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Ness T. [Bacterial endogenous endophthalmitis : Spectrum of pathogens and drug therapy]. DIE OPHTHALMOLOGIE 2024; 121:264-271. [PMID: 38438813 DOI: 10.1007/s00347-024-01995-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 01/17/2024] [Indexed: 03/06/2024]
Abstract
Endogenous endophthalmitis represents an ophthalmological emergency requiring immediate diagnostics and treatment. Pathogens should be detected using appropriate methods, such as the Freiburg endophthalmitis set. In bacterial endophthalmitis both Gram-positive and Gram-negative bacteria can be detected. Frequent underlying sources include endocarditis, gastrointestinal or urogenital surgery, indwelling venous catheters, liver abscesses, skin or soft tissue infections, meningitis or less commonly, intravenous drug abuse. The treatment consists of systemic and intraocular administration of antibiotics and vitrectomy. Systemic or intraocular corticosteroids can additionally be considered.
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Affiliation(s)
- Thomas Ness
- Klinik für Augenheilkunde, Universitätsklinikum Freiburg, Killianstr. 5, 79106, Freiburg, Deutschland.
- Albert-Ludwigs Universität Freiburg, Medizinische Fakultät, Freiburg, Deutschland.
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Mejaddam A, Pircher A. AGGREGATIBACTER ENDOPHTHALMITIS IN A PATIENT WITH DENTOPHOBIA. Retin Cases Brief Rep 2024; 18:135-137. [PMID: 36007190 DOI: 10.1097/icb.0000000000001335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
PURPOSE To describe a rare case of unilateral, endogenous endophthalmitis caused by Aggregatibacter aphrophilus (HACEK group) confirmed in vitreous and blood cultures, in a patient with dentophobia. METHODS Case report. PATIENTS A seventy-five-year-old male patient with Type 2 diabetes, previous myocardial infarction, and pacemaker implantation. RESULTS Patient was observed with sudden loss of vision at the Department of Ophthalmology, Uppsala University. Initial diagnosis was posterior vitreous detachment and anterior uveitis, but progression of disease led to vitrectomy, which actually demonstrated endophthalmitis and growth of A. aphrophilus of the HACEK group. Aggregatibacter bacteremia and pacemaker endocarditis were also identified and dental examination confirmed growth of Aggregatibacter in the oral cavity. Intravitreal treatment with ceftazidime and vancomycin according to Endophthalmitis Vitrectomy Study protocol was administered with quick resolution of endophthalmitis. CONCLUSION Aggregatibacter endophthalmitis is a rare, but devastating cause of vision loss where immediate diagnosis may be delayed. Prompt diagnosis may be facilitated by a thorough medical history and early vitreous biopsy. Systemic investigation by an infectious disease specialist and multidisciplinary assessment are mandatory. Ophthalmologic treatment is effective with intravitreal injections of ceftazidime and vancomycin.
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Affiliation(s)
- Assem Mejaddam
- Department of Neuroscience/Ophthalmology, Uppsala University, Uppsala, Sweden
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Schimansky S, Schwember P, Chervenkoff J, Liyanage SE, Keller J. Retinal detachment after post-operative endophthalmitis: clinical characteristics, outcomes and risk factors. Graefes Arch Clin Exp Ophthalmol 2023; 261:2181-2187. [PMID: 36859736 DOI: 10.1007/s00417-023-06021-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 02/01/2023] [Accepted: 02/11/2023] [Indexed: 03/03/2023] Open
Abstract
PURPOSE To describe clinical characteristics, risk factors, and outcomes of rhegmatogenous retinal detachment (RRD) following treatment of postoperative endophthalmitis (PE). METHODS Analysis of cross-referenced data from two service reviews of patients with RRD and bacterial PE treated between 01/01/2013 and 01/07/2020. The main outcome measure was final best-corrected visual acuity (BCVA). Secondary measures include proportion of patients with BCVA of ≤ 0.3 logMAR and ≥ 1.0 logMAR, rate of phthsis, and rate of eye removal. RESULTS Ninety-four cases of PE were analysed finding 21 cases of RRD (22%). Seven (35%) experienced recurrent RRD. Seven eyes (35%) were left with permanent silicone oil fill. All RRD cases had vitrectomy. After PE with RRD the median BCVA was 1.1 logMAR, compared with 0.4 logMAR for PE without RRD (p < 0.04). Fifty-seven percent (12/21) of RRD eyes attained BCVA of ≥ 1.0 logMAR vs. 29% (21/73) of PE without RRD (p = 0.01). Nineteen percent (4/21) of eyes with RRD attained BCVA of ≤ 0.3 logMAR, whereas those without RRD did so in 43% (31/73) of cases (p = 0.02). Five eyes with RRD (24%) and 2 eyes without RRD (3%) developed phthisis (p < 0.01). Three non-RRD cases required removal of the eye (4%, p = 0.46). Higher bacterial virulence was associated with worse final BCVA (2.1 logMAR vs. 0.3 logMAR; p < 0.01). RRD rate did not differ by bacterial virulence (OR 1.9; CI95: 0.6-6.9; p = 0.24). CONCLUSIONS RRD following PE leads to worse clinical outcomes. Eyes which developed RRD were more likely to have undergone vitrectomy. Final BCVA was worse in cases with more virulent micro-organisms.
