plasma exchange

Treatment found for 3 extremely rare cases of NMOSD and MOGAD

Testing positive for self-reactive antibodies causing both neuromyelitis optica spectrum disorder (NMOSD) and myelin oligodendrocyte glycoprotein antibody disease (MOGAD) — two related autoimmune disorders — is extremely rare, but it appears to manifest more as NMOSD, a study in India suggests. So-called double positivity was found in three of…

Plasma exchange after relapse may ease NMOSD in children: Case series

Undergoing plasma exchange, a blood-cleaning procedure, within 10 days after a relapse of neuromyelitis optica spectrum disorder (NMOSD) may help ease symptoms in children positive for antibodies against AQP4 and who do not respond well to corticosteroids. That’s according to a small study that assessed the safety and efficacy…

Vaccination for COVID-19 Triggers NMOSD in Rare Case Study

Vaccination against SARS-CoV-2, the virus that causes COVID-19, may trigger neuromyelitis optica spectrum disorder (NMOSD), a case report suggests. The report, “Antibody‐Positive Neuromyelitis Optica Spectrum Disorder After Second COVID‐19 Vaccination: a Case Report,” was published in the journal SN Comprehensive Clinical Medicine. Recommended…

In the Blink of an Eye, My Vision Was Threatened

When I was misdiagnosed with multiple sclerosis (MS), and five years later, properly diagnosed with neuromyelitis optica (NMO), I was told that a hallmark symptom of each disease was optic neuritis. This occurs when the immune system mistakenly attacks the optic nerve, causing inflammation, which can lead to…