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1.
Arch. venez. pueric. pediatr ; 70(3): 97-100, jul.-sept. 2007.
Article in Spanish | LILACS | ID: lil-589307

ABSTRACT

El incremento en la disponibilidad y uso de amitraz para el control de garrapatas en animales domésticos puede causar intoxicaciones accidentales en niños, con depresión severa del sistema nervioso central. Es necesario conocer el manejo correcto de esta intoxicación emergente. Reportamos los primeros casos de intoxicación aguda por amitraz en el estado Lara, en dos niñas quienes presentaron miosis pupilar y depresión del estado de conciencia. Una de ellas recibió varias dosis de atropina por los signos colinérgico similares, sin respuesta; posteriormente mejoró con el tratamiento de sostén. A la otra paciente se le administró precozmente naloxoma, observándose respuesta satisfactoria inmediata.


Increase of availability and use of amitraz for tick control in domestic animal, may cause accidental poisoning in children with severe CNS depression. It is necessary to know the right management of this emerging poisoning. We report the first cases of acute amitraz poisoning in Lara state, in two children who developed pupilar myosis and nervous central system depression. One of them received several doses of atropine for cholinergic-like signs, without response, but finally she improved with support therapy; to the other patient naloxona was administered early, being observed immediate satisfactory response.


Subject(s)
Humans , Female , Infant , Child , Accidents, Home , Cholinesterase Inhibitors/administration & dosage , Cholinesterase Inhibitors/therapeutic use , Insecticides/administration & dosage , Insecticides/toxicity , Miosis/physiopathology , Atropine/pharmacology , Neurology , Sleep Stages , Tick Control
2.
Arq. neuropsiquiatr ; 63(3A): 676-680, set. 2005. ilus
Article in English | LILACS | ID: lil-409056

ABSTRACT

Apresentamos o caso de uma mulher de 47 anos submetida a obliteração endovascular de um aneurisma gigante de carótida interna cavernosa à esquerda, no qual o balão distal foi inflado, tal como usual, dentro do segmento cavernoso da artéria carótida interna, diferente do proximal, o qual foi inflado dentro do canal carotídeo devido a problemas técnicos. Conseqüentemente, um quadro clínico de neuralgia paratrigeminal de Raeder se instalou. Este é o primeiro relato na literatura com estas características. Uma revisão das vias anatômicas e maiores considerações a respeito de possíveis mecanismos fisiopatológicos envolvidos são apresentados.


Subject(s)
Female , Humans , Middle Aged , Balloon Occlusion/adverse effects , Blepharoptosis/etiology , Carotid Artery, Internal , Intracranial Aneurysm/therapy , Miosis/etiology , Trigeminal Neuralgia/etiology , Blepharoptosis/physiopathology , Cerebral Angiography , Intracranial Aneurysm , Magnetic Resonance Imaging , Miosis/physiopathology , Syndrome , Trigeminal Neuralgia/physiopathology
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