Tratamento da intoxicação por paraquat. Plasmaferese vs hemodiálise. Discover the world’s research. 15+ million members; + million. Intoxicação pelo paraquat. Glucocorticoid with cyclophosphamide for paraquat -induced lung fibrosis INTOXICAÇÃO POR PARAQUAT. 3 mar. Intoxicação por Paraquat Toxicocinética Toxicodinâmica Lesões após exposição : oral, cutânea, respiratória, ocular e vaginal. Afinidade dos.

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Variable levels of pulmonary fibrosis occurred in We report 31 patients, admitted at our institution from April to Junewith suspected paraquat intoxication. Paraquat is a contact herbicide commercially available since Clinical signs and laboratory analysis were collected at admission trying to detect markers of prognostic survival value.

Evolution to pulmonary fibrosis for the nine survivors was not investigated median follow-up: In the northeast of Portugal, paraquat intoxication is common.

Mortality rate was Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated. Age range from 13 to 80 years, mean age Show full item record Give your opinion. Thirty cases had suicidal intention and all have ingested the toxic by mouth.


There was statistical difference in intoixcao amount ingested Toxicity occurs through cyclic redox reactions, damaging mainly the kidneys and lungs. Total number of sessions was identical 2.

In this study the presence of dyspnea, hypocapnea and hypoxemia was linked to a bad prognosis. Paraquat intoxication PI is usually voluntary and highly lethal, since there is no effective antidote. Recommend this page Intoxiczo. The relation between Paraquat in the urine and the time elapsed after ingestion is the main determinant factor in the prognosis.

Severe paraquat poisoning: clinical and radiological findings in a survivor

Thirty-one cases of Paraquat intoxication were included, with a male: All intoxications were voluntary and by oral route. Remarkably, all patients with serum paraquat higher than 1. Hemoperfusion did not revealed any survival advantage for our patients. Paraquat intoxication has a poor prognosis with limited efficiency of treatment approaches. There was no difference between groups according to treatment options, although hemocarboperfusion was used more often in the deceased group Please use this identifier to cite or link to this item: Strategic report on the scientific biomedical publication in Portugal [Think tank: The first medical care was performed after 1h14min at median [9minh 26min].


There was no statistical difference between the available treatment options. A non-significant trend to a longer delay until getting medical attention in the deceased group 1. Rapid evolution to shock, lead to death for seven patients at the first day of admission and to another four deaths at the next day.

Statistical significance was found between mortality and leukocytosis, hypocapnea, hypoxemia, LDH, alkaline phosphatase and AST. Hemoperfusion with activated charcoal was performed after December until June for 25 patients.

ISI Web of Knowledge. Treatment consisted of skin and digestive decontamination with gastric washing and activated charcoal or Fuller’s Earth.

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Median survival of non-survivors was 1. Aim, material and methods: Content tecla de atalho: Paraquat Intoxication — experience of an Internal Medicine ward for 18 years.

Initial serum paraquat of seven non-survivors was also higher than the serum level of six survivors 8.

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