Journal
MUSCLE & NERVE
Volume 42, Issue 3, Pages 311-314Publisher
WILEY
DOI: 10.1002/mus.21701
Keywords
acute motor axonal neuropathy; clinical feature; electrophysiological feature; epidemic; Guillain-Barre syndrome
Categories
Ask authors/readers for more resources
Guillain Barre syndrome (GBS) generally presents sporadically. Epidemics of CBS are unusual. We reviewed the medical records of 26 patients hospitalized for CBS during the 2007 GBS epidemic in northeast China. The objective was to determine whether there were clinical and electrophysiological characteristics. All patients had drunk unboiled water, and the illness was preceded by diarrhea in 19 (73%) patients. Only 1 patient had a Campylobacter jejuni infection, whereas 14 (54%) patients exhibited features of acute motor axonal neuropathy (AMAN). The most common electrophysiological findings in early GBS included decreased compound muscle action potential (CMAP) amplitude (62%), abnormal F waves (73%), and abnormal H reflexes (62%). This epidemic of CBS appears to have been associated with consumption of contaminated water. The main subtype was AMAN, which was associated with a longer duration of illness and a worse prognosis. Electrodiagnostic evaluations are helpful for diagnosis in the primary stages of GBS. Muscle Nerve 42: 311-314,2010
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available