Evaluating Diagnostic Value of Electrophysiological Testing (EMG-NCV) Compared to the Activity Level of Acetylcholinesterase in Serum and Red Blood Cells of Patients with Moderate to Severe Organophosphate Poisoning
محل انتشار: مجله بین المللی پزشکی رضوی، دوره: 5، شماره: 2
سال انتشار: 1396
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 331
فایل این مقاله در 5 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_RIJO-5-2_005
تاریخ نمایه سازی: 6 اسفند 1398
چکیده مقاله:
Background: Organophosphate compounds cause poisoning and death more than any other insecticide. These toxins can cause peripheral neuropathywhich is delayed for about 3 - 6 weeks and no method has been known for predicting the incidence. It has been claimed that electrophysiologicaltests (EMG - NCV) can help in predicting the disorder.Objectives: The main purpose of this research was to study EMG - NCV tests in patients with moderate to severe organophosphate poisoning.Methods: This was a cross-sectional study conducted on patients with moderate to severe organophosphate poisoning from 2014 to 2016 in ImamReza hospital of Mashhad. The minimum sample size was calculated as 68 patients and then all data was collected on the basis of inclusion andexclusion criteria using data collection form designed by the researcher, and finally data were analyzed using SPSS V.21 software, descriptive tests(including mean, median, mode) and analytical tests (K square, ANOVA).Results: Of all 78 patients with the mean age of 27.50 10.0, 45 were female and the rest were male. Totally 29.5% of the patients had abnormal EMG- NCV. Although no significant differences were observed between electro diagnostic tests (EMG - NCV) and age, gender, clinical symptoms and levelsof acetylcholinesterase serum activity, the relationship between EMG - NCV and RBC levels of acetylcholinesterase activity was significant.Conclusions: Electrophysiological tests are not associated with clinical symptoms (muscle weakness) and they cannot be considered as a determiningfactor to discharge the patients; therefore, careful examination of the patients or evaluating the level of AChE activity in red blood cells isneeded.
کلیدواژه ها:
نویسندگان
Fares Najari
Forensic Toxicology Specialist, Assistant Professor of Shahid Beheshti University of Medical Sciences, Tehran, Iran
Anahita Zlizadeh Ghamsari
Fellowship of Clinical Toxicology, Assistant Professor of Mashhad University of Medical Sciences, Mashhad, Iran
Seyyed Reza Mousavi
Forensic Toxicology Specialist, Associate Professor of Mashhad University of Medical Sciences, Mashhad, Iran
Bita Daadpour
Fellowship of Clinical Toxicology, Assistant Professor of Mashhad University of Medical Sciences, Mashhad, Iran