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Dheyab AM, Albloushi AF, Al-Zuabi A, AlTariqi SM, Tobaigy MF, Alfawaz A, Abu El-Asrar A. Long-term Efficacy of Oral Valganciclovir in Presumed Cytomegalovirus Unilateral Hypertensive Anterior Uveitis. Ocul Immunol Inflamm 2024:1-8. [PMID: 38776468 DOI: 10.1080/09273948.2024.2356057] [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: 03/27/2024] [Accepted: 05/12/2024] [Indexed: 05/25/2024]
Abstract
PURPOSE To describe long-term efficacy and safety of oral valganciclovir in the treatment of presumed cytomegalovirus (CMV) unilateral hypertensive anterior uveitis. METHODS Retrospective review of 40 patients (40 eyes). RESULTS All patients presented with high intraocular pressure (mean 39.35 ± 7.58 mmHg), associated with signs of mild anterior uveitis. Oral valganciclovir resulted in control of the intraocular pressures and inflammation in 35 eyes. At the dose of ≥450 mg twice daily, no relapses were documented. The follow-up period ranged from 12 to 108 months (24.45 ± 14.56). At the final follow-up, the intraocular pressure was reduced to 14.92 ± 2.43 mmHg (<0.001). Drug-related complications in the form of leukopenia and azoospermia were reported in one patient. CONCLUSIONS Oral valganciclovir effectively and safely controls intraocular pressure and inflammation in presumed CMV anterior uveitis. A long-term treatment course seems necessary.
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Affiliation(s)
- Abdulsalam M Dheyab
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Abdulrahman F Albloushi
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Asma Al-Zuabi
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Sulaiman M AlTariqi
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Mohannad F Tobaigy
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Abdullah Alfawaz
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Ahmed Abu El-Asrar
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
- Dr. Nasser Al-Rashid Research Chair in Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
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Tranos P, Markomichelakis N, Koronis S, Sidiropoulos G, Tranou M, Rasoglou A, Stavrakas P. CMV-Related Anterior Uveitis in a Mediterranean European Population: Clinical Features, Prognosis, and Long-Term Treatment Outcomes. Ocul Immunol Inflamm 2024:1-6. [PMID: 38621024 DOI: 10.1080/09273948.2024.2329315] [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: 08/23/2023] [Accepted: 03/02/2024] [Indexed: 04/17/2024]
Abstract
PURPOSE To describe the spectrum of clinical features of cytomegalovirus-related anterior uveitis (CMV-AU) along with potential comorbidities, to calculate complication rates, and to determine risk factors and biomarkers affecting prognosis in a cohort of a Southern European Mediterranean population. MATERIALS AND METHODS It is a retrospective, multicenter case series of consecutive patients with persisting hypertensive AU, unresponsive to topical steroids therapy, and CMV-positive essays from two uveitis referral centers were collected and analyzed. RESULTS Fifty-seven eyes of 53 patients with polymerase chain reaction-verified CMV-AU over a period of 8 years were included with a mean age of 48 ± 18. Four presentation patterns were identified: 26.3% as Posner-Schlossman-like, 31.6% as chronic AU, 19.3% as presumed herpetic uveitis, 12.3% as Fuchs uveitis syndrome-like, and 10.5% without specific initial classification. About 15.8% received oral valganciclovir, 22.8% received topical valganciclovir, and 61.4% received both, for a mean duration of treatment of 44 months. AU recurrences were observed in 23 eyes with a mean of 1.5 (±1.5) recurrences per year. The only finding significantly associated with recurrence was the presence of posterior synechiae (PS) (p = 0.034). Fewer keratic precipitates (KPs) were indicative for the need of longer treatment, and endotheliitis was strongly associated with the need for filtration surgery. CONCLUSION In this immunocompetent southern European population, four distinct clinical presentation patterns were further confirmed, and possible biomarkers such as PS, KPs, and endotheliitis were newly reported to influence treatment outcomes. Large-scale studies could provide a more effective customized treatment protocol.
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Affiliation(s)
- Paris Tranos
- Uveitis & Surgical Retina Service, Ophthalmica Eye Institute, Thessaloniki, Greece
| | | | - Spyridon Koronis
- Uveitis & Surgical Retina Service, Ophthalmica Eye Institute, Thessaloniki, Greece
| | | | - Marianna Tranou
- Uveitis & Surgical Retina Service, Ophthalmica Eye Institute, Thessaloniki, Greece
| | - Achilleas Rasoglou
- Uveitis & Surgical Retina Service, Ophthalmica Eye Institute, Thessaloniki, Greece
| | - Panagiotis Stavrakas
- Department of Ophthalmology, School of Medicine, University of Patras, Patras, Greece
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Caplash S, Paez-Escamilla M, Westcott M, Dansingani KK, Indermill C, Kisma N, Frau E, Sahel JA, Bodaghi B, Jhanji V, Errera MH. Mimickers of anterior uveitis, scleritis and misdiagnoses- tips and tricks for the cornea specialist. J Ophthalmic Inflamm Infect 2024; 14:14. [PMID: 38594487 PMCID: PMC11004105 DOI: 10.1186/s12348-024-00396-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2023] [Accepted: 03/29/2024] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND Anterior uveitis, inflammation of the anterior chamber and related structures, is a cohort of diseases that can present to almost any general or sub-specialty Ophthalmology practice. Its features classically involve anterior chamber cell and flare. Below the surface of these two signs exist a panoply of diagnoses. BODY: The purpose of this review is to provide a general framework for diagnoses of anterior uveitis that are often missed as well as non-uveitic pathologies that often mimic anterior uveitis. Diagnostic deviation in either direction can have vision-threatening and rarely life-threatening consequences for patients. Using a comprehensive literature review we have collected a broad spectrum of etiologies of anterior uveitis that are easily missed and non-uveitic pathologies that can masquerade as anterior uveitis. CONCLUSIONS We present a focused review on specific misdiagnosed anterior uveitis pathologies and some of the conditions that can masquerade as anterior uveitis and scleritis.
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Affiliation(s)
- Sonny Caplash
- Department of Ophthalmology, University of Pittsburgh, 203 Lothrop Street, Pittsburgh, PA, 15213, USA
| | - Manuel Paez-Escamilla
- Department of Ophthalmology, University of Pittsburgh, 203 Lothrop Street, Pittsburgh, PA, 15213, USA
| | - Mark Westcott
- NIHR Biomedical Research Centre for Ophthalmology, Moorfields Eye Hospital NHS Foundation Trust, 162 City Road, London, EC1V 2PD, UK
| | - Kunal K Dansingani
- Department of Ophthalmology, University of Pittsburgh, 203 Lothrop Street, Pittsburgh, PA, 15213, USA
| | - Chad Indermill
- Department of Ophthalmology, University of Pittsburgh, 203 Lothrop Street, Pittsburgh, PA, 15213, USA
| | - Nacima Kisma
- Universite Libre de Bruxelles, Hopital Universitaire de Bruxelles, 808 route de Lennik 1170, Bruxelles, Belgium
| | - Eric Frau
- Department of Ophthalmology, Centre hospitalier National des Quinze-Vingts, Paris, France
| | - Jose-Alain Sahel
- Department of Ophthalmology, University of Pittsburgh, 203 Lothrop Street, Pittsburgh, PA, 15213, USA
| | - Bahram Bodaghi
- Department of Ophthalmology, Pitié-Salpêtrière University Hospital, Sorbonne Universités, F-75013, Paris, France
| | - Vishal Jhanji
- Department of Ophthalmology, University of Pittsburgh, 203 Lothrop Street, Pittsburgh, PA, 15213, USA
| | - Marie-Helene Errera
- Department of Ophthalmology, University of Pittsburgh, 203 Lothrop Street, Pittsburgh, PA, 15213, USA.
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Zhang XJ, Zhang JX, Qu Y, Peng RM, Zhang P, Hong J. Cytokine analysis of aqueous humor in patients with cytomegalovirus corneal endotheliitis. Graefes Arch Clin Exp Ophthalmol 2024:10.1007/s00417-024-06417-w. [PMID: 38446197 DOI: 10.1007/s00417-024-06417-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 01/25/2024] [Accepted: 02/11/2024] [Indexed: 03/07/2024] Open
Abstract
PURPOSE To evaluate cytokine levels of aqueous humor in patients with cytomegalovirus (CMV) corneal endotheliitis and their relationships with CMV DNA load. METHODS 44 aqueous humor samples were obtained from 26 patients with CMV corneal endotheliitis at various stages of treatment. 33 samples obtained from cataract patients during the same period were selected as a control group. Each sample was used to measure the concentration of the CMV DNA load using real-time quantitative polymerase chain reaction, and to examine the levels of IL-6, IL-8, IL-10, MCP-1, VCAM-1, VEGF, IP-10, G-CSF, ICAM-1 and IFN-γ using a cytometric bead array. RESULTS All 10 cytokines were found to have statistically significant differences between the CMV endotheliitis and cataract groups. The Spearman correlation test showed that the concentration of CMV DNA load was significantly associated with the levels of IL-6 (P = 0.005, r = 0.417), IL-8 (P < 0.001, r = 0.514), IL-10 (P < 0.001, r = 0.700), MCP-1 (P = 0.001, r = 0.487), VEGF (P < 0.001, r = 0.690), IP-10 (P = 0.001, r = 0.469), G-CSF (P < 0.001, r = 0.554) and ICAM-1 (P < 0.001, r = 0.635), but not significantly associated with VCAM-1 (P = 0.056) and IFN-γ (P = 0.219). CONCLUSIONS There was a combined innate and adaptive immune response in aqueous humor in patients with CMV endotheliitis. Levels of multiple cytokines were significantly correlated with viral particle. Cytokines are potential indicators to help diagnose CMV endotheliitis, evaluate disease activity and assess treatment response.
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Affiliation(s)
- Xuan-Jun Zhang
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
| | - Jia-Xin Zhang
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
| | - Yi Qu
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
| | - Rong-Mei Peng
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
| | - Pei Zhang
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China
- Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China
| | - Jing Hong
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China.
- Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Beijing, China.
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Abu Dail Y, Daas L, Flockerzi E, Munteanu C, Kahlert J, Smola S, Seitz B. PCR testing for herpesviruses in aqueous humor samples from patients with and without clinical corneal endothelial graft rejection. J Med Virol 2024; 96:e29538. [PMID: 38506230 DOI: 10.1002/jmv.29538] [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: 11/02/2023] [Revised: 02/11/2024] [Accepted: 03/06/2024] [Indexed: 03/21/2024]
Abstract
To compare prevalence of positive PCR tests for herpesviruses between patients with and without a history of clinical corneal endothelial allograft rejection (AGR). Retrospective cross-sectional study with two-group comparison. A total of 307 aqueous humor (AH) samples from 235 Patients and 244 eyes who underwent penetrating keratoplasty or Descemet membrane endothelial keratoplasty or had a diagnostic AH aspiration due to clinical AGR between 2019 and 2023 were tested for DNA of herpes simplex virus (HSV), varicella-zoster virus (VZV), cytomegalovirus (CMV), and Epstein-Barr virus (EBV). PCR test results were compared between the two groups (with/without AGR). Another sub-analysis examined the results of patients without a history of herpetic keratitis. A total of 8% of eyes with clinical AGR (9/108) had a positive PCR result for one of the herpesviruses (HSV:3, CMV:3, EBV:2, VZV:1). All patients in the group without AGR had negative PCR results for all previous viruses (0/136). The difference was statistically significant (p < 0.001). The sub-analysis of eyes without a history of herpetic keratitis also revealed significantly more positive herpes PCR results (7/87) in eyes with AGR than in eyes without AGR (0/42, p = 0.005). Clinical AGR after keratoplasty shows a significant correlation to viral replication. Herpetic infection and AGR could occur simultaneously and act synergistically. Timely differentiation between active herpetic infection and/or AGR is pivotal for proper treatment and graft preservation.
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Affiliation(s)
- Yaser Abu Dail
- Department of Ophthalmology, Saarland University Medical Center, Homburg, Saarland, Germany
| | - Loay Daas
- Department of Ophthalmology, Saarland University Medical Center, Homburg, Saarland, Germany
| | - Elias Flockerzi
- Department of Ophthalmology, Saarland University Medical Center, Homburg, Saarland, Germany
| | - Cristian Munteanu
- Department of Ophthalmology, Saarland University Medical Center, Homburg, Saarland, Germany
| | - Julian Kahlert
- Department of Ophthalmology, Saarland University Medical Center, Homburg, Saarland, Germany
| | - Sigrun Smola
- Department of Virology, Institute of Virology, Saarland University Medical Center, Homburg, Saarland, Germany
- Department of Virology, Helmholtz Institute for Pharmaceutical Research Saarland (HIPS), Helmholtz Centre for Infection Research, Saarbrücken, Germany
| | - Berthold Seitz
- Department of Ophthalmology, Saarland University Medical Center, Homburg, Saarland, Germany
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Warjri GB, Das AV, Senthil S. Clinical profile, demographic distribution, and management of Posner-Schlossman syndrome: An electronic medical record-driven data analytics from an eye care network in India. Indian J Ophthalmol 2024; 72:347-351. [PMID: 38146982 PMCID: PMC11001245 DOI: 10.4103/ijo.ijo_657_23] [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: 03/07/2023] [Revised: 09/29/2023] [Accepted: 10/13/2023] [Indexed: 12/27/2023] Open
Abstract
PURPOSE To describe the clinical profile, demographics, and management of Posner-Schlossman syndrome (PSS) in patients presenting to a multitier ophthalmology hospital network in India. METHODS This cross-sectional hospital-based study included 3,082,727 new patients presenting between August 2010 and December 2021. Patients with a clinical diagnosis of PSS in at least one eye were included as cases. The data were collected using an electronic medical record system. RESULTS Overall, 130 eyes of 126 (0.004%) patients were diagnosed with PSS. The majority of the patients were male (81.75%) and had unilateral (96.83%) affliction. The most common age group at presentation was during the fourth decade of life, with 46 (36.5%) patients. The overall prevalence was higher in patients from a higher socioeconomic status (0.005%) presenting from the metropolitan geography (0.008%) and in professionals (0.014%). A significant number of patients (108; 83.08%) had a raised intraocular pressure of >30 mm of Hg. The majority of the eyes had mild or no visual impairment (better than 20/70) in 99 (76.15%) eyes. Keratic precipitates were found in 59 (45.38%) eyes, anterior chamber cells in 43 (33.08%) eyes, and iris atrophy in seven (5.38%) eyes. The majority of eyes (127; 97.69%) had open angles on gonioscopy. The average duration of use of topical steroids was 1.70 ± 0.76 months, and the average duration of use of topical antiglaucoma medications (AGMs) was 1.66 ± 0.81 months, with 35 eyes (26.92%) requiring continued AGMs. Among the surgical interventions, trabeculectomy was performed in nine (6.92%) eyes and cataract surgery in five (3.85%) eyes. CONCLUSION PSS more commonly affects males presenting during the fourth decade of life from higher socioeconomic status and is predominantly unilateral. The majority of the eyes have mild or no visual impairment, open angles, and require surgical intervention in a tenth of the eyes.
