Acute seizures after spontaneous intracerebral hemorrhage in young individuals: 11-year trends and association with mortality.
Epilepsy Res
; 205: 107408, 2024 Sep.
Article
en En
| MEDLINE
| ID: mdl-39002389
ABSTRACT
BACKGROUND:
The rate of spontaneous Intracerebral Hemorrhage (sICH) is rising among young Americans. Trends in acute seizure (AS) incidence in this age group is largely unknown. Further, the association of AS with mortality has not been reported in this age group. The aim of this study is to determine trends in AS among young individuals with sICH.METHODS:
The Merative MarketScan® Commercial Claims and Encounters database, for the years 2005 through 2015, served as the data source for this retrospective in-hospital population study. This period was chosen as spontaneous ICH incidence increased among young individuals between 2005 and 2015. Our study population included patients aged 18-64 years with ICH identified using the International Classification of Diseases, Ninth and Tenth Revision (ICD-9/10) codes 430, 431, 432.0, 432.1, 432.9, I61, I61.0, I61.1, I61.2, I61.3, I61.4, I61.5, I61.6, I61.8, and I61.9, excluding those with a prior diagnosis of seizures (ICD-9/10 codes 345.x,780.3x, G40, G41, and R56.8). We computed yearly AS incidence, mortality (in patients with and without seizures), and analyzed trends. We applied a logistic regression model to determine the independent association of AS with mortality accounting for demographic and clinical variables.RESULTS:
AS incidence increased linearly between 2005 (incidence rate 8.1â¯%) and 2015 (incidence rate 11.0â¯%), which represents a 26â¯% relative increase (P for trends <0.0001). In-hospital mortality rate was 14.3â¯% among those who developed AS and 11.5â¯% among those who did not have AS. Overall, between 2005 and 2015, in-hospital mortality decreased from 13.0â¯% to 9.7â¯% among patients without AS but remained unchanged among those with AS. Patients who developed AS were 10â¯% more likely to die than those who did not (OR 1.10, 95â¯% confidence interval 1.02-1.18).CONCLUSIONS:
Between 2005 and 2015, the incidence of AS increased by nearly 26â¯% among young Americans with sICH. In-patient mortality remained unchanged among those who developed seizures but declined among those who did not. The occurrence of AS was independently associated with a 10â¯% higher risk of in-hospital death.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Convulsiones
/
Hemorragia Cerebral
Límite:
Adolescent
/
Adult
/
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Revista:
Epilepsy Res
Asunto de la revista:
CEREBRO
/
NEUROLOGIA
Año:
2024
Tipo del documento:
Article