Treatment of acute post‐infective polyneuropathy by means of plasma exchange

— 15 patients with acute post-infective polyneuropathy of the Guillain-Barre type have been treated by means of plasma exchange. The clinical course and outcome of these patients is compared to that in a retrospectively matched control series who were treated with supportive therapy only. All patients had severe rapidly evolving muscle weakness and approximately half the patients in each group required ventilatory assistance. Both the duration of muscle weakness and the hospitalisation time was significantly shorter in the patients treated by means of plasma exchange. These results suggest that plasma exchange is of significant benefit in the treatment of patients with the Guillain-Barre syndrome.