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Affiliation(s)
- Gazella B Warjri
- VST Centre for Glaucoma Care, L V Prasad Eye Institute, Hyderabad, Telangana, India
| | - Anthony V Das
- Department of Eyesmart EMR and AEye, L V Prasad Eye Institute, Hyderabad, Telangana, India
- Indian Health Outcomes, Public Health and Economics Research Center, L V Prasad Eye Institute, Hyderabad, Telangana, India
| | - Sirisha Senthil
- VST Centre for Glaucoma Care, L V Prasad Eye Institute, Hyderabad, Telangana, India
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Yoo WS, Kwon LH, Eom Y, Thng ZX, Or C, Nguyen QD, Kim SJ. Cytomegalovirus Corneal Endotheliitis: A Comprehensive Review. Ocul Immunol Inflamm 2024:1-10. [PMID: 38417101 DOI: 10.1080/09273948.2024.2320704] [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: 12/18/2023] [Accepted: 02/14/2024] [Indexed: 03/01/2024]
Abstract
Cytomegalovirus (CMV) anterior uveitis and corneal endotheliitis are the most common ocular diseases caused by CMV infections in immunocompetent patients. The incidence of CMV corneal endotheliitis is relatively high in middle-aged men. CMV corneal endotheliitis presents with mild anterior chamber inflammation, corneal edema, keratic precipitates, and elevated intraocular pressure. It resembles Posner-Schlossman syndrome and Fuchs uveitis because of the elevated intraocular pressure. Without proper diagnosis and treatment, it may progress to bullous keratopathy or glaucoma, necessitating keratoplasty or glaucoma surgery. Therefore, early diagnosis and treatment are important for a good prognosis. Aqueous humor analysis can facilitate the diagnosis of CMV corneal endotheliitis, and early antiviral treatment can decrease the risk of corneal compensation or glaucomatous optic atrophy. In this article, we review the epidemiology, pathogenesis, clinical manifestations, diagnosis, treatment, and prognosis of CMV corneal endotheliitis along with the evidence for early clinical diagnosis and active antiviral treatment.
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Affiliation(s)
- Woong-Sun Yoo
- Department of Ophthalmology, Gyeongsang National University College of Medicine, and Gyeongsang National University Hospital, Jinju, Republic of Korea
- Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Republic of Korea
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University School of Medicine, Palo Alto, California, USA
| | - Lee-Ha Kwon
- Department of Ophthalmology, Gyeongsang National University College of Medicine, and Gyeongsang National University Hospital, Jinju, Republic of Korea
- Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju, Republic of Korea
| | - Youngsub Eom
- Department of Ophthalmology, Korea University College of Medicine, Seoul, Republic of Korea
- Department of Ophthalmology, Korea University Ansan Hospital, Ansan, Republic of Korea
| | - Zheng Xian Thng
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University School of Medicine, Palo Alto, California, USA
- National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore, Singapore
| | - Christopher Or
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University School of Medicine, Palo Alto, California, USA
| | - Quan Dong Nguyen
- Spencer Center for Vision Research, Byers Eye Institute, Stanford University School of Medicine, Palo Alto, California, USA
| | - Seong-Jae Kim
- Department of Ophthalmology, Gyeongsang National University College of Medicine, and Gyeongsang National University Hospital, Jinju, Republic of Korea
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Pisitpayat P, Mentreddy A, Pekmezci M, Hwang D, Shantha J, Benador-Shen C, Terry M, Pothikamjorn T, Gonzales J. Stromal Keratitis Associated With CMV Anterior Uveitis. Cornea 2024:00003226-990000000-00471. [PMID: 38294900 DOI: 10.1097/ico.0000000000003487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 12/21/2023] [Indexed: 02/02/2024]
Abstract
PURPOSE Human cytomegalovirus (CMV) has commonly been reported as a cause of anterior uveitis and corneal endotheliitis. Unlike its other herpetic family members, herpes simplex virus and varicella zoster virus, involvement of the corneal stroma in CMV is uncommon. In this case series, we describe patients with CMV stromal keratitis. METHODS This was a retrospective chart review of patients seen at a tertiary referral center from 1999 to 2023 with stromal keratitis who tested positive for CMV by directed polymerase chain reaction of aqueous fluid or corneal tissue. RESULTS This series describes 5 patients, 4 of whom presented with anterior uveitis and stromal keratitis and were confirmed to be positive for CMV through the polymerase chain reaction of aqueous fluid. The fifth patient experienced recurrent corneal graft failures, with the most recent failed graft being positive for CMV based on immunohistochemical stains of the corneal stroma. The average age of patients was 62 years (range 36-80 years). Only 1 patient (20%) exhibited elevated intraocular pressure with stellate keratic precipitates at the initial presentation, whereas 3 other patients (60%) had a known history of glaucoma. CONCLUSIONS Uveitis specialists are well aware of CMV as a cause of recurrent, hypertensive anterior uveitis but should also consider CMV in cases featuring stromal keratitis. The corneal endothelium may serve as a reservoir for both anterior uveitis and development of corneal stromal inflammation as demonstrated by the immunohistopathology exhibited in 1 case.
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Affiliation(s)
- Punyanuch Pisitpayat
- Francis I. Proctor Foundation, University of California, San Francisco, San Francisco, CA
- Department of Ophthalmology, Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand
| | - Akshay Mentreddy
- Francis I. Proctor Foundation, University of California, San Francisco, San Francisco, CA
- Department of Ophthalmology, University of California, San Francisco, San Francisco, CA
| | - Melike Pekmezci
- Department of Ophthalmology, University of California, San Francisco, San Francisco, CA
- Department of Pathology, University of California, San Francisco, San Francisco, CA
| | - David Hwang
- Department of Ophthalmology, University of California, San Francisco, San Francisco, CA
| | - Jessica Shantha
- Francis I. Proctor Foundation, University of California, San Francisco, San Francisco, CA
- Department of Ophthalmology, University of California, San Francisco, San Francisco, CA
| | | | - Merryl Terry
- Department of Ophthalmology, University of California, San Francisco, San Francisco, CA
- Department of Pathology, University of California, San Francisco, San Francisco, CA
| | | | - John Gonzales
- Francis I. Proctor Foundation, University of California, San Francisco, San Francisco, CA
- Department of Ophthalmology, University of California, San Francisco, San Francisco, CA
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9
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Soysal GG, Seyyar SA, Kimyon S, Mete A, Güngör K. Examination of the Corneal Endothelium in Pediatric Patients With COVID-19. Eye Contact Lens 2023; 49:508-510. [PMID: 37625153 DOI: 10.1097/icl.0000000000001029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/11/2023] [Indexed: 08/27/2023]
Abstract
PURPOSE To investigate the effects of coronavirus disease 2019 (COVID-19) infection on the corneal endothelium in children. METHODS This retrospective study included 46 pediatric patients with COVID-19 infection and 38 healthy controls. Specular microscopy measurements were analyzed, and measurements were obtained from images showing at least 100 cells with clear borders. Mean endothelial cell density, mean hexagonal cell percentage (HEX), mean coefficient of variation (CV), central corneal thickness, and mean cell area were evaluated. RESULTS Specular microscopy data showed that the CV values were 2.442±6.517 in the healthy control group (HCG) and 2.659±5.119 in the COVID-19-affected group (CAG) ( P =0.003). The hexagonality of the HCG and CAG were 6.916±8.271 and 6.683±5.885, respectively ( P =0.011). CONCLUSION A decrease in the HEX and an increase in the CV were observed in the corneal specular microscopic examination of children with COVID-19 infection. These results are important in demonstrating the corneal effects of COVID-19 infection in children.
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Affiliation(s)
- Gizem Gürbostan Soysal
- Ersin Arslan Education and Research Hospital Ophthalmology Department (G.G.S.), Gaziantep, Turkey; and Gaziantep University Hospital Ophthalmology Department (S.A.S., S.K., A.M., K.G.), Gaziantep, Turkey
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Feng Y, Garcia R, Rojas-Carabali W, Cifuentes-González C, Putera I, Li J, La Distia Nora R, Mahendradas P, Gupta V, de-la-Torre A, Agrawal R. Viral Anterior Uveitis: A Practical and Comprehensive Review of Diagnosis and Treatment. Ocul Immunol Inflamm 2023:1-15. [PMID: 37862684 DOI: 10.1080/09273948.2023.2271077] [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: 05/19/2023] [Accepted: 10/10/2023] [Indexed: 10/22/2023]
Abstract
Anterior uveitis is the most common type of uveitis worldwide. The etiologies of anterior uveitis can be divided into infectious and non-infectious (idiopathic, autoimmune, autoinflammatory, trauma, and others). The viral pathogens most commonly associated with infectious anterior uveitis include Herpes Simplex Virus, Varicella-Zoster Virus, Cytomegalovirus, and Rubella Virus. Other emerging causes of viral anterior uveitis are West Nile Virus, Human-Immunodeficiency Virus, Epstein-Barr Virus, Parechovirus, Dengue Virus, Chikungunya Virus, and Human Herpesvirus type 6,7, and 8. Early recognition allows prompt management and mitigates its potential ocular complications. This article provides an updated literature review of the epidemiology, clinical manifestations, diagnostic tools, and treatment options for viral anterior uveitis.
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Affiliation(s)
- Yun Feng
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China
- Eye Center, Peking University Third Hospital, Beijing, China
| | - Ruby Garcia
- Reno School of Medicine, University of Nevada, Reno, Nebraska, USA
| | - 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
- Lee Kong Chian School of Medicine, Nanyang Technological University, 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
| | - Ikhwanuliman Putera
- Department of Ophthalmology, Faculty of Medicine Universitas Indonesia - Cipto Mangunkusumo Kirana Eye Hospital, Jakarta, Indonesia
- Laboratory Medical Immunology, Department of Immunology, Erasmus MC, University Medical Centre, Rotterdam, the Netherlands
- Department of Internal Medicine, Division of Clinical Immunology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
- Department of Ophthalmology, Erasmus MC, University Medical Center, Rotterdam, The Netherlands
| | - Jingyi Li
- Department of Ophthalmology, Peking University Third Hospital, Beijing, China
- Eye Center, Peking University Third Hospital, Beijing, China
| | - Rina La Distia Nora
- Department of Ophthalmology, Faculty of Medicine Universitas Indonesia - Cipto Mangunkusumo Kirana Eye Hospital, Jakarta, Indonesia
| | | | - Vishali Gupta
- Advanced Eye Centre, Post- Graduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Alejandra de-la-Torre
- 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
| | - Rupesh Agrawal
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
- Department of Ophthalmology, National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore, Singapore
- Moorfields Eye Hospital, NHS Foundation Trust, London, UK
- Singapore Eye Research Institute, The Academia, Singapore, Singapore
- Department of Ophthalmology and Visual Sciences, Academic Clinical Program, Duke-NUS Medical School, Singapore, Singapore
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11
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Bhamra J, Trask W, Lagrou L, Ford B, Kherani A, Wong J, Al-Ghoul A, Crichton A. Cytomegalovirus as a cause of recurrent corneal endotheliitis in the Canadian population. CANADIAN JOURNAL OF OPHTHALMOLOGY 2023; 58:417-421. [PMID: 35718025 DOI: 10.1016/j.jcjo.2022.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 05/23/2022] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To report the clinical manifestations, response to antiviral treatment, and long-term visual outcomes of cytomegalovirus endotheliitis in a Canadian population. DESIGN Retrospective case series. PARTICIPANTS A total of 9 eyes of 7 patients referred to a cornea subspecialty clinic in a major Canadian centre with corneal endotheliitis. METHODS A retrospective review of all patients presenting with corneal endotheliitis to 1 corneal surgeon was completed. Patients underwent anterior chamber biopsy with positive cytomegalovirus polymerase chain reaction. All patients received systemic valganciclovir for a minimum of 3 months. Primary outcomes included visual acuity, intraocular pressure control, medication dependence, and corneal status. RESULTS The average follow-up was 76.4 ± 11.8 months. Two patients had bilateral disease. Corneal manifestations included linear, disciform, and circinate patterns of endotheliitis. Best-corrected visual acuity improved from a mean of 0.48 ± 0.19 logMAR at presentation to 0.24 ± 0.11 logMAR at last follow-up. Intraocular pressure decreased from a peak of 35 ± 3.1 mm Hg to 14.2 ± 4.3 mm Hg. Antiglaucoma medications were reduced from 2.6 ± 0.45 to 0.89 ± 0.29 agents. Two eyes required endothelial transplantation. Valganciclovir therapy was well tolerated by all patients; at the time of last follow-up, all patients were stable on low-dose valganciclovir at an average dose of 1395 mg per week. CONCLUSIONS Cytomegalovirus is an uncommon but clinically significant cause of corneal endotheliitis that must be considered in the differential diagnosis of corneal endotheliitis, even in the immunocompetent population. Our results support prior findings that this entity responds robustly to oral valganciclovir and demonstrate for the first time the efficacy of chronic low-dose antiviral maintenance therapy.
