摘要
AIM To evaluate various schemes for paraquat poisoning and different variables that influence the outcome of acute paraquat poisoning.METHODS In a cross-sectional study, the information about all cases of acute paraquat poisoning who were admitted to teaching hospitals affiliated to Shiraz University of Medical Sciences, in a five year period(September 2010 to September 2015) were evaluated. The variables included: Demographic data, medical assessment, therapeutic options, laboratory findings, and the outcomes. Data were analyzed using SPSS, version 22. Significant difference between groups was tested using t-test for continues outcomes and χ~2 test for categorical. The significance level was considered to be P < 0.05. RESULTS A total of 104 patients(66.3% male) were evaluated. The mean age of the female patients was 22.81 ± 9.87 years and the male patients' was 27.21 ± 11.06 years. Ninety seven(93.3%) of all the cases were suicide attempts with mortality rate of 43.2%. Despite the necessity for emergency hemodialysis during the first 6 h of intoxication, none of the patients had dialysis during this time. Immunosuppressive and corticosteroid medications were not administrated in adequate dosage in 31.1% and 60% of the patients, respectively. Ingestion of more than22.5 cc of paraquat and increase in creatinine level were the most important predictors of mortality.CONCLUSION Treatment should start immediately for these patients.Moreover, creating a clinical guideline according to the findings can have an impact on the treatment procedure which seems to be necessary.
AIM To evaluate various schemes for paraquat poisoning and different variables that influence the outcome of acute paraquat poisoning.METHODS In a cross-sectional study, the information about all cases of acute paraquat poisoning who were admitted to teaching hospitals affiliated to Shiraz University of Medical Sciences, in a five year period(September 2010 to September 2015) were evaluated. The variables included: Demographic data, medical assessment, therapeutic options, laboratory findings, and the outcomes. Data were analyzed using SPSS, version 22. Significant difference between groups was tested using t-test for continues outcomes and χ~2 test for categorical. The significance level was considered to be P < 0.05. RESULTS A total of 104 patients(66.3% male) were evaluated. The mean age of the female patients was 22.81 ± 9.87 years and the male patients' was 27.21 ± 11.06 years. Ninety seven(93.3%) of all the cases were suicide attempts with mortality rate of 43.2%. Despite the necessity for emergency hemodialysis during the first 6 h of intoxication, none of the patients had dialysis during this time. Immunosuppressive and corticosteroid medications were not administrated in adequate dosage in 31.1% and 60% of the patients, respectively. Ingestion of more than22.5 cc of paraquat and increase in creatinine level were the most important predictors of mortality.CONCLUSION Treatment should start immediately for these patients.Moreover, creating a clinical guideline according to the findings can have an impact on the treatment procedure which seems to be necessary.
基金
Supported by Shiraz University of Medical Sciences
作者简介
Correspondence to:Sayed Mahdi Marashi,Assistant Professor of Forensic Medicine and Clinical Toxicology,Trauma Research Center,Emergency Room,Division of Medical Toxicology,Hazrat Ali-Asghar(p)Hospital,Shiraz University of Medical Sciences,Zand St.,Shiraz 7143918796,Fars Province,Iran.marashi@sums.ac.ir.Telephone:+98-92-16919021,Fax:+98-71-32288606.
