Abstract | PURPOSE: MATERIAL AND METHODS: A total of 90 patients with non- progressive myopia aged from 28 to 45 years were divided in 3 homogeneous groups (30 patients in each). For vision correction silicone hydrogel Air Optix Night & Day ("Ciba Vision") and Pure Vision 2HD ("Bausch & Lomb") contact lenses were used. The average period of contact lens wear was 5.5 +/- 3.3 years. Apart from conventional ophthalmic assessment, all patients underwent a complex lacrimal system examination, which included Schirmer's test and tear film break-up time (TBUT). The Ocular Surface Disease Index (OSDI) was used for dry eye symptoms assessment. The condition of the corneal epithelium was evaluated after 0.2% fluorescein instillation. Group 1 patients received 4% Taufon eye drops, group 2--natural tears ("Alcon"). Group 3 patients did not use any eye drops at all. RESULTS: Baseline Schirmer's test results, TBUT, and OSDI score were similar in all groups (p < 0.05, Mann-Whitney test). Drug therapy was considered effective if Schirmer's test result remained > 10 mm, TBUT--not less than 10 sec, OSDI--not more than 15, there were positive dynamics or at least no negative changes in dry eye signs and symptoms. The patients from group 1 presented no subjective complaits and their corneal and conjunctival changes were less significant than that in other groups (p < 0.05). Regression of dry eye signs at biomicroscopy in this group was confirmed by Schirmer's test results, TBUT, and OSDI. In groups 2 and 3 dry eye sings were more pronounced. CONCLUSION:
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Authors | V V Naumenko, M A Pogosian, V P Sergeev |
Journal | Vestnik oftalmologii
(Vestn Oftalmol)
2014 Jul-Aug
Vol. 130
Issue 4
Pg. 97-8, 100-1
ISSN: 0042-465X [Print] Russia (Federation) |
PMID | 25306731
(Publication Type: English Abstract, Journal Article)
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Chemical References |
- Ophthalmic Solutions
- Silicone Gels
- Taurine
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Topics |
- Adult
- Contact Lenses, Hydrophilic
(adverse effects)
- Diagnostic Techniques, Ophthalmological
- Drug Monitoring
- Dry Eye Syndromes
(diagnosis, drug therapy, etiology, physiopathology)
- Female
- Humans
- Male
- Middle Aged
- Myopia
(therapy)
- Ophthalmic Solutions
(administration & dosage)
- Product Surveillance, Postmarketing
- Russia
- Silicone Gels
- Taurine
(administration & dosage)
- Treatment Outcome
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