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Affiliation(s)
- Jamie Bhamra
- Section of Ophthalmology, University of Calgary, Calgary, Alta.
| | - William Trask
- Section of Ophthalmology, University of Calgary, Calgary, Alta
| | - Lisa Lagrou
- Section of Ophthalmology, University of Calgary, Calgary, Alta
| | - Bryce Ford
- Section of Ophthalmology, University of Calgary, Calgary, Alta
| | - Amin Kherani
- Section of Ophthalmology, University of Calgary, Calgary, Alta
| | - Jonathan Wong
- Section of Ophthalmology, University of Calgary, Calgary, Alta
| | - Ahmed Al-Ghoul
- Section of Ophthalmology, University of Calgary, Calgary, Alta
| | - Andrew Crichton
- Section of Ophthalmology, University of Calgary, Calgary, Alta
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12
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Fabozzi L, Testi I, De Benito-Llopis L, Pavesio C. Cytomegalovirus anterior uveitis and occlusive retinal vasculitis without retinitis in a patient on immunomodulatory therapy. J Ophthalmic Inflamm Infect 2023; 13:34. [PMID: 37540447 PMCID: PMC10403449 DOI: 10.1186/s12348-023-00356-z] [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: 06/22/2023] [Accepted: 07/11/2023] [Indexed: 08/05/2023] Open
Abstract
PURPOSE To describe unusual clinical features and therapeutic management of a case of cytomegalovirus (CMV) ocular disease in a patient on immunomodulatory therapy. SETTING/VENUE Moorfields Eye Hospital NHS Foundation Trust, London, UK. METHODS Medical history, clinical findings, investigation results, and multimodal imaging were retrospectively collected. RESULTS A 61-year-old, South-East Asian man, developed CMV-related endotheliitis and occlusive retinal vasculitis, diagnosed by wide-angle fluorescein angiography. No retinitis was present on the fundus examination. Suspicion of CMV etiology was based on anterior segment findings, especially the presence of coin-shaped endothelial lesions. The diagnosis was confirmed by aqueous polymerase chain reaction (PCR) analysis which was positive for CMV DNA. The combined use of topical and systemic valganciclovir resulted in significant improvement of the picture. CONCLUSIONS CMV can manifest in the eye as occlusive retinal vasculitis without the presence of typical retinitis.
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Affiliation(s)
- Lorenzo Fabozzi
- Department of Uveitis, Moorfields Eye Hospital, National Health Service Foundation Trust, London, UK
| | - Ilaria Testi
- Department of Uveitis, Moorfields Eye Hospital, National Health Service Foundation Trust, London, UK
- Rheumatology Department, Great Ormond Street Hospital for Children, London, UK
| | - Laura De Benito-Llopis
- Department of External Diseases, Moorfields Eye Hospital, National Health Service Foundation Trust, London, UK
| | - Carlos Pavesio
- Department of Uveitis, Moorfields Eye Hospital, National Health Service Foundation Trust, London, UK.
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13
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Yoshida M, Yokoyama Y, Kokubun T, Tsuda S, Himori N, Maekawa S, Yokokura S, Hariya T, Kobayashi W, Hashimoto K, Nakazawa T. Long-Term Surgical Outcomes and Possible Postoperative Complication with Severe Corneal Endothelial Cell Loss After Trabeculectomy for Cytomegalovirus-Associated Anterior Uveitis with Secondary Glaucoma. Ocul Immunol Inflamm 2023:1-9. [PMID: 37093974 DOI: 10.1080/09273948.2023.2197497] [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: 04/26/2023]
Abstract
PURPOSE We assess long-term surgical outcomes after an initial trabeculectomy for cytomegalovirus-associated anterior uveitis with secondary glaucoma (CMV-SG). METHODS We retrospectively reviewed the medical records of 16 eyes of 15 patients with CMV-SG and 157 eyes of 157 patients with primary open-angle glaucoma. The average follow-up period was approximately 3 years. Surgical success was defined as intraocular pressure (IOP) below 18 mmHg and at least 20% lower than baseline. RESULTS Kaplan-Meier survival analysis revealed that bleb survival rates were not significantly different in the CMV-SG and POAG groups (P = 0.75). Bullous keratopathy occurred in 2 of 16 eyes with CMV-SG postoperatively but did not occur in the POAG group. The corneal endothelial cell density decreased by 34.2 ± 22.7% in the CMV-SG group during an average follow-up period of 2.7 ± 2.0 years. CONCLUSION Trabeculectomy effectively controlled IOP in CMV-SG, but attention must be paid to corneal endothelial cell loss.
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Affiliation(s)
- Masaaki Yoshida
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Yu Yokoyama
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Taiki Kokubun
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Satoru Tsuda
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Noriko Himori
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
- Department of Aging Vision Healthcare, Tohoku University Graduate School of Biomedical Engineering, Sendai, Japan
| | - Shigeto Maekawa
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Shunji Yokokura
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takehiro Hariya
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Wataru Kobayashi
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
- Department of Retinal Disease Control, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kazuki Hashimoto
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Toru Nakazawa
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
- Department of Retinal Disease Control, Tohoku University Graduate School of Medicine, Sendai, Japan
- Collaborative Program for Ophthalmic Drug Discovery, Tohoku University Graduate School of Medicine, Sendai, Japan
- Department of Advanced Ophthalmic Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
- Department of Ophthalmic Imaging and Information Analytics, Tohoku University Graduate School of Medicine, Sendai, Japan
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14
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Labetoulle M, Boutolleau D, Burrel S, Haigh O, Rousseau A. Herpes simplex virus, varicella-zoster virus and cytomegalovirus keratitis: Facts for the clinician. Ocul Surf 2023; 28:336-350. [PMID: 34314898 DOI: 10.1016/j.jtos.2021.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 07/05/2021] [Accepted: 07/18/2021] [Indexed: 01/16/2023]
Abstract
Keratitis due to Herpes simplex virus (HSK), Varicella-Zoster virus (VZK) and Cytomegalovirus remains a frequent source of concern for many ophthalmologists. They are a frequent cause of emergency consultations at eye care centers and carry the risk of permanent loss of visual acuity or visual quality and/or chronic neurotrophic keratitis, resulting in a significant decrease in the quality of life. HSK and VZK can affect the corneal epithelium, stroma, or endothelium or a combination of layers. In contrast, most cases of CMV keratitis present as isolated endothelitis (CMVE), a clinical entity that has been described within the last 2 decades. These three types of viral keratitis are characterized by a high frequency of recurrences and each new episode increases the risk of sequelae. Hence, ophthalmologists must adapt the treatment to the clinical presentation of each recurrent episode in order to mitigate the immediate consequences of viral replication and the immune response on corneal transparency. In patients with frequent recurrences, preventive long-term antiviral treatment is strongly recommended. However, in some rare cases, continuous exposure to antivirals may promote the emergence of resistant viral strains, which can be difficult to manage. In the future, the introduction of new antiviral drugs, with differing modes of action compared to current medical therapy, could be an alternative until a truly effective preventive solution, such as a vaccine, is available.
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Affiliation(s)
- Marc Labetoulle
- Ophthalmologie Department, Hôpital Bicêtre, APHP, Université Paris Sud, 94275, Le Kremlin-Bicêtre, France; Center for Immunology of Viral Infections and Autoimmune Diseases (IMVA), IDMIT Infrastructure, CEA, Université Paris Sud, Inserm U1184 18 Route Du Panorama, 92265, Fontenay-aux-Roses Cedex, France.
| | - David Boutolleau
- Virology Department, Hôpital Pitié-Salpétrière, APHP, National Reference Center for Herperviruses (Associated Laboratory), Paris, France; Sorbonne University, INSERM UMR-S 1136, Pierre Louis Institute of Epidemiology and Public Health (IPLESP), Paris, France
| | - Sonia Burrel
- Virology Department, Hôpital Pitié-Salpétrière, APHP, National Reference Center for Herperviruses (Associated Laboratory), Paris, France; Sorbonne University, INSERM UMR-S 1136, Pierre Louis Institute of Epidemiology and Public Health (IPLESP), Paris, France
| | - Oscar Haigh
- Center for Immunology of Viral Infections and Autoimmune Diseases (IMVA), IDMIT Infrastructure, CEA, Université Paris Sud, Inserm U1184 18 Route Du Panorama, 92265, Fontenay-aux-Roses Cedex, France
| | - Antoine Rousseau
- Ophthalmologie Department, Hôpital Bicêtre, APHP, Université Paris Sud, 94275, Le Kremlin-Bicêtre, France; Center for Immunology of Viral Infections and Autoimmune Diseases (IMVA), IDMIT Infrastructure, CEA, Université Paris Sud, Inserm U1184 18 Route Du Panorama, 92265, Fontenay-aux-Roses Cedex, France
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15
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Huang CY, Cheng YC, Hwang YS, Kang EYC, Hsiao CH. Cytomegalovirus Glycoprotein B Genotype in Patients with Anterior Segment Infection. Int J Mol Sci 2023; 24:ijms24076304. [PMID: 37047276 PMCID: PMC10094332 DOI: 10.3390/ijms24076304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 03/19/2023] [Accepted: 03/23/2023] [Indexed: 03/30/2023] Open
Abstract
(1) The glycoprotein B (gB) on the viral envelope, encoded by the most widely characterised polymorphic gene, gpUL55, is responsible for cytomegalovirus (CMV) entry into the host and could serve as a potential marker of pathogenicity. The aim of the present study is to investigate the distribution of the CMV gB genotype in anterior segment infection in Taiwan and its correlation with clinical manifestations and outcomes. (2) Fifty-seven patients with CMV anterior segment infection were identified according to clinical features and positivity for CMV DNA in aqueous humour samples. CMV gB genotyping was performed through polymerase chain reaction assays. Patients’ medical records were retrospectively reviewed. (3) Among the 57 aqueous humour samples tested for gB, 40 (70.28%) had multiple gB genotypes, and only 17 (29.82%) had a single gB genotype. Compared with single-genotype infection, multiple-genotype infection was correlated with higher CMV loads (p < 0.001) but not correlated with outcome. A higher proportion of patients with the gB3 genotype had received filtering surgery before antiviral treatment than those without the gB3 genotype (p = 0.046). (4) Multiple-genotype infection was highly prevalent in CMV anterior segment infection in Taiwan, and gB1 and gB3 were predominant. Multiple-genotype infection was correlated with higher CMV loads but not with specific clinical manifestations or prognostic outcomes. The gB3 genotype may be correlated with poor intraocular pressure control.
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16
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Anterior Uveitis Associated with Human Herpesvirus 7 Infection Diagnosed by Multiplex Polymerase Chain Reaction Assay: A Case Report. Ocul Immunol Inflamm 2023; 31:474-476. [PMID: 35201962 DOI: 10.1080/09273948.2022.2032191] [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: 10/19/2022]
Abstract
BACKGROUND Herpetic anterior uveitis (AU) is usually caused by the herpes simplex virus, varicella-zoster virus, and cytomegalovirus. Herein, we report a case of herpetic AU associated with human herpesvirus 7 (HHV-7) infection. STUDY DESIGN A case report. CASE PRESENTATION A 49-year-old female patient presented with complaints of blurred vision and hyperemia in the right eye. Slit-lamp examination revealed bilateral fine and a few small white keratic precipitates (KPs), Descemet membrane folds in the right eye, and severe and mild cellular infiltration in the anterior chamber of the right and left eye, respectively. HHV-7 viral DNA was detected by a polymerase chain reaction assay of an aqueous humor sample. The AU improved significantly with topical steroids. CONCLUSION We report a rare case of herpetic AU characterized by fine and small white KPs in which only HHV-7 DNA was detected in the aqueous humor.
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17
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Zang YX, Peng RM, Ben HZ, Qu JH, Xiao GG, Shuai LX, Zhang P, Feng LN, Hong J. Destructive effects on endothelial cells of grafts in cytomegalovirus DNA-positive patients after keratoplasty. Int J Ophthalmol 2023; 16:53-59. [PMID: 36659934 PMCID: PMC9815977 DOI: 10.18240/ijo.2023.01.08] [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: 06/21/2022] [Accepted: 09/26/2022] [Indexed: 12/30/2022] Open
Abstract
AIM To investigate corneal graft survival rate and endothelial cell density (ECD) loss after keratoplasty in cytomegalovirus (CMV) positive patients. METHODS This was a retrospective cohort study. We analyzed the clinical data of patients who underwent viral DNA detection in aqueous humor/corneal tissue collected during keratoplasty from March 2015 to December 2018 at the Peking University Third Hospital, Beijing, China. To further evaluate the effect of CMV on graft survival rate and ECD loss, patients were divided into three groups: 1) CMV DNA positive (CMV+) group; 2) viral DNA negative (virus-) group, comprising virus- group eyes pairwise matched to eyes in the CMV+ group according to ocular comorbidities; 3) control group, comprising virus- group eyes without ocular comorbidities. The follow-up indicators including graft survival rate, ECD, ECD loss, and central corneal thickness (CCT), were analyzed by Tukey honestly significant difference (HSD) test. RESULTS Each group included 29 cases. The graft survival rate in CMV+ group were lowest among the three groups (P=0.000). No significant difference in donor graft ECD was found among three groups (P=0.54). ECD in the CMV+ group was lower than the virus- group at 12 (P=0.009), and 24mo (P=0.002) after keratoplasties. Furthermore, ECD loss was higher in the CMV+ group than in the virus- group in the middle stage (6-12mo) post-keratoplasty (P=0.017), and significantly higher in the early stage (0-6mo) in the virus- group than in the control group (P=0.000). CONCLUSION CMV reduces the graft survival rate and exerts persistent detrimental effects on the ECD after keratoplasty. The graft ECD loss associate with CMV infection mainly occurrs in the middle stage (6-12mo postoperatively), while ocular comorbidities mainly affects ECD in the early stage (0-6mo postoperatively).
