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1.
Emergencias (St. Vicenç dels Horts) ; 20(3): 207-211, jun. 2008. tab
Artigo em Es | IBECS | ID: ibc-66553

RESUMO

Objetivo: Revisar las intoxicaciones por organofosforados (OF) en un período de 11años atendidas en nuestro hospital que requirieron ingreso de 7 días o más. Método: Estudio retrospectivo descriptivo de pacientes intoxicados por insecticidas OF atendidos entre 1996 y 2006 con una estancia hospitalaria igual o mayor de 7 días. Se analizan las siguientes variables: la edad, el sexo, el tipo de producto, el destino del ingreso y la duración de las estancias hospitalarias que generaron, el hábitat de residencia(rural o urbano), la causa de la intoxicación, la sintomatología clínica, las medidas terapéuticas aplicadas, la presencia de antecedentes psiquiátricos y las determinaciones seriadas de colinesterasas sérica. Resultados: Se han incluido 8 pacientes, el 50% de los cuales eran hombres, con una edad media de 49 años. El producto un OF puro (50%), un OF más herbicida (25%) y un OF más carbamato (25%). La estancia media hospitalaria fue de 40 días y en los 6pacientes que requirieron unidad de cuidados intensivos (UCI) su estancia en ella fue de 23 días. Cinco casos procedían del medio rural (62,5%) y 3 del urbano (37,5%), yen 5 casos (62,5%) exitió intención suicida. Todos los pacientes presentaron síndrome colinérgico, el 25% síndrome muscarínico leve el 75% sintomatología muscarínica, nicotínicay central. En el 50% de casos se produjo un síndrome intermedio y en el 50%hubo recidiva colinérgica. Hubo hipotermia severa en 2 casos e insuficiencia respiratoria en 6 pacientes, los cuales requirieron intubación orotraqueal. Se realizó descontaminación gástrica en 6 casos, en 2 se administró el carbón sin lavado previo, en 5 la atropina,en 4 la pralidoxima y en 1 el carbón activado y la hemofiltración. La colinesterasasérica fue determinada en 6 casos. Conclusión: Las intoxicaciones graves por OF presentan una gran riqueza sintomática, la cual es mayor cuando las medidas iniciales adoptadas no son enérgicas y/o si se produce una retirada precoz del tratamiento (AU)


Objective: To review all the organophosphate poisonings (OP) over a 11-year period which required at least seven days of admission at our hospital. Methods: Descriptive retrospective study of patients with OP attended at the hospital from 1996 to 2006. The variables age, sex, type of poisonous compound, destination at admission, length of stay, environment (rural or urban), cause of poisoning, clinical symptoms, therapeutic measures, acetyl cholinesterase measurement, and history of psychiatric disorders were assessed. Results: Eight patients were included, mean age 49 years (range: 26-65), 50% female. Poisonous compound were pure OP (50%), OP plus herbicide (25%) and OP plus carbamate (25%). Mean hospital stay was 40,5 days. Mean stay in the ICU in 6 patients who required intensive care was 23 days. Five (63.5%) patients were from rural origin and 3 (27.5%) were urban cases. Five cases (62.5%) were suicide attempts, 2 (25%) were accidents and the reason was not clear in one case. 100% presented with cholinergic syndrome, 2 cases (25%) mild muscarinic syndrome and 6 cases (75%) muscarinic, nicotinic and central symptoms. Four cases (50%) presented intermediate syndrome and 4 cases relapse of cholinergic symptoms. Severe hypothermia was present in 2 cases. Respiratory insufficiency was seen in 6 patients, which required orotracheal intubation. Gastrointestinal decontamination was performed in 6 cases. Two patients received activated charcoal without lavage. Atropine was usedin 5 cases (62.5%) and pralidoxime in 4. Hemoperfusion with activated carbon and hemofiltration was used inone case. Serum cholinesterase activity was measured in 6 cases. Conclusion: Severe organophosphate poisonings has multiple symptoms. If general measures adopted are not enough and/or treatment is withdrawn early they can increase significantly (AU)


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Inseticidas Organofosforados/intoxicação , Intoxicação/diagnóstico , Intoxicação/terapia , Índice de Gravidade de Doença , Estudos Retrospectivos , Espanha
2.
Acta gastroenterol. latinoam ; 22(2): 115-8, abr.-jun. 1992. tab
Artigo em Espanhol | BINACIS | ID: bin-25867

RESUMO

En el período comprendido entre enero de 1970 y diciembre de 1990, fueron estudiados 242 pacientes portadores de acalasia esofágica. De ellos 8 (3.3%) desarrollaron durante la evolución de la enfermedad una neoplasia esofágica. Los 8 casos correspondieron al tipo histológico de carcinoma epidermoide: 3 diferenciados, 3 semidiferenciados y 2 anaplásicos. La terapéutica recibida con anterioridad para la enfermedad de base fue: 1 paciente operado efectuándose miotomía extramucosa de Heller, 4 pacientes recibieron dilatación con bujías prógradas en numerosas oportunidades y los 2 restantes no recibieron tratamiento alguno para su acalasia. Dos pacientes presentaron fístulas traqueobronquiales como complicación de la neoplasia. El tratamiento recibido fue: 3 pacientes, radioterapia (4000 rad); 1 paciente, quimioterapia (bleomicina más cisplatino): 1 paciente quimio más radioterapia; 1 paciente cirugía de resección; 2 pacientes gastrostomía de alimentación. Los 8 pacientes fallecieron dentro del ano de demostrado su cáncer esofágico (AU)


