Otarmeni Side Effects

6 ADVERSE REACTIONS The most common adverse reactions (incidence ≥5%) include otitis media, vomiting, nausea, dizziness, procedural pain, gait disturbance, and nystagmus.

( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Regeneron at 1-866-500-GENE or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch .

6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.

The safety data described in this section reflect exposure to OTARMENI in one study (Study DB-OTO-001) which treated 24 patients with OTOF gene associated profound sensorineural hearing loss.

A total of 10 patients received unilateral dosing, and a total of 14 patients received bilateral dosing of OTARMENI at a nominal dose of 7.2 × 10 12 vg per ear.

The median duration of follow-up was 45 weeks (range 9 to 115 weeks) [see Clinical Studies (14) ] .

Table 1 lists the most common adverse reactions that occurred in ≥ 5% patients in Study DB-OTO-

Table 1: Adverse Reactions Occurring in ≥5% of Patients in Study DB-OTO-001 (N=24) Adverse Reaction Overall n (%) Otitis Media 9 (38) Vomiting 8 (33) Nausea 7 (29) Dizziness 5 (21) Procedural Pain 4 (17) Gait Disturbance 2 (8) Nystagmus 2 (8) Other clinically significant adverse reactions each occurring in 1 patient included transient balance disorder (4%), abnormal otoacoustic emissions (4%), and wound dehiscence (4%).