American Academy of Neurology Annual Meeting (AAN)

After 192 weeks, more than 90% of patients on ocrelizumab had no relapses and slightly more than 80% had no 24-week confirmed disability progression.

The director of the Massachusetts General Hospital ALS Care Center talked about CNM-Au8 treatment across three populations, as well as the HEALEY ALS Platform Trial, at the 2023 AAN annual meeting. [WATCH TIME: 5 minutes]

Higher rates of no evidence of disease activity and no 24-week confirmed disability progression or relapses were observed in patients that continued with ocrelizumab.

The manager of Clinical Development-Research at Linus Health provided perspective on 2 analyses presented at the 2023 AAN Annual Meeting on the reliability of the DCTclock to detect cognitive impairment. [WATCH TIME: 4 minutes]

No significant differences between P2B001 and Prami-ER were seen in total UPDRS responders, UPDRS Part II, and UPDRS Part III scores among those with Parkinson disease.

The senior investigator at the National Institute on Aging talked about targeting pathologies in neurodegenerative diseases at the 2023 AAN Annual Meeting. [WATCH TIME: 6 minutes]

Adverse events like dyskinesia, ON and OFF phenomenon, and falls, were all higher during the 4-week optimization phase than the 8-week maintenance phase.

Compared with immediate-release levodopa/carbidopa, NeuroDerm’s 24-hour subcutaneous liquid infusion improved ON time without dyskinesia and with nontroublesome dyskinesia.

Findings showed a significant reduction in mean monthly migraine days with atogepant 60 mg once daily for patients with episodic migraine compared with placebo across a 12-week period.

In a subgroup of patients with 300 m to 400 m 6MWD scores in the phase 3 Study 041, ataluren (Translarna; PTC Therapeutics) showed particular improvements from baseline.

The pediatric neuroimmunology fellow at NYU Langone provided perspective on a study presented at AAN 2023 comparing cognitive trajectories of pediatric and adult multiple sclerosis. [WATCH TIME: 3 minutes]

Zavegepant, a calcitonin gene-related peptide (CGRP) receptor antagonist, provided onset of pain relief as early as 15 minutes postdose and sustained benefits to 48 hours post dose.

The data, from the phase 3 ASCLEPIOS I and II trials and ALITHIOS open-label extension, suggest that most patients remained free from disease progression, with most progression being independent of relapse activity.

An interim analysis showed no reduction in T-cell counts and their subsets as a consequence of B-cell depletion in the first year of treatment with ocrelizumab.

Updated results to the phase 3 CHAMPION-NMOSD trial of ravulizumab showed significantly lower HAI score worsening following treatment.

The medical director of the Rocky Mountain Movement Disorders Center talked about the motivations of the phase 2 study on ANX005 for Huntington disease at the 2023 AAN Annual Meeting. [WATCH TIME: 3 minutes]

FDA-approved for adults with generalized myasthenia gravis in 2016, eculizumab continued to show promising efficacy and safety responses in adolescents with the disease, regardless of on concomitant use of IVIG.

The neurologist at Montefiore Medical Center, Albert Einstein College of Medicine, provided insight on the need to improve online resources that provide epilepsy surgery information to patients. [WATCH TIME: 4 minutes]

The director of the Feil Family Brain and Mind Research Institute at Weill Cornell Medicine spoke about preserving brain function through medical, sociopolitical, and educational efforts as part of his presentation at the 2023 AAN annual meeting. [WATCH TIME: 6 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 the history of the American Academy of Neurology.

The majority of treatment-emergent adverse events from IPX203 were mild or moderate in nature, and occurred within the first 90 days of treatment.

Treatment with ALZ-801, an investigational agent in development for Alzheimer disease, resulted in more than 40% reduction in plasma p-tau181 at the end of the 12-month analysis.

The associate professor of neurology and director of the Penn Epilepsy Center at the University of Pennsylvania talked about the potential of using artificial intelligence in the field of neurology as part of an upcoming session at the 2023 AAN annual meeting. [WATCH TIME: 5 minutes]

There were no observed tolebrutinib dose effect for treatment-emergent adverse events in the double-blind portion, as well as no new safety signals seen for those who crossed over in the open-label extension.

The director of the Feil Family Brain and Mind Research Institute at Weill Cornell Medicine talked about the importance of vascular health in preventing cognitive impairment as part of his presentation at the 2023 AAN annual meeting. [WATCH TIME: 6 minutes]

Rozanolixizumab has shown promising effects as a potential treatment for myasthenia gravis, as explained by high response rates on MG Activities of Daily Living and other measures.

The director of the Feil Family Brain and Mind Research Institute at Weill Cornell Medicine talked about brain health in relation to vascular health ahead of the 2023 AAN annual meeting. [WATCH TIME: 3 minutes]

The research fellow at the Neuroimmunology Clinic and Research Laboratory, Massachusetts General Hospital and Harvard Medical School, talked about his research of cell function in NMOSD to be presented at the upcoming AAN annual meeting. [WATCH TIME: 6 minutes]

The research fellow at the Neuroimmunology Clinic and Research Laboratory, Massachusetts General Hospital and Harvard Medical School, talked about having safer and more specific treatments for NMOSD that are antigen-specific. [WATCH TIME: 4 minutes]

A trio of experts in multiple sclerosis exchanges their thoughts on the use of the sphingosine-1 phosphate modulating class of medicines in treating the disease. [WATCH TIME: 3 minutes]