1
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Yang M, Kamoi K, Zong Y, Zhang J, Zou Y, Ohno-Matsui K. Ocular Manifestations of Human Immunodeficiency Virus Infection in the Combination Antiretroviral Therapy Era. Pathogens 2023; 12:1417. [PMID: 38133300 PMCID: PMC10745978 DOI: 10.3390/pathogens12121417] [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: 11/07/2023] [Revised: 11/28/2023] [Accepted: 12/01/2023] [Indexed: 12/23/2023] Open
Abstract
Since the introduction of combination antiretroviral therapy (cART) in Japan in 2008, the spectrum of ocular manifestations in patients with human immunodeficiency virus (HIV) has changed. This study, conducted at Tokyo Medical and Dental University Hospital between January 2012 and August 2023, aimed to understand the epidemiology and clinical features of ocular manifestations in patients with HIV during the cART era. Of the 218 patients diagnosed with HIV, 23 (10.55%) exhibited ocular manifestations; all were male, aged 32-73. The most prevalent ocular complication was uveitis (60.67%). Notably, the prevalence of uveitis in this cART era has surged compared to earlier Japanese studies. Our data also suggest a potential direct link between uveitis and HIV, particularly in patients who have not yet undergone cART. However, cytomegalovirus retinitis, another prevalent ocular disease in our study, appeared more strongly associated with patients who commenced cART. Neither ocular condition was significantly correlated with CD4+ T-cell count. Importantly, our observed ocular manifestation prevalence (10.55%) was lower than that in previous studies, emphasizing the potential influence of cART and national healthcare support. These findings provide unique insights into the evolution of ocular manifestations in patients with HIV in Japan amidst cART availability.
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Affiliation(s)
| | - Koju Kamoi
- Department of Ophthalmology & Visual Science, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo 113-8510, Japan; (M.Y.); (Y.Z.); (J.Z.); (Y.Z.); (K.O.-M.)
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2
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Ali AA, Anasseri S, Abou-Ghaida J, Walker L, Barber T. Cytomegalovirus Esophagitis in an Immunocompromised Patient. Cureus 2023; 15:e45634. [PMID: 37868477 PMCID: PMC10588989 DOI: 10.7759/cureus.45634] [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: 08/14/2023] [Accepted: 09/20/2023] [Indexed: 10/24/2023] Open
Abstract
Cytomegalovirus (CMV) can present with end-organ disease (EOD), particularly in patients with a CD4 cell count <50/mm3. While EOD in immunocompromised patients commonly presents as CMV retinitis (30%) and CMV colitis (5-10%), CMV esophagitis is rare. CMV is the third most common infectious esophagitis following Candida and Herpes Simplex. CMV esophagitis presents with odynophagia, dysphagia, and abdominal pain. Endoscopic exam may reveal large, linear distal esophageal ulcers. Histopathology or serology studies are diagnostic, though serology may be unreliable in the extremely immunosuppressed. Current treatment consists of antivirals such as ganciclovir and valganciclovir. Esophageal disease due to CMV carries a poor prognosis in the immunocompromised. We present the case of a 56-year-old male with a medical history of HIV/AIDS and stage III rectal squamous cell cancer who presented with shortness of breath, weakness, and chronic diarrhea. His HIV was previously well-controlled on antiretroviral therapy. However, due to his malignancy, he was undergoing treatment with chemotherapy and radiation. Initial labs revealed a CD4 count of 42. His clinical course consisted of Escherichia coli septicemia, new-onset atrial fibrillation with a rapid ventricular response, worsening pneumonia, possible metastasis, progressive diarrhea, and potential oropharyngeal candidiasis. Despite several broad-spectrum antimicrobial regimens, he remained symptomatic with new complaints of dysphagia and odynophagia. Eventually, the appearance of vesicular lesions on the lips and a repeat CD4 count of 13 garnered a suspicion of HSV or CMV. This complicated case highlights the necessity for a high index of suspicion of rare manifestations of CMV EOD in an immunocompromised patient presenting with confounding clinical symptoms and extensive diagnoses.
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Affiliation(s)
- Adya A Ali
- Osteopathic Medicine, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, USA
| | - Sheela Anasseri
- Osteopathic Medicine, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, USA
| | - Jaafar Abou-Ghaida
- Osteopathic Medicine, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, USA
| | - Leslie Walker
- Family Medicine, Broward Health Medical Center, Fort Lauderdale, USA
| | - Tye Barber
- Family Medicine, Broward Health Medical Center, Fort Lauderdale , USA
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3
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Arevalo JF, Beatson B. Surgery for Infectious Retinitis - When Medical Therapy Is Not Sufficient: The Moacyr E. Alvaro Pan-American Lecture 2023. Ocul Immunol Inflamm 2023:1-9. [PMID: 36758250 DOI: 10.1080/09273948.2023.2174883] [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: 09/05/2022] [Revised: 01/05/2023] [Accepted: 01/26/2023] [Indexed: 02/11/2023]
Abstract
BACKGROUND Viral retinitis composes a group of infectious ocular diseases with poor prognoses. With the advent of antivirals and HAART, the treatment of these diseases has evolved and ocular outcomes have improved. However, even with prompt medical treatment, a significant number of patients will experience complications that require surgical intervention. While there has been an abundance of research examining the medical treatment of CMV retinitis and acute retinal necrosis, the research examining surgical outcomes of complications such as retinitis-associated retinal detachment is comparatively limited. METHODS Literature review. RESULTS In this review, we discuss the current literature examining treatment of CMV retinitis and acute retinal necrosis, with a focus on surgical management of complications such as retinal detachment. CONCLUSIONS Despite significant improvements in the medical treatment of CMV retinitis and ARN over the last three decades, vision-threatening complications such as retinal detachment are relatively common and require surgical management via PPV, laser photocoagulation, and intraocular gas or silicone oil tamponade.
