Hypochlorous acid antiseptic washout improves patient comfort after intravitreal injection: A patient reported outcomes study
Purpose: Current ocular antiseptic practice for intravitreal injection (IVI) employs 5% povidone–iodine (Betadine®) drops which frequently cause ocular discomfort and prolonged irritation. In an effort to improve comfort while maintaining efficacy, we studied a hypochlorous acid (HOCL 0.01%) spray w...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wolters Kluwer Medknow Publications
2020-01-01
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| Series: | Indian Journal of Ophthalmology |
| Subjects: | |
| Online Access: | http://www.ijo.in/article.asp?issn=0301-4738;year=2020;volume=68;issue=11;spage=2439;epage=2444;aulast=Fam |
| Summary: | Purpose: Current ocular antiseptic practice for intravitreal injection (IVI) employs 5% povidone–iodine (Betadine®) drops which frequently cause ocular discomfort and prolonged irritation. In an effort to improve comfort while maintaining efficacy, we studied a hypochlorous acid (HOCL 0.01%) spray washout prior to injection. Methods: Patients had received a minimum of 3 IVIs prepared with Betadine®antisepsis prior to entry in this study. Their subsequent IVIs were prepared with Betadine®followed by HOCL 0.01% washout. Facets of comfort were measured by a Likert-scaled questionnaire to compare their experiences after IVI. Results: Thirty-seven participants were enrolled. Addition of HOCL 0.01% spray after Betadine®reduced the duration of discomfort (P = 0.001) and need for artificial tears postinjection (P = 0.003). It improved their reported quality of life (P = 0.04) and sleep (P = 0.01). There were neither HOCL-related side effects nor endophthalmitis during this study. Conclusion: Topical HOCL 0.01% spray after topical Betadine®antisepsis significantly improved patient comfort following IVIs. |
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| ISSN: | 0301-4738 1998-3689 |