Dry eyeoutcome measureocular inflammationfunctional visual acuityocular therapeuticscorneal stainingOPHTHALMIC SOLUTION 5.0-PERCENTOCULAR SURFACE DISEASETEAR FILM STABILITYRED THREAD TESTCLINICAL-TRIALSROSE-BENGALINFLAMMATORY CYTOKINESCONTRAST SENSITIVITYLISSAMINE GREENVISUAL-ACUITY