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Affiliation(s)
- J Fernando Arevalo
- Johns Hopkins University School of Medicine, Wilmer Eye Institute, Baltimore, Maryland, USA
| | - Bradley Beatson
- Johns Hopkins University School of Medicine, Wilmer Eye Institute, Baltimore, Maryland, USA
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4
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Chen WB, Long Z, Hou J, Miao H, Zhao MW. Continuous High-Dose (6 mg) vs. Low-Dose (3 mg) Intravitreal Ganciclovir for Cytomegalovirus Retinitis After Haploidentical Hematopoietic Stem Cell Transplantation: A Randomized Controlled Study. Front Med (Lausanne) 2022; 8:750760. [PMID: 35004721 PMCID: PMC8739491 DOI: 10.3389/fmed.2021.750760] [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: 07/31/2021] [Accepted: 11/29/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose: To evaluate the safety and efficacy of continuous high-dose (6 mg) intravitreal ganciclovir injections (IVG) for cytomegalovirus (CMV) retinitis (CMVR) after haploidentical hematopoietic stem cell transplantation (Haplo-HSCT), and to explore factors that may influence the treatment procedure. Design: Prospective, randomized, single-blinded, positive-controlled, interventional, comparative study. Methods: A total of 22 patients with CMVR (32 eyes) were randomized to either high-dose group (IVG 6 mg weekly) or low-dose group (IVG 3 mg given twice weekly for 2 weeks as induction phase and weekly thereafter as maintenance phase). Patients who were recorded any positive CMV DNAemia or other active CMV diseases and needed systemic anti-CMV treatment during the study period were excluded. The vision outcome, variables of the treatment procedure, and incidence of complication and CMVR recurrence were analyzed and compared. Logistic regression was applied to determine the factors that may have an impact on the treatment process at baseline. Results: Compared to the low-dose group, the high-dose group resulted in a median of two less intravitreal injections (4 vs. 6 times, respectively, P = 0.016), while the rate of vision stability or improvement (81.2 vs. 87.5%), the incidence of complication (6.2 vs. 18.8%), and CMVR recurrence (12.5% vs. 6.2%) were similar (all P > 0.05). No drug-related toxicity was observed. Initial aqueous CMV-DNA load (OR: 6.872, 95% CI: 1.335–35.377, P = 0.021) and extension of lesion (OR: 0.942, 95% CI: 0.897 to .991, P = 0.020), but not dosing regimen (P = 0.162), were predictors of the treatment duration. Conclusions: Continuous high-dose regimen was well tolerated and resulted in less intravitreal injections, with similar vision outcomes and safety profiles. The clinical course of CMVR after Haplo-HSCT was determined by its own nature at baseline and could not be modified by treatment protocols under consistent immune background.
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Affiliation(s)
- Wei-Bin Chen
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China.,Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Ze Long
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China.,Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Jing Hou
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China.,Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Heng Miao
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China.,Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Ming-Wei Zhao
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China.,Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
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5
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Sittivarakul W, Prapakornkovit V, Jirarattanasopa P, Bhurayanontachai P, Ratanasukon M. Surgical outcomes and prognostic factors following vitrectomy in acquired immune deficiency syndrome patients with cytomegalovirus retinitis-related retinal detachment. Medicine (Baltimore) 2020; 99:e22889. [PMID: 33120835 PMCID: PMC7581021 DOI: 10.1097/md.0000000000022889] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
To determine the surgical outcomes and prognostic factors of cytomegalovirus (CMV) retinitis-related retinal detachment (RD) in acquired immune deficiency syndrome (AIDS) patients following vitrectomy.A retrospective charts review was carried out on AIDS patients who were diagnosed with CMV retinitis-related RD and treated with vitrectomy between 2002 and 2016. The main outcome measures were the rates of primary anatomical success and final visual acuity (VA) success defined as postoperative VA ≥20/200. Kaplan-Meier curves on the time to retinal redetachment were performed. Multivariate logistic regression models based on a directed acyclic graph were used to identify independent factors associated with achieving VA success.Forty five AIDS patients (52 eyes) were included. Over a mean follow-up period of 41.7 months, primary anatomical success was achieved in 44 eyes (84.6%) and VA success was achieved in 34 eyes (65.4%). Receiving highly active antiretroviral therapy (HAART) prior to RD (adjusted odds ratio [aOR]=4.9, P = .043), better preoperative VA (aOR = 4.3, P = .006), undergoing vitrectomy within 3 months (aOR=6.7, P = .008), absence of optic atrophy (aOR=58.1, P < .001), and absence of retinal redetachment (aOR=38.1, P = .007) increased the odds of achieving final VA success.Vitrectomy provided favorable anatomical reattachment in AIDS patients with CMV retinitis-related RD. Majority of patients was able to retain functional vision postoperatively. The use of HAART and early vitrectomy increased the probability of achieving both anatomical and VA success.
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6
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Ausayakhun S, Lu LJ, Ausayakuhn S, Nanegrungsunk O, Apivatthakakul A, Luewattananont D, Photcharapongsakul C, Liu Y, Holland GN, Margolis TP, Heiden D, Keenan JD. Contralateral Eye Involvement and Retinal Detachment in Patients with Cytomegalovirus Retinitis Treated with Intravitreous Ganciclovir. Ocul Immunol Inflamm 2020; 29:1145-1150. [DOI: 10.1080/09273948.2020.1728344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Somsanguan Ausayakhun
- Department of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Louise J. Lu
- Francis I. Proctor Foundation, University of California, San Francisco, California, USA
- Yale University School of Medicine, New Haven, Connecticut, USA
| | - Sakarin Ausayakuhn
- Department of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Onnisa Nanegrungsunk
- Department of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Atitaya Apivatthakakul
- Department of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Dao Luewattananont
- Department of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | | | - Yingna Liu
- Francis I. Proctor Foundation, University of California, San Francisco, California, USA
- Department of Ophthalmology, University of California, San Francisco, California, USA
| | - Gary N. Holland
- Department of Ophthalmology, Ocular Inflammatory Disease Center, UCLA Stein Eye Institute, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Todd P. Margolis
- Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, St. Louis, Missouri, USA
| | - David Heiden
- Department of Ophthalmology and Pacific Vision Foundation, California Pacific Medical Center, San Francisco, California, USA
| | - Jeremy D. Keenan
- Francis I. Proctor Foundation, University of California, San Francisco, California, USA
- Department of Ophthalmology, University of California, San Francisco, California, USA
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7
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Munro M, Yadavalli T, Fonteh C, Arfeen S, Lobo-Chan AM. Cytomegalovirus Retinitis in HIV and Non-HIV Individuals. Microorganisms 2019; 8:microorganisms8010055. [PMID: 31905656 PMCID: PMC7022607 DOI: 10.3390/microorganisms8010055] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 12/18/2019] [Accepted: 12/25/2019] [Indexed: 02/07/2023] Open
Abstract
Cytomegalovirus retinitis (CMVR) is a severe, vision-threatening disease that primarily affects immunosuppressed patients. CMVR is the most common ocular opportunistic infection in human immunodeficiency virus (HIV) infected patients and is the leading cause of blindness in this group; however, the incidence of CMVR in HIV patients has dramatically decreased with antiretroviral therapy. Other causes of immunosuppression, including organ transplantation, hematologic malignancies, and iatrogenic immunosuppression, can also lead to the development of CMVR. Herein, we describe the pathogenesis of CMVR and compare clinical features, epidemiology, and risk factors in HIV and non-HIV infected individuals with CMVR.
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Affiliation(s)
- Monique Munro
- Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Tejabhiram Yadavalli
- Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
- Department of Microbiology and Immunology, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Cheryl Fonteh
- Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Safa Arfeen
- Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Ann-Marie Lobo-Chan
- Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, IL 60612, USA
- Correspondence:
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8
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Ocieczek P, Barnacle JR, Gumulira J, Phiri S, Heller T, Grabska-Liberek I. Cytomegalovirus Retinitis Screening and Treatment in Human Immunodeficiency Virus Patients in Malawi: A Feasibility Study. Open Forum Infect Dis 2019; 6:ofz439. [PMID: 31723570 PMCID: PMC6834087 DOI: 10.1093/ofid/ofz439] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 11/04/2019] [Indexed: 11/13/2022] Open
Abstract
Background Cytomegalovirus retinitis is a treatable cause of blindness in people with human immunodeficiency virus (HIV) typically with CD4 counts <50 cells/mm3. Diagnosis is with indirect fundoscopy, and treatment is with intravitreal ganciclovir injections or systemic therapy. However, diagnosis and treatment are not widely available in Malawi, which has an adult HIV prevalence estimated at 10.6%. This study aimed to establish the prevalence of cytomegalovirus retinitis among people with HIV in Malawi and the feasibility of screening. Methods Patients with CD4 counts <200 cells/mm3 were examined from 2 HIV clinics in Lilongwe and the main government hospital. Data were collected on antiretroviral therapy, ocular symptoms, and visual acuity. Fundoscopy was performed to investigate for features of cytomegalovirus retinitis. Retinal photographs were reviewed by an ophthalmologist. Patients diagnosed with cytomegalovirus retinitis were offered weekly ganciclovir injections, because systemic treatment was not available. Results Five of the 102 people with HIV screened had cytomegalovirus retinitis (4.9%). All affected patients had CD4 counts <50 cells/mm3 (mean, 15 cells/mm3; range, 3-22 cells/mm3). Visual acuity was unhelpful in identifying those with cytomegalovirus retinitis. Symptomatically, only blurred vision was useful. Two patients consented to treatment, 1 of which improved but relapsed after defaulting. Conclusions Cytomegalovirus retinitis screening based on CD4 count is essential to early recognition because visual acuity and symptoms are unreliable. Cytomegalovirus retinitis is a significant yet neglected public health issue in Malawi. Oral valganciclovir is essential to reduce blindness and mortality in those diagnosed but is not yet available. Further screening and advocacy are needed.
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Affiliation(s)
- Paulina Ocieczek
- Department of Ophthalmology, Szpital Klinczny im. Prof. W. Orłowskiego, Warsaw, Poland
| | | | | | - Sam Phiri
- Lighthouse Trust, Lilongwe, Malawi.,Department of Global Health, University of Washington, Seattle, USA.,Department of Medicine, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA.,Department of Public Health, College of Medicine, School of Public Health and Family Medicine, University of Malawi, Malawi
| | | | - Iwona Grabska-Liberek
- Department of Ophthalmology, Szpital Klinczny im. Prof. W. Orłowskiego, Warsaw, Poland
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Zhou Y, Hong F, Wang X, Feng J, Zhu D, Xu Y, Tao Y. Abnormal levels of aqueous humor trace elements in patients with cytomegalovirus retinitis. Eye (Lond) 2019; 33:1606-1612. [PMID: 31065104 DOI: 10.1038/s41433-019-0457-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Revised: 03/11/2019] [Accepted: 04/07/2019] [Indexed: 12/20/2022] Open
Abstract
PURPOSE To investigate the alterations of trace elements levels in aqueous humor of patients with cytomegalovirus retinitis (CMVR). METHODS A total of 15 eyes of 11 patients with CMVR and 24 eyes of 24 patients with senile cataract as control group were enrolled. Aqueous humor samples were assessed for calcium (Ca), potassium (K), magnesium (Mg), sodium (Na), phosphorus (P), titanium (Ti), vanadium (V), chromium (Cr), manganese (Mn), iron (Fe), nickel (Ni), copper (Cu), zinc (Zn), selenium (Se), strontium (Sr), and lead (Pb) by using inductively coupled-plasma-mass-spectrometry. Meanwhile, we examined the concentration of the CMV DNA load by using PCR and the concentration of interleukin (IL)-8 by using a cytometric bead array. RESULTS In patients with CMVR, the aqueous humor levels of P and Cu were significantly higher than those of controls (p < 0.001, p < 0.001, respectively). However, levels of K and Mg were significantly lower in patients with CMVR (p < 0.001, p < 0.001, respectively). The Spearman correlation test showed that the concentration of IL-8 in the aqueous humor was significantly associated with the aqueous level of Cu (p = 0.009, r = 0.646) and Se (p = 0.031, r = 0.558). In addition, the concentration of CMV DNA load in the aqueous humor was significantly associated with the aqueous level of Ca (p = 0.027, r = -0.568), Mn (p = 0.020, r = 0.593), and Cu (p = 0.043, r = 0.527). CONCLUSIONS Our preliminary results demonstrated that the abnormal aqueous levels of trace elements (P and Cu) in CMVR patients. Thus, the roles of trace element changes in the development of CMVR and the influence of intraocular trace element for the prognosis of CMVR warrant further investigations.
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Affiliation(s)
- Yalin Zhou
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China
| | - Fei Hong
- Department of Ophthalmology, Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Xiaojuan Wang
- Department of Ophthalmology, Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Jing Feng
- Department of Ophthalmology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Dan Zhu
- Department of Ophthalmology, Affiliated Hospital of Inner Mongolia Medical University, Hohhot, Inner Mongolia, China
| | - Yajun Xu
- Department of Nutrition and Food Hygiene, School of Public Health, Peking University, Beijing, China.
| | - Yong Tao
- Department of Ophthalmology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
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10
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Zöllner SK, Herbrüggen H, Kolve H, Mihailovic N, Schubert F, Reicherts C, Rössig C, Groll AH. Cytomegalovirus retinitis in children and adolescents with acute leukemia following allogeneic hematopoietic stem cell transplantation. Transpl Infect Dis 2019; 21:e13089. [PMID: 30972869 DOI: 10.1111/tid.13089] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 03/19/2019] [Accepted: 03/23/2019] [Indexed: 11/28/2022]
Abstract
Cytomegalovirus retinitis (CMVR) may occur after allogeneic hematopoietic stem cell transplantation (HSCT). However, little is known about its incidence, strategies for ophthalmic surveillance, and timely implementation of adequate antiviral treatment in pediatric allogeneic HSCT recipients. We provide a retrospective analysis of the epidemiology and clinical features of CMVR in pediatric allogeneic HSCT patients transplanted at our center over a 16-year period. Two patients of this cohort with leukemia are presented. Our analysis is supplemented by a systematic review on pediatric patients with leukemia and CMVR in the setting of allogeneic HSCT. The overall incidence of CMVR in our cohort was 1% (4/338) and 14.2% (3/21) in leukemic patients. In published cases, CMVR occurred at a median of 143 days after transplantation, and, in the majority of patients, was preceded by CMV detection in blood by a median of 93 days. Continued immune suppression following engraftment likely triggers CMVR. Preemptive treatment with ganciclovir as standard is usually successful. Foscarnet is used in case of resistance to ganciclovir or drug-induced granulocytopenia. Overall, CMVR after HSCT in pediatric leukemic patients is rare, but a potentially higher vulnerability of this population for involvement of the eye warrants a standardized ophthalmological examination plan.
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Affiliation(s)
- Stefan K Zöllner
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Heidrun Herbrüggen
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Hedwig Kolve
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany.,Pharmacy Department, University Hospital Muenster, Muenster, Germany
| | - Natasa Mihailovic
- Department of Ophthalmology, University Hospital Muenster, Muenster, Germany
| | - Friederike Schubert
- Department of Ophthalmology, University Hospital Muenster, Muenster, Germany
| | | | - Claudia Rössig
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
| | - Andreas H Groll
- Department of Pediatric Hematology and Oncology, University Children's Hospital Muenster, Muenster, Germany
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11
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Miyazaki D, Shimizu D, Shimizu Y, Inoue Y, Inoue T, Higaki S, Ueta M, Sugita S. Diagnostic efficacy of real-time PCR for ocular cytomegalovirus infections. Graefes Arch Clin Exp Ophthalmol 2018; 256:2413-2420. [PMID: 30151602 PMCID: PMC6224019 DOI: 10.1007/s00417-018-4111-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 07/30/2018] [Accepted: 08/16/2018] [Indexed: 12/19/2022] Open
Abstract
PURPOSE The aim of this study is to determine the efficacy of quantitative real-time PCR (qPCR) and clinical characteristics to diagnose ocular cytomegalovirus (CMV) infections. METHODS The technical factors were assessed by the outcomes of the qPCR assay at five institutions in Japan using the WHO International Standard of cytomegalovirus. The clinical factors were assessed by examining the aqueous humor samples of 197 eyes of 197 consecutive patients suspected of CMV using the receiver operating characteristics (ROCs). RESULTS All of the institutions had excellent detection efficacy, although the copy number ranged from 0.82 to 4.66 copies/IU. In the clinical samples, CMV was detected in 51 eyes, and the amount of CMV DNA was significantly higher for CMV retinitis. In corneal diseases, the amount of CMV DNA was significantly associated with frequency of recurrences and IOP elevations. The sensitivity and specificity of qPCR for the diagnosis was 90.0 and 98.7%, respectively. For the corneal and anterior uveitis types of CMV diseases, the area under the curve (AUC) of qPCR was 0.95 and 0.96, followed by frequency of recurrences with AUC of 0.89 and 0.82, and IOP elevations with AUC of 0.78 and 0.76. Unclassified cytomegalovirus detection, which did not meet diagnostic criteria of CMV corneal endotheliitis, anterior uveitis, or retinitis, was 4.6%, and it was significantly associated with corneal diseases and history of corneal transplantation. CONCLUSIONS qPCR with standardization is specific and accurate; however, the inclusion and knowledge of the clinical characteristics improve the diagnostic efficacy.
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Affiliation(s)
- Dai Miyazaki
- Division of Ophthalmology and Visual Science, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago, Tottori, 683-8504, Japan.
| | - Daisuke Shimizu
- 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
| | - Yoshitsugu Inoue
- Division of Ophthalmology and Visual Science, Faculty of Medicine, Tottori University, 36-1 Nishi-cho, Yonago, Tottori, 683-8504, Japan
| | - Tomoyuki Inoue
- Department of Ophthalmology, Ehime University School of Medicine, Matsuyama, Japan
| | - Shiro Higaki
- Department of Ophthalmology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Mayumi Ueta
- Department of Frontier Medical Science and Technology for Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Sunao Sugita
- Laboratory for Retinal Regeneration, Center for Developmental Biology, RIKEN, Kobe, Japan
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12
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Abstract
Purpose of review To review the epidemiology, diagnosis, and management of cytomegalovirus retinitis (CMVR) in the post-combined antiretroviral era (cART) era. Recent findings Although cART has dramatically reduced CMVR incidence and morbidity in the HIV population, CMVR continues to cause significant vision loss in both HIV and non-HIV patients, especially amongst patients without immune reconstitution. Advances in imaging including ultra-widefield fundus and autofluorescence imaging, optical coherence tomography, and adaptive optics may reflect CMVR activity; however, the diagnosis remains a clinical one. There have been minimal advances in therapy, with several agents no longer available due to market concerns. Summary Despite reduced incidence and morbidity in the post-cART HIV population, CMVR continues to cause vision loss amongst HIV and non-HIV patients. Diagnosis remains primarily clinical, and therapy centers upon immune reconstitution along with systemic and/or intravitreal antivirals. Further studies are necessary to determine whether advanced imaging can influence management, and whether novel antiviral agents or adoptive immune transfer have a role in treatment of drug-resistance CMVR.
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COMPARISON OF VISUAL PROGNOSIS AND CLINICAL FEATURES OF CYTOMEGALOVIRUS RETINITIS IN HIV AND NON-HIV PATIENTS. Retina 2017; 37:376-381. [PMID: 28118285 DOI: 10.1097/iae.0000000000001144] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To compare the visual prognosis and clinical features of cytomegalovirus (CMV) retinitis between HIV and non-HIV patients. METHODS Retrospective cross-sectional study on patients diagnosed with CMV retinitis. Depending on the presence of HIV infection, best-corrected visual acuity (VA) and clinical feature of CMV retinitis were analyzed. The clinical characteristics associated with poor visual prognosis after antiviral treatment were also identified. RESULTS A total of 78 eyes (58 patients) with CMV retinitis were included in this study: 21 eyes and 57 eyes in HIV and non-HIV patients, respectively. Best-corrected VA was not significantly different between HIV and non-HIV patients. The rate of foveal involvement, retinal detachment, involved zone, and mortality did not significantly differ between the two groups. Visual acuity after antiviral treatment was significantly worse (pretreatment logarithm of the minimal angle of resolution best-corrected VA, 0.54 ± 0.67 [Snellen VA, 20/63]; posttreatment logarithm of the minimal angle of resolution best-corrected VA, 0.77 ± 0.94 [Snellen VA, 20/125]; P = 0.014). Poor visual prognosis was significantly associated with Zone 1 involvement, retinal detachment, and a poor general condition. CONCLUSION The overall visual prognosis and the clinical features of CMV retinitis do not differ between HIV and non-HIV patients. The visual prognosis of CMV retinitis still remains quite poor despite advancements in antiviral treatment. This poor prognosis after antiviral treatment is associated with retinal detachment during follow-up, Zone 1 involvement, and the poor general condition of the patient.
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Sittivarakul W, Seepongphun U. Incidence Rates and Risk Factors for Vision Loss among AIDS-Related Cytomegalovirus Retinitis Patients in Southern Thailand. Ocul Immunol Inflamm 2017; 26:82-89. [PMID: 28323489 DOI: 10.1080/09273948.2017.1283044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
PURPOSE To describe the incidence of and risk factors for visual acuity (VA) loss in patients with AIDS and cytomegalovirus (CMV) retinitis. METHODS A total of 132 patients were included. The main outcome measurements were the incidences of VA loss to ≤20/50 and ≤20/200. RESULTS The incidences of VA loss to ≤20/50 and ≤20/200 were 0.22/eye-year (EY) and 0.12/EY, respectively. Risk factors for the incidence of VA loss to ≤20/50 were low nadir CD4+ T-cell count (adjusted hazard ratio [aHR], 3.1), large area of retinitis (aHR, 3.7), and no immune recovery (IR) (aHR, 13.9). Risk factors for the incidence of VA loss to ≤20/200 were not receiving highly active antiretroviral therapy (HAART) (aHR, 4.4) and large retinitis area (aHR, 2.1). CONCLUSIONS The incidence of VA loss in eyes affected by CMV retinitis was high. The use of HAART, particularly with subsequent immune recovery, substantially reduced the incidence of VA loss.
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Affiliation(s)
- Wantanee Sittivarakul
- a Department of Ophthalmology, Faculty of Medicine , Prince of Songkla University , Hat Yai , Thailand
| | - Usanee Seepongphun
- a Department of Ophthalmology, Faculty of Medicine , Prince of Songkla University , Hat Yai , Thailand
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Sittivarakul W, Benjhawaleemas T, Aui-Aree N, Jirarattanasopa P, Liabsuetrakul T. Incidence Rate and Risk Factors for Contralateral Eye Involvement among Patients with AIDS and Cytomegalovirus Retinitis Treated with Local Therapy. Ocul Immunol Inflamm 2015; 24:530-6. [PMID: 26327465 DOI: 10.3109/09273948.2015.1032307] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE To calculate the incidence of, and to identify the risk factors for developing contralateral eye involvement among patients with AIDS and unilateral cytomegalovirus retinitis (CMV retinitis), who were treated, in the era of highly-active antiretroviral therapy (HAART), with repetitive intravitreal ganciclovir injections. MATERIALS AND METHODS The clinical records of 119 patients were included. The main outcome measurement was the occurrence of contralateral eye involvement. RESULTS Over a mean follow-up period of 1.6 years, the overall incidence rate of contralateral involvement was 0.17/person-year. The cumulative incidence of contralateral involvement at 6 months and 1 year was 23.8% and 28.4%, respectively. Receiving HAART at the visit before the event was associated with a decreased risk of developing contralateral retinitis (hazard ratio [HR] = 0.26, P = 0.002). CONCLUSIONS The use of HAART, associated with subsequent immune recovery, significantly reduced the incidence of contralateral eye involvement by approximately 75% among patients in our setting.
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Affiliation(s)
- Wantanee Sittivarakul
- a Department of Ophthalmology, Faculty of Medicine , Prince of Songkla University , Hat Yai , Thailand and
| | - Thanyapat Benjhawaleemas
- a Department of Ophthalmology, Faculty of Medicine , Prince of Songkla University , Hat Yai , Thailand and
| | - Nipat Aui-Aree
- a Department of Ophthalmology, Faculty of Medicine , Prince of Songkla University , Hat Yai , Thailand and
| | - Pichai Jirarattanasopa
- a Department of Ophthalmology, Faculty of Medicine , Prince of Songkla University , Hat Yai , Thailand and
| | - Tippawan Liabsuetrakul
- b Epidemiology Unit, Faculty of Medicine , Prince of Songkla University , Hat Yai , Thailand
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Mathur G, Ratra D, Bhuibhar SS, Roy R. Clinical Outcomes of Retinal Detachment Surgery following Cytomegalovirus Retinitis in Patients on Highly Active Anti-retroviral Therapy for Acquired Immune Deficiency Syndrome. Ocul Immunol Inflamm 2015. [PMID: 26221740 DOI: 10.3109/09273948.2014.999376] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
AIM The objective of this study is to describe the surgical outcomes of patients of HIV on HAART who underwent surgery for CMV retinitis related retinal detachment. METHOD AND MATERIALS A retrospective analysis of the medical records of 40 eyes of 35 consecutive HIV positive patients who underwent surgical repair for CMV retinitis associated rhegmatogenous retinal detachment between January 2000 to August 2010 was done. All patients had an adequate follow up of atleast 6 months. RESULTS Favourable anatomical outcome was achieved in 78 % of eyes with the eyes having a attached retina, clear media and controlled intraocular pressure.Favourable functional outcome (vision >3/60) was achieved in 56%. CONCLUSION Though anatomical outcomes have not changed from the pre HAART era but there has been an increase in favorable functional outcomes possibly due to effects of antiretroviral therapy.
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Affiliation(s)
| | | | | | - Rupak Roy
- d Aditya Birla Sankara Nethralaya, Vitreo Retina services , Kolkata , India
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Jabs DA, Ahuja A, Van Natta ML, Lyon AT, Yeh S, Danis R. Long-term Outcomes of Cytomegalovirus Retinitis in the Era of Modern Antiretroviral Therapy: Results from a United States Cohort. Ophthalmology 2015; 122:1452-63. [PMID: 25892019 DOI: 10.1016/j.ophtha.2015.02.033] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Revised: 02/20/2015] [Accepted: 02/23/2015] [Indexed: 12/18/2022] Open
Abstract
PURPOSE To describe the long-term outcomes of patients with cytomegalovirus (CMV) retinitis and AIDS in the modern era of combination antiretroviral therapy. DESIGN Prospective, observational cohort study. PARTICIPANTS Patients with AIDS and CMV retinitis. METHODS Immune recovery, defined as a CD4+ T-cell count >100 cells/μl for ≥3 months. MAIN OUTCOME MEASURES Mortality, visual impairment (visual acuity <20/40), and blindness (visual acuity ≤20/200) on logarithmic visual acuity charts and loss of visual field on quantitative Goldmann perimetry. RESULTS Patients without immune recovery had a mortality of 44.4/100 person-years (PYs) and a median survival of 13.5 months after the diagnosis of CMV retinitis, whereas those with immune recovery had a mortality of 2.7/100 PYs (P < 0.001) and an estimated median survival of 27.0 years after the diagnosis of CMV retinitis. The rates of bilateral visual impairment and blindness were 0.9 and 0.4/100 PYs, respectively, and were similar between those with and without immune recovery. Among those with immune recovery, the rate of visual field loss was approximately 1% of the normal field per year, whereas among those without immune recovery it was approximately 7% of the normal field per year. CONCLUSIONS Among persons with CMV retinitis and AIDS, if there is immune recovery, long-term survival is likely, whereas if there is no immune recovery, the mortality rate is substantial. Although higher than the rates in the population not infected by human immunodeficiency virus, the rates of bilateral visual impairment and blindness are low, especially when compared with rates in the era before modern antiretroviral therapy.
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Affiliation(s)
- Douglas A Jabs
- Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, New York; Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York; Center for Clinical Trials, Department of Epidemiology, The Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland.
| | - Alka Ahuja
- Center for Clinical Trials, Department of Epidemiology, The Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
| | - Mark L Van Natta
- Center for Clinical Trials, Department of Epidemiology, The Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
| | - Alice T Lyon
- Department of Ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Steven Yeh
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, Georgia
| | - Ronald Danis
- Department of Ophthalmology, University of Wisconsin, Madison, Wisconsin
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Yen M, Chen J, Ausayakhun S, Kunavisarut P, Vichitvejpaisal P, Ausayakhun S, Jirawison C, Shantha J, Holland GN, Heiden D, Margolis TP, Keenan JD. Retinal detachment associated with AIDS-related cytomegalovirus retinitis: risk factors in a resource-limited setting. Am J Ophthalmol 2015; 159:185-92. [PMID: 25448999 DOI: 10.1016/j.ajo.2014.10.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Revised: 10/10/2014] [Accepted: 10/10/2014] [Indexed: 11/26/2022]
Abstract
PURPOSE To determine risk factors predictive of retinal detachment in patients with cytomegalovirus (CMV) retinitis in a setting with limited access to ophthalmic care. DESIGN Case-control study. METHODS Sixty-four patients with CMV retinitis and retinal detachment were identified from the Ocular Infectious Diseases and Retina Clinics at Chiang Mai University. Three control patients with CMV retinitis but no retinal detachment were selected for each case, matched by calendar date. The medical records of each patient were reviewed, with patient-level and eye-level features recorded for the clinic visit used to match cases and controls, and also for the initial clinic visit at which CMV retinitis was diagnosed. Risk factors for retinal detachment were assessed separately for each of these time points using multivariate conditional logistic regression models that included 1 eye from each patient. RESULTS Patients with a retinal detachment were more likely than controls to have low visual acuity (odds ratio [OR], 1.24 per line of worse vision on the logMAR scale; 95% confidence interval [CI], 1.16-1.33) and bilateral disease (OR, 2.12; 95% CI, 0.92-4.90). Features present at the time of the initial diagnosis of CMV retinitis that predicted subsequent retinal detachment included bilateral disease (OR, 2.68; 95% CI, 1.18-6.08) and lesion size (OR, 2.64 per 10% increase in lesion size; 95% CI, 1.41-4.94). CONCLUSION Bilateral CMV retinitis and larger lesion sizes, each of which is a marker of advanced disease, were associated with subsequent retinal detachment. Earlier detection and treatment may reduce the likelihood that patients with CMV retinitis develop a retinal detachment.
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Kempen JH, Sugar EA, Varma R, Dunn JP, Heinemann MH, Jabs DA, Lyon AT, Lewis RA. Risk of cataract among subjects with acquired immune deficiency syndrome free of ocular opportunistic infections. Ophthalmology 2014; 121:2317-24. [PMID: 25109932 PMCID: PMC4252252 DOI: 10.1016/j.ophtha.2014.06.014] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2013] [Revised: 02/14/2014] [Accepted: 06/11/2014] [Indexed: 02/04/2023] Open
Abstract
PURPOSE To evaluate the risk of cataract in the setting of AIDS. DESIGN Prospective cohort study. PARTICIPANTS Subjects with AIDS free of ocular opportunistic infections throughout catamnesis. METHODS From 1998 through 2008, subjects 13 years of age or older were enrolled. Demographic characteristics and clinical characteristics were documented at enrollment and semiannually. MAIN OUTCOME MEASURES Cataract was defined as high-grade lens opacity observed by biomicroscopy judged to be the cause of a best-corrected visual acuity worse than 20/40. Eyes that underwent cataract surgery during follow-up were considered to have developed cataract before the first visit when pseudophakia or aphakia was observed. RESULTS Among 1606 participants (3212 eyes) at enrollment, 1.9% (95% confidence interval [CI]: 1.3%-2.7%) were observed to have cataract or prior cataract surgery. Among the 2812 eyes initially free of cataract and followed longitudinally (median follow-up, 4.6 years), the incidence of cataract was 0.37%/eye-year (95% CI: 0.26%-0.53%). In addition to age, significant cataract risk factors included prior cataract in the contralateral eye (adjusted hazard ratio [aHR], 21.6; 95% CI: 10.4-44.8), anterior segment inflammation (aHR, 4.40; 95% CI: 1.64-11.9), prior retinal detachment (aHR, 4.94; 95% CI: 2.21-11.0), and vitreous inflammation (aHR, 7.12; 95% CI: 2.02-25.0), each studied as a time-updated characteristic. Detectable human immunodeficiency virus RNA in peripheral blood was associated with lower risk of cataract at enrollment (adjusted odds ratio, 0.32; 95% CI: 0.12-0.80) but not of incident cataract (aHR, 1.58; 95% CI: 0.90-2.76). After adjustment for other factors, neither the then-current absolute CD4+ T-cell count nor antiretroviral therapy status showed consistent association with cataract risk, nor did an additive diagnosis of other comorbidities. Compared with the available population-based studies that used similar definitions of cataract, the age-specific prevalence of cataract in our cohort was higher than in 1 of 2 such studies, and the age-specific incidence of cataract surgery was higher. CONCLUSIONS Our results suggest cataract may occur earlier among patients with AIDS free of ocular opportunistic infections than in the general population. Cataract risk was associated most strongly with age and with other ocular morbidity in this population. With improved survival, the burden of cataract likely will increase for persons with the human immunodeficiency virus or AIDS.
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Affiliation(s)
- John H Kempen
- Department of Ophthalmology, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania; Department of Epidemiology, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania; Center for Clinical Epidemiology and Biostatistics, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania.
| | - Elizabeth A Sugar
- Department of Biostatistics, The Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland; Department of Epidemiology, The Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland
| | - Rohit Varma
- Doheny Eye Institute, Department of Ophthalmology, University of Southern California, Los Angeles, California
| | - James P Dunn
- Department of Ophthalmology, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Murk-Hein Heinemann
- Ophthalmic Oncology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Ophthalmology, Cornell University Medical College, New York, New York
| | - Douglas A Jabs
- Department of Epidemiology, The Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland; Department of Ophthalmology, Icahn School of Medicine at Mount Sinai, New York, New York; Department of Internal Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Alice T Lyon
- Department of Ophthalmology, Northwestern University, Chicago, Illinois
| | - Richard A Lewis
- Department of Ophthalmology, Baylor College of Medicine, Houston, Texas; Department of Medicine, Baylor College of Medicine, Houston, Texas; Department of Pediatrics, Baylor College of Medicine, Houston, Texas; Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas
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Singh R, Bhalekar S, Parchand S, Sharma A, Gupta V, Dogra MR, Gupta A. Outcome of surgery in post-cytomegalovirus retinal detachment: experience before and in the era of highly active anti-retroviral therapy in Indian eyes. Indian J Ophthalmol 2014; 61:636-9. [PMID: 24145573 PMCID: PMC3959078 DOI: 10.4103/0301-4738.119426] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Purpose: To evaluate the outcome of surgery for cytomegalovirus associated retinal detachment (CMVRD) in human immunodeficiency virus (HIV)-infected patients in pre-highly active antiretroviral therapy (HAART) and HAART era in Indian eyes. Materials and Methods: Retrospective, we reviewed medical records of all consecutive HIV patients, who underwent surgical repair for CMVRD from July 1998 to June 2011. We divided patients into two groups, i.e. group 1, pre HAART era and group 2, HAART era. We compared two groups for various parameters like visual outcome, surgical success, additional procedures, follow-up, etc., Results: Twenty-eight eyes of 26 patients were included; 12 eyes of the 11 patients in group 1 and 16 eyes of the 15 patients in group 2. Significant visual acuity improvement was seen in both groups. Complete anatomic success was seen in 11 eyes in group 1 and 15 eyes in group 2. One additional procedure in group 1 and 29 additional procedures were done in group 2. A mean follow-up was 16 months in group 1 and 41 months in group 2. Conclusion: There was no difference in outcome in pre-HAART and HAART group, except for longer follow-up and additional surgical procedures in HAART group.
