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1.
J Emerg Med ; 51(4): 394-400, 2016 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-27595368

RESUMO

BACKGROUND: As decontamination trends have evolved, gastric lavage (GL) has become a rare procedure. The current information regarding use, outcomes, and complications of GL could help refine indications for this invasive procedure. OBJECTIVES: We sought to determine case type, location, and complications of GL cases reported to a statewide poison control system. METHODS: This is a retrospective review of the California Poison Control System (CPCS) records from 2009 to 2012. Specific substances ingested, results and complications of GL, referring hospital ZIP codes, and outcomes were examined. RESULTS: Nine hundred twenty-three patients who underwent GL were included in the final analysis, ranging in age from 9 months to 88 years. There were 381 single and 540 multiple substance ingestions, with pill fragment return in 27%. Five hundred thirty-six GLs were performed with CPCS recommendation, while 387 were performed without. Complications were reported for 20 cases. There were 5 deaths, all after multiple ingestions. Among survivors, 37% were released from the emergency department, 13% were admitted to hospital wards, and 48% were admitted to intensive care units. The most commonly ingested substances were nontricyclic antidepressant psychotropics (n = 313), benzodiazepines (n = 233), acetaminophen (n = 191), nonsteroidal anti-inflammatory drugs (n = 107), diphenhydramine (n = 70), tricyclic antidepressants (n = 45), aspirin (n = 45), lithium (n = 36), and antifreeze (n = 10). The geographic distribution was clustered near regions of high population density, with a few exceptions. CONCLUSIONS: Toxic agents for which GL was performed reflected a broad spectrum of potential hazards, some of which are not life-threatening or have effective treatments. Continuing emergency physician and poison center staff education is required to assist in patient selection.


Assuntos
Overdose de Drogas/terapia , Lavagem Gástrica/estatística & dados numéricos , Centros de Controle de Intoxicações/estatística & dados numéricos , Acetaminofen/envenenamento , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Anti-Inflamatórios não Esteroides/envenenamento , Antidepressivos/envenenamento , Benzodiazepinas/envenenamento , California , Criança , Pré-Escolar , Difenidramina/envenenamento , Overdose de Drogas/etiologia , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Lavagem Gástrica/efeitos adversos , Lavagem Gástrica/tendências , Humanos , Lactente , Unidades de Terapia Intensiva/estatística & dados numéricos , Masculino , Pessoa de Meia-Idade , Admissão do Paciente/estatística & dados numéricos , Alta do Paciente/estatística & dados numéricos , Intoxicação/etiologia , Intoxicação/terapia , Encaminhamento e Consulta/estatística & dados numéricos , Resultado do Tratamento , Adulto Jovem
4.
An. med. interna (Madr., 1983) ; 23(9): 441-445, sept. 2006. tab
Artigo em Es | IBECS | ID: ibc-051691

RESUMO

La intoxicación aguda por litio no es frecuente, entre el 75% al 90% de los pacientes con terapia de mantenimiento de litio pueden haber mantenido niveles tóxicos durante su tratamiento. La dosis por debajo de 2,5 mmol/L no suelen asociarse a la aparición de síntomas. Los sistemas más afectados son el neurológico, gastrointestinal y cardiovascular. Los síntomas aparecen desde las dos y las cuatro horas postingesta. En las horas posteriores a la ingestión de litio, los niveles de litio no reflejan la severidad del cuadro clínico, no obstante la monitorización hormonal es importante para dirigir la agresividad terapéutica y marcar el pronóstico del cuadro. La utilización de forzar diuresis con solución salina isotópica, son mencionadas por diversos autores. Entre otras opciones también descritas está la diálisis. En resumen, la intoxicación por litio puede ser un cuadro potencialmente frecuente y grave, por ello es necesario escribir unas normas de manejo terapéutico de esta entidad


Litium intoxication has a low prevalence, the 75% of patients with treatment with litium could have toxic levels of litium during the treatment. Asyntomatic patients have been observed with doses under 2.5 mmol/L. Systems with high prevalence of symptoms are the nervious system, gastrointestinal tube and cardiovascular. Symptoms could appear from two hours to four hours after ingestion. Early hours after Litium ingestion, levels of litium are not related with severity. However, monitoring seric levels is necessary to lead therapeutic approach and to give a prognosis. Induce urine with isotonic solution, is used during therapeutic approach. Other therapeutic option is dialysis. In summary, intoxication with litium could be a severe situation. It is necessary to describe therapeutic protocols in this entity


Assuntos
Masculino , Feminino , Humanos , Lítio/toxicidade , Diuréticos/uso terapêutico , Diurese , Monitoramento de Medicamentos/métodos , Equilíbrio Hidroeletrolítico , Diálise/métodos , Intoxicação/diagnóstico , Intoxicação/reabilitação , Intoxicação/terapia , Lavagem Gástrica/métodos , Compostos de Lítio/toxicidade , Ataxia/reabilitação , Disartria/terapia , Lavagem Gástrica/tendências
5.
Emergencias (St. Vicenç dels Horts) ; 18(4): 219-228, jul. 2006. ilus, tab
Artigo em Es | IBECS | ID: ibc-047922