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Affiliation(s)
- Yun-Xiao Zang
- Department of Ophthalmology, Peking University Third Hospital, Beijing 100191, China,Key Laboratory of Vision Loss and Restoration, Ministry of Education, Beijing 100191, China
| | - Rong-Mei Peng
- Department of Ophthalmology, Peking University Third Hospital, Beijing 100191, China,Key Laboratory of Vision Loss and Restoration, Ministry of Education, Beijing 100191, China
| | - Han-Zhi Ben
- Department of Ophthalmology, Peking University Third Hospital, Beijing 100191, China,Key Laboratory of Vision Loss and Restoration, Ministry of Education, Beijing 100191, China
| | - Jing-Hao Qu
- Department of Ophthalmology, Peking University Third Hospital, Beijing 100191, China,Key Laboratory of Vision Loss and Restoration, Ministry of Education, Beijing 100191, China
| | - Ge-Ge Xiao
- Department of Ophthalmology, Peking University Third Hospital, Beijing 100191, China,Key Laboratory of Vision Loss and Restoration, Ministry of Education, Beijing 100191, China
| | - Li-Xue Shuai
- Department of Ophthalmology, Peking University Third Hospital, Beijing 100191, China,Key Laboratory of Vision Loss and Restoration, Ministry of Education, Beijing 100191, China
| | - Pei Zhang
- Department of Ophthalmology, Peking University Third Hospital, Beijing 100191, China,Key Laboratory of Vision Loss and Restoration, Ministry of Education, Beijing 100191, China
| | - Li-Na Feng
- Department of Ophthalmology, Peking University Third Hospital, Beijing 100191, China,Key Laboratory of Vision Loss and Restoration, Ministry of Education, Beijing 100191, China
| | - Jing Hong
- Department of Ophthalmology, Peking University Third Hospital, Beijing 100191, China,Key Laboratory of Vision Loss and Restoration, Ministry of Education, Beijing 100191, China
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18
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Leanpolchareanchai J, Tangteerakoon P, Supapsophon P, Sukavatcharin S, Simaroj P, Suksiriworapong J. Extemporaneous Preparation of 20 mg/mL Ganciclovir in Artificial Tears in Comparison with Sterile Water for Ophthalmic Administration: Formulation and Stability Study. Pharmaceutics 2023; 15:pharmaceutics15010208. [PMID: 36678836 PMCID: PMC9866864 DOI: 10.3390/pharmaceutics15010208] [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: 11/29/2022] [Revised: 12/28/2022] [Accepted: 01/03/2023] [Indexed: 01/11/2023] Open
Abstract
Ganciclovir is available as a lyophilized powder for reconstitution and is normally used to treat ophthalmic viral infections. The use of ganciclovir in artificial tears containing hydrocolloid polymers may prove beneficial to patients during drug application, by prolonging contact time and providing a moistening effect. Therefore, this study aimed to extemporaneously prepare 20 mg/mL ganciclovir in artificial tears and compare its stability with that of a similar concentration of ganciclovir in sterile water (SWI) for ophthalmic administration. First, a compatibility study of the drug with commercial artificial tears found that it was compatible with artificial tears containing sodium hyaluronate (HYA). Subsequently, ganciclovir/0.1% HYA (HYA0.1) and ganciclovir/SWI eyedrops (EDs) in low-density polyethylene (LDPE) eyedrop bottles packed in light-shielded zipper bags were evaluated for their stability at 5 ± 3 °C and 30 ± 2 °C. The results revealed that ganciclovir/SWI ED had good physicochemical and microbiological stability when stored at 5 ± 3 °C for 12 weeks and at 30 ± 2 °C for 8 weeks. Meanwhile, ganciclovir/HYA0.1 ED was stable for 8 weeks when kept at 5 ± 3 °C and at 30 ± 2 °C, but ganciclovir in 0.3% HYA ED could be stored at 5 ± 3 °C for 8 weeks. Nevertheless, particulate matter may need to be investigated using a suitable method to ensure the absence of invisible particles in these preparations. Of these results, ganciclovir/HYA artificial tears and SWI EDs show potential for use as home medications for the treatment of ophthalmic viral infections.
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Affiliation(s)
| | - Patamaporn Tangteerakoon
- Chemotherapy Pharmacy Unit, Drug Compounding Section, Pharmacy Department, Faculty of Medicine, Ramathibodi Hospital, Bangkok 10400, Thailand
| | - Patcharin Supapsophon
- Pharmacy Services, Somdech Phra Debaratana Medical Center, Faculty of Medicine, Ramathibodi Hospital, Bangkok 10400, Thailand
| | - Somsiri Sukavatcharin
- Department of Ophthalmology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Pornchai Simaroj
- Department of Ophthalmology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Jiraphong Suksiriworapong
- Department of Pharmacy, Faculty of Pharmacy, Mahidol University, Bangkok 10400, Thailand
- Correspondence:
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19
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Ye Z, Yang Y, Ke W, Li Y, Wang K, Chen M. Overview and update on cytomegalovirus-associated anterior uveitis and glaucoma. Front Public Health 2023; 11:1117412. [PMID: 36935679 PMCID: PMC10014866 DOI: 10.3389/fpubh.2023.1117412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 02/08/2023] [Indexed: 03/06/2023] Open
Abstract
Cytomegalovirus anterior uveitis is the most common ocular inflammatory disease caused by cytomegalovirus infection. It mainly occurs in middle-aged males with competent immunologic function, and the incidence is higher in Asia. The clinical manifestations vary from Posner-Schlossman syndrome and corneal endotheliitis to Fuchs uveitis syndrome, and are often accompanied by intraocular hypertension. Secondary glaucoma is a potentially blinding ocular complication with a pathogenesis that includes complicated immunological factors, intraocular inflammation, different types of angle abnormalities, and the administration of steroids, which may result in physical discomfort and visual impairment. Diagnostic tests, such as the polymerase chain reaction, optical coherence tomography, ocular microscopy, and confocal microscopy, might help in identifying anterior uveitis caused by other viruses. Combinations of antiviral medications and anti-inflammatory agents are effective treatments. If pharmacological therapy cannot reduce intraocular pressure or slow the progression of glaucomatous optic neuropathy, surgical intervention is required as a last resort.
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Affiliation(s)
- Zifan Ye
- Eye Center of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, China
| | - Yumei Yang
- Shangyu People's Hospital of Shaoxing, Shaoxing, China
| | - Weishaer Ke
- Eye Center of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, China
| | - Yuhang Li
- Eye Center of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, China
| | - Kaijun Wang
- Eye Center of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, China
- Kaijun Wang
| | - Min Chen
- Eye Center of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Zhejiang Provincial Key Lab of Ophthalmology, Hangzhou, China
- *Correspondence: Min Chen
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20
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Yoshida M, Yokokura S, Hariya T, Kobayashi W, Hashimoto K, Nakazawa T. Ripasudil Eyedrops Ameliorated Bullous Keratopathy Complicated with Cytomegalovirus Corneal Endotheliitis: A Case Report. Ocul Immunol Inflamm 2023; 31:207-210. [PMID: 34726564 DOI: 10.1080/09273948.2021.1988114] [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: 01/27/2023]
Abstract
PURPOSE We describe a case of bullous keratopathy complicated with cytomegalovirus (CMV) corneal endotheliitis that was successfully treated with ripasudil eye drops. METHODS A retrospective case report. RESULTS A 65-year-old female patient diagnosed with CMV-associated anterior uveitis in the right eye was referred to us when anterior uveitis recurred with bullous keratopathy. Initial best-corrected visual acuity (BCVA) was 0.4 (decimal visual acuity). Her condition did not improve with anti-CMV treatment, and BCVA decreased to 0.07. At this point, intraocular pressure (IOP) was 20 mmHg, and ripasudil eye drops were started for IOP control. After 1 month, not only had IOP decreased to 14 mm Hg but the condition of the corneal edema had also improved. The central corneal thickness decreased to a normal level, and the BCVA recovered to 0.8. CONCLUSION Ripasudil eye drops not only lower IOP in patients with CMV corneal endotheliitis but may also have the potential to treat bullous keratopathy.
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Affiliation(s)
- Masaaki Yoshida
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Shunji Yokokura
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takehiro Hariya
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Wataru Kobayashi
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Retinal Disease Control, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kazuki Hashimoto
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Toru Nakazawa
- Department of Ophthalmology, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Retinal Disease Control, Tohoku University Graduate School of Medicine, Sendai, Japan.,Collaborative Program for Ophthalmic Drug Discovery, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Advanced Ophthalmic Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan.,Department of Ophthalmic Imaging and Information Analytics, Tohoku University Graduate School of Medicine, Sendai, Japan
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21
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Yan X, Li M, Chen W, Chen Z. Quantification of Iris Atrophy by Swept-Source Optical Coherence Tomography in Posner-Schlossman Syndrome. J Clin Med 2022; 11:jcm11216484. [PMID: 36362712 PMCID: PMC9655842 DOI: 10.3390/jcm11216484] [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: 09/11/2022] [Revised: 10/06/2022] [Accepted: 10/31/2022] [Indexed: 11/06/2022] Open
Abstract
Purpose: To investigate iris atrophy in Posner−Schlossman syndrome (PSS). Methods: Sixty-one patients with PSS were included. Using swept-source optical coherence tomography, the thickness of anterior border layer (A), middle stromal layer (M), and the posterior pigmented epithelial layer (P) of iris were measured at 500 μm, 1000 μm, 1500 μm, 2000 μm, and 2500 μm from the pupillary edge in both PSS-affected and fellow eyes. The relationships between iris thickness and corneal endothelium density, cup-to-disc (C/D) ratio, and retinal nerve fiber layer (RNFL) thickness were also estimated in PSS-affected eyes. Results: Iris thickness parameters, including M500, M1000, A1500, A2000, P2000, and P2500, were significantly thinner in PSS-affected eyes than in fellow eyes (all p < 0.05). Moreover, M500 and M1000 were significantly associated with corneal endothelium density (p = 0.047 and 0.018, respectively), and M500 was significantly associated with C/D ratio (p = 0.001) and RNFL thickness (p = 0.037) in PSS-affected eyes. Conclusions: Iris showed significant thinning and atrophy in PSS-affected eyes, and iris stromal thickness close to the pupillary edge could be a novel clinical predictor of the changes in corneal endothelium, C/D ratio, and RNFL thickness in PSS.
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Affiliation(s)
- Xiaoqin Yan
- Department of Ophthalmology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
| | - Mu Li
- Department of Ophthalmology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
| | - Wei Chen
- Department of Ophthalmology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
| | - Zhiqi Chen
- Department of Ophthalmology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China
- Correspondence:
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22
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Kam KW, Wong CH, Ho M, Sze RKH, Chan PKS, Young AL. Iris Depigmentation in the Prediction of Cytomegalovirus Anterior Uveitis. Ocul Immunol Inflamm 2022; 30:1775-1780. [PMID: 34283680 DOI: 10.1080/09273948.2021.1952277] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE We hypothesize that the presence of iris depigmentation is associated with the prediction of cytomegalovirus (CMV) as the etiology of chronic or recurrent anterior uveitis. METHODS A prospective cohort study on patients with recurrent or chronic anterior uveitis. Pre-operative data on iris depigmentation and corneal endothelial cell densities were compared between eyes with and without CMV. RESULTS Forty-one eyes of 38 subjects with a mean age of 61.1 ± 11.2 years old were recruited. Seventeen eyes were positive for CMV. A greater proportion of eyes with CMV showed severe or diffuse iris depigmentation than eyes without CMV, and possessed larger corneal endothelial cells (p = .028). When severe iris depigmentation was present with a reduced endothelial cell density, the positive and negative predictive values were raised to 100.0% and 64.9% from 41.5% and 58.5%, respectively. CONCLUSION Iris depigmentation is a potential clinical biomarker in predicting CMV in chronic or recurrent anterior uveitis.
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Affiliation(s)
- Ka Wai Kam
- Department of Ophthalmology & Visual Sciences, The Chinese University of Hong Kong, Hong Kong, Hong Kong.,Department of Ophthalmology & Visual Sciences, Prince of Wales Hospital, Hong Kong, Hong Kong
| | - Chung Hei Wong
- Department of Ophthalmology & Visual Sciences, The Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Mary Ho
- Department of Ophthalmology & Visual Sciences, The Chinese University of Hong Kong, Hong Kong, Hong Kong.,Department of Ophthalmology & Visual Sciences, Prince of Wales Hospital, Hong Kong, Hong Kong
| | - Ryan Kin Ho Sze
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Paul K S Chan
- Department of Microbiology, The Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - Alvin L Young
- Department of Ophthalmology & Visual Sciences, The Chinese University of Hong Kong, Hong Kong, Hong Kong.,Department of Ophthalmology & Visual Sciences, Prince of Wales Hospital, Hong Kong, Hong Kong
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23
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Kuo YW, Chang EC, Lee CY, Lee SH, Liang IC, Chen YC, Hou YC. Effectiveness of Topical Ganciclovir 2% Monotherapy Versus Combined Steroid Therapy in Cytomegalovirus Endotheliitis. J Clin Med 2022; 11:jcm11195811. [PMID: 36233679 PMCID: PMC9572523 DOI: 10.3390/jcm11195811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 09/11/2022] [Accepted: 09/28/2022] [Indexed: 11/20/2022] Open
Abstract
We aimed to report the clinical manifestations of cytomegalovirus (CMV) corneal endotheliitis and the results of long-term treatment with topical ganciclovir 2% with and without steroids. This retrospective, interventional study included 15 eyes of 13 patients diagnosed with CMV corneal endotheliitis by positive CMV DNA and treated with long-term topical ganciclovir 2% eye drops at a tertiary referral center and the median follow-up period was 17 months. Ocular manifestations included keratic precipitates (KPs) (100%), elevated IOP (93.3%), iritis (60%), corneal edema (60%), and moth-eaten iris atrophy (60%). After long-term treatment, corneal edema, iritis, and KPs significantly decreased (effect size: 72%, 76% and 70%, respectively; p = 0.024, p = 0.006 and p < 0.001, respectively). Both the logMAR acuity and IOP significantly improved (median logMAR was 0.52 before treatment and 0.22 after treatment; median IOP was 42 mmHg before treatment and 12 mmHg after treatment; p = 0.001 and p < 0.001, respectively). The ECD was maintained (effect size: 80%), and the percentage of hexagonal cell ratio of endothelial cells significantly improved after treatment (effect size: 82%; p = 0.035). Fewer anti-glaucoma medications were used in the non-steroid group (effect size: 79%; p = 0.034). Long-term maintenance treatment with topical ganciclovir 2% monotherapy not only provides effective therapy and reduces recurrence, but also decreases the high IOP related to the combination of steroids used.