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Affiliation(s)
| | | | | | | | - Johannes Keller
- Bristol Eye Hospital, Lower Maudlin St, Bristol, BS1 2LX, UK.
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4
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Zand A, Falavarjani KG, Kanavi MR, Habibi A, Anvari P, Alemzadeh SA. Ocular Safety of Intravitreal Ethylene Diamine Tetra Acetic Acid (EDTA): An Experimental Feasibility Study. Toxicol Rep 2023. [DOI: 10.1016/j.toxrep.2023.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2023] Open
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5
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Intravitreal injections as a leading cause of acute postoperative endophthalmitis-a regional survey in England. Eye (Lond) 2023; 37:163-169. [PMID: 34949787 PMCID: PMC9829718 DOI: 10.1038/s41433-021-01886-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 11/18/2021] [Accepted: 11/29/2021] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND To evaluate the characteristics, treatment patterns and outcomes of acute postoperative endophthalmitis. METHODS Patients presenting with acute postoperative endophthalmitis between January 2017 to December 2019 were identified from hospital records in this multicentre retrospective cohort study. Clinical records were reviewed for visual acuity (VA) at various timepoints, cause of endophthalmitis, microbiological results, treatments and complications. RESULTS Forty-six eyes of 46 patients were included. Intravitreal injections were the leading cause of acute postoperative endophthalmitis (n = 29; 63%), followed by cataract surgery (n = 8; 17%), vitreoretinal surgery (n = 7; 15%), and secondary intraocular lens insertion (n = 2, 4%). The absolute risk of endophthalmitis was 0.024% (1:4132) for intravitreal injections, 0.016% (1:6096) for cataract surgery, and 0.072% (1:1385) for vitreoretinal surgery. The majority of patients (n = 38; 83%) had better VA at 6 months compared to presentation, although fewer (n = 13; 28%) maintained similar or better VA compared to before the precipitating surgery. Twenty-four cases yielded positive culture results, of which staphylococcus epidermidis was the most commonly isolated organism. Microbiological yield was not associated with better final visual outcomes. Patients who underwent therapeutic vitrectomy (n = 15; 33%) had poorer VA at presentation, but subsequently achieved visual outcomes comparable to those who received medical treatment alone. There was no difference in time to presentation, visual outcome and retinal detachment rates among the different causative procedures. CONCLUSION Intravitreal injections were the most common cause of endophthalmitis in our region, primarily because of their higher frequency compared to other intraocular procedures. In this cohort, the primary procedure had no effect on presentation, management or visual outcomes.
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Merani R, Johnson MW, McCannel CA, Flynn HW, Scott IU, Hunyor AP. Clinical Practice Update: Management of Infectious Endophthalmitis After Intravitreal Anti-VEGF Injection. JOURNAL OF VITREORETINAL DISEASES 2022; 6:443-451. [PMID: 37009541 PMCID: PMC9954776 DOI: 10.1177/24741264221116487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Although infectious endophthalmitis after intravitreal antivascular endothelial growth factor injections is rare, it is the most feared and potentially devastating complication of this procedure. There is no high-level evidence to provide definitive guidance on the management of endophthalmitis occurring after intravitreal injection (IVI). This clinical practice update reviews the published literature regarding post-IVI endophthalmitis and highlights areas in which further research is needed to better guide its management.
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Affiliation(s)
- Rohan Merani
- Concord Repatriation General
Hospital, Sydney, NSW, Australia
- Save Sight Institute, Specialty
of Clinical Ophthalmology and Eye Health, Faculty of Medicine and Health,
University of Sydney, Sydney, NSW, Australia
- Faculty of Medicine and Health
Sciences, Macquarie University, Sydney, NSW Australia
| | - Mark W. Johnson
- Department of Ophthalmology and
Visual Sciences, Kellogg Eye Center, University of Michigan, Ann Arbor, MI,
USA
| | - Colin A. McCannel
- UCLA Stein Eye Institute;
Department of Ophthalmology, David Geffen School of Medicine at UCLA,
University of California, Los Angeles, CA, USA
| | - Harry W. Flynn
- Department of Ophthalmology,
Bascom Palmer Eye Institute, Miami, FL, USA
| | - Ingrid U. Scott
- Departments of Ophthalmology and
Public Health Sciences, Penn State College of Medicine, Hershey,
Philadelphia, PA, USA
| | - Alex P. Hunyor
- Save Sight Institute, Specialty
of Clinical Ophthalmology and Eye Health, Faculty of Medicine and Health,
University of Sydney, Sydney, NSW, Australia
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Mursalin MH, Astley R, Coburn PS, Miller FC, Callegan MC. Roles of CCL2 and CCL3 in intraocular inflammation during Bacillus endophthalmitis. Exp Eye Res 2022; 224:109213. [PMID: 36063964 PMCID: PMC9826602 DOI: 10.1016/j.exer.2022.109213] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/18/2022] [Accepted: 08/04/2022] [Indexed: 01/11/2023]
Abstract
Bacillus cereus (B. cereus) endophthalmitis is a vision-threatening bacterial infection. Uncontrolled inflammatory responses are the hallmark of this disease which cause irreversible damage to the retina. We recently reported C-X-C chemokines as a vital modulators which impacted the pathogenesis of this disease. Here, we investigated the impact of two highly upregulated C-C chemokines, CCL2 and CCL3, on intraocular inflammation this disease. B. cereus was injected into the eyes of C57BL/6J (WT), CCL2-/-, and CCL3-/- mice to induce endophthalmitis. Infected eyes were examined for bacterial growth, retinal function, and inflammation. Bacterial growth in CCL2-/- and CCL3-/- mice were similar, but retained retinal function was greater in CCL2-/- and CCL3-/- eyes compared to that of C57BL/6J eyes. The retinal architecture of infected eyes of CCL2-/- mice were conserved for a longer period of time than in infected CCL3-/- eyes. Infected CCL2-/- and CCL3-/- eyes had less inflammation than did infected C57BL/6J eyes. Based on these results, we assessed the efficacies of intravitreal anti-CCL2 or anti-CCL3 with or without the antibiotic gatifloxacin. Compared to infected untreated eyes, there was significantly less inflammation and greater retention of retinal function in eyes treated with anti-CCL2 or anti-CCL3 with gatifloxacin. This study showed that B. cereus endophthalmitis in CCL2-/- mice had a better clinical outcome than in CCL3-/- mice. Intravitreal administration of anti-CCL2 and anti-CCL3 with gatifloxacin significantly reduced inflammation and provided protection of retinal function. These results suggest that CCL2 and CCL3 are prospective anti-inflammatory targets that should be tested along with other antibiotics for treating Bacillus and perhaps other forms of endophthalmitis.
