Key clinical point: Fremanezumab lowers the pain and neurological symptom days in patients with episodic migraine (EM) or chronic migraine (CM) with associated neurological dysfunction and inadequate response to 2-4 prior classes of prophylactic medications.
Major finding: Quarterly and monthly fremanezumab vs. placebo significantly reduced monthly mean days with neurological symptoms (least square mean difference −1.7 days and −1.8 days vs. −0.5 days; both P ≤ .01) and monthly migraine days ( P < .0001) over 12 weeks.
Study details: This post hoc analysis included 837 patients with difficult-to-treat EM or CM from the phase 3b FOCUS study who received quarterly fremanezumab, monthly fremanezumab, or placebo over 12 weeks and were categorized into patients with (n = 493) and without (n = 344) associated neurological dysfunction.
Disclosures: This study was funded by Teva Branded Pharmaceutical Products R&D, Inc., USA. Some authors declared serving as consultants, speakers, or principal clinical trial investigators for or receiving personal fees from various sources, including Teva, and other authors are employees or stockholders of Teva.
Source: Lampl C et al. Efficacy and quality-of-life improvements with fremanezumab treatment in patients with difficult-to-treat migraine with associated neurological dysfunction. Eur J Neurol. 2022 (Mar 18). Doi: 10.1111/ene.15328