NeuroFrontiers

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Clinical research and advancements furthering clinicians’ ability to diagnose and treat neurological disorders never stop. And neither does NeuroFrontiers, a series dedicated to covering them all. Here neurology specialists will find essential updates on conditions affecting the nervous system, spinal cord, and overall brain health. So if you want to stay up to date on the latest clinical research and news on neurological disorders, then look no further. Because NeuroFrontiers is where neurology specialists and great minds explore the mind itself.

  1. 09/23/2025

    MMN in Practice: A Rare Motor Neuropathy Often Misdiagnosed

    Host: Jennifer Caudle, DO Guest: Katie Beadon, MD, MASc, FRCPC Multifocal motor neuropathy (MMN) is a chronic, immune-mediated motor neuropathy that can mimic other neuromuscular disorders1-3 and is one of the few motor neuron disorders that is treatable.4 However, disease severity correlates with the length of time a patient remains untreated, which is why early recognition and treatment initiation is essential for preserving long-term motor function.5-6 Joining Dr. Jennifer Caudle to discuss the diagnosis and management of MMN is Dr. Katie Beadon, Co-Director of St. Paul’s Hospital Immunotherapy in Neurology Clinic and an Assistant Clinical Professor at the University of British Columbia in Vancouver. References: Guimarães-Costa R, Bombelli F, Léger JM. Multifocal motor neuropathy. Presse Med. 2013;42(6 Pt 2):e217-24. doi:10.1016/j.lpm.2013.01.057 Beadon K, Guimarães-Costa R, Léger JM. Multifocal motor neuropathy. Curr Opin Neurol. 2018;31(5):559-564. doi:10.1097/WCO.0000000000000605 Vlam L, van der Pol WL, Cats EA, et al. Multifocal motor neuropathy: diagnosis, pathogenesis and treatment strategies. Nat Rev Neurol. 2011;8(1):48-58. doi:10.1038/nrneurol.2011.175 Yeh WZ, Dyck PJ, van den Berg LH, Kiernan MC, Taylor BV. Multifocal motor neuropathy: controversies and priorities. J Neurol Neurosurg Psychiatry. 2020;91(2):140-148. doi:10.1136/jnnp-2019-321532 Cats EA, van der Pol WL, Piepers S, et al. Correlates of outcome and response to IVIg in 88 patients with multifocal motor neuropathy. Neurology. 2010;75(9):818-25. doi:10.1212/WNL.0b013e3181f0738e Van …

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Clinical research and advancements furthering clinicians’ ability to diagnose and treat neurological disorders never stop. And neither does NeuroFrontiers, a series dedicated to covering them all. Here neurology specialists will find essential updates on conditions affecting the nervous system, spinal cord, and overall brain health. So if you want to stay up to date on the latest clinical research and news on neurological disorders, then look no further. Because NeuroFrontiers is where neurology specialists and great minds explore the mind itself.