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Leong E, Cifuentes-González C, Hu Y W J, Perumal Samy R, Khairallah M, Rojas-Carabali W, Putera I, de-la-Torre A, Agrawal R. Clinical Insights: Antimicrobial Therapy for Infectious Uveitis. Ocul Immunol Inflamm 2024:1-21. [PMID: 38759216 DOI: 10.1080/09273948.2024.2345848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 04/16/2024] [Indexed: 05/19/2024]
Abstract
Infectious uveitis is a major global cause of vision impairment. Despite the eye's immune privilege, afforded by the blood-ocular barrier that restricts microbial entry, several pathogens such as bacteria, viruses, fungi, and parasites can still infiltrate and cause ocular infections and complications. Clinicians often encounter significant challenges in treating infectious uveitis due to limited or ineffective treatment options. Modern molecular techniques and imaging can aid in diagnosing and assessing intraocular infections. Various antimicrobial therapies exist, spanning topical and systemic treatments, but these are constrained by issues like drug concentration, penetration, effective duration, toxicity, and side effects. Treatment approaches also differ based on the infection's etiology. This review provides recent updates on antimicrobial therapies from a clinical perspective, covering topical, systemic, and regional treatments for infectious uveitis.
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Affiliation(s)
- Evangeline Leong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Carlos Cifuentes-González
- Neuroscience Research Group (NEUROS), Neurovitae Center for Neuroscience, Institute of Translational Medicine (IMT), Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá, Colombia
- Department of Ophthalmology, National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore, Singapore
| | - Jeremy Hu Y W
- Department of Ophthalmology, National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore, Singapore
| | - Ramar Perumal Samy
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Ocular Infections and Antimicrobial Group, Singapore Eye Research Institute, Singapore, Singapore
| | - Moncef Khairallah
- Department of Ophthalmology, Faculty of Medicine, Fattouma Bourguiba University Hospital, University of Monastir, Monastir, Tunisia
| | - William Rojas-Carabali
- Neuroscience Research Group (NEUROS), Neurovitae Center for Neuroscience, Institute of Translational Medicine (IMT), Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario, Bogotá, Colombia
- Department of Ophthalmology, National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore, Singapore
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Ikhwanuliman Putera
- Department of Ophthalmology, Faculty of Medicine Universitas Indonesia - Cipto Mangunkusumo Kirana Eye Hospital, Jakarta, Indonesia
- Department of Immunology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Alejandra de-la-Torre
- Department of Ophthalmology, National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore, Singapore
| | - Rupesh Agrawal
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Ophthalmology, National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore, Singapore
- Ocular Infections and Antimicrobial Group, Singapore Eye Research Institute, Singapore, Singapore
- Lee Kong Chian School of Medicine, Singapore, Singapore
- Duke NUS Medical School, Singapore, Singapore
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Wu LZ, Orlowski TM, Karunatilake M, Lee S, Mondal P, Kogilwaimath S, Bursztyn LLCD. Prognostic effect of HIV on visual acuity in ocular syphilis: a systematic review. Eye (Lond) 2023; 37:3271-3281. [PMID: 36944709 PMCID: PMC10564912 DOI: 10.1038/s41433-023-02504-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 03/03/2023] [Accepted: 03/08/2023] [Indexed: 03/23/2023] Open
Abstract
BACKGROUND/OBJECTIVES Ocular syphilis is a vision-threatening disease that can lead to permanent blindness if left untreated. The global re-emergence of syphilis warrants greater investigations into the visual prognosis of eyes affected by this potentially devastating disease. This systematic review investigates the impact of HIV on visual acuity (VA) outcomes in ocular syphilis. METHODS A literature search of Medline, PubMed, Embase, Clinicaltrials.gov and Cochrane Reviews was conducted for studies published between 01 January 2011 and 19 March 2022, reporting non-aggregate initial and post-treatment VA data of eyes with ocular syphilis and corresponding HIV status in patients ≥ 18 years. RESULTS A total of 95 studies, including 364 patients and 568 eyes, were evaluated. Among people living with HIV with a diagnosis of ocular syphilis, affected eyes were more likely to have optic nerve involvement and panuveitis. However, HIV status, CD4 cell count, and HIV viral load were not predictive of VA outcomes of treated ocular syphilis. Prognostic factors of final VA worse than 1.00 logMAR were female sex, the presence of macular edema, and VA ≥ 1.00 at presentation. The strongest predictor of a worse final VA was VA ≥ 1.00 at presentation. CONCLUSIONS This systematic review demonstrates that HIV status, CD4 cell count, and HIV viral load are not significant factors impacting VA outcomes of eyes with ocular syphilis. While visual prognosis is generally good, poor visual outcome is most strongly predicted by poor VA at presentation. This underscores the importance of early recognition and treatment prior to permanent vision loss.
