Impact of TRYPTYR on a Patient's Quality of Life and Ability to Perform Work — StellaPhase 4 — Post-approval study. The treatment has been approved, but researchers continue monitoring it in a large population over time.
Trial locations(3 sites)
United States
Kannar Eye Care, Pittsburg, Kansas Complete Eye Care of Medina, Medina, Minnesota The Southern College of Optometry, Memphis, Tennessee Last updated December 2025