Clinical effectiveness of diquafosol ophthalmic solution 3% in Korean patients with dry eye disease: a multicenter prospective observational study

AIM: To investigate the effectiveness of diquafosol ophthalmic solution 3% administered in Korean patients with dry eye disease in real-world clinical settings. METHODS: Diquafosol was administered for 8wk to 3 patient groups who received diquafosol as add-on therapy to existing medication (Add group, n=150); received diquafosol only (Monotherapy group, n=196); or discontinued part of their existing medication in favor of diquafosol (Switch...