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Over a 12-month treatment period, fremanezumab afforded significantly greater reductions in monthly migraine days and higher responder rates compared with placebo for patients with chronic migraine.

The clinical research director of the UCSF Multiple Sclerosis Center discussed the recently presented analysis on ublituximab’s effect on disability in relapsing MS and the critical need to focus on improving quality of life. [WATCH TIME: 4 minutes]

Test your neurology knowledge with NeurologyLive®'s weekly quiz series, featuring questions on a variety of clinical and historical neurology topics. This week's topic is headache and migraine.

A literature review of the evidence for erenumab (Aimovig; Amgen) treatment in migraine suggests that certain patients would benefit from initiating treatment at 140 mg rather than 70 mg and that the higher dose more effectively prevents progression to chronic disease.

When controlling for insulin and body mass index, the association between physical activity and cerebral glucose metabolism remained unchanged, while the association with gray matter volume was lost.

Neurology News Network for the week ending April 16, 2022 [WATCH TIME: 3 minutes]

Take 5 minutes to catch up on NeurologyLive®'s highlights from the week ending April 15, 2022.

The 2 older patients, ages 47 and 51 years at last evaluation, were ambulatory in their first assessment in 2014, but were no longer able to walk in 2019 when the second assessment was done.

Bruce Cree, MD, PhD, MAS, FAAN, shared his thoughts on the data from the ULTIMATE I and II studies of ublituximab's effect on measures of MS disability, including EDSS and 9HPT scores.

New neurological deficits were a predictor of long-term survival regardless of the status epilepticus cause and were associated with a 5-fold increase in the odds of death at 2 years after status epilepticus diagnosis.

Over 24 months, treatment with siponimod (Mayzent; Novartis) was associated with improvements in brain tissue integrity and myelination within newly formed normalized magnetization transfer ratio lesions.

The medical director and chief medical officer of the New England Center for Neurology and Headache discussed notable data from the STEMTRA trial, and the progress made in the field of regenerative medicine. [WATCH TIME: 2 minutes]

As a primary investigator for fenfluramine’s pivotal phase 3 program, Kelly Knupp, MD, MSCS, FAES, provided insight on new results presented at AAN 2022, as well as the positive ripple effect its recent approval brings to patients with Lennox-Gastaut syndrome.

Alnylam’s investigational subcutaneous RNAi therapy is in development for both wild-type and hereditary transthyretin-mediated amyloidosis, with data from the phase 3 HELIOS-A trial demonstrating its potential in treating associated polyneuropathy.

In addition to demonstrating significant differences in slowing functional decline, those on gamma sensory stimulation also demonstrated a significant reduction in brain atrophy relative to the sham group in the OVERTURE study.

The assistant professor of neurology at the University of Pennsylvania discussed stroke risk among patients with COVID-19 and the need to seek neurological consultation. [WATCH TIME: 3 minutes]

Following their data presentation on AMX0035 at AAN 2022, Justin Klee and Josh Cohen, the co-CEOs and co-founders of Amylyx Pharmaceuticals, shared their perspectives on the agent.

A recent study showed that use of STIMVIEW XT helped adjust patient stimulation by an average of 20 minutes, lowering the programming time by 56%.

The investigational agent was well-tolerated, with no new safety signals and no indication of worsening of supine hypertension based on 24-hour monitoring.

Adverse events were balanced across treatment and placebo groups, with no observed treatment-associated elevations in cerebrospinal fluid white blood cell counts or protein.

In addition to significantly less disability observed in tenecteplase-treated patients, this group was also administered treatment 9.40 minutes faster than those on alteplase.

Shephard Mpofu, MD, the senior vice president and chief medical officer at Novartis Gene Therapies, offered his perspective on the latest phase 3 data of onasemnogene abeparvovec (Zolgensma) in SMA treatment.

EEG Talk is a series dedicated to teaching electroencephalogram (EEG) reading skills in neurology in a way that is both digestible and fun. New episodes featuring special guests in the field are posted regularly on Mondays.

Robert K. Shin, MD, offered his perspective on the novel therapies being developed for multiple sclerosis, highlighting the potential of Bruton tyrosine kinase inhibitors for progressive disease.

The mean bodyweight-normalized infant rimegepant dose was 0.0005 mg/kg/day, and the mean estimated relative infant dose was 0.51%, therefore indicating the study drug results in less than 1% relative infant dose in human milk.

The professor of neurology at NYU Langone Grossman School of Medicine broke down the knowns and unknowns about long-term changes related to COVID-19, their legitimacy, and associations with neurodegenerative disorders. [WATCH TIME: 6 minutes]

Here's what is coming soon to NeurologyLive®.

Data presented at the 2022 AAN Annual Meeting from the ALITHIOS and KYRIOS trials suggest that ofatumumab (Kesimpta; Novartis), an anti-CD20 therapy, is safe with up to 4 years of treatment and does not prevent the mounting of an immune response to mRNA vaccines.