U.S. Glaucoma
Our second quarter U.S. Glaucoma net revenues were approximately $49.8 million, representing year-over-year growth of 26% versus 2Q 2023 driven by iStent infinite® and our overall iStent® portfolio, along with early but growing contributions from iDose® TR.
The utilization of iStent infinite for glaucoma patients that have failed medical and surgical therapy continues to expand as our ongoing clinical education efforts and an improving market access landscape take hold.
During the second quarter, we successfully advanced execution of our detailed launch plans for iDose TR, a first-of-its-kind intracameral procedural pharmaceutical that was designed to deliver glaucoma drug therapy for up to three years. Outcomes and feedback from early cases continue to be very positive and reaffirm our view that with the launch of iDose TR, we have the potential to reshape glaucoma management as we know it today.
International Glaucoma
Our second quarter International Glaucoma record net revenues were approximately $26.1 million, representing year-over- year reported growth of 17%, or 21% on a constant currency basis, versus 2Q 2023. The strong growth internationally during the second quarter was broad-based as we continue to scale our international infrastructure and increasingly drive MIGS forward as the standard of care in each region and major market in the world.
During the second quarter, we finalized a new French CEPS agreement that provides for adjusted rebate tiers and successfully expanded the addressable patient population to reflect the growing adoption of iStent inject® W in France. The net effect of this new agreement was favorable to our second quarter reported revenues and is expected to remain a tailwind for the remainder of 2024.
We remain in the early stages of expanding our IG initiatives globally ahead of what we hope will be supported by a healthy cadence of new product approvals and expanding market access in the years to come.
Corneal Health
Our second quarter Corneal Health net revenues were approximately $19.8 million, representing year-over-year growth of 7% versus 2Q 2023, including U.S. Photrexa® net sales of $16.7 million. As discussed last quarter, these second quarter results reflect the impact to Photrexa realized revenues as a result of our entry as a company into MDRP.
We continue to focus on expanding access for keratoconus patients suffering from this rare disease.