH onset were especially at risk.