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Affiliation(s)
- Yu-Wei Kuo
- Department of Ophthalmology, Cathay General Hospital, Taipei 106438, Taiwan
- Institute of Public Health, Taipei Medical University, Taipei 110301, Taiwan
| | - En-Che Chang
- Department of Ophthalmology, Cathay General Hospital, Taipei 106438, Taiwan
| | - Chia-Yi Lee
- Institute of Medicine, Chung Shan Medical University, Taichung 402306, Taiwan
- Nobel Eye Institute, Taipei 100008, Taiwan
- Department of Ophthalmology, Jen-Ai Hospital Dali Branch, Taichung 412224, Taiwan
| | - Shwu-Huey Lee
- Department of Ophthalmology, Cathay General Hospital, Taipei 106438, Taiwan
| | - I-Chia Liang
- Department of Ophthalmology, Cathay General Hospital, Taipei 106438, Taiwan
- Department of Ophthalmology, Tri-Service General Hospital, Taipei 114202, Taiwan
| | - Yi-Chun Chen
- Department of Ophthalmology, Cathay General Hospital, Taipei 106438, Taiwan
| | - Yu-Chih Hou
- Department of Ophthalmology, Cathay General Hospital, Taipei 106438, Taiwan
- Department of Ophthalmology, National Taiwan University Hospital, College of Medicine, National Taiwan University, Taipei 100225, Taiwan
- Department of Ophthalmology, College of Medicine, Fu Jen Catholic University, New Taipei City 242062, Taiwan
- Correspondence: ; Tel.: +886-2-2708-2121 (ext. 8131)
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24
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Mori K, Ye Y, Yokogawa H, Nishino T, Kobayashi A, Mori N, Takemoto Y, Sugiyama K. Clinical Features of Glaucoma Associated with Cytomegalovirus Corneal Endotheliitis. Clin Ophthalmol 2022; 16:2705-2711. [PMID: 36017508 PMCID: PMC9397528 DOI: 10.2147/opth.s376039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 07/27/2022] [Indexed: 11/23/2022] Open
Abstract
Purpose Methods Results Conclusion
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Affiliation(s)
- Kazuya Mori
- Department of Ophthalmology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan
| | - Yunyan Ye
- Department of Ophthalmology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan
| | - Hideaki Yokogawa
- Department of Ophthalmology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan
- Correspondence: Hideaki Yokogawa, Department of Ophthalmology, Kanazawa University Graduate School of Medical Science, Takara-machi 13-1, Kanazawa, Ishikawa-ken, 920-8641, Japan, Tel +81-76-265-2403, Fax +81-76-222-9660, Email
| | - Tsubasa Nishino
- Department of Ophthalmology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan
| | - Akira Kobayashi
- Department of Ophthalmology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan
| | - Natsuko Mori
- Department of Ophthalmology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan
| | - Yuko Takemoto
- Department of Ophthalmology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan
| | - Kazuhisa Sugiyama
- Department of Ophthalmology, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan
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25
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Wu W, Jiang H, Zhang Y, Zhou Y, Bai G, Shen L, Zhou H, Chen X, Hu L. Clinical Metagenomic Next-Generation Sequencing for Diagnosis of Secondary Glaucoma in Patients With Cytomegalovirus-Induced Corneal Endotheliitis. Front Microbiol 2022; 13:940818. [PMID: 35865935 PMCID: PMC9295740 DOI: 10.3389/fmicb.2022.940818] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 06/17/2022] [Indexed: 11/16/2022] Open
Abstract
Glaucoma is the second leading cause of blindness globally. Growing scientific evidence indicated that inflammation of the trabecular meshwork induced by corneal endotheliitis could lead to secondary glaucoma. Cytomegalovirus (CMV) has been identified as the most common herpes virus in corneal endotheliitis patients. Early detection is critical in preventing endothelial cell loss, and patient management should vary based on different pathological factors. However, routine culture and real-time polymerase chain reaction (qPCR) have difficult in distinguishing whether CMV, Varicella Zoster Virus (VZV) or Herpes Simplex Virus (HSV) causes endothiliitis. This may result in inappropriate treatment, which may prolong or aggravate the status of disease. We compared the sensitivity and specificity of qPCR and Metagenomic Next-Generation Sequencing (mNGS) in the aqueous humor of patients with suspected CMV endotheliitis in this study. Our results showed that four out of 11 (36.4%) of our patients were positive for CMV by qPCR, whereas mNGS had a 100% detection rate of CMV. Our findings implied that mNGS could be a useful diagnostic tool for CMV-induced endotheliitis.
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Affiliation(s)
- Wei Wu
- Eye Center, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Zhejiang Provincial Key Lab of Ophthalmology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Hua Jiang
- Department of Otolaryngology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Ying Zhang
- Eye Center, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Zhejiang Provincial Key Lab of Ophthalmology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
| | - Yang Zhou
- BGI PathoGenesis Pharmaceutical Technology Co., Ltd., Hangzhou, China
| | - Guannan Bai
- The Children’s Hospital, National Clinical Research Center for Child Health, Zhejiang University School of Medicine, Hangzhou, China
| | - Lingwei Shen
- Department of Clinical Laboratory, The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China
| | - Hongwei Zhou
- Department of Clinical Laboratory, The Second Affiliated Hospital Zhejiang University School of Medicine, Hangzhou, China
| | - Xiangjun Chen
- Eye Center, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Zhejiang Provincial Key Lab of Ophthalmology, The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou, China
- *Correspondence: Xiangjun Chen,
| | - Lidan Hu
- The Children’s Hospital, National Clinical Research Center for Child Health, Zhejiang University School of Medicine, Hangzhou, China
- Lidan Hu,
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26
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Kobayashi R, Hashida N, Maruyama K, Nishida K. Clinical Findings of Specular Microscopy Images in Cytomegalovirus Corneal Endotheliitis. Asia Pac J Ophthalmol (Phila) 2022; 11:273-278. [PMID: 35772085 DOI: 10.1097/apo.0000000000000522] [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: 11/26/2022] Open
Abstract
PURPOSE The aim of this study is to evaluate the usefulness of specular microscopy as an alternative diagnostic tool for cytomegalovirus (CMV) corneal endotheliitis. DESIGN A retrospective study. METHODS One hundred and four patients with clinical manifestations of infectious corneal endotheliitis, iridocyclitis, and retinitis were included in this study. The presence of CMV deoxyribonucleic acid (DNA) was confirmed by multiplex polymerase chain reaction (PCR). Viral load was measured using real-time PCR. Corneal endothelium was observed by specular microscopy. The medical records and clinical manifestations of the patients were retrospectively reviewed and linked with the PCR results. RESULTS Seventeen of 104 cases were CMV endotheliitis and/or iridocyclitis and had no history of intraocular surgery or corneal transplantation. There was a negative correlation between viral load and corneal endothelial cell counts. In 14 of 17 cases, owl's eye cells were observed by specular microscopy. The corneal endothelial cell counts were significantly reduced in the cases in which owl's eye cells were observed. CONCLUSIONS In CMV endotheliitis, owl's eye cells were observed by specular microscopy with high probability (82%). Corneal endothelial cells significantly decreased when owl's eye cells were observed by specular microscopy. Specular microscopy represents a useful noninvasive auxiliary tool for diagnosing and monitoring CMV corneal endotheliitis.
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Affiliation(s)
- Reiko Kobayashi
- Department of Ophthalmology, Graduate School of Medicine, Osaka University, Japan
| | - Noriyasu Hashida
- Department of Ophthalmology, Graduate School of Medicine, Osaka University, Japan
| | - Kazuichi Maruyama
- Department of Ophthalmology, Graduate School of Medicine, Osaka University, Japan
| | - Kohji Nishida
- Department of Ophthalmology, Graduate School of Medicine, Osaka University, Japan
- Integrated Frontier Research for Medical Science Division, Institute for Open and Transdisciplinary Research Initiatives (OTRI), Osaka University, Japan
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27
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Sheng Q, Zhai R, Fan X, Kong X. 2% Ganciclovir Eye Drops Control Posner-Schlossman Syndrome Relapses With/Without Cytomegalovirus Intraocular Reactivation. Front Med (Lausanne) 2022; 9:848820. [PMID: 35355609 PMCID: PMC8959537 DOI: 10.3389/fmed.2022.848820] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 02/10/2022] [Indexed: 11/13/2022] Open
Abstract
Background To observe and compare the efficacy of 2% ganciclovir eye drops in the treatment of Posner-Schlossman Syndrome relapses with/without cytomegalovirus intraocular reactivation. Methods A prospective cohort study enrolling 101 patients diagnosed unilateral Posner-Schlossman Syndrome in Eye & ENT hospital, Fudan University, Shanghai, China. Thorough ophthalmic examinations were given. Aqueous humor sample was collected from the attacked eye of each patient and all pathogen immunoglobulins tests were performed. All patients were treated with appropriate corticosteroids and intraocular pressure-lowering drugs. 2% ganciclovir eye drops were given to patients whose cytomegalovirus antibody aqueous humor/serum correction ratio >0. Patients were followed up for 2 months. Ocular manifestations and cumulative drug dose were recorded. Results A cytomegalovirus ratio >0.40 was considered cytomegalovirus reactivation. The reactivation group (N = 46) had significantly higher percent of iris depigmentation (78.26%, P < 0.05) and endothelial cell loss rate (19.46%, P < 0.001) than the latent group (N = 55, 58.18% and 10.86%, respectively). The cumulative treatment time and 2% ganciclovir doses were 6.50 ± 4.67 weeks and 181.70 ± 130.95 drops for the reactivation group; 5.95 ± 4.11 weeks and 161.89 ± 110.66 drops for the latent group (P > 0.05). The median cumulative 2% ganciclovir estimated for inflammation control were 252.00 ± 50.71 and 224.00 ± 32.45 drops for the reactivation and latent group. The residual rate of uncontrolled cases was 0.19 ± 0.15 and 0.00, respectively (P < 0.05). Conclusions A treatment course of 8-9 weeks' 2% ganciclovir is recommended to relapses both with and without cytomegalovirus intraocular reactivation. Preventive ganciclovir application may benefit patients with historical cytomegalovirus infections. Clinical Trial Registration www.chictr.org.cn, identifier: ChiCTR1900022340, Date: 2019/04/06.
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Affiliation(s)
- Qilian Sheng
- Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, Shanghai, China.,National Health Commission Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China.,Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Ruyi Zhai
- Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, Shanghai, China.,National Health Commission Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China.,Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Xintong Fan
- Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, Shanghai, China.,National Health Commission Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China.,Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
| | - Xiangmei Kong
- Eye Institute and Department of Ophthalmology, Eye & ENT Hospital, Fudan University, Shanghai, China.,National Health Commission Key Laboratory of Myopia (Fudan University), Key Laboratory of Myopia, Chinese Academy of Medical Sciences, Shanghai, China.,Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China
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28
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Uotani R, Miyazaki D, Shimizu Y, Ohtani F, Haruki T, Sasaki SI, Koyama A, Inoue Y, Suzutani T. Antiviral cytotoxic T lymphocyte responses for long term prognosis of corneal infection by cytomegalovirus in immunocompetent subjects. Sci Rep 2022; 12:5419. [PMID: 35354878 PMCID: PMC8967827 DOI: 10.1038/s41598-022-09312-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 02/28/2022] [Indexed: 11/09/2022] Open
Abstract
Ocular cytomegalovirus (CMV) infections in immunocompetent individuals are rare, but its activation can cause chronic and relapsing inflammation in anterior segment of the eye resulting in loss of corneal clarity and glaucoma. Fifty five patients with anterior segment CMV infection were assessed for their clinical characteristics, and CMV corneal endotheliitis was found to cause significant loss of corneal endothelial cells. The disease duration with recurrences was significantly correlated with the maximum intraocular level of CMV DNA. To examine why CMV is activated in healthy immunocompetent individuals and causing corneal endothelial cell damage, assays of cytotoxic T cells (CTLs) which directly target infected corneal endothelial cells were performed for 9 HLA-matched CMV corneal endotheliitis patients (HLA-A*2402). When the cell loss was analyzed for associations with CTL responses, CMV-induced endothelial cell damage was mitigated by pp65-specific CTL induction. The recurrence-free time was also prolonged by pp65-specific CTL induction (hazard ratio (HR): 0.93, P = 0.01). In contrast, IE1-specific CTL was associated with endothelial cell damage and reduced the time for corneal transplantation (HR: 1.6, P = 0.003) and glaucoma surgery (HR: 1.5, P = 0.001). Collectively, induction of pp65-specific CTL was associated with improved visual prognosis. However, IE1-specific CTL without proper induction of pp65-specific CTL can cause pathological damage leading to the need of surgical interventions.
