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Short term effects of topical cyclosporine and viscoelastic on the ocular surfaces in patients with dry eye
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- Authors
- Issue Date
- 2007-12-08
- Publisher
- Korean Journal of Ophthalmology
- Citation
- Korean J Ophthalmol. 2007 Dec;21(4):189-94.
- Keywords
- Adjuvants, Immunologic/administration & dosage ; Administration, Topical ; Cell Count ; Chondroitin Sulfates/*administration & dosage ; Conjunctiva/drug effects/pathology ; Cyclosporine/*administration & dosage ; Drug Administration Schedule ; Drug Combinations ; Drug Therapy, Combination ; Dry Eye Syndromes/*drug therapy/metabolism/pathology ; Epithelium/drug effects/pathology ; Female ; Follow-Up Studies ; Goblet Cells/drug effects/pathology ; Humans ; Hyaluronic Acid/*administration & dosage ; Immunosuppressive Agents/*administration & dosage ; Male ; Middle Aged ; Ophthalmic Solutions/administration & dosage ; Tears/drug effects/metabolism ; Time Factors ; Treatment Outcome
- Abstract
- PURPOSE: To compare the short term effects of topical 0.05% cyclosporine (CsA) and a mixture of 0.08% chondroitin sulfate and 0.06% sodium hyaluronate (CS-HA) on dry eye ocular surfaces. METHODS: 36 patients with moderate to severe dry eye (5 mm/5 min or less with Schirmer's test or tear break up time (BUT) less than 6 seconds), were treated with topical application of CS-HA on one eye and CsA on the other 4 times a day for 6-8 weeks. BUT, Schirmer's test without anesthesia, and conjunctival impression cytology (CIC; goblet cell density, nucleus to cytoplasmic ratio, and epithelial cell morphology) were evaluated and compared between eyes before and after treatment (repeated measurement of ANOVA). RESULTS: After treatment, BUT and tear wettings were significantly prolonged in each group. Topical CsA treated eyes had greater increase in BUT (p=0.026); there was no significant difference in tear wetting (p=0.132). While the 3 parameters of CIC improved in both groups, goblet cell density was significantly higher in eyes treated with CsA (p=0.033). CONCLUSIONS: While both CS-HA and 0.05% CsA eyedrops improve ocular surfaces, topical CsA may have a better effect on enhancing tear film stability and goblet cell density.
- ISSN
- 1011-8942 (Print)
- Language
- English
- URI
- http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=PubMed&dopt=Citation&list_uids=18063881
https://hdl.handle.net/10371/16815
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