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Affiliation(s)
- Md Huzzatul Mursalin
- Department of Ophthalmology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Roger Astley
- Department of Ophthalmology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
- Dean McGee Eye Institute, Oklahoma City, Oklahoma, USA
| | - Phillip S. Coburn
- Department of Ophthalmology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
- Dean McGee Eye Institute, Oklahoma City, Oklahoma, USA
| | - Frederick C. Miller
- Department of Cell Biology and Department of Family and Preventive Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - Michelle C. Callegan
- Department of Ophthalmology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
- Dean McGee Eye Institute, Oklahoma City, Oklahoma, USA
- Department of Microbiology and Immunology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
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Soekamto C, Rosignoli L, Zhu C, Johnson DA, Sohn JH, Bahadorani S. Visual outcomes of acute bacterial endophthalmitis treated with adjuvant intravitreal dexamethasone: A meta-analysis and systematic review. Indian J Ophthalmol 2022; 70:2835-2841. [PMID: 35918923 PMCID: PMC9672767 DOI: 10.4103/ijo.ijo_955_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Adjunctive treatment of bacterial endophthalmitis with intravitreal steroids is a topic of controversy among many ophthalmologists. The objective of this study is to evaluate the effects of intravitreal dexamethasone on the visual outcomes of patients with acute bacterial endophthalmitis through a systematic review and meta-analysis. A literature search of PubMed, Scopus, and Cochrane Library databases was performed to include studies on the visual outcomes of adjuvant intravitreal dexamethasone in patients with acute bacterial endophthalmitis. The review is based on the Preferred Reporting Items for Systematic review and Meta-Analysis (PRISMA) protocol. A total of 1545 articles met our search criteria and after further review, two randomized controlled trials and three retrospective case series were included in the final analysis. A total of 126 eyes were treated with intravitreal dexamethasone combined with antibiotics, and another 139 eyes were treated with antibiotics alone. All cases of endophthalmitis were post-operative or post-intravitreal injection, with pooled results demonstrating no visual benefit with supplementation of intravitreal dexamethasone. Our meta-analysis does not show any visual benefit from steroid supplementation and yet, considering a relatively small number of patients included in each study, larger randomized controlled trials are required to further clarify the role of steroids in the treatment of acute bacterial endophthalmitis.
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Affiliation(s)
- Christa Soekamto
- Department of Ophthalmology, University of Texas Health at San Antonio, San Antonio, TX, United States
| | - Luca Rosignoli
- Department of Ophthalmology, University of Texas Health at San Antonio, San Antonio, TX, United States
| | - Christopher Zhu
- Department of Ophthalmology, University of Texas Health at San Antonio, San Antonio, TX, United States
| | - Daniel A Johnson
- Department of Ophthalmology, University of Texas Health at San Antonio, San Antonio, TX, United States
| | - Jeong-Hyeon Sohn
- Department of Ophthalmology, University of Texas Health at San Antonio, San Antonio, TX, United States
| | - Sepehr Bahadorani
- Department of Ophthalmology, University of Texas Health at San Antonio, San Antonio, TX, United States
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9
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Joshi S, Vibhute G, Ayachit A, Ayachit G. Commentary: Dexamethasone and dilemma. Indian J Ophthalmol 2022; 70:2842-2843. [PMID: 35918925 PMCID: PMC9672734 DOI: 10.4103/ijo.ijo_3213_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Affiliation(s)
- Shrinivas Joshi
- Department of Vitreoretina, M. M. Joshi Eye Institute, Hubli, Karnataka, India
| | - Giriraj Vibhute
- Department of Vitreoretina, M. M. Joshi Eye Institute, Hubli, Karnataka, India
| | - Apoorva Ayachit
- Department of Vitreoretina, M. M. Joshi Eye Institute, Hubli, Karnataka, India
| | - Guruprasad Ayachit
- Department of Vitreoretina, M. M. Joshi Eye Institute, Hubli, Karnataka, India
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Emami S, Kitayama K, Coleman AL. Adjunctive steroid therapy versus antibiotics alone for acute endophthalmitis after intraocular procedure. Cochrane Database Syst Rev 2022; 6:CD012131. [PMID: 35665485 PMCID: PMC9169535 DOI: 10.1002/14651858.cd012131.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Endophthalmitis refers to severe infection within the eye that involves the aqueous humor or vitreous humor, or both, and that threatens vision. Most cases of endophthalmitis are exogenous (i.e. due to inoculation of organisms from an outside source), and most exogenous endophthalmitis is acute and occurs after an intraocular procedure. The mainstay of treatment is emergent administration of broad-spectrum intravitreous antibiotics. Due to their anti-inflammatory effects, steroids in conjunction with antibiotics have been proposed as being beneficial in endophthalmitis management. OBJECTIVES To assess the effects of antibiotics combined with steroids versus antibiotics alone for the treatment of acute endophthalmitis following intraocular surgery or intravitreous injection. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (which contains the Cochrane Eyes and Vision Trials Register) (2021, Issue 8), MEDLINE Ovid (1946 to August 2021), Embase Ovid (1980 to August 2021), LILACS (Latin American and Caribbean Health Sciences Literature database) (1982 to August 2021), the ISRCTN registry; searched August 2021, ClinicalTrials.gov; searched August 2021, and the WHO International Clinical Trials Registry Platform; searched August 2021. We did not use any date or language restrictions in the electronic searches for trials. SELECTION CRITERIA We included randomized controlled trials (RCTs) comparing the effectiveness of adjunctive steroids with antibiotics alone in the management of acute, clinically diagnosed endophthalmitis following intraocular surgery or intravitreous injection. We excluded trials with participants with endogenous endophthalmitis unless outcomes were reported by source of infection. We imposed no restrictions on the method or order of administration, dose, frequency, or duration of antibiotics and steroids. DATA COLLECTION AND ANALYSIS We used standard Cochrane methodology, and graded the certainty of the body of evidence for six outcomes using the GRADE classification. MAIN RESULTS We included four RCTs with a total of 264 eyes of 264 participants in this review update. The studies were conducted in South Africa, India, and the Netherlands. All studies used intravitreous dexamethasone for adjunctive steroid therapy and a combination of two intravitreous antibiotics that provided gram-positive and gram-negative coverage for the antibiotic therapy. We judged two trials to be at overall low risk of bias, and the other two studies to be at overall unclear risk of bias due to lack of reporting of study methods. Only one study was registered in a clinical trial register. While none of the included studies reported the primary outcome of complete resolution of endophthalmitis as defined in our protocol, one study reported combined anatomical and functional success (i.e. proportion of participants with intraocular pressure of at least 5 mmHg and visual acuity of at least 6/120). Very low certainty evidence suggested no difference in combined success when comparing adjunctive steroid to antibiotics alone (risk ratio (RR) 1.08, 95% confidence interval (CI) 0.80 to 1.45; 32 participants). Low certainty evidence from two studies suggested that adjunctive dexamethasone may result in having a good visual outcome (Snellen visual acuity 6/6 to 6/18) at 3 months compared with antibiotics alone (RR 1.95, 95% CI 1.05 to 3.60; 60 participants); however, the evidence was less conclusive at 12 months (RR 1.12, 95% CI 0.92 to 1.37; 2 studies; 195 participants; low certainty evidence). Investigators of one study reported improvement in visual acuity, but we could not estimate the effect of adjunctive steroid therapy because the study investigators did not provide any estimates of precision. Only one study examined intraocular pressure (IOP). The evidence suggests that adjunctive dexamethasone may reduce IOP slightly after 12 months of interventions (mean difference -1.90, 95% CI -3.78 to 0.07; 1 study; 167 participants; low certainty evidence). Three studies reported adverse events (retinal detachment, hypotony, proliferative vitreoretinopathy, seclusion of pupil, floaters, and pucker). The total numbers of adverse events were 14 out of 111 (12.6%) for those who received dexamethasone versus 12 out of 116 (10.3%) for those who did not. We could only perform a pooled analysis for the occurrence of retinal detachment: any difference between the two treatment groups was uncertain (RR 1.41, 95% CI 0.53 to 3.74; 227 participants; low certainty evidence). No study reported cost-related outcomes. AUTHORS' CONCLUSIONS The currently available evidence on the effectiveness of adjunctive steroid therapy versus antibiotics alone in the management of acute endophthalmitis after intraocular surgery is inadequate. We found no studies that had enrolled cases of acute endophthalmitis following intravitreous injection. A combined analysis of two studies suggests that use of adjunctive steroids may provide a higher chance of having a good visual outcome at three months than not using adjunctive steroids. However, considering that most of the confidence intervals crossed the null, and that this review was limited in scope and applicability to clinical practice, it is not possible to conclude whether the use of adjunctive steroids is effective at this time. Any future trials should examine whether adjunctive steroids may be useful in certain clinical settings such as type of causative organism or etiology. These studies should include outcomes that take patients' symptoms and clinical examination into account; report outcomes in a uniform and consistent manner; and follow up at short- and long-term intervals.
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Affiliation(s)
- Sara Emami
- Stein Eye Institute, UCLA, Los Angeles, California, USA
| | - Ken Kitayama
- Stein Eye Institute, UCLA, Los Angeles, California, USA
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van Halsema J, Jansen R, Heineken A, Ossewaarde TM, Meester‐Smoor MA, van Meurs JC. Validation of a multi-species-specific PCR panel to diagnose patients with suspected postoperative bacterial endophthalmitis. Acta Ophthalmol 2022; 100:e827-e832. [PMID: 34258875 PMCID: PMC9291183 DOI: 10.1111/aos.14964] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 06/17/2021] [Indexed: 01/26/2023]
Abstract
INTRODUCTION Currently, patients suspected of endophthalmitis are referred to a tertiary centre for a vitreous biopsy and bacterial culture, thereby causing a treatment delay for the intravitreal antibiotics injection. We developed a new diagnostic tool, multi-mono-PCR (mm-PCR), not requiring viable bacteria, allowing antibiotic injection without delay. Performance of mm-PCR was tested on biopsies from patients with suspected postoperative endophthalmitis with known bacterial culture results. METHODS Most frequently occurring pathogens in endophthalmitis were determined using published data and treatment logs of endophthalmitis patient of the Rotterdam Eye Hospital. Vitreous biopsies from patients with suspected endophthalmitis were aliquoted in two parts. One part was sent out for bacterial culture and another was stored at -80°C for mm-PCR analysis and, as a backup, also by panbacterial PCR. Twelve vitreous samples from patients not suspected of having endophthalmitis were added as control samples. RESULTS Concordancy between bacterial culture and mm-PCR was 89% (24 of 27). All twelve control samples were negative. In three nonconcordant samples, the PCR results were most likely the correct ones. CONCLUSION mm-PCR results are highly concordant with bacterial culture. mm-PCR with panbacterial PCR as backup could be considered a diagnostic tool in patients with endophthalmitis, which would allow us to reverse the order of diagnosis and treatment while maintaining diagnostic surveillance, thereby preventing treatment delay.
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Affiliation(s)
- Justin van Halsema
- The Rotterdam Eye Hospital Rotterdam the Netherlands
- Rotterdam Ophthalmic Research Institute Rotterdam the Netherlands
| | - Ruud Jansen
- Kennemerland Regional Laboratory Haarlem the Netherlands
| | - Adriaan Heineken
- The Rotterdam Eye Hospital Rotterdam the Netherlands
- Rotterdam Ophthalmic Research Institute Rotterdam the Netherlands
| | - Tjaco M. Ossewaarde
- Department of Medical Microbiology Maasstad Hospital Rotterdam the Netherlands
| | - Magda A. Meester‐Smoor
- Rotterdam Ophthalmic Research Institute Rotterdam the Netherlands
- Department of Ophthalmology Erasmus University Medical Center the Netherlands
| | - Jan C. van Meurs
- The Rotterdam Eye Hospital Rotterdam the Netherlands
- Rotterdam Ophthalmic Research Institute Rotterdam the Netherlands
- Department of Ophthalmology Erasmus University Medical Center the Netherlands
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Sousa DC, Jalil A, Patton N, Dhawahir-Scala F, Kim J, Charles S, Turner G, Ivanova T. Early Pars Plana Vitrectomy in Acute Endophthalmitis: The Manchester Series. Ophthalmic Surg Lasers Imaging Retina 2022; 53:96-102. [PMID: 35148220 DOI: 10.3928/23258160-20220121-03] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND OBJECTIVE Current literature lacks good-quality evidence regarding the outcomes of early pars plana vitrectomy (PPV) for acute exogenous endophthalmitis. The aim for this study was to analyze and discuss the outcomes of PPV for endophthalmitis in a UK tertiary hospital. PATIENTS AND METHODS This study was a retrospective case series. The clinical records of consecutive patients who had PPV for acute exogenous endophthalmitis were reviewed. Demographic data, etiology, timing of onset, timing of PPV, intraand postoperative complications, baseline and final best-corrected visual acuity (BCVA), therapeutic regimens, and microbiology details were collected. Primary efficacy and safety outcome measures were BCVA improvement of two or more logMAR lines and intra- or postoperative complications, respectively. RESULTS Forty-one patients with a median age of 76 (interquartile range, 64 to 82) years were studied. The most common etiology was intravitreal injection (41%), followed by phacoemulsification (34%). Median interval to PPV was 1.0 (interquartile range, 1.0 to 3.0) days. In a multivariate model controlling for age, baseline BCVA, microbiology positivity, and etiology (post-intravitreal injection), PPV after 24 hours was seven times more likely to achieve significant BCVA improvement (odds ratio, 7.47; 95% confidence interval, 1.12 to 49.66; P = .038). PPV within 24 hours of presentation was associated with more intraoperative complications. CONCLUSIONS Favorable outcomes may be achieved with current antibiotic regimens and PPV for endophthalmitis. The series suggests that an early surgical intervention may be associated with poorer functional outcomes. Tap and inject at presentation, followed by a semi-urgent PPV as required, seems to be a sensible approach. [Ophthalmic Surg Lasers Imaging Retina. 2022;53:96-102.].