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Affiliation(s)
- Ryu Uotani
- Division of Ophthalmology and Visual Science, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago Tottori, 683-8504, Japan
| | - Dai Miyazaki
- Division of Ophthalmology and Visual Science, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago Tottori, 683-8504, Japan.
| | - Yumiko Shimizu
- Division of Ophthalmology and Visual Science, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago Tottori, 683-8504, Japan
| | - Fumie Ohtani
- Division of Ophthalmology and Visual Science, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago Tottori, 683-8504, Japan
| | - Tomoko Haruki
- Division of Ophthalmology and Visual Science, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago Tottori, 683-8504, Japan
| | - Shin-Ichi Sasaki
- Division of Ophthalmology and Visual Science, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago Tottori, 683-8504, Japan
| | - Ayumi Koyama
- Division of Ophthalmology and Visual Science, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago Tottori, 683-8504, Japan
| | - Yoshitsugu Inoue
- Division of Ophthalmology and Visual Science, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago Tottori, 683-8504, Japan
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29
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Ng Ming Choo E, Othman O, Lim ALS. An Unusual Cytomegalovirus Ocular Manifestation in a Non-HIV Patient. Cureus 2022; 14:e21947. [PMID: 35273888 PMCID: PMC8902135 DOI: 10.7759/cureus.21947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/05/2022] [Indexed: 11/09/2022] Open
Abstract
A 60-year-old Aboriginal man with underlying severe exfoliative dermatitis, treated with oral azathioprine and oral prednisolone, presented with left painful red eye for ten days. On initial presentation, left eye vision was poor at hand motion. There was corneal endotheliitis over the left eye with severe anterior chamber inflammation obscuring the fundus view. B-scan ultrasonography showed evidence of vitritis with a flat retina. An urgent aqueous tap for viral polymerase chain reaction (PCR) yielded positive cytomegalovirus (CMV) DNA results. As CMV infection commonly affects immunosuppressed individuals, his systemic immunosuppressants were withheld temporarily. He was successfully treated with combination intravenous ganciclovir, intravitreal ganciclovir 2mg/0.1ml, and topical ganciclovir 2%. His vision improved significantly from hand motion to 20/40. There was no reactivation of CMV infection post-treatment.
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30
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Cytomegalovirus Corneal Endotheliitis After Penetrating Keratoplasty. Cornea 2022; 41:e13-e14. [DOI: 10.1097/ico.0000000000002944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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31
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Nora RLD, Putera I, Mayasari YD, Hikmahwati W, Pertiwi AM, Ridwan AS, Sitompul R, Westcott M, Chee SP, Pavesio C, Thng ZX, Gupta V, Agrawal R. Clinical characteristics and treatment outcomes of Cytomegalovirus anterior uveitis and endotheliitis: a systematic review and meta-analysis. Surv Ophthalmol 2021; 67:1014-1030. [PMID: 34954093 DOI: 10.1016/j.survophthal.2021.12.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 12/14/2021] [Accepted: 12/20/2021] [Indexed: 12/29/2022]
Abstract
Cytomegalovirus (CMV) anterior uveitis is the most common form of ocular manifestation of CMV in immunocompetent individuals. The difficulty in diagnosing CMV anterior uveitis may delay adequate treatment and affect outcomes. We sought to review systemically the overall clinical characteristics and compare treatment outcomes in CMV anterior uveitis and endotheliitis. A literature search was performed, and studies describing clinical characteristics, treatment regimens, and outcomes that included more than five treated eyes were included. In these 23 studies, acute CMV anterior uveitis commonly presented with high intraocular pressure (IOP; 95.31%, 95% CI 90.45 - 98.60) and mild anterior chamber inflammation (cells >2+ = 3.18%, 95% CI 0.21- 8.54). About two-thirds of CMV endotheliitis cases presented with high IOP and coin-shaped corneal lesions. Acute CMV anterior uveitis showed good clinical response to topical 0.15% ganciclovir (GCV) gel or oral valganciclovir (VGCV) (90%, 95% CI: 74-100% and 95%, 95% CI: 88-100%, respectively). For chronic CMV anterior uveitis, both topical GCV and oral VGCV yielded comparable results. Topical 0.5-2% GCV or a combination of topical and oral VGCV for CMV endotheliitis both resulted in good clinical response. Recurrence of inflammation was common after cessation of maintenance therapy. Overall, topical GCV resulted in an optimal outcome for CMV anterior uveitis. Escalated concentration and frequency of usage are needed for chronic CMV anterior uveitis and endotheliitis. Adequate induction and maintenance phases of anti-CMV treatment seem necessary to prevent recurrences.
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Affiliation(s)
- Rina La Distia Nora
- Department of Ophthalmology, Faculty of Medicine, Universitas Indonesia - Cipto Mangunkusumo Kirana Eye Hospital, Jakarta, Indonesia; Department of Immunology, Erasmus Medical Center, Rotterdam, The Netherlands.
| | - Ikhwanuliman Putera
- Department of Ophthalmology, Faculty of Medicine, Universitas Indonesia - Cipto Mangunkusumo Kirana Eye Hospital, Jakarta, Indonesia
| | - Yuri Dwi Mayasari
- Department of Ophthalmology, Faculty of Medicine, Universitas Indonesia - Cipto Mangunkusumo Kirana Eye Hospital, Jakarta, Indonesia
| | - Wandya Hikmahwati
- Department of Ophthalmology, Faculty of Medicine, Universitas Indonesia - Cipto Mangunkusumo Kirana Eye Hospital, Jakarta, Indonesia
| | - Adinda Mulya Pertiwi
- Department of Ophthalmology, Faculty of Medicine, Universitas Indonesia - Cipto Mangunkusumo Kirana Eye Hospital, Jakarta, Indonesia
| | - Asri Salima Ridwan
- Department of Ophthalmology, Faculty of Medicine, Universitas Indonesia - Cipto Mangunkusumo Kirana Eye Hospital, Jakarta, Indonesia
| | - Ratna Sitompul
- Department of Ophthalmology, Faculty of Medicine, Universitas Indonesia - Cipto Mangunkusumo Kirana Eye Hospital, Jakarta, Indonesia
| | - Mark Westcott
- Moorfields Eye Hospital, NHS Foundation Trust, London, UK; University College London Institute of Ophthalmology, London, UK
| | - Soon-Phaik Chee
- Singapore National Eye Centre, Singapore; Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore; Post Graduate Institute of Medical Education and Research, Chandigarh, India; Department of Ophthalmology & Visual Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore
| | - Carlos Pavesio
- Moorfields Eye Hospital, NHS Foundation Trust, London, UK; University College London Institute of Ophthalmology, London, UK
| | - Zheng Xian Thng
- Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Vishali Gupta
- Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Rupesh Agrawal
- Moorfields Eye Hospital, NHS Foundation Trust, London, UK; Department of Ophthalmology & Visual Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore; Singapore Eye Research Institute, Singapore; National Healthcare Group Eye Institute, Tan Tock Seng Hospital, Singapore; Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore.
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Dos Reis C, Miranda BA, da Cunha Afonso AF, Malta E Cunha LH, Trindade BC, Vasconcelos-Santos DV. Cytomegalovirus as a possibly overlooked agent of hypertensive anterior uveitis and endotheliitis in immunocompetent patients in Brazil. Rev Inst Med Trop Sao Paulo 2021; 63:e84. [PMID: 34878042 PMCID: PMC8660025 DOI: 10.1590/s1678-9946202163084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 10/11/2021] [Indexed: 11/21/2022] Open
Abstract
Cytomegalovirus (CMV) is a member of the Herpesviridae family, including viruses
that are well-known agents of keratitis, anterior uveitis, scleritis and
retinitis. CMV is usually associated with ocular diseases in immunosuppressed
individuals, with a notable exception of hypertensive anterior uveitis with
distinctive clinical features in immunocompetent patients. This syndrome was
characterized in the last two decades in Europe and Southeast Asia, and then
documented in the rest of world. Definitive diagnosis in these cases is usually
made by Polymerase Chain Reaction (PCR) of the anterior chamber fluid. We report
three immunocompetent Brazilian adults with history of multiple
glaucomatocyclitic crises and presenting with chronic hypertensive anterior
uveitis invariably with mild anterior chamber inflammation and characteristic
scarce nummular keratic precipitates. CMV DNA was successfully amplified and
detected in the aqueous humor of all patients. Corneal endothelial counts were
significantly reduced in the involved eyes, with one patient developing bullous
keratopathy. All patients were then treated with topical ganciclovir gel and
corticosteroids, with subsequent control of the intraocular inflammation. CMV
may represent an overlooked / underestimated etiology of hypertensive anterior
uveitis that may progressively lead to endothelial dysfunction, culminating in
bullous keratopathy. Management of patients is challenging, with the potential
use of topical antivirals to decrease the number of relapses, and
corticosteroids to control anterior uveitis / endotheliitis and to protect the
corneal endothelium.
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Affiliation(s)
- Caroline Dos Reis
- Universidade Federal de Minas Gerais, Hospital das Clínicas, Hospital São Geraldo, Belo Horizonte, Minas Gerais, Brazil
| | - Bruno Avelar Miranda
- Universidade Federal de Minas Gerais, Hospital das Clínicas, Hospital São Geraldo, Belo Horizonte, Minas Gerais, Brazil
| | | | - Leandro H Malta E Cunha
- Universidade Federal de Minas Gerais, Hospital das Clínicas, Hospital São Geraldo, Belo Horizonte, Minas Gerais, Brazil
| | | | - Daniel Vitor Vasconcelos-Santos
- Universidade Federal de Minas Gerais, Hospital das Clínicas, Hospital São Geraldo, Belo Horizonte, Minas Gerais, Brazil.,Universidade Federal de Minas Gerais, Faculdade de Medicina, Departamento de Oftalmologia e Otorrinolaringologia, Belo Horizonte, Minas Gerais, Brazil.,Universidade Federal de Minas Gerais, Faculdade de Medicina, Programa de Pós-Graduação em Ciências da Saúde - Infectologia e Medicina Tropical, Belo Horizonte, Minas Gerais, Brazil.,Universidade Federal de Minas Gerais, Faculdade de Medicina, Programa de Pós-Graduação em Ciências Aplicadas à Cirurgia e à Oftalmologia, Belo Horizonte, Minas Gerais, Brazil.,Instituto da Visão, Belo Horizonte, Minas Gerais, Brazil
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Murai Y, Mori S, Takano F, Ueda K, Sakamoto M, Kurimoto T, Kusuhara S, Yamada-Nakanishi Y, Nakamura M. The beneficial impact of filtration surgery on antiviral therapy cessation in patients with cytomegalovirus-related secondary glaucoma. BMC Ophthalmol 2021; 21:389. [PMID: 34743692 PMCID: PMC8574005 DOI: 10.1186/s12886-021-02155-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 10/28/2021] [Indexed: 11/22/2022] Open
Abstract
Purpose Cytomegalovirus (CMV)-related keratouveitis elevates intraocular pressure (IOP). Antiviral therapy does not always control IOP and some patients do not tolerate systemic antiviral therapy because of the side effects. The purpose of this study is to evaluate the clinical characteristics of patients with CMV-related keratouveitis and determine the impact of glaucoma surgeries on the postoperative antiviral therapy regimen. Methods We enrolled twenty-two patients with CMV-DNA-positive keratouveitis between June 2012 and July 2019 in Kobe University Hospital. The following clinical parameters were collected: gender, age, history of previous intraocular surgery, antiviral medications, visual acuity, IOP, glaucoma drug score, corneal endothelial cells density, and the mean deviation of a Humphrey visual field test at the first visit and before and 1 year after glaucoma surgery. Results All twenty-two patients started on oral and/or topical antiviral therapy. Eighteen patients needed glaucoma surgery despite their antiviral medications. Nine patients underwent trabeculotomy (TLO) and nine underwent trabeculectomy (TLE) as the first surgical intervention. Six of patients who initially underwent TLO and two of the patients who initially underwent TLE required additional TLE within 1 year. Each of the 15 patients who underwent at least 1 TLE showed a reduction in the magnitude and variation of IOP and glaucoma drug scores and 13 patients were able to discontinue antiviral therapy. For the remaining 4 patients, IOP and inflammation were controlled but with antiviral medications. Conclusions In patients with CMV-related keratouveitis, TLE decreases and stabilizes IOP and contributes to withdrawal from antiviral medications.
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Affiliation(s)
- Yusuke Murai
- Department of Surgery, Division of Ophthalmology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Sotaro Mori
- Department of Surgery, Division of Ophthalmology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Fumio Takano
- Department of Surgery, Division of Ophthalmology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Kaori Ueda
- Department of Surgery, Division of Ophthalmology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Mari Sakamoto
- Department of Surgery, Division of Ophthalmology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Takuji Kurimoto
- Department of Surgery, Division of Ophthalmology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Sentaro Kusuhara
- Department of Surgery, Division of Ophthalmology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Yuko Yamada-Nakanishi
- Department of Surgery, Division of Ophthalmology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan
| | - Makoto Nakamura
- Department of Surgery, Division of Ophthalmology, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, 650-0017, Japan.
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Development of Cytomegalovirus Corneal Endotheliitis During Long-Term Topical Tacrolimus and Steroid Treatment for Chronic Ocular Surface Inflammatory Diseases. Cornea 2021; 40:1491-1497. [PMID: 34633359 DOI: 10.1097/ico.0000000000002674] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 12/17/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE We report 3 cases of patients with chronic ocular surface inflammatory disease who developed cytomegalovirus (CMV) corneal endotheliitis during immunosuppressant and steroid treatment. PATIENTS AND METHODS This is a retrospective observational study analyzing the clinical characteristics and outcomes of 3 patients with ocular surface inflammatory diseases (2 with Mooren ulcer and 1 with idiopathic scleritis) who developed CMV corneal endotheliitis. All patients developed CMV corneal endotheliitis between 8 and 14 months of starting steroid and immunosuppressant treatment, including topical 0.1% tacrolimus. Decimal visual acuity, endothelial counts, and intraocular pressure were analyzed. RESULTS All patients received topical 0.5% ganciclovir after the diagnosis of CMV corneal endotheliitis, which improved endothelial inflammation. However, all patients developed irreversible mydriasis and required additional surgeries, including endothelial keratoplasty, cataract surgery, and glaucoma surgery. At the final follow-up (14-46 months post-CMV corneal endotheliitis onset), fair outcomes were achieved, as demonstrated by a mean decimal best-corrected visual acuity of 0.3 and a well-controlled intraocular pressure. CONCLUSIONS Topical steroids and immunosuppressants can induce fulminant CMV corneal endotheliitis with cataract progression and irreversible mydriasis. In these cases, early diagnosis and treatment, including topical 0.5% ganciclovir, glaucoma surgery, cataract surgery, and endothelial keratoplasty, are necessary for preserving the patient's vision.