RESUMO

Introducción: La mayoría de los intoxicados agudos acaban siendo asistidos en los Servicios de Urgencias Hospitalarios (SUH), constituyendo este ámbito adecuado para evaluar el tipo de organización, los recursos y la asistencia prestada a estos enfermos. Método: Se envió una encuesta por correo a los SUH de 176 hospitales españoles, la cual constaba de siete apartados: características del hospital, disponibilidad de analítica toxicológica urgente las 24 horas, disponibilidad de un botiquín toxicológico, formación específica de postgrado/continuada, investigación clínica, información toxicológica y calidad asistencial (método preferente de descontaminación digestiva e intervalo eficaz para su aplicación en 3 situaciones clínicas). Resultados: El índice de respuestas fue del 43,7%. El 54,5% de los SUH usaban un test en orina para el diagnóstico analítico rápido. La disponibilidad de analítica cuantitativa de los parámetros útiles para el tratamiento fue del 61,9% en hospitales de nivel III. Sólo el 31,4% de las sustancias del botiquín toxicológico estaban disponibles en el 100% de los hospitales. Los quelantes eran accesibles en el 60% y compuestos de aplicación inmediata variaban según el nivel del Hospital entre el 63 y el 90%. El 72,5% de los médicos habían asistido a algún curso de postgrado, el 25,6% había publicado algún trabajo toxicológico y el 59,5% alguna comunicación a un congreso. Disponían de protocolos de intoxicaciones el 87%. El 94,8% de los centros utilizaban como fuente de información el Servicio de Información Toxicológica ubicado en Madrid. El 86,7% de los SUH señalaron al lavado gástrico como método preferente de descontaminación digestiva. Los intervalos de descontaminación correctamente contestados oscilaron entre el 18,7 y el 38,7%. Conclusiones: Es necesario realizar un consenso sobre analítica toxicológica, dotación mínima de antídotos y tiempo en que deben estar disponibles ambos, en función del nivel asistencial del hospital. También debe valorarse la implantación de programas específicos de formación de postgrado/reciclaje, y la redacción y difusión de guías por parte de las Sociedades Científicas, para evitar actitudes rutinarias en el tratamiento del intoxicado agudo (AU)


Background: Most cases of acute intoxication are finally referred to the Hospital Emergency Outpatient Clinics (HEOC), and this is the adequate environment for assessing the type of organisation, the resources and the care provided to these patients. Methods: A questionnaire was mailed to the HEOCs of 176 Spanish hospitals; the questionnaire encompassed seven areas: characteristics of the hospital, 24-hour availability of emergency toxicologic analysis services, availability of a toxicologic “ready-use box”, soecific postgraduate/continuing training of the personnel, clinical research, toxicologic information and quality of care. Results: The response index was 43.7%. Fifty-four point five per cent of the HEOCs used an urine test for rapid toxicologic diagnosis. Availability of quantitative analysis of parameters useful in therapy was 61.9% at level- III hospitals. Only 31.4% of the substances prescribed for the toxicologic “ready-use box” were immediately available in 100% of the hospitals. Chelating agents were accessible in 60%, and immediate-use compounds availability varied between 63% and 90% in the various hospitals. Seventy-two point five per cent of the physicians had attended some postgraduate course; 25.6% had already published some paper on toxicologic subjects, and 59.5% had presented communications at Meeting. Intoxication management protocols were available in 87%; in 94.8% of the Centres the source for emergency information was the Toxicologic Information Service in Madrid. Eighty-six point seven per cent of the HEOCs named gastric lavage as the preferred method for digestive tract decontamination. The questions regarding the decontamination intervals were correctly answered in 18.7% to 38.7% of the cases. Conclusions: A consensus must be reached regarding toxicologic analyses, minimum antidote availability and the period for availability of both. Furthermore, the implementation of specific postgraduate training/recycling programmes and the Guidelines of Scientific Societies should be considered (AU)


Assuntos
Pesquisas sobre Atenção à Saúde/instrumentação , Pesquisas sobre Atenção à Saúde/métodos , Antídotos/administração & dosagem , Antídotos/uso terapêutico , Garantia da Qualidade dos Cuidados de Saúde/organização & administração , Qualidade da Assistência à Saúde/organização & administração , Qualidade da Assistência à Saúde/estatística & dados numéricos , Toxicologia/métodos , Toxicologia/estatística & dados numéricos , Serviços Médicos de Emergência/estatística & dados numéricos , Lavagem Gástrica/estatística & dados numéricos , Lavagem Gástrica/tendências , Descontaminação/estatística & dados numéricos , Descontaminação/métodos , Toxicologia/organização & administração , Razão de Chances , Intoxicação/epidemiologia
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