Guillain-Barré syndrome: quantitative measurement of plasma exchange therapy

Abstract

A prospective, controlled study with quantitative measurement of hand muscle-force for plasma exchange treatment in acute Guillain-Barré polyradiculitis was done. Of the 29 patients with severe symptoms, every second patient was selected to the plasma exchange group and all others to the control group. The muscle forces increased and CSF protein decreased significantly more in the plasma exchange group than in the control group, but there were no differences in hospitalization or recovery periods.