Polyneuropathy associated with IgM monoclonal gammapathy with anti-MAG
MONDO:0018977Polyneuropathy associated with IgM monoclonal gammapathy (MG) with anti-MAG (myelin-associated-glycoprotein) activity is a demyelinating polyneuropathy characterized clinically by sensory ataxia, tremor, paresthesia, and impaired gait.
Also known as: anti-MAG neuropathy, neuropathy associated with monoclonal IgM antibodies to myelin-associated glycoprotein
13 clinical trials for this condition and its sub-types, 8 tagged with Polyneuropathy associated with IgM monoclonal gammapathy with anti-MAG itself.
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Laser test could objectively measure nerve pain for first time
Diagnosis CompletedThis study tested whether a diode laser can act as a biomarker to measure neuropathic pain in people with peripheral neuropathy. Researchers compared pain responses to a lidocaine patch versus a placebo patch in 75 participants. The goal was to see if the laser test could disting…
Sponsor: University of Utah • Aim: Diagnosis
Last updated Jun 27, 2026 12:09 UTC
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Ultrasound probes nerve stiffness in rare nerve diseases
Knowledge-focused CompletedResearchers at Nantes University Hospital are studying whether nerves feel stiffer in people with three rare peripheral neuropathies: CIDP, CMT1a, and anti-MAG neuropathy. They use ultrasound shear wave elastography to measure nerve stiffness in 36 participants aged 18 to 65 and …
Sponsor: Nantes University Hospital • Aim: Knowledge-focused
Last updated Sep 16, 2026 00:00 UTC