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Eye Drops Show Two-Year Near-Vision Gains in 766-Patient Study

Ophthalmology leaders say the single-centre, retrospective data must be confirmed in multi-centre randomized studies before routine care.

Overview

  • Presented at the ESCRS Congress in Copenhagen, the Buenos Aires team reported rapid, dose-dependent improvements averaging 3.45 Jaeger lines one hour after first administration.
  • The regimen combines pilocarpine with diclofenac, was dosed twice daily with an optional third dose, and showed median durability of 434 days with follow-up extending to two years.
  • By concentration, 99% of patients on 1% pilocarpine read two or more extra lines, while 69% on 2% and 84% on 3% read three or more extra lines.
  • Adverse effects were mostly mild—temporary dim vision (32%), instillation irritation (3.7%), and headache (3.8%)—with no treatment discontinuations and no increases in intraocular pressure or retinal detachments reported.
  • Independent experts noted potential risks with long-term pilocarpine and topical NSAIDs and called for broader, long-term, multi-centre trials to confirm safety, rare-event risks, and generalisability.