Dave VP, Joseph J, Pathengay A, Pappuru RR, Das T. CLOSTRIDIAL ENDOPHTHALMITIS: CLINICAL PRESENTATIONS, MANAGEMENT OUTCOMES, AND REVIEW OF LITERATURE.
Retin Cases Brief Rep 2022;
16:48-55. [PMID:
31344009 DOI:
10.1097/icb.0000000000000889]
[Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
PURPOSE
To describe the clinical presentations, diagnosis and management outcomes of clostridial endophthalmitis, and a review of the previous literature.
DESIGN
Retrospective, interventional case series from January 2005 to March 2018 and a literature review.
METHODS
The study included seven eyes of seven patients with culture-proven Clostridium sp. endophthalmitis. Identification of Clostridium sp. was confirmed by the VITEK 2 system using the ANC card. When VITEK failed to identify the organism, MALDI-TOF was used. Data regarding demography, clinical presentations, interventions received, and final visual and anatomical outcomes were noted.
RESULTSTHE
mean age of the patients was 28.28 ± 22.35 years (median 21 years). By the etiology of infection, 5 (75%) eyes were post-open-globe injury, 1 (12.5%) was post-trabeculectomy, and 1 (12.5%) was postintravitreal injection. The mean follow-up was 9.71 ± 12.03 months, median 6 months. Two samples were positive for Clostridium perfringens, one each for C. subterminale, C. difficile, and C. tertium, and two were unidentified clostridial species. Favorable anatomical outcome was seen in 3/7 eyes (42.85%). Favorable functional outcome was seen in 2/7 eyes (28.57%). These were comparable with the outcomes of the pooled pre-existing literature. There was a trend toward better functional and anatomical outcomes and lesser evisceration/enucleation rates with vitrectomy instead of a vitreous tap, although not statistically significant. All cases showed susceptibility to empirically used intravitreal antibiotic vancomycin.
CONCLUSION
Commonest setting of clostridial endophthalmitis is post-open-globe injury. Despite treatment with appropriate antibiotics, the visual and anatomical outcome is unsatisfactory because of high organism virulence. Early vitrectomy may allow for globe salvage and potential vision.
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