ABSTRACT
Chronic inflammatory demyelinating polyradiculoneuropathy is an inflammatory disorder
of nerve that usually presents with slowly progressive weakness and sensory loss and
areflexia. It is among the most treatable of the peripheral nerve disorders, and several
modalities have been shown to be effective in prospective, randomized controlled trials.
Although most patients show a gratifying early response to treatment, in many cases
the patients relapse. The cumulative effects of the neuropathic impairments, along
with side effects from long-term immunosuppressive treatment, combine to produce significant
long-term morbidity and loss of function. This review will cover the epidemiology,
clinical features, laboratory findings, and pathogenesis of chronic inflammatory demyelinating
polyradiculoneuropathy; the current status of the treatment of this disorder will
be reviewed, highlighting those therapies shown to be effective in randomized controlled
trials.
KEYWORDS
Neuropathy - polyradiculoneuropathy - intravenous immunoglobulin - plasma exchange
- corticosteroids - inflammatory neuropathy - prednisone