Acute-onset Endophthalmitis After Cataract Surgery (2000–2004): Incidence, Clinical Settings, and Visual Acuity Outcomes After Treatment

To report the incidence, clinical settings, and visual acuity outcomes of acute-onset endophthalmitis after cataract surgery. Retrospective, observational case series. Annual cataract surgery statistics were determined by review of electronic surgical records. The clinical and microbiologic records...

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Veröffentlicht in:American journal of ophthalmology 2005-06, Vol.139 (6), p.983-987
Hauptverfasser: Miller, John J., Scott, Ingrid U., Flynn, Harry W., Smiddy, William E., Newton, Jean, Miller, Darlene
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Sprache:eng
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Zusammenfassung:To report the incidence, clinical settings, and visual acuity outcomes of acute-onset endophthalmitis after cataract surgery. Retrospective, observational case series. Annual cataract surgery statistics were determined by review of electronic surgical records. The clinical and microbiologic records were reviewed of all patients with clinically diagnosed endophthalmitis within 6 weeks after cataract surgery at a single university-affiliated hospital between January 2000 and November 2004. main outcome measures : Operative technique, intraoperative complications, and visual acuity. The incidence of acute-onset endophthalmitis after cataract surgery was 0.04% (7/15,920) for cataract surgeries of all methods, 0.05% (6/11,462) for cataract surgery by clear cornea phacoemulsification, and 0.02% (1/4,458) for cataract surgery by methods other than clear cornea phacoemulsification ( P = .681, Fisher’s exact test). Six of seven (86%) cases occurred in the right eye, and all cases were performed by right-handed surgeons through temporal incisions. Five of seven (71%) patients had relative immune compromise. Four of seven (57%) patients had an intraoperative complication: vitreous loss in three patients and iris prolapse in one patient. Two patients had topical placement of lidocaine 2% gel before povidone-iodine preparation. The visual acuity at final follow up was 20/25 or better in four patients and count fingers or worse in three patients. The incidence of acute-onset endophthalmitis after temporal clear cornea incision phacoemulsification is low (0.05%). Potential risk factors for endophthalmitis may include intraoperative complications, relative immune compromise, application of lidocaine 2% gel before povidone-iodine preparation, and inferior incision location.
ISSN:0002-9394
1879-1891
DOI:10.1016/j.ajo.2005.01.025