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Affiliation(s)
- Laura Z Wu
- College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada.
| | | | - Malshi Karunatilake
- Department of Ophthalmology & Visual Sciences, University of Alberta, Edmonton, AB, Canada
| | - Stephen Lee
- Division of Infectious Diseases, University of Saskatchewan, Regina, SK, Canada
| | - Prosanta Mondal
- Department of Community Health & Epidemiology, University of Saskatchewan, Saskatoon, SK, Canada
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Köksaldı S, Nazlı A, Kaya M, Saatci AO. Never forget ocular syphilis: A case series from a single tertiary centre. Int J STD AIDS 2023; 34:817-822. [PMID: 37607405 DOI: 10.1177/09564624231195674] [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: 08/24/2023]
Abstract
A retrospective analysis of 10 consecutive patients who had serologically confirmed ocular syphilis between June 2020 and February 2023 was performed. All cases presented with ocular manifestations. Eight patients were diagnosed with syphilis and two patients with syphilis/human immunodeficiency virus co-infection. Type and duration of antibiotic treatments were diverse among the patients. Four patients had intramuscular benzyl-penicillin G 2.4 million units (MU) weekly for three weeks; four, intravenous ceftriaxone for 14 days; one, intravenous penicillin G 24 MU/day for 14 days; and the remaining patient, intravenous penicillin G 24 MU/day for a week and then oral doxycycline for two weeks. As adjunctive therapy to systemic antibiotics, oral corticosteroids in three patients and intravitreal ceftazidime (2.25 mg/0.1 mL) injections in one patient were administered. In conclusion, ocular syphilis is a re-emerging phenomenon; prompt diagnosis and proper antibiotic treatment can prevent serious ocular complications.
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Affiliation(s)
- Seher Köksaldı
- Department of Ophthalmology, Dokuz Eylul University, Izmir, Turkey
| | - Arzu Nazlı
- Department of Clinical Microbiology and Infectious Diseases, Dokuz Eylul University, Izmir, Turkey
| | | | - Ali Osman Saatci
- Department of Ophthalmology, Dokuz Eylul University, Izmir, Turkey
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Heo JW, Kim NY, Kwon YH. A Case of Traction Retinal Detachment Accompanied by Ocular Syphilis. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2022. [DOI: 10.3341/jkos.2022.63.6.542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Purpose: We report a first case of traction retinal detachment accompanied by ocular syphilis in Korea.Case summary: A 20-year-old male visited with poor left-eye vision. His best-corrected visual acuity was 0.3; no inflammation was evident in the anterior chamber, but many inflammatory cells were found in the vitreous cavity. Fundus examination revealed inferior exudative and tractional retinal detachment. Optical coherence tomography revealed an epiretinal membrane; fluorescein angiography showed that the inferior (detached) retina did not fluoresce. Syphilis was serologically detected; ceftriaxone (2 g daily) was intravenously injected for 14 days. The vitreous cavity inflammation improved, but the tractional membrane proliferation triggered tractional retinal detachment. We performed vitrectomy to remove the tractional membrane and prescribed intravitreal antibiotics. The patient was discharged after intravenous injection of penicillin G (20 MU daily) for 14 days. Three months after surgery, the best-corrected left-eye visual acuity had improved to 0.8, and no recurrence of the retinal detachment was noted.Conclusions: Patients with ocular syphilis may evidence retinal detachment despite initial prescription of systemic antibiotics. A possible need for surgery should be kept in mind; the prognosis is good if an operation is performed in a timely manner.
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