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Zhang S, Zang Y, Lu Q, Ma J, Jiang X, Qu J, Zhang J, Peng R, Luo M, Hong J. Establishing an Animal Model of Cytomegalovirus Keratouveitis in Rats: Broad Infection of Anterior Segment Tissue by Cytomegalovirus. Invest Ophthalmol Vis Sci 2021; 62:22. [PMID: 34698772 PMCID: PMC8556561 DOI: 10.1167/iovs.62.13.22] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Purpose Considering the difficulty of obtaining adequate biological tissue in clinical practice, we established an animal model of cytomegalovirus (CMV) keratouveitis in rats and investigated the viral infection sites and corresponding imaging and histopathological features. Methods Subconjunctival injection and topical use of dexamethasone were used to induce ocular immunosuppression in rats followed by intracameral inoculation of murine cytomegalovirus (MCMV). The clinical manifestations, intraocular pressure (IOP) and imaging changes were observed. Infected eyes were further examined by immunofluorescence, light microscopy, and electron microscopy. MCMV RNA was detected by reverse transcription-polymerase chain reaction. Results Typical keratouveitis occurred in the experimental rats and was characterized by corneal edema, keratic precipitates, and iridocyclitis with increased IOP. Corneal endothelial lesions displayed as “black holes,” enlarged intercellular gaps, and high-intensity cellular infiltration by confocal microscopy, consistent with the pathological changes of “ballooning degeneration,” endothelial cell detachment, and inflammatory cell infiltration. Mitochondrial edema was the most prominent organelle lesion in endothelial cells. Trabeculitis, mechanical obstruction of Schlemm's canal, and anterior chamber angle stenosis accounted for elevated IOP. Inflammation of the iris and ciliary body tended to transform into a chronic form. Immunofluorescence revealed that corneal endothelial cells, iris cells, trabecular meshwork cells, and monocytes could be infected by MCMV. MCMV RNA was found in the anterior segments after infection. Conclusions CMV can widely infect anterior segment tissue, including the corneal endothelium, iris, and trabecular meshwork, in vivo, inducing the corresponding clinical manifestations. Corneal endotheliitis and hypertensive anterior uveitis could be the specific stage of anterior segment infection of CMV.
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Affiliation(s)
- Shuang Zhang
- Department of Ophthalmology, Peking University Third Hospital, Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Haidian District, Beijing, China
| | - Yunxiao Zang
- Department of Ophthalmology, Peking University Third Hospital, Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Haidian District, Beijing, China
| | - Qing Lu
- Department of Ophthalmology, Peking University Third Hospital, Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Haidian District, Beijing, China
| | - Jiao Ma
- Department of Ophthalmology, Peking University Third Hospital, Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Haidian District, Beijing, China
| | - Xuan Jiang
- State Key Laboratory of Virology, CAS Center for Excellence in Brain Science and Intelligence Technology, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
| | - Jinghao Qu
- Department of Ophthalmology, Peking University Third Hospital, Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Haidian District, Beijing, China
| | - Jiaxin Zhang
- Department of Ophthalmology, Peking University Third Hospital, Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Haidian District, Beijing, China
| | - Rongmei Peng
- Department of Ophthalmology, Peking University Third Hospital, Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Haidian District, Beijing, China
| | - Minhua Luo
- State Key Laboratory of Virology, CAS Center for Excellence in Brain Science and Intelligence Technology, Center for Biosafety Mega-Science, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, China
| | - Jing Hong
- Department of Ophthalmology, Peking University Third Hospital, Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, Haidian District, Beijing, China
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Jiang L, Yang Y, Gandhewar J. Bilateral corneal endothelial failure following COVID-19 pneumonia. BMJ Case Rep 2021; 14:14/9/e242702. [PMID: 34544701 PMCID: PMC8454288 DOI: 10.1136/bcr-2021-242702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
We describe a patient who developed acute bilateral corneal decompensation following COVID-19 pneumonia and prolonged intensive care unit ventilation. SARS-CoV-2 uses human ACE2 as the receptor for entry with subsequent downregulation of ACE2. ACE2 receptors are found in human ocular surface cells including cornea. Mouse models of ACE2 deficiency result in corneal haze, oedema and ocular surface inflammation due to upregulation of the inflammatory cascades. We therefore hypothesise that the cause of this patient’s corneal decompensation was viral endotheliitis due to direct infection by the SARS-CoV-2 virus.
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Affiliation(s)
- Li Jiang
- Ophthalmology, Wolverhampton Eye Infirmary, Wolverhampton, UK
| | - Yit Yang
- Ophthalmology, Wolverhampton Eye Infirmary, Wolverhampton, UK
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Abstract
Cytomegalovirus (CMV)-related corneal endotheliitis is an inflammation of the corneal endothelium caused by CMV. It may occur de novo or after ocular surgery in otherwise healthy individuals. In patients who have undergone keratoplasty, the differential diagnosis of viral endotheliitis and immune-related graft rejection is challenging due to the similar clinical findings. Here we report a patient who underwent penetrating keratoplasty and was using local and systemic immunosuppressive agents due to previous history of graft rejection. At postoperative year 4, ophthalmologic examination revealed localized corneal edema, coin-shaped keratic precipitates, and increased intraocular pressure, consistent with viral endotheliitis. Polymerase chain reaction revealed CMV-DNA amplification in the aqueous humor sample. Valganciclovir treatment was started and the symptoms improved in 2 months. It should be kept in mind that local or systemic immunosuppressants used after keratoplasty may trigger CMV reactivation. Anti-CMV treatment should be initiated immediately in patients with coin-shaped keratic precipitates.
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Affiliation(s)
| | - Nilüfer Yalçındağ
- Ankara University Faculty of Medicine, Department of Ophthalmology, Ankara, Turkey
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Distinguishing Features of Anterior Uveitis Caused by Herpes Simplex Virus, Varicella-Zoster Virus, and Cytomegalovirus. Am J Ophthalmol 2021; 227:191-200. [PMID: 33773985 DOI: 10.1016/j.ajo.2021.03.020] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 03/05/2021] [Accepted: 03/12/2021] [Indexed: 02/07/2023]
Abstract
PURPOSE To determine distinguishing features of the clinical characteristics of anterior uveitis (AU) caused by herpes simplex virus (HSV), varicella-zoster virus (VZV), and cytomegalovirus (CMV). DESIGN Retrospective, multicenter case series. METHODS Consecutive patients with herpetic AU examined at 11 tertiary centers in Japan between January 2012 and December 2017 and who were followed for ≥3 months were evaluated. Diagnosis was made by polymerase chain reaction (PCR) for HSV, VZV, or CMV in the aqueous humor, or classical signs of herpes zoster ophthalmicus. RESULTS This study enrolled 259 herpetic AU patients, including PCR-proven HSV-AU (30 patients), VZV-AU (50), and CMV-AU (147), and herpes zoster ophthalmicus (32). All HSV-AU and VZV-AU patients were unilateral, while 3% of CMV-AU patients were bilateral. Most HSV-AU and VZV-AU patients were sudden onset with an acute clinical course, while CMV-AU had a more insidious onset and chronic course. There were no significant differences for all surveyed symptoms, signs, and complications between HSV-AU and VZV-AU. However, significant differences were detected for many items between CMV-AU and the other two herpetic AU types. Ocular hyperemia and pain, blurring of vision, ciliary injection, medium-to-large keratic precipitates (KPs), cells and flare in the anterior chamber, and posterior synechia significantly more often occurred in HSV-AU and VZV-AU vs CMV-AU. In contrast, small KPs, coin-shaped KPs, diffuse iris atrophy, elevated intraocular pressure, and glaucoma surgery were significantly more frequent in CMV-AU vs HSV-AU and VZV-AU. CONCLUSION This multicenter, retrospective study identified distinguishing features of HSV-AU, VZV-AU, and CMV-AU.
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Imamachi K, Tsutsui A, Manabe K, Tanito M. A case of chronic retinal necrosis after tube shunt surgery for secondary glaucoma associated with cytomegalovirus corneal endotheliitis. BMC Ophthalmol 2021; 21:257. [PMID: 34112120 PMCID: PMC8194181 DOI: 10.1186/s12886-021-02019-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 06/03/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND We report a case of chronic retinal necrosis (CRN) combined with cytomegalovirus (CMV) corneal endotheliitis. CASE PRESENTATION An 80-year old man was diagnosed with CRN that developed after tube shunt surgery with vitrectomy for secondary glaucoma associated with CMV corneal endotheliitis. After the use of oral valganciclovir and panretinal photocoagulation, the retinal lesion resolved rapidly and he has maintained visual acuity better than before the onset of CRN. CONCLUSIONS Use of oral valganciclovir, prophylactic panretinal photocoagulation for the non- perfusion area and vitrectomy were effective in maintaining the visual acuity for the patient with CRN.
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Affiliation(s)
- Katsue Imamachi
- Department of Ophthalmology, Shimane University Faculty of Medicine, 89-1 Enya-cho, Izumo, Shimane, 693-8501, Japan.
| | - Aika Tsutsui
- Department of Ophthalmology, Shimane University Faculty of Medicine, 89-1 Enya-cho, Izumo, Shimane, 693-8501, Japan
| | - Kaoru Manabe
- Devision of Ophthalmology, Matsue Red Cross Hospital, Matsue, Shimane, Japan
| | - Masaki Tanito
- Department of Ophthalmology, Shimane University Faculty of Medicine, 89-1 Enya-cho, Izumo, Shimane, 693-8501, Japan
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The Analysis of Dynamic Changes and Prognosis of Posner-Schlossman Syndrome with Cytomegalovirus Infection and Antiviral Therapy. J Ophthalmol 2021; 2021:6687929. [PMID: 34123414 PMCID: PMC8189808 DOI: 10.1155/2021/6687929] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 04/18/2021] [Accepted: 05/28/2021] [Indexed: 11/18/2022] Open
Abstract
Purpose To analyze how keratic precipitate (KP) morphology changes during Posner–Schlossman syndrome (PSS) prognosis and raise medication suggestions on 2% ganciclovir eye drops. Materials and Methods Clinical retrospective cohort study in the Eye & ENT Hospital of Fudan University, Shanghai, China. The attacked eyes of 98 eligible subjects diagnosed unilateral PSS were enrolled between 2016 and 2019. All patients were treated with intraocular pressure-lowering drugs and anti-inflammatory steroids. 2% ganciclovir eye drops were given to cytomegalovirus (CMV) immunoglobulin G (IgG) correction ratio positive patients. Frequent follow-ups and examinations were performed. KP morphology was focused and categorized into coin-shaped, mutton-fat, and pigmented. Medical histories were noted. Multidimensional analysis was given. Results Totally 47 patients in 98 achieved all-KP disappearance. Mean treatment time was (5.13 ± 3.66) weeks. Total KP disappearance was negatively correlated with mutton-fat and pigmented KPs at the first visit (P=0.020, P=0.007) and treatment time was also longer (P=0.018, P=0.014). Mean cumulative steroids dosage for 47 subjects was (159.66 ± 161.84) drops. CMV IgG correction ratio positive patients had smaller corneal endothelial cell density (P < 0.005) and larger cup-to-disc ratio (P=0.017) than negative subjects. Cumulative steroid treatment time was longer in the CMV-positive group, and overall dosage was also larger. However, due to 2% ganciclovir eye drops, daily steroid dosage was lower in the CMV-positive group. Conclusions The disappearance of mutton-fat and pigmented KPs needed longer treatment time. Paired aqueous humor and serum CMV IgG tests were recommended in PSS patients with coin-shaped KPs. 2% ganciclovir eye drops improved prognosis; and steroids dosage reduced significantly.
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Role Played by Receptors for Advanced Glycosylation End Products in Corneal Endothelial Cells after HSV-1 Infection. Int J Mol Sci 2021; 22:ijms22115833. [PMID: 34072468 PMCID: PMC8199122 DOI: 10.3390/ijms22115833] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 05/23/2021] [Accepted: 05/25/2021] [Indexed: 11/16/2022] Open
Abstract
Senescence, sterile inflammation, and infection cause dysfunction of corneal endothelial cells, leading to visual morbidity that may require corneal transplantation. With increasing age, the extracellular matrix is modified by non-enzymatic glycation forming advanced glycation end products (AGEs). The modifications are primarily sensed by the receptors for the AGEs (RAGE) and are manifested as a type I interferon response. Interestingly, in our study, human corneal endothelial cells (HCEn) cells did not respond to the typical RAGE ligands, including the AGEs, high mobility group box 1 (HMGB1), and serum amyloid-A (SAA). Instead, HCEn cells responded exclusively to the CpG DNA, which is possessed by typical corneal pathogen, herpes simplex virus-1 (HSV-1). Upon HSV-1 infection, the surface expression of RAGE was increased, and endocytosed HSV-1 was associated with RAGE and CpG DNA receptor, TLR9. RAGE DNA transfection markedly increased interferon-β secretion by CpG DNA or HSV-1 infection. HSV-1 infection-induced interferon-β secretion was abolished by TLR9 inhibition and partially by RAGE inhibition. Global transcriptional response analysis confirmed that RAGE and TLR9 were both significantly involved in type I interferon responses. We conclude that RAGE is a sensor of HSV-1 infection and provokes a type I interferon response.
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Babu K, Konana VK, Ganesh SK, Patnaik G, Chan NSW, Chee SP, Sobolewska B, Zierhut M. Viral anterior uveitis. Indian J Ophthalmol 2021; 68:1764-1773. [PMID: 32823392 PMCID: PMC7690545 DOI: 10.4103/ijo.ijo_928_20] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Viral anterior uveitis (VAU) needs to be suspected in anterior uveitis (AU) associated with elevated intraocular pressure, corneal involvement, and iris atrophic changes. Common etiologies of VAU include herpes simplex, varicella-zoster, cytomegalovirus, and rubella virus. Clinical presentations can vary from granulomatous AU with corneal involvement, Posner-Schlossman syndrome, Fuchs uveitis syndrome, and endothelitis. Due to overlapping clinical manifestations between the different viruses, diagnostic tests like polymerase chain reaction and Goldmann-Witmer coefficient analysis on the aqueous humor may help in identifying etiology to plan and monitor treatment.