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Wakabayashi T, Miller SC, Patel SN, Fliotsos MJ, Justin GA, Agrawal R, Chen A, Hoskin AK, Blanch R, Cavuoto K, Meeralakshmi P, Rousselot Ascarza A, Chen RWS, Colyer M, Woreta FA, Yonekawa Y. Global Preferred Practice Patterns for the Management of Exogenous Endophthalmitis: A Survey by the American Society of Ophthalmic Trauma. Curr Eye Res 2021; 47:802-808. [PMID: 34886727 DOI: 10.1080/02713683.2021.2016857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE : To investigate the global practice patterns for the management of exogenous endophthalmitis. METHODS : This cross-sectional study was conducted to assess global practice patterns for the management of exogenous endophthalmitis. An online survey comprised of questions regarding the management of exogenous endophthalmitis was distributed to institutions who are members of International Globe and Adnexal Trauma Epidemiology Study Group (IGATES) or invited affiliates of the American Society of Ophthalmic Trauma and the Asia Pacific Ophthalmic Trauma Society. Responses were gathered from August 2020 to January 2021. RESULTS Of 42 institutions, 36 responses were received (86% response rate), of which 33 (79%) were included in the analysis. Included centers were from Asia (36%), North America (36%), South America (12%), Africa (9%), Europe (3%), and Australia (3%). Oral antibiotics were administered in 19 (58%) institutions, with moxifloxacin as the preferred agent (n=9, 27%). The preferred method for obtaining cultures was vitreous tap (n=25, 76%). Most institutions (n=26, 79%) routinely administered intravitreal vancomycin and ceftazidime, while intravitreal steroids were routinely administered at 11 centers (33%). Indications for performing vitrectomy included; decreased visual acuity (n=14, 39%); all cases of exogenous endophthalmitis (n=4, 12%); non-response to medical therapy (n=4, 12%); or no view of the fundus (n=4, 12%), indicating significant variation in surgical indications. More than half (n=17, 52%) of responding institutions routinely admitted patients with exogenous endophthalmitis to the hospital. Institutions in the United States were less likely to administer oral antibiotics (27% vs. 73%, P = 0.024) and to admit patients (9% vs. 73%, P < 0.001) compared to other countries. CONCLUSIONS : This study highlights the global variations in the management of exogenous endophthalmitis, especially as it pertains to surgical indications. Further establishment of evidence-based guidelines may be beneficial to provide more uniform guidance to optimize outcomes.
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Affiliation(s)
- Taku Wakabayashi
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University School of Medicine, Philadelphia, PA, USA
| | - Sarah C Miller
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Samir N Patel
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University School of Medicine, Philadelphia, PA, USA
| | - Michael J Fliotsos
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Grant A Justin
- Department of Ophthalmology, Walter Reed National Military Medical Center, Bethesda, MD, USA
| | - Rupesh Agrawal
- National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore.,Singapore Eye Research Institute, Singapore.,Lee Kong Chian School of Medicine, Singapore
| | - Ariel Chen
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Annette K Hoskin
- Sight Institute, University of Sydney, Sydney. Australia and Lions Eye Institute, Sydney, Australia.,Lions Eye Institute, University of Western Australia, Perth, Australia
| | - Richard Blanch
- Academic Department of Military Surgery and Trauma, Royal Centre for Defence Medicine, Birmingham, UK.,University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.,Neuroscience & Ophthalmology Research Group, Institute of Inflammation & Ageing, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Kara Cavuoto
- Bascom Palmer Eye Institute, Leonard M. Miller School of Medicine, University of Miami, Miami, Florida
| | | | - Andrés Rousselot Ascarza
- Consultorios Oftalmológicos Benisek-Ascarza, Ciudad Autónoma de Buenos Aires, C1115ABB Buenos Aires, Argentina
| | - Royce W S Chen
- Edward S. Harkness Eye Institute, Columbia University Irving Medical Center, New York-Presbyterian Hospital, New York, NY, USA
| | - Marcus Colyer
- Uniformed Services University of the Health Sciences, Bethesda, MD, USA
| | - Fasika A Woreta
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Yoshihiro Yonekawa
- Wills Eye Hospital, Mid Atlantic Retina, Thomas Jefferson University School of Medicine, Philadelphia, PA, USA
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Bostan C, Nayman T, Szigiato AA, Morfeq H, Harissi-Dagher M. Endophthalmitis in Eyes With the Boston Type I Keratoprosthesis: Incidence, Recurrence, Risk Factors, and Outcomes. Cornea 2021; 40:1258-1266. [PMID: 33394754 DOI: 10.1097/ico.0000000000002641] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Accepted: 11/09/2020] [Indexed: 11/25/2022]
Abstract
PURPOSE To determine the incidence and recurrence of Boston type I keratoprosthesis (KPro)-associated endophthalmitis, and its microbiological profile, risk factors, and outcomes. METHODS This is a retrospective study of 158 consecutive KPro procedures with a median follow-up of 78.4 months. Medical charts were reviewed for ocular history, contact lens and topical antibiotic use, visual acuity, and complications. For eyes with endophthalmitis, time to infection, culture results, and recurrences were collected. Cox regression analyses identified risk factors for endophthalmitis and compared the risk for visual failure, KPro retention, and globe loss between eyes with and without endophthalmitis. RESULTS The incidence and recurrence rates of endophthalmitis were of 1.7% and 6.0% per procedure-year, respectively. First episodes occurred at a median of 18.6 months. Eight of 18 episodes (44%) were culture positive, isolating mainly Gram-positive bacteria (7 [88%]). Previous ocular burn (hazard ratio: 7.34, 95% confidence interval: 1.91-28.15), infectious keratitis (5.09, 1.70-15.22), corneal melt (4.55, 1.50-13.83), and postoperative contact lens wear (4.19, 1.17-15.04) were risk factors. Eyes with endophthalmitis did not have a higher risk for visual failure (1.74, 0.78-3.91) but were more likely to not retain the KPro (2.81, 1.15-6.88) and undergo evisceration (2.81, 1.15-6.88). All eyes lost ≥ 2 lines of vision during the endophthalmitis episode. CONCLUSIONS Endophthalmitis is rare but vision and globe threatening in eyes with KPro. Given the increased associated risk, corneal melts and infectious keratitis must be promptly treated, postoperative contact lenses should be considered on a case-by-case basis, and patients with ocular burns might require more aggressive antimicrobial prophylaxis.
