Long-Term Efficacy and Safety of Erenumab: Results From 64 Weeks of the LIBERTY Study.

ABSTRACT: To report the efficacy and safety of erenumab among episodic migraine (EM) patients who were unsuccessful on 2-4 preventive treatments observed at week 64 of Open-Label Extension Phase (OLEP) of the LIBERTY study (ClinicalTrials.gov NCT03096834). The OLEP evaluating monthly erenumab 140 mg for 3 years, enrolled 240 patients who completed the double-blind treatment phase (DBTP) of 12 weeks during which they received placebo or erenumab 140 mg subcutaneous injections every 4 weeks as monotherapy. Efficacy outcomes were evaluated through the initial 52 weeks of OLEP (from DBTP baseline to total 64 weeks) in the overall population, patients receiving erenumab in DBTP, and patients from DBTP placebo arm who switched to erenumab in OLEP. Endpoints included reduction of ≥50% in monthly migraine d

SUBMITTER: Goadsby PJ 

PROVIDER: S-EPMC8205467 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature