Multifocal motor neuropathy in Austria: a nationwide survey of clinical features and response to treatment.

Background And Objectives: Multifocal motor neuropathy (MMN) is a rare neuropathy and detailed descriptions of larger patient cohorts are scarce. The objective of this study was to evaluate epidemiological, clinical, and laboratory features of MMN patients and their response to treatment in Austria and to compare these data with those from the literature.

Methods: Anonymized demographic and clinical data about MMN patients until 31.