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Affiliation(s)
- Kalpana Babu
- Department of Uveitis and Ocular inflammation, Vittala International Institute of Ophthalmology and Prabha Eye Clinic and Research Centre, Bangalore, Karnataka, India
| | - Vinaya Kumar Konana
- Department of Uveitis and Ocular inflammation, Vittala International Institute of Ophthalmology and Prabha Eye Clinic and Research Centre, Bangalore, Karnataka, India
| | - Sudha K Ganesh
- Department of Uveitis and Ocular Inflammation, Medical Research Foundation, Sankara Nethralaya, Chennai, Tamil Nadu, India
| | - Gazal Patnaik
- Department of Uveitis and Ocular Inflammation, Medical Research Foundation, Sankara Nethralaya, Chennai, Tamil Nadu, India
| | - Nicole S W Chan
- Department of Ophthalmology, National University Hospital, Singapore
| | - Soon-Phaik Chee
- Singapore National Eye Centre; Singapore Eye Research Institute; Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore; Duke-NUS Graduate Medical School Singapore, Singapore
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Diagnosis of cytomegalovirus corneal endotheliitis using surgically removed Descemet's membrane and endothelium despite negative results with aqueous humor PCR: a case report. BMC Ophthalmol 2021; 21:194. [PMID: 33933006 PMCID: PMC8088667 DOI: 10.1186/s12886-021-01962-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Accepted: 04/26/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Cytomegalovirus (CMV) has been known to cause unilateral corneal endotheliitis with keratic precipitates and localized corneal edema, iridocyclitis, and secondary glaucoma. CMV endotheliitis is diagnosed based on clinical manifestations and viral examination using qualitative polymerase chain reaction (PCR) of the aqueous humor. CASE PRESENTATION An 80-year-old woman was referred to our department for bullous keratopathy. Pigmented keratic precipitates were found in the right eye without significant anterior chamber inflammation. After 8 months there was inflammation relapse with mutton fat keratic precipitates and PCR on aqueous humor was performed, with negative results for CMV, herpes simplex virus, and varicella zoster virus. Keratic precipitates disappeared with steroid instillation, and Descemet-stripping automated endothelial keratoplasty (DSAEK) was performed for the right eye. CMV-DNA was positive at 6.0 × 102 copies/ GAPDH 105 copies in real time PCR of corneal endothelial specimen removed during DSAEK with negative results for all the other human herpes viruses. After diagnosis of CMV corneal endotheliitis, treatment with systemic and topical ganciclovir was initiated and there was resolution of symptoms. No recurrence of iridocyclitis or corneal endotheliitis was observed at 6 months follow up. CONCLUSIONS This case report suggests that PCR should be performed using the endothelium removed during DSAEK for bullous keratopathy of an unknown cause, even if PCR for aqueous humor yields negative results.
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Tendolkar S, Murthy SI, Chandran K, Joseph J. Acute interface fluid syndrome after laser in situ keratomileusis in a case of cytomegalovirus (CMV) endotheliitis and secondary glaucoma. BMJ Case Rep 2021; 14:14/4/e236742. [PMID: 33931424 PMCID: PMC8098761 DOI: 10.1136/bcr-2020-236742] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Cytomegalovirus (CMV) can cause recalcitrant recurrent keratouveitis and secondary glaucoma. We report a case of chronic recurrent anterior uveitis with secondary glaucoma presenting with acute visual loss and interface fluid 9 years after laser in situ keratomileusis. Based on clinical presentation, a viral aetiology was suspected. Aqueous tap was positive for CMV-DNA by real-time quantitative PCR of the aqueous humour. The patient was treated with systemic antivirals, topical corticosteroids and antiglaucoma medications. The interface fluid resorbed rapidly. The intraocular pressure (IOP) was controlled by trabeculectomy. There was no further corneal deterioration at 7-month follow-up and the IOP had also stabilised. We believe this is only the third reported case of CMV-related interface fluid syndrome. This case highlights the role of quantitative PCR analysis for establishing viral aetiology in recurrent unilateral hypertensive anterior uveitis and reports the unusual finding of interface fluid which resolved after starting systemic antiviral therapy.
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Affiliation(s)
- Sayali Tendolkar
- Cornea and Anterior Segment Service, The Cornea Institute, Hyderabad, Telangana, India
| | - Somasheila I Murthy
- Cornea and Anterior Segment Service, The Cornea Institute, Hyderabad, Telangana, India
| | - Kavya Chandran
- Cornea and Anterior Segment Service, The Cornea Institute, Hyderabad, Telangana, India
| | - Joveeta Joseph
- Jhaveri Microbiology Centre, LV Prasad Eye Institute, Hyderabad, Telangana, India
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45
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Ueda K, Ono T, Toyono T, Yoshida J, Kaburaki T, Miyai T. Descemet stripping endothelial keratoplasty after cytomegalovirus corneal endotheliitis and immunosuppression for Mooren's ulcer. Am J Ophthalmol Case Rep 2021; 22:101088. [PMID: 33937582 PMCID: PMC8079431 DOI: 10.1016/j.ajoc.2021.101088] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 10/21/2020] [Accepted: 04/04/2021] [Indexed: 11/30/2022] Open
Abstract
Purpose The aim of this report was to describe a case of cataract surgery and Descemet stripping automated endothelial keratoplasty (DSAEK) after cytomegalovirus (CMV) corneal endotheliitis and bullous keratopathy (BK) following immunosuppressive treatment for Mooren's ulcer. Observations A 64-year-old man was referred to our hospital because of peripheral ulcerative keratitis in his left eye. He had a history of trabeculectomy for open angle glaucoma in his left eye. He was diagnosed with Mooren's ulcer and treated with topical betamethasone and tacrolimus with systemic cyclosporine. The corneal ulcer improved, but the peripheral cornea thinned from 6 to 12 and 0-2 o'clock. Five months later, cells were observed in the left anterior chamber, and real-time polymerase chain reaction examination of the aqueous humor showed CMV-DNA-positive results. The patient was diagnosed with CMV corneal endotheliitis, and oral ganciclovir was administered. Fifteen months after the initial presentation, BK appeared with decreased vision to 20 cm/n. d. After confirmation of negative CMV-DNA in the aqueous humor, DSAEK was performed following cataract surgery. The postoperative visual acuity recovered to 0.3. Mooren's ulcer exacerbation and CMV corneal endotheliitis did not recur postoperatively. Conclusions and Importance This is the first report of a case in which a patient with Mooren's ulcer developed BK due to CMV corneal endotheliitis and required DSAEK. Cataract surgery and DSAEK could be performed without issue by creating the main wound and side ports in a manner that avoids the thinned parts of the cornea.
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Affiliation(s)
- Koji Ueda
- Department of Ophthalmology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takashi Ono
- Department of Ophthalmology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Tetsuya Toyono
- Department of Ophthalmology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Junko Yoshida
- Department of Ophthalmology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Toshikatsu Kaburaki
- Department of Ophthalmology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takashi Miyai
- Department of Ophthalmology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Tsubota Y, Fujino Y, Ohtomo K, Ueda K, Yoshida J, Miyai T, Kaburaki T, Mayama C. Severe Cytomegalovirus anterior uveitis and corneal endotheliitis after use of topical tacrolimus. Int J Ophthalmol 2021; 14:468-471. [PMID: 33747827 DOI: 10.18240/ijo.2021.03.22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 08/18/2020] [Indexed: 11/23/2022] Open
Affiliation(s)
- Yukiko Tsubota
- Japan Community Healthcare Organization Tokyo Shinjuku Medical Center, Tokyo 1628543, Japan
| | - Yujiro Fujino
- Japan Community Healthcare Organization Tokyo Shinjuku Medical Center, Tokyo 1628543, Japan
| | - Kazuyoshi Ohtomo
- Japan Community Healthcare Organization Tokyo Shinjuku Medical Center, Tokyo 1628543, Japan
| | - Koji Ueda
- The University of Tokyo Graduate School of Medicine, Tokyo 1130033, Japan
| | - Junko Yoshida
- The University of Tokyo Graduate School of Medicine, Tokyo 1130033, Japan.,International University of Health and Welfare Mita Hospital, Tokyo 1088329, Japan
| | - Takashi Miyai
- The University of Tokyo Graduate School of Medicine, Tokyo 1130033, Japan
| | - Toshikatsu Kaburaki
- The University of Tokyo Graduate School of Medicine, Tokyo 1130033, Japan.,Jichi Medical University Saitama Medical Center, Saitama 3308503, Japan
| | - Chihiro Mayama
- Japan Community Healthcare Organization Tokyo Shinjuku Medical Center, Tokyo 1628543, Japan
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Hasan A, Quintero-Estades JA, Nataneli N. A Woman With Intraocular Inflammation After Descemet Membrane Endothelial Keratoplasty. JAMA Ophthalmol 2021; 138:1000-1001. [PMID: 32729891 DOI: 10.1001/jamaophthalmol.2020.1337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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48
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Tendolkar S, Murthy SI, Bhatia P, Senthil S. Cytomegalovirus endotheliitis with recurrent anterior uveitis and secondary glaucoma misdiagnosed as HLA-B27 uveitis. BMJ Case Rep 2021; 14:14/2/e240061. [PMID: 33608341 PMCID: PMC7898841 DOI: 10.1136/bcr-2020-240061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A 61-year-old male patient presented with decreased vision and recurrent redness in his right eye since the past 4 years. He had been diagnosed elsewhere as HLA-B27 positive anterior uveitis and was on oral methotrexate and topical corticosteroids for recurrent disease. He was on maximal medical therapy for glaucoma. Examination showed prominent inferior corneal oedema with pigmented keratic precipitates and elevated intraocular pressure. He underwent combined trabeculectomy with mitomycin C and cataract surgery. The aqueous sample tested positive for cytomegalovirus. He responded well to oral valganciclovir with resolution of uveitis, the intraocular pressure was well controlled and the corneal oedema resolved completely.
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Affiliation(s)
- Sayali Tendolkar
- Cornea Service, LV Prasad Eye Institute, Hyderabad, Telangana, India
| | | | - Prashant Bhatia
- Department of Ophthalmology, Mediclinic Welcare Hospital, Dubai, UAE
| | - Sirisha Senthil
- VST Center for Glaucoma, LV Prasad Eye Institute, Hyderabad, Telangana, India
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49
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Koganti R, Yadavalli T, Naqvi RA, Shukla D, Naqvi AR. Pathobiology and treatment of viral keratitis. Exp Eye Res 2021; 205:108483. [PMID: 33556334 DOI: 10.1016/j.exer.2021.108483] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 01/12/2021] [Accepted: 01/29/2021] [Indexed: 12/17/2022]
Abstract
Keratitis is one of the most prevalent ocular diseases manifested by partial or total loss of vision. Amongst infectious (viz., microbes including bacteria, fungi, amebae, and viruses) and non-infectious (viz., eye trauma, chemical exposure, and ultraviolet exposure, contact lens) risk factors, viral keratitis has been demonstrated as one of the leading causes of corneal opacity. While many viruses have been shown to cause keratitis (such as rhabdoviruses, coxsackieviruses, etc.), herpesviruses are the predominant etiologic agent of viral keratitis. This chapter will summarize current knowledge on the prevalence, diagnosis, and pathobiology of viral keratitis. Virus-mediated immunomodulation of host innate and adaptive immune components is critical for viral persistence, and dysfunctional immune responses may cause destruction of ocular tissues leading to keratitis. Immunosuppressed or immunocompromised individuals may display recurring disease with pronounced severity. Early diagnosis of viral keratitis is beneficial for disease management and response to treatment. Finally, we have discussed current and emerging therapies to treat viral keratitis.
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Affiliation(s)
- Raghuram Koganti
- Department of Ophthalmology and Visual Sciences, University of Illinois Medical Center, Chicago, IL, 60612, USA
| | - Tejabhiram Yadavalli
- Department of Ophthalmology and Visual Sciences, University of Illinois Medical Center, Chicago, IL, 60612, USA
| | - Raza Ali Naqvi
- Department of Periodontics, College of Dentistry, University of Illinois at Chicago, Chicago, IL, 60612, USA
| | - Deepak Shukla
- Department of Ophthalmology and Visual Sciences, University of Illinois Medical Center, Chicago, IL, 60612, USA; Department of Microbiology and Immunology, University of Illinois at Chicago, IL, 60612, USA.
| | - Afsar R Naqvi
- Department of Periodontics, College of Dentistry, University of Illinois at Chicago, Chicago, IL, 60612, USA.
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Treatment of cytomegalovirus anterior segment infection with intravitreal injection of ganciclovir in adjunction with or without oral valganciclovir: a long-term results. Sci Rep 2021; 11:3105. [PMID: 33542372 PMCID: PMC7862394 DOI: 10.1038/s41598-021-82637-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 01/18/2021] [Indexed: 11/29/2022] Open
Abstract
We evaluated the therapeutic outcome of intravitreal injection (IVI) of ganciclovir with/without oral valganciclovir for cytomegalovirus (CMV) anterior segment infection. We enrolled 61 patients (61 eyes) with PCR-proven CMV anterior segment infection. IVI of ganciclovir (2 mg/0.05 mL) was given as a loading dose; subsequent use of oral valganciclovir (900 mg twice daily) was determined according to the severity of anterior chamber inflammation after injection. All eyes had IVI of ganciclovir, and 53 patients received oral valganciclovir as adjunctive therapy with a mean duration of 1.9 months to achieve disease remission. Repeated diagnostic aqueous taps were performed in 37 eyes with suspected recurrence, and CMV DNA was positive in 24 eyes. This therapeutic strategy afforded a median 50% recurrence-free survival time of 47.0 ± 8.12 months. The patients’ mean best corrected visual acuity, intraocular pressure and corneal endothelial cell counts stabilized or improved. Corneal transplantation before CMV infection diagnosis was identified as an independent risk factor for recurrence (hazard ratio 6.81, 95% confidence interval 1.21–38.23, P = 0.029). In patients with CMV anterior segment infection, the relative short-term therapeutic strategy, IVI of ganciclovir in adjunction with/without oral valganciclovir, effectively achieved a median recurrence-free survival time of nearly 4 years.
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