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Idoso , Acalasia Esofágica/complicações , Neoplasias Esofágicas/complicações , Carcinoma de Células Escamosas/complicações
3.
Acta gastroenterol. latinoam ; 22(2): 115-8, abr.-jun. 1992. tab
Artigo em Espanhol | LILACS | ID: lil-116666

RESUMO

En el período comprendido entre enero de 1970 y diciembre de 1990, fueron estudiados 242 pacientes portadores de acalasia esofágica. De ellos 8 (3.3%) desarrollaron durante la evolución de la enfermedad una neoplasia esofágica. Los 8 casos correspondieron al tipo histológico de carcinoma epidermoide: 3 diferenciados, 3 semidiferenciados y 2 anaplásicos. La terapéutica recibida con anterioridad para la enfermedad de base fue: 1 paciente operado efectuándose miotomía extramucosa de Heller, 4 pacientes recibieron dilatación con bujías prógradas en numerosas oportunidades y los 2 restantes no recibieron tratamiento alguno para su acalasia. Dos pacientes presentaron fístulas traqueobronquiales como complicación de la neoplasia. El tratamiento recibido fue: 3 pacientes, radioterapia (4000 rad); 1 paciente, quimioterapia (bleomicina más cisplatino): 1 paciente quimio más radioterapia; 1 paciente cirugía de resección; 2 pacientes gastrostomía de alimentación. Los 8 pacientes fallecieron dentro del ano de demostrado su cáncer esofágico


Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Acalasia Esofágica/complicações , Carcinoma de Células Escamosas/complicações , Neoplasias Esofágicas/complicações
4.
Acta Gastroenterol Latinoam ; 22(2): 115-8, 1992.
Artigo em Espanhol | MEDLINE | ID: mdl-1300847

RESUMO

During the period included between January 1970 and December 1990, we studied 242 patients with manometric and radiological diagnosis of esophageal achalasia. Eight of these patients (3.3%) developed during the evolution of their disease an esophageal carcinoma. Eight cases showed histologic type of epidermoid carcinoma: 3 differentiated, 3 semi-differentiated and 2 anaplastic. Therapy for achalasia was: one patient, Heller myotomy, 4 patients, dilatations with bougies in numerous opportunities, and the other two patients receive no treatment for achalasia. Two patients reported tracheobronchial fistulas as complication of carcinoma. Treatment received for carcinoma included: three patients, radiotherapy (4000 rads); one patient, chemotherapy; one patient, chemotherapy and radiotherapy, one resection surgery and two patients feeding gastrostomy. All of the eight patients died within the year of diagnosis of epidermoid carcinoma.


Assuntos
Carcinoma de Células Escamosas/complicações , Acalasia Esofágica/complicações , Neoplasias Esofágicas/complicações , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade
5.
Acta gastroenterol. latinoam ; 22(2): 115-8, 1992.
Artigo em Espanhol | BINACIS | ID: bin-51151

RESUMO

During the period included between January 1970 and December 1990, we studied 242 patients with manometric and radiological diagnosis of esophageal achalasia. Eight of these patients (3.3


) developed during the evolution of their disease an esophageal carcinoma. Eight cases showed histologic type of epidermoid carcinoma: 3 differentiated, 3 semi-differentiated and 2 anaplastic. Therapy for achalasia was: one patient, Heller myotomy, 4 patients, dilatations with bougies in numerous opportunities, and the other two patients receive no treatment for achalasia. Two patients reported tracheobronchial fistulas as complication of carcinoma. Treatment received for carcinoma included: three patients, radiotherapy (4000 rads); one patient, chemotherapy; one patient, chemotherapy and radiotherapy, one resection surgery and two patients feeding gastrostomy. All of the eight patients died within the year of diagnosis of epidermoid carcinoma.

6.
Acta gastroenterol. latinoam ; 22(2): 115-8, 1992.
Artigo em Espanhol | BINACIS | ID: bin-38054

RESUMO

During the period included between January 1970 and December 1990, we studied 242 patients with manometric and radiological diagnosis of esophageal achalasia. Eight of these patients (3.3


) developed during the evolution of their disease an esophageal carcinoma. Eight cases showed histologic type of epidermoid carcinoma: 3 differentiated, 3 semi-differentiated and 2 anaplastic. Therapy for achalasia was: one patient, Heller myotomy, 4 patients, dilatations with bougies in numerous opportunities, and the other two patients receive no treatment for achalasia. Two patients reported tracheobronchial fistulas as complication of carcinoma. Treatment received for carcinoma included: three patients, radiotherapy (4000 rads); one patient, chemotherapy; one patient, chemotherapy and radiotherapy, one resection surgery and two patients feeding gastrostomy. All of the eight patients died within the year of diagnosis of epidermoid carcinoma.

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