The treatment of inflammatory polyneuropathy by plasma exchange.
Observations are reported on six patients with inflammatory polyneuropathy who were treated by plasma exchange. In four cases the polyneuropathy was acute and in two it was chronic or relapsing. Two acute cases and one chronic relapsing case had plasma exchange during a rapidly progressive phase of the disease, and showed a prompt and substantial recovery of function. The other three patients were exchanged when disease activity had reached a plateau. Only minor degrees of improvement were seen in two of these cases. One patient showed an initial mild deterioration before subsequent recovery. There were no significant side effects. These findings are discussed in relation to the pathogenesis and clinical management of inflammatory polyneuropathy.
D000328:Adult; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009431:Neural Conduction; D010951:Plasma Exchange / Q000379:methods*; D011129:Polyradiculoneuropathy / Q000175:diagnosis / Q000628:therapy*; D012008:Recurrence