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Affiliation(s)
- Cristina Bostan
- Department of Ophthalmology, Centre hospitalier de l'Université de Montréal, Montreal, Canada; and
| | - Taylor Nayman
- Department of Ophthalmology, Centre hospitalier de l'Université de Montréal, Montreal, Canada; and
| | | | - Hussein Morfeq
- Department of Ophthalmology, Centre hospitalier de l'Université de Montréal, Montreal, Canada; and
- Department of Ophthalmology, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Mona Harissi-Dagher
- Department of Ophthalmology, Centre hospitalier de l'Université de Montréal, Montreal, Canada; and
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Patel SN, Storey PP, Kim JS, Obeid A, Pancholy M, Hsu J, Garg SJ. Systemic Immunosuppression and Risk of Endophthalmitis After Intravitreal Anti-Vascular Endothelial Growth Factor Injections. Ophthalmic Surg Lasers Imaging Retina 2021; 52:S17-S22. [PMID: 34310237 DOI: 10.3928/23258160-20210518-04] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND AND OBJECTIVE To evaluate the impact of systemic immunosuppressive therapy on the rates and outcomes of endophthalmitis following intravitreal anti-vascular endothelial growth factor (VEGF) injections. PATIENTS AND METHODS A retrospective, single-center, comparative cohort study examining eyes undergoing intravitreal anti-VEGF injections from January 2016 to September 2019. Cohorts were created based on concurrent immunosuppressive therapy at time of injection. RESULTS Of 270,347 anti-VEGF injections administered, 1,300 injections (0.48%) were administered while on systemic immunosuppressive therapy. The odds of endophthalmitis occurring in the immunosuppression group was 9.86 (95% confidence interval [CI], 4.0-24.3; P < .001) times higher than the no-immunosuppression group. Symptom onset occurred 2.51 (95% CI, 0.15-4.870; P = .040) days earlier in the immunosuppression cohort; visual acuity at 6 months after treatment was similar in both groups. CONCLUSIONS Patients on systemic immunosuppressive medications undergoing intravitreal injections may be at increased risk for post-injection endophthalmitis and may have earlier symptom onset. However, visual outcomes were similar between the two groups. [Ophthalmic Surg Lasers Imaging Retina. 2021;52:S17-S22.].
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16
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de Geus SJ, Hopman J, Brüggemann RJ, Klevering BJ, Crama N. Acute Endophthalmitis after Cataract Surgery: Clinical Characteristics and the Role of Intracameral Antibiotic Prophylaxis. ACTA ACUST UNITED AC 2021; 5:503-510. [DOI: 10.1016/j.oret.2020.09.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 09/10/2020] [Accepted: 09/14/2020] [Indexed: 10/23/2022]
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Effectiveness of immediate vitrectomy and intravitreal antibiotics for post-injection endophthalmitis. Graefes Arch Clin Exp Ophthalmol 2021; 259:1609-1615. [PMID: 33502628 DOI: 10.1007/s00417-021-05071-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 10/29/2020] [Accepted: 01/05/2021] [Indexed: 10/22/2022] Open
Abstract
PURPOSE To show that an immediate vitrectomy with an intravitreal injection of antibiotics can be an effective approach for the treatment of acute endophthalmitis following intravitreal injections. METHODS We reviewed all cases of clinical endophthalmitis caused by an intravitreal injection that were treated in our department between March 2012 and November 2019. Only patients that underwent a vitrectomy within 6 h after presentation to the clinic and with a documented visual acuity shortly before the causative event were included. Baseline best-corrected visual acuity (BCVA) before the causative event was compared to BCVA measured within a follow-up period of 8 months (up to 14 months). RESULTS In total, 30 eyes of 30 patients were included. The BCVA before the intraocular infection was a mean value of 0.55 logMAR, and the BCVA on the day of the endophthalmitis decreased significantly to 1.66 logMAR. Within 2 months following the pars plana vitrectomy (PPV), the mean BCVA improved to 0.83 logMAR. Eight months following PPV (mean value, 8.20 months; SD, 3.59 months), the mean BCVA was 0.63 logMAR. In the last follow-up interval most of the eyes recovered, and the BCVA did not differ significantly from baseline. Two eyes underwent further pars plana surgery during the follow-up period. No enucleation was required. CONCLUSION In this study, we have shown that an immediate vitrectomy with subsequent intravitreal injection of antibiotics is an effective option for treating post-injection endophthalmitis and frequently results in recovery of vision; thus, it should be performed as early as possible, where available.
