TY - JOUR PY - 2010// TI - An electrophysiological study of the intermediate syndrome of organophosphate poisoning JO - Journal of clinical neuroscience A1 - Lorenzoni, Paulo Jose A1 - Gasparetto, Juliano A1 - Kay, Claudia Suemi Kamoi A1 - Scola, Rosana Herminia A1 - Werneck, Lineu Cesar SP - 1217 EP - 1219 VL - 17 IS - 9 N2 - Acute organophosphate (OP) poisoning is commonly seen in emergency medicine. Neurologists must be alert to detect neuromuscular transmission failure and other neurological complications that follow OP poisoning. We report a 37-year-old male with acute OP poisoning to emphasize the electrophysiological abnormalities during the intermediate syndrome (IMS). Motor nerve conduction studies revealed that a single nerve stimulation evoked a repetitive compound muscle action potential, whereas repetitive nerve stimulation resulted in a combination of a decrement-increment pattern and a repetitive fade response. Thus, electrophysiological studies can be used to monitor patients with IMS, and these test results correlate well with clinical findings in acute OP poisoning.

Language: en

LA - en SN - 0967-5868 UR - http://dx.doi.org/10.1016/j.jocn.2009.11.016 ID - ref1 ER -