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Important: This site presents data from the FDA Adverse Event Reporting System (FAERS). A report does not mean the drug caused the event. Full disclaimer.

ETEPLIRSEN vs TOFERSEN: Which Drug Is Safer?

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ETEPLIRSEN vs TOFERSEN: Safety Overview

Metric ETEPLIRSEN TOFERSEN
Total FAERS Reports 2,079 366
Deaths Reported 59 60
Death Rate 2.8% 16.4%
Hospitalizations 288 97
Average Patient Age 15.5 yrs 56.9 yrs
% Female Patients 1.7% 48.3%
FDA Approval Date Sep 19, 2016 Apr 25, 2023
Manufacturer Sarepta Therapeutics, Inc. Biogen Inc.
Route INTRAVENOUS INTRATHECAL
Marketing Status Prescription Prescription