Study: Iontophoretic corticosteroid treatment matches standard-of-care response in anterior uveitis
Patients with anterior uveitis who received two iontophoretic treatments of a corticosteroid formulation demonstrated a response rate that matched the current standard of care of multiple prednisolone acetate eye drops, according to a news release from EyeGate Pharma.
The randomized, double-masked placebo-controlled phase 3 study involved 193 patients at 45 clinical sites in the United States.
Of the 96 patients treated with two iontophoretic treatments of EGP-437 on days 0 and 7, 32 met the primary efficacy endpoint of anterior chamber cell count of 0 on day 14. Of the 97 patients treated with multiple daily self-administered eye drops of prednisolone acetate 1% ophthalmic suspension administered over 14 days, 32 met the primary efficacy endpoint.
The groups had comparable rates of severity and incidence of adverse events, the release said. The EGP-437 group had fewer incidences of elevated IOP.
While the current treatment requires as many as 16 daily eye drops for up to 6 weeks, the two iontophoretic treatments are more convenient, simple and reliable for patients, Stephen From, EyeGate Pharma president and CEO, said in the release.