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Conrady CD, Feist RM, Vitale AT, Shakoor A. Long-term visual outcomes of endophthalmitis and the role of systemic steroids in addition to intravitreal dexamethasone. BMC Ophthalmol 2020; 20:181. [PMID: 32375683 PMCID: PMC7201644 DOI: 10.1186/s12886-020-01449-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Accepted: 04/23/2020] [Indexed: 11/18/2022] Open
Abstract
Background The purpose of this study was to evaluate the role of systemic steroids in post-procedural endophthalmitis as the role of intravitreal steroids in treatment algorithms of endophthalmitis remain controversial. Methods This is a retrospective analysis from a single tertiary referral center of all patients older than 18 years old that developed presumed post-procedure endophthalmitis and were treated at our center from 2009 to 2018. Results Eighty-three patients were followed after being treated for post-procedural endophthalmitis that either received systemic steroids or did not around the time of diagnosis. Almost 30 % of all patients regained a final visual acuity of 20/40 or better, while 31.2% had poor visual outcomes of count fingers or worse. Non-clearing debris was the most significant long-term complication. Visual improvement plateaued in 67.7% by 1 month after diagnosis and initial treatment in both groups. There was no difference in visual outcomes when comparing the sixteen patients that received systemic steroids and the sixty-seven that did not; however, no enucleation or evisceration was required in patients receiving systemic steroids. Five patients that did not receive systemic steroids required an enucleation or evisceration due to a blind, painful eye. Conclusions The use of systemic steroids does not seem to worsen long-term outcomes of endophthalmitis compared to those patients that did not receive them and they may prove beneficial in the most severe cases by reducing the risk of losing the globe altogether.
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Affiliation(s)
- Christopher D Conrady
- Department of Ophthalmology and Visual Sciences, John A. Moran Eye Center, University of Utah, Salt Lake City, UT, USA. .,Department of Ophthalmology and Visual Sciences, University of Michigan, 1000 Wall St, Ann Arbor, MI, 48103, USA.
| | - Richard M Feist
- Department of Ophthalmology and Visual Sciences, John A. Moran Eye Center, University of Utah, Salt Lake City, UT, USA
| | - Albert T Vitale
- Department of Ophthalmology and Visual Sciences, John A. Moran Eye Center, University of Utah, Salt Lake City, UT, USA
| | - Akbar Shakoor
- Department of Ophthalmology and Visual Sciences, John A. Moran Eye Center, University of Utah, Salt Lake City, UT, USA
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Fung AT, Tran T, Lim LL, Samarawickrama C, Arnold J, Gillies M, Catt C, Mitchell L, Symons A, Buttery R, Cottee L, Tumuluri K, Beaumont P. Local delivery of corticosteroids in clinical ophthalmology: A review. Clin Exp Ophthalmol 2020; 48:366-401. [PMID: 31860766 PMCID: PMC7187156 DOI: 10.1111/ceo.13702] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 11/21/2019] [Accepted: 12/09/2019] [Indexed: 12/22/2022]
Abstract
Locally administered steroids have a long history in ophthalmology for the treatment of inflammatory conditions. Anterior segment conditions tend to be treated with topical steroids whilst posterior segment conditions generally require periocular, intravitreal or systemic administration for penetration. Over recent decades, the clinical applications of periocular steroid delivery have expanded to a wide range of conditions including macular oedema from retino-vascular conditions. Formulations have been developed with the aim to provide practical, targeted, longer-term and more efficacious therapy whilst minimizing side effects. Herein, we provide a comprehensive overview of the types of periocular steroid delivery, their clinical applications in ophthalmology and their side effects.
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Affiliation(s)
- Adrian T. Fung
- Westmead Clinical SchoolDiscipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
- Department of Ophthalmology, Faculty of Medicine and Health SciencesMacquarie UniversitySydneyNew South WalesAustralia
- Save Sight InstituteCentral Clinical School, Discipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
| | - Tuan Tran
- Save Sight InstituteCentral Clinical School, Discipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
| | - Lyndell L. Lim
- Royal Victorian Eye and Ear HospitalMelbourneVictoriaAustralia
- Centre for Eye Research AustraliaMelbourneVictoriaAustralia
- University of MelbourneMelbourneVictoriaAustralia
| | - Chameen Samarawickrama
- Westmead Clinical SchoolDiscipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
- Save Sight InstituteCentral Clinical School, Discipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
- Liverpool Clinical School, Faculty of MedicineUniversity of New South WalesSydneyNew South WalesAustralia
| | | | - Mark Gillies
- Save Sight InstituteCentral Clinical School, Discipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
| | - Caroline Catt
- Save Sight InstituteCentral Clinical School, Discipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
- Children's Hospital WestmeadWestmeadNew South WalesAustralia
| | | | | | | | - Lisa Cottee
- Eye Doctors Mona ValeSydneyNew South WalesAustralia
| | - Krishna Tumuluri
- Westmead Clinical SchoolDiscipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
- Department of Ophthalmology, Faculty of Medicine and Health SciencesMacquarie UniversitySydneyNew South WalesAustralia
- Save Sight InstituteCentral Clinical School, Discipline of Clinical Ophthalmology and Eye Health, University of Sydney, Sydney, New South WalesAustralia
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