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Vol. 25. Issue 8.
Pages 478-484 (January 2010)
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Vol. 25. Issue 8.
Pages 478-484 (January 2010)
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Convulsive status epilepticus: clinico-epidemiologic characteristics and risk factors in Peru
Estado epiléptico convulsivo: características clínico-epidemiológicas y factores de riesgo en Perú
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A. Maldonadoa, W. Ramosb, J. Péreza,b, L.A. Huamánc, E.L. Gutiérrezb,
Corresponding author
eringunza@yahoo.es

Corresponding author.
a Servicio de Neurología, Hospital Nacional Dos de Mayo, Lima, Peru
b Instituto de Investigaciones Clínicas, Universidad Nacional Mayor de San Marcos (IIC-UNMSM), Lima, Peru
c Servicio de Neurocirugía, Hospital Nacional Dos de Mayo, Lima, Peru
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Abstract
Introduction

Convulsive status epilepticus constitutes a medical emergency that requires a fast and aggressive management with the objective to prevent neuronal damage and systemic complications. The objective is to determine clinico-epidemiologic characteristics and risk factors associated with convulsive status epilepticus in adults attended in a National Hospital from Lima-Peru in a period of four years.

Methods

Case-control study. Cases were constituted by patients admitted for convulsive status epilepticus in the Adult Emergency Service of National Hospital Dos de Mayo between January 2003 and December 2007. Controls were patients with diagnoses of epilepsy that received treatment in outpatient service of neurology, couplet by age and sex with the group of cases. Medical histories were reviewed and patients were interviewed obtaining clinical, epidemiologic and possible risk factors to convulsive status epilepticus that were registered in an instrument of data recorded.

Results

41 cases of convulsive status epilepticus were presented. 68.3% were male, 28.6% had age between 20 and 29 years old and 15.5% resided in endemic areas of neurocysticercosis. The more frequent aetiologies were remote symptomatic secondary crisis to cranio encephalic trauma and neurocysticercosis and idiopathic; 26.8% showed some intercurrent infection; while, mortality was of 7.3%. Factors associated with a convulsive status epilepticus were the abrupt interruption or suspension of drugs used for the control of convulsions (p=0.038), chronic intake of alcohol (p=0.030) and irregular antiepileptic treatment (p=0.006).

Conclusions

Aetiologies more frequent in the hospital studied from Lima-Peru are remote symptomatic secondary crisis to cranio encephalic trauma, neurocysticercosis and idiopathic. The irregular antiepilepticus treatment constitutes a risk factor to convulsive status epilepticus.

Keywords:
Epilepsy
Status epilepticus
Aetiology
Associated factors
Resumen
Introducción

El estado epiléptico convulsivo constituye una emergencia médica que requiere un manejo rápido y agresivo con la finalidad de prevenir el daño neuronal y complicaciones sistémicas. El objetivo es determinar las características epidemiológicas, clínicas y los factores de riesgo para estado epiléptico convulsivo en adultos en un hospital nacional de Lima-Perú en un período de cuatro años.

Métodos

Estudio casos y controles. Los casos estuvieron constituidos por pacientes atendidos en consultorios externos de Neurología y admitidos por estado epiléptico convulsivo entre enero de 2003 y diciembre de 2007. Los controles fueron pacientes con diagnóstico de epilepsia que recibían tratamiento en consultorios de Neurología, pareados por edad y sexo con el grupo de casos. Se revisó las historias clínicas y se realizó una entrevista a los pacientes obteniéndose datos epidemiológicos, clínicos y posibles factores de riesgo para estado epiléptico convulsivo los cuales fueron registrados en un instrumento de recolección de datos.

Resultados

Se presentaron 41 casos de estado epiléptico convulsivo. El 68,3% correspondió al sexo masculino; el 28,6% tenía una edad entre los 20 y 29 años y el 15,5% residía en áreas endémicas de neurocisticercosis. Las etiologías más frecuentes fueron las crisis sintomáticas remotas secundarias a traumatismo craneoencefálico, neurocisticercosis y la idiopática; el 26,8% presentaba alguna infección intercurrente; mientras que la mortalidad fue del 7,3%. Los factores de riesgo para estado epiléptico convulsivo fueron la interrupción brusca o suspensión del fármaco usado para el control de las convulsiones (p=0,038), ingesta crónica de alcohol (p=0,030) y el tratamiento antiepiléptico irregular (p=0,006).

Conclusiones

Las etiologías más frecuentes en el hospital estudiado de Lima-Perú son las crisis sintomáticas remotas secundarias a traumatismo craneoencefálico y neurocisticercosis así como la idiopática. El tratamiento antiepiléptico irregular constituye un factor de riesgo para estado epiléptico convulsivo.

