PURPOSE: To evaluate whether dry-eye symptoms are associated with epitheliopathy of that portion of the upper eyelid marginal conjunctiva-the lid wiper-that wipes the ocular, or contact lens surface, during blinking. METHODS: Subjects were divided into two groups based on the presence or absence of dry-eye symptoms. The lid wiper of asymptomatic (n=75) and symptomatic (n=30) soft contact lens wearers was examined, following the instillation of fluorescein and rose bengal dyes. Lid-wiper staining was graded zero to 3. RESULTS: Eighty percent of the symptomatic subjects displayed lid-wiper staining compared to 13% of the asymptomatic subjects. The difference in staining between the two groups was significant (P<0.0001). Of the symptomatic subjects, 20% showed no staining; 26.6%, grade 1 staining; 36.6%, grade 2; and 16.6% showed grade 3 staining. Of the asymptomatic subjects, 87% exhibited no staining; 9%, grade 1 staining; 3%, grade 2; and 1% showed grade 3 staining. CONCLUSIONS: This study describes a new clinical condition, lid-wiper epitheliopathy, an alteration of the epithelium of that portion of the marginal conjunctiva of the upper eyelid that wipes the ocular surface, diagnosed by staining with fluorescein and rose bengal dyes.
PURPOSE: To evaluate whether dry-eye symptoms are associated with epitheliopathy of that portion of the upper eyelid marginal conjunctiva-the lid wiper-that wipes the ocular, or contact lens surface, during blinking. METHODS: Subjects were divided into two groups based on the presence or absence of dry-eye symptoms. The lid wiper of asymptomatic (n=75) and symptomatic (n=30) soft contact lens wearers was examined, following the instillation of fluorescein and rose bengal dyes. Lid-wiper staining was graded zero to 3. RESULTS: Eighty percent of the symptomatic subjects displayed lid-wiper staining compared to 13% of the asymptomatic subjects. The difference in staining between the two groups was significant (P<0.0001). Of the symptomatic subjects, 20% showed no staining; 26.6%, grade 1 staining; 36.6%, grade 2; and 16.6% showed grade 3 staining. Of the asymptomatic subjects, 87% exhibited no staining; 9%, grade 1 staining; 3%, grade 2; and 1% showed grade 3 staining. CONCLUSIONS: This study describes a new clinical condition, lid-wiper epitheliopathy, an alteration of the epithelium of that portion of the marginal conjunctiva of the upper eyelid that wipes the ocular surface, diagnosed by staining with fluorescein and rose bengal dyes.
Authors: Fiona Stapleton; Carl Marfurt; Blanka Golebiowski; Mark Rosenblatt; David Bereiter; Carolyn Begley; Darlene Dartt; Juana Gallar; Carlos Belmonte; Pedram Hamrah; Mark Willcox Journal: Invest Ophthalmol Vis Sci Date: 2013-10-18 Impact factor: 4.799
Authors: Erich Knop; Nadja Knop; Andrey Zhivov; Robert Kraak; Donald R Korb; Caroline Blackie; Jack V Greiner; Rudolf Guthoff Journal: J Anat Date: 2011-04 Impact factor: 2.610
Authors: Johanna T Henriksson; Cintia S De Paiva; William Farley; Stephen C Pflugfelder; Alan R Burns; Jan P G Bergmanson Journal: Cornea Date: 2013-04 Impact factor: 2.651