[Use of extra-hospital emergency systems in the treatment of acute stroke in the region of Murcia. Possible repercussions on the urgent care of stroke patients]. / Utilización del sistema de emergencias extrahospitalario en el tratamiento del ictus agudo en la región de Murcia. Posible repercusión en la asistencia sanitaria urgente del ictus.

AIM: To examine the use of extra-hospital emergency systems in the urgent care of stroke patients in our region and their influence on the time required to reach hospital, the time needed to perform an urgent computerised axial tomography (CAT) scan and the delay in receiving attention from the specialist. PATIENTS AND METHODS: Samples were collected from 232 stroke patients out of the total number admitted to our hospitals. Data about the stroke were collected prospectively, and included the arrival time, the time required to perform the CAT scan and the time the specialist devoted to attending the patient. Data were also gathered about the different extra-hospital transport and emergency systems. A statistical analysis was performed to determine the effect of using the extra-hospital emergency procedures on the different variables. RESULTS: A total of 53.6% of patients arrived within the first three hours. 38.7% went straight to hospital, 25% visited extra-hospital Emergency Services first, and 18.5% made a prior visit to Primary Care. 51.5% found their own way to the hospital and 46.7% arrived by ambulance. Mean time taken to perform an urgent CAT scan: 190.4 minutes; mean time required for specialist attention: 25.65 hours. The only statistically significant relation was the use of extra-hospital emergency systems and health care transport according to the type of stroke: both were more likely to be used in cases of haemorrhagic stroke. CONCLUSIONS: In hospitals in the Murcia region, the use of the extra-hospital emergency system and the means of transport utilised do not affect the time stroke patients take to reach hospital or the time needed to perform an urgent CAT scan or the delay in receiving attention from a specialist; the aetiology of the stroke does, however, influence the use of such services.

Utilización del sistema de emergencias extrahospitalario en el tratamiento del ictus agudo en la región de Murcia. Posible repercusión en la asistencia sanitaria urgente del ictus / Use of extra-hospital emergency system in the treatment of acute stroke in the region of murcia. Possible repercussions on the urgent care of stroke patients

Objetivo. Utilización en nuestra región de los sistemas de urgencias extrahospitalarias en la atención urgente del ictus y su influencia en el tiempo de llegada al hospital, el de realización de la tomografía axial computarizada (TAC) urgente y demora de la atención por el especialista. Pacientes y métodos. Se recogieron muestras de 232 pacientes con ictus del total de los ingresados en nuestros hospitales. Prospectivamente se recogieron datos sobre el ictus, con inclusión de los tiempos de llegada, tiempo de realización de la TAC y tiempo de atención por el especialista. Se recogió el uso delos distintos sistemas de urgencias y transporte extrahospitalarios. Estadísticamente se analizó la influencia del uso de los dispositivos de urgencia extrahospitalarios en las distintas variables recogidas. Resultados. 53,6% de los pacientes llegaron en las tres primeras horas. 38,7% acudieron directamente al hospital, el 25% acude primero al Servicio de Urgencias extrahospitalarias y 18,5% consulta previamente con Asistencia Primaria. El 51,5% llegaron por sus propios medios y el 46,7% en ambulancia. Tiempo medio de TAC urgente: 190,4 minutos; tiempo medio de atención por el especialista:25,65 horas. La única relación estadísticamente significativa fue el uso del sistema de urgencias extrahospitalarias y transporte sanitario según el tipo de ictus, con más tendencia a utilizarlos en los ictus hemorrágicos. Conclusiones. En los hospitales de Murcia, el uso del sistema de urgencias extrahospitalarias y el medio de transporte empleado no influyen en el tiempo de llegada del ictus al hospital, en el tiempo de realización de TAC urgente ni en la demora de atención por el especialista, y sí influye en la utilización de dichos servicios la etiología del ictus (AU)

Aim. To examine the use of extra-hospital emergency systems in the urgent care of stroke patients in our region and their influence on the time required to reach hospital, the time needed to perform an urgent computerised axial tomography(CAT) scan and the delay in receiving attention from the specialist. Patients and methods. Samples were collected from 232stroke patients out of the total number admitted to our hospitals. Data about the stroke were collected prospectively, and included the arrival time, the time required to perform the CAT scan and the time the specialist devoted to attending the patient. Data were also gathered about the different extra-hospital transport and emergency systems. A statistical analysis was performed to determine the effect of using the extra-hospital emergency procedures on the different variables. Results. A total of 53.6% of patients arrived within the first three hours. 38.7% went straight to hospital, 25% visited extra-hospital Emergency Services first, and 18.5% made a prior visit to Primary Care. 51.5% found their own way to the hospital and 46.7% arrived by ambulance. Mean time taken to perform an urgent CAT scan: 190.4 minutes; mean time required for specialist attention: 25.65hours. The only statistically significant relation was the use of extra-hospital emergency systems and health care transport according to the type of stroke: both were more likely to be used in cases of haemorrhagic stroke. Conclusions. In hospitals in the Murcia region, the use of the extra-hospital emergency system and the means of transport utilised do not affect the time stroke patients take to reach hospital or the time needed to perform an urgent CAT scan or the delay in receiving attention from a specialist; the aetiology of the stroke does, however, influence the use of such services (AU)

Role of factor XIII Val 34 Leu polymorphism in patients with migraine.

At present, it is contradictory to determine if the combination of certain prothrombotic polymorphisms and migraine increases the risk to develop ischaemic cerebrovascular disease. Recently, the common Val34Leu polymorphism of the A-chain factor XIII gene, associated with variations in factor XIII activity, has been suggested to play a significant role in the development of arterial and venous thrombotic disorders. We analysed the prevalence of this polymorphism in 17 patients with coexisting ischaemic cerebrovascular disease and migraine (5 with aura, and 12 without aura), 89 patients with migraine (43 with aura, and 46 without aura), 116 patients with ischaemic cerebrovascular disease, and 467 healthy Caucasian controls from the South of Spain. Genomic PCR amplification, using a mutated oligonucleotide, and allele-specific restriction assays were used for genotyping. The factor XIII Leu 34 variant was present in 47.1; 40.5; 34.9; and 35.1% of patients with coexisting ischaemic cerebrovascular disease and migraine, ischaemic cerebrovascular disease, migraine, and control subjects, respectively. These data suggest that the factor XIII Leu 34 allele does not play a protective role against these disorders in our population.

[Emotional facial paresis as a symptom of a spontaneous carotid dissection]. / Paresia facial emocional como síntoma de una disección espontánea de carótida: a propósito de un caso.

Emotional facial paresis consists of the absence of facial movements during emotional stimulus, as laughing, with a normal voluntary facial mobility. The anatomic ways responsible for the emotional facial mobility have been already studied. We present a case of emotional facial paresis caused by a striatum-capsular infarct secondary to a spontaneous dissection of the internal carotid artery.

[Herpes zoster ophthalmicus with contralateral hemiplegia]. / Herpes zoster oftálmico con hemiplejia contralateral.

A 57-year-old patient nonimmunosuppressed who had zoster ophthalmicus associated to contralateral hemiplegia is presented. We noticed on the CT scan an infarction of left caudate nucleus, as well as in the angiography signs of vasculitis. We comment on the clinical and diagnosis features and suggest possible benefit effects of the treatment with acyclovir.