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1.
Med Trop (Mars) ; 68(6): 606-10, 2008 Dec.
Artigo em Francês | MEDLINE | ID: mdl-19639829

RESUMO

Thirty-five percent of stroke events observed in Dakar, Senegal involve hemorrhaging. Coma is a frequent revealing sign of the disease and a severe prognostic factor. Since specific therapy is unavailable in sub-Saharan Africa, only symptomatic medical treatment is proposed to most patients presenting intracerebral hemorrhage. The purpose of this longitudinal study was to evaluate prognosis and survival in patients presenting with intracerebral hemorrhage in a neurological critical care unit in Senegal. Study was conducted from April 15, 2006 to July 18, 2007 in the neurological critical unit of the Fann University Hospital Center in Dakar. Mortality and probability of survival were estimated using Kaplan Meier methods. The predictive value of factors significantly correlated with prognosis was determined by multivariate analysis using a Cox proportional hazards model. A total of 51 cases of intracerebral hemorrhage were included in this study. Mean patient age was 64 years and the sex ratio was 1.13. Median survival was 7 days and mortality in the neurological critical care unit was 80.4%. The probability of survival at days 10, 30 and 90 were 43.14%, 21.57% and 13.73% respectively. Occurrence of a complication on day 3 was shown to be an independent risk factor for early death. Intracerebral hemorrhage with coma is associated with a high mortality rate. Better primary prevention is necessary.


Assuntos
Hemorragia Cerebral/mortalidade , Coma/mortalidade , Adulto , Idoso , Idoso de 80 Anos ou mais , Cuidados Críticos , Feminino , Mortalidade Hospitalar , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Prospectivos , Senegal/epidemiologia , Análise de Sobrevida
2.
Médecine Tropicale ; 68(6): 606-610, 2008.
Artigo em Francês | AIM (África) | ID: biblio-1266844

RESUMO

Trente cinq pour cent des accidents vasculaires cerebraux sont de nature hemorragique a Dakar. Le coma constitue souvent un mode de revelation de la maladie et un facteur de gravite. En l'absence de therapeutique specifique en Afrique subsaharienne; seul un traitement medical symptomatique est propose en general aux patients victimes d'hemorragie cerebrale. Le but de l'etude etait d'etudier la survie et d'evaluer le pronostic des hemorragies cerebrales avec coma dans une unite de neuroreanimation senegalaise. Il s'agissait d'une etude longitudinale qui s'etait deroulee du 15 avril 2006 au 18 juillet 2007 a l'unite de neuroreanimation du Centre Hospitalier Universitaire de Fann a Dakar. Les taux de mortalite et la probabilite de survie etaient estimes par la methode de Kaplan Meier. L'effet des variables significativement associees au pronostic etait etudie en analyse multivariee a l'aide d'un modele des risques proportionnels de Cox. Cinquante et un cas d'hemorragie intracerebrale etaient inclus avec une mediane d'age de 64 ans et un sex ratio de 1;13. La mediane de survie etait de 7 jours et la mortalite en neuroreanimation etait de 80;4. Les probabilites de survie a J10; J30 et J90 etaient respectivement de 43;14; 21;57et 13;73. L'existence de complications a J3 etait apparue comme facteur independant de mortalite precoce. Les hemorragies intracerebrales avec coma sont associees a une mortalite elevee et soulignent l'interet de la prevention primaire


Assuntos
Hemorragia Cerebral , Coma , Prognóstico
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