NMOSD

Between PREVENT baseline and end, mean EDSS and Hauser Ambulation Index scores improved with eculizumab (Soliris; Alexion) monotherapy and deteriorated with placebo alone.

The findings identified Th2-related cytokines as characterizing for the prognosis of acute episodes of NMOSD at 1 month and found serum NfL to be a likely biomarker of disease severity at attack.

More than 80% of those with NMOSD experienced disease relapse 6 months after discontinuation of immunosuppressive therapy.

Doug and Kim, patients with neuromyelitis optica spectrum disorders, describe the types of symptoms that prompted each of them to seek an evaluation by a neurologist for an eventual diagnosis of a neuromyelitis optica spectrum disorder.

Mayo Clinic’s Brian G. Weinshenker, MD, compares multiple sclerosis with neuromyelitis optica spectrum disorders (NMOSD) and explains why community neurologists need to receive more education on NMOSD risk factors and symptoms.

Get the latest news in neuromyelitis optica spectrum disorder, with data updates and expert insights, all in one place from the NeurologyLive team.

The registry aims to enroll approximately 800 patients with NMOSD to evaluate the efficacy of new medications and treatments.

The director of the Mayo Clinic Center for Multiple Sclerosis and Autoimmune Neurology discussed unmet needs of care for patients with neuromyelitis optica spectrum disorder.

The neuro-ophthalmologist at UT Southwestern further discussed the high cost of treatment for patients with neuromyelitis optica spectrum disorder and the need to improve access to care.

The neuro-ophthalmologist at UT Southwestern Medical Center discussed optical coherence tomography and antibody detection technology used to diagnose optic neuritis associated with NMOSD.

The director of Mayo Clinic Center for Multiple Sclerosis and Autoimmune Neurology provided context on challenges within the NMOSD space and what’s next following the first-approved therapies.

Discussing NMOSD’s relation to AQP4 and pattern enhancement on MRIs, the neuro-ophthalmologist at UT Southwestern Medical Center further commented on the importance of early diagnosis.

Bruce Cree, MD, PhD, clinical research director of the UCSF Multiple Sclerosis Center, provided context on the status of patient education efforts and clinical development for neuromyelitis optica spectrum disorder.

The neuro-ophthalmologist from UT Southwestern Medical Center provided her opinion on the state of care for patients with NMOSD and associated optic neuritis technology.

The director of Mayo Clinic Center for Multiple Sclerosis and Autoimmune Neurology discussed the most notable recent advances that has propelled care for patients with NMOSD.

The clinical research director of the UCSF Multiple Sclerosis Center shared his perspective on the history of clinical care for neuromyelitis optica spectrum disorder in light of 3 recent FDA approvals.

Investigators found that frequency of MOG-Ab associated NMOSD was not significantly different between Asian and Caucasian populations despite the prevalence of NMOSD in Asian regions.

Lesions in the canalicular and intracranial optic nerve, area postrema, medulla, and cervical spinal cord were prominent in patients with aquaporin-4–NMOSD.

The professor of neurology at the Mayo Clinic College of Medicine highlighted the importance of the diagnostic process and implementing an early treatment regimen for patients with NMOSD.

Patients with AQP4+NMOSD with long cord lesion showed higher annualized atrophy rate of normalized grey matter volume compared with those without long cord lesion.

Among independent variables including DMT group, time from COVID-19 infection, total IgG level, age, sex, obesity, and COVID-19 severity, only the anti-CD20 group was associated with decreased odds of positive serology.

Complete resolution of the index T2-lesion and resolution of all T2 lesions occurred most often in patients with MOGAD rather than AQP4-IgG-NMOSD or MS.

Investigators evaluated the occurrence of multiple sclerosis and neuromyelitis optica spectrum disorder in Australian and New Zealand Indigenous populations, comparing data with ancestral data.

These study results highlight the interest in immunosuppressive therapy taken before or during pregnancy and to reduce the risk of relapse during pregnancy and 1 year postpartum.

Serum GFAP levels showed consistent correlations with disease activity and the largest area under the ROC curve to differentiate attacks from remissions in individuals with NMOSD.