BACKGROUND: Many aspects of stroke-related headache, such as its incidence, pathophysiology, risk factors, and relation to stroke severity and outcome, are uncertain. DESIGN: A prospective, community-based study including 1,128 consecutive acute stroke patients; 867 (77%) were able to communicate. Stroke severity and the clinical course were assessed using the Scandinavian Stroke Scale (SSS). CT was performed in 84% of patients. In the data analysis, multivariate regression analyses were used when appropriate. RESULTS: Two hundred forty-one (28%) of the 867 patients had headache in relation to stroke onset. Independent risk factors were age (odds ratio [OR] per 20 years, 0.57; 95% confidence interval [CI], 0.43 to 0.86; p = 0.0001), female sex (OR, 1.6; CI, 1.2 to 2.2; p = 0.003), intracerebral hemorrhage (OR, 2.8; CI, 1.5 to 5.4; p = 0.002), stroke in the vertebrobasilar territory (OR, 1.7; CI, 1.1 to 2.3; p = 0.02), and ischemic heart disease (OR, 1.5; CI, 1.1 to 2.2; p = 0.01). In those patients in whom headache was lateralized (46%), it was ipsilateral to the lesion in 68% of cases (p = 0.01). There was no correlation between headache and (1) initial stroke severity as measured with the SSS (p = 0.75), (2) lesion size (p = 0.77), (3) whether or not CT showed cortical involvement (p = 0.29), (4) stroke outcome as measured with the SSS (p = 0.9), or (5) mortality (p = 0.75). CONCLUSION: Stroke-related headache is associated with factors such as age and sex. In patients capable of providing reliable headache information, headache is more frequent in strokes confined to the vertebrobasilar than to the carotid territory and is not associated with stroke severity or whether or not the cortex was involved. Stroke-related headache is not related to stroke outcome.
BACKGROUND: Many aspects of stroke-related headache, such as its incidence, pathophysiology, risk factors, and relation to stroke severity and outcome, are uncertain. DESIGN: A prospective, community-based study including 1,128 consecutive acute strokepatients; 867 (77%) were able to communicate. Stroke severity and the clinical course were assessed using the Scandinavian Stroke Scale (SSS). CT was performed in 84% of patients. In the data analysis, multivariate regression analyses were used when appropriate. RESULTS: Two hundred forty-one (28%) of the 867 patients had headache in relation to stroke onset. Independent risk factors were age (odds ratio [OR] per 20 years, 0.57; 95% confidence interval [CI], 0.43 to 0.86; p = 0.0001), female sex (OR, 1.6; CI, 1.2 to 2.2; p = 0.003), intracerebral hemorrhage (OR, 2.8; CI, 1.5 to 5.4; p = 0.002), stroke in the vertebrobasilar territory (OR, 1.7; CI, 1.1 to 2.3; p = 0.02), and ischemic heart disease (OR, 1.5; CI, 1.1 to 2.2; p = 0.01). In those patients in whom headache was lateralized (46%), it was ipsilateral to the lesion in 68% of cases (p = 0.01). There was no correlation between headache and (1) initial stroke severity as measured with the SSS (p = 0.75), (2) lesion size (p = 0.77), (3) whether or not CT showed cortical involvement (p = 0.29), (4) stroke outcome as measured with the SSS (p = 0.9), or (5) mortality (p = 0.75). CONCLUSION:Stroke-related headache is associated with factors such as age and sex. In patients capable of providing reliable headache information, headache is more frequent in strokes confined to the vertebrobasilar than to the carotid territory and is not associated with stroke severity or whether or not the cortex was involved. Stroke-related headache is not related to stroke outcome.
Authors: Peter Kropp; Martin Holzhausen; Edwin Kolodny; Ulf Becker; Martin Dichgans; Exuperio Diez-Tejedor; Christian Enzinger; Franz Fazekas; Blanca Fuentes; Anna Karpinska; Wolfgang Meyer; Christian Tanislav; Tobias Böttcher; Arndt Rolfs Journal: J Neural Transm (Vienna) Date: 2013-06-09 Impact factor: 3.575
Authors: Thien Phu Do; Angelique Remmers; Henrik Winther Schytz; Christoph Schankin; Sarah E Nelson; Mark Obermann; Jakob Møller Hansen; Alexandra J Sinclair; Andreas R Gantenbein; Guus G Schoonman Journal: Neurology Date: 2018-12-26 Impact factor: 11.800