Real-World Clinical Impact of Netarsudil 0.02% at an Urban Safety-Net Hospital

Abstract

Purpose: To analyze the efficacy, safety, and accessibility of netarsudil 0.02% in patients with glaucoma (suspect, open or closed) at a safety-net academic medical center, Boston Medical Center (BMC). Methods: Retrospective chart review of patients prescribed netarsudil 0.02% for uncontrolled glaucoma at BMC between December 2017 and September 2019. Outcome measures included change in intraocular pressure (IOP) from baseline and evaluation of adverse events (AEs). Results: One hundred thirty patients (60% severe stage) were analyzed. The IOP reduction from baseline was about 3 mmHg. Fifty-four patients (42%) experienced an AE (eg, conjunctival hyperemia). Thirty-eight patients (29%) started netarsudil 0.02% in lieu of laser or surgery. Ninety-nine patients (71%) required prior authorization for insurance coverage of netarsudil 0.02%. Ten patients (7%) were unable to obtain netarsudil 0.02% due to issues with insurance coverage. Conclusion: Netarsudil 0.02% yielded significant IOP reduction in our cohort, however, to a smaller degree compared with prior studies that bore equivocal IOP reduction regardless of baseline IOP. Conjunctival hyperemia was the most common AE. In a limited number of patients, netarsudil 0.02% was not covered by insurance.

Keywords: glaucoma; intraocular pressure; netarsudil; ocular hypertension; rho kinase inhibitor.