Palabras clave:
Epilepsia
Estado epiléptico
Etiología
Factores asociados
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References
[1.]
M.G. Chapman, M. Smith, M.P. Hirsh.
Estado epiléptico.
Anaesthesia, 56 (2001), pp. 648-659
[2.]
D.M. Treiman, M.C. Walter.
Treatment of seizure emergencies: convulsive and non-convulsive status epilepticus.
Epilepsy Res, 68 (2006), pp. S77-S82
[3.]
J.I. Sirven, E. Waterhouse.
Management of status Eepilepticus.
Am Fam Physician, 68 (2003), pp. 469-476
[4.]
Treatment of convulsive status epilepticus.
Recommendations of the Epilepsy Foundation of Americas's Working Group on Status Epilepticus.
JAMA, 270 (1993), pp. 854-859
[5.]
A. Delgado-Escueta, C. Wasterlain, D. Treiman, R. Porter.
Status epilepticus: mechanisms of brain damage and treatment.
Raven Press, (1983),
[6.]
F.B. Scholtes, W.O. Renier, H. Meinardi.
Generalized convulsive status epilepticus: causes, therapy, and outcome in 346 patients.
Epilepsia, 35 (1994), pp. 1104-1112
[7.]
P.E. Marik, J. Varon.
The management of status epilepticus.
Chest, 126 (2004), pp. 582-591
[8.]
S.J. Finney, N.P. Hirsch.
Status epilepticus.
Curr Anaesth Crit Care, 16 (2005), pp. 123-131
[9.]
J.W. Chen, G. Wasterlain.
Status epilepticus: pathophysiology and management in adults.
Lancet Neurol, 5 (2006), pp. 246-256
[10.]
N.B. Fountain.
Status epilepticus: Risk factors and complications.
Epilepsia, 41 (2000), pp. S23-S30
[11.]
R.J. De Lorenzo, L.K. Garnett, A.R. Towne, E.J. Waterhouse, J.G. Boggs, L. Morton, et al.
Comparison of status epilepticus with prolonged seizure episodes lasting from 10 to 29 minutes.
Epilepsia, 40 (1999), pp. 164-169
[12.]
J.G. Boggs.
Mortality associated with status epilepticus.
Epilepsy Curr, 4 (2004), pp. 25-27
[13.]
D.H. Lowenstein.
Status epilepticus: An overview of the clinical problem.
Epilepsia, 40 (1999), pp. S3-S8
[14.]
M. De Negri, M.G. Baglietto.
Treatment of status epilepticus in children.
Paediatric Drugs, 3 (2001), pp. 411-420
[15.]
J. Hermoso.
Estado epiléptico convulsivo generalizado.
An Med Interna (Madrid), 18 (2001), pp. 291-293
[16.]
R.J. De Lorenzo, W.A. Houser, A.R. Towne, J.G. Boggs, J.M. Pellock, L. Penberthy, et al.
A prospective population-based epidemiologic study of status epilepticus in Richmond, Virginia.
Neurology, 46 (1996), pp. 1025-1029
[17.]
S. Karasalhoglu, N. Oner, C. CeLtik, Y. Celik, B. Biner, U. Utcu.
Risk factors of status epilepticus in children.
Pediatrics Int, 45 (2003), pp. 429-434
[18.]
A.O. Rossetti, S. Hurwitz, G. Logroscino, E.D. Bromfield.
Prognosis of status epilepticus: rol of aetiology, age and conciousness impairement at presentacion.
J Neurol Neurosurg Psychiatry, 77 (2006), pp. 611-615
[19.]
E. Garzon, R.M. Fernandes, A.C. Sakamoto.
Analisis of clinical characteristics and risk factors for mortality in human status epilepticus.
Seizure, 12 (2003), pp. 337-345
[20.]
W.A. Hauser.
Status epilepticus; frequency, etiology and neurologic sequelae.
Status epilepticus: mechanisms of brain damage and treatment, pp. 3-14
[21.]
R.J. De Lorenzo.
Status epilepticus. Concepts in diagnosis and treatment.
Semin Neurol, 2 (1990), pp. 396-405
[22.]
S. García, E. García, A.J. Villagómez.
Una urgencia neurológica: estado epiléptico (Status epilepticus).
Rev Mex Neuroci, 1 (2000), pp. 12-18
[23.]
S. Otero.
Estado epiléptico.
Epilepsia, aspectos neurobiológicos, médicos y sociales, pp. 230-257
[24.]
R. Hunter.
Status epilepticus: History, incidence and problems.
Epilepsia, 1 (1960), pp. 162-188
[25.]
G.S. García-Ramos, J.A. Niño-Cruz.
Estado epiléptico.
Temas de Medicina Interna. Terapéutica neurológica, pp. 807-817
[26.]
A. Agrawal, J. Timothy, L. Pandit, M. Manju.
Post-traumatic epilepsy: an overview.
Clin Neurol Neurosug, 5 (2006), pp. 433-439
[27.]
Y.K. Gupta, M. Gupta.
Post traumatic epilepsy: a review of scientific evidence.
Indian J Physiol Pharmacol, 50 (2006), pp. 7-16
[28.]
J.M.K. Murthy, S.S. Jayalaxmi, M.A. Kanikannan.
Convulsive Status epilepticus: Clinical profile in a developing country.
Epilepsia, 1 (2007), pp. 1-7
[29.]
A.C. Hui, G.M. Joynt, H. Li, K.S. Wong.
Status epilepticus in Hong Kong Chinese Aetiology, outcome and predictors of death and morbidity.
Seizure, 12 (2003), pp. 478-482
[30.]
B.K. Alldredge, B.H. Lowenstein.
Status epilepticus related to alcohol abuse.
Epilepsia, 34 (1993), pp. 1033-1037
Copyright © 2010. Sociedad Española de Neurología
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