- Title
- Aqueous chlorhexidine for intravitreal injection antisepsis: a case series and review of the literature
- Creator
- Merani, Rohan; McPherson, Zachary E.; Davies, Peter E.; Luckie, Alan P.; Gilhotra, Jagjit S.; Runciman, Jim; Durkin, Shane; Muecke, James; Donaldson, Mark; Aralar, Albert; Rao, Anupam
- Relation
- Ophthalmology Vol. 123, Issue 12, p. 2588-2594
- Publisher Link
- http://dx.doi.org/10.1016/j.ophtha.2016.08.022
- Publisher
- Elsevier
- Resource Type
- journal article
- Date
- 2016
- Description
- Purpose To determine the incidence of endophthalmitis in a large clinical series using aqueous chlorhexidine for antisepsis before intravitreal injection and to review the ophthalmic literature regarding chlorhexidine efficacy and safety. Design Multicenter retrospective case series. Participants All patients receiving intravitreal injections from 7 retinal specialists. Methods An audit of intravitreal injections performed by retinal specialists who exclusively used aqueous chlorhexidine 0.05% or 0.1% for prophylaxis of infective endophthalmitis was undertaken. The incidence of endophthalmitis was determined from August 1, 2011, to February 28, 2015. A literature review was performed to critically appraise the ocular safety and efficacy of aqueous chlorhexidine. Main Outcome Measures Incidence of endophthalmitis after intravitreal injections. Results A total of 40 535 intravitreal injections were performed by 7 retinal specialists across 3 centers. Chlorhexidine was well tolerated, and only 1 patient with a suspected allergic reaction was noted. Three cases of endophthalmitis were identified with 1 culture-positive case. The 0.0074% (1 in 13 512) per-injection rate of endophthalmitis in this series compares favorably with previous series in which povidone-iodine has been used. Conclusions Aqueous chlorhexidine was associated with a low rate of postinjection endophthalmitis and was well tolerated by patients.
- Subject
- aqueous chlorhexidine; antisepsis; injection; ophthalmic literature
- Identifier
- http://hdl.handle.net/1959.13/1345390
- Identifier
- uon:29629
- Identifier
- ISSN:0161-6420
- Language
- eng
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