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Affiliation(s)
- Ramandeep Singh
- Department of Ophthalmology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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Kozak I, Vaidya V, Van Natta ML, Pak JW, May KP, Thorne JE. The prevalence and incidence of epiretinal membranes in eyes with inactive extramacular CMV retinitis. Invest Ophthalmol Vis Sci 2014; 55:4304-12. [PMID: 24925880 DOI: 10.1167/iovs.14-14479] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
PURPOSE To determine the prevalence and incidence of epiretinal membranes (ERM) in eyes with inactive extramacular cytomegalovirus (CMV) retinitis in patients with acquired immune deficiency syndrome (AIDS). METHODS A case-control report from a longitudinal multicenter observational study by the Studies of the Ocular Complications of AIDS (SOCA) Research Group. A total of 357 eyes of 270 patients with inactive CMV retinitis and 1084 eyes of 552 patients with no ocular opportunistic infection (OOI) were studied. Stereoscopic views of the posterior pole from fundus photographs were assessed at baseline and year 5 visits for the presence of macular ERM. Generalized estimating equations (GEE) logistic regression was used to compare the prevalence and 5-year incidence of ERM in eyes with and without CMV retinitis at enrollment. Crude and adjusted logistic regression was performed adjusting for possible confounders. Main outcome measures included the prevalence, incidence, estimated prevalence, and incidence odds ratios. RESULTS The prevalence of ERM at enrollment was 14.8% (53/357) in eyes with CMV retinitis versus 1.8% (19/1084) in eyes with no OOI. The incidence of ERM at 5 years was 18.6% (16/86) in eyes with CMV retinitis versus 2.4% (6/253) in eyes with no OOI. The crude odds ratio (OR) (95% confidence interval, CI) for prevalence was 9.8 (5.5-17.5) (P < 0.01). The crude OR (95% CI) for incidence was 9.4 (3.2-27.9) (P < 0.01). CONCLUSIONS A history of extramacular CMV retinitis is associated with increased prevalence and incidence of ERM formation compared to what is seen in eyes without ocular opportunistic infections in AIDS patients.
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Affiliation(s)
- Igor Kozak
- King Khaled Eye Specialist Hospital, Vitreoretinal Division, Riyadh, Kingdom of Saudi Arabia University of California-San Diego, Jacobs Retina Center, La Jolla, California, United States
| | - Vijay Vaidya
- Department of Epidemiology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States
| | - Mark L Van Natta
- Department of Epidemiology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States
| | - Jeong W Pak
- Department of Ophthalmology and Visual Sciences, University of Wisconsin-Madison, Madison, Wisconsin, United States
| | - K Patrick May
- Department of Epidemiology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States
| | - Jennifer E Thorne
- Department of Epidemiology, The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States Department of Ophthalmology, The Wilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, Maryland, United States
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Eid AJ, Razonable RR. Valganciclovir for the treatment of cytomegalovirus retinitis in patients with AIDS. EXPERT REVIEW OF OPHTHALMOLOGY 2014. [DOI: 10.1586/17469899.2.3.351] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Cytomegaloviral retinitis-related retinal detachment: outcomes following vitrectomy in the developing world. Int Ophthalmol 2013; 34:205-10. [DOI: 10.1007/s10792-013-9814-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2013] [Accepted: 06/10/2013] [Indexed: 10/26/2022]
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Jabs DA, Ahuja A, Van Natta M, Dunn JP, Yeh S. Comparison of treatment regimens for cytomegalovirus retinitis in patients with AIDS in the era of highly active antiretroviral therapy. Ophthalmology 2013; 120:1262-70. [PMID: 23419804 DOI: 10.1016/j.ophtha.2012.11.023] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2012] [Revised: 11/09/2012] [Accepted: 11/13/2012] [Indexed: 12/12/2022] Open
Abstract
PURPOSE To describe the outcomes of different treatment approaches for cytomegalovirus (CMV) retinitis in the era of highly active antiretroviral therapy (HAART). DESIGN Prospective cohort study, the Longitudinal Study of the Ocular Complications of AIDS. PARTICIPANTS A total of 250 patients with CMV retinitis and a CD4+ T-cell count <100 cells/μl (n = 221) at enrollment or incident retinitis (n = 29) during cohort follow-up. METHODS The effects of systemic therapy (vs. intraocular therapy only) on systemic outcomes and the effect of intraocular therapies (ganciclovir implants, intravitreal injections) on ocular outcomes were evaluated. MAIN OUTCOME MEASURES Mortality, CMV dissemination, retinitis progression, and treatment side effects. RESULTS Regimens containing systemic anti-CMV therapy were associated with a 50% reduction in mortality (adjusted hazard ratio [HR], 0.5; 95% confidence interval [CI], 0.3-0.7; P = 0.006), a 90% reduction in new visceral CMV disease (adjusted HR, 0.1; 95% CI, 0.04-0.4; P = 0.004), and among those with unilateral CMV retinitis at presentation, an 80% reduction in second eye disease (adjusted HR, 0.2; 95% CI, 0.1-0.5; P = 0.0005) when compared with those using only intraocular therapy (implants or injections). Compared with systemic treatment only, regimens containing intravitreal injections had greater rates of retinitis progression (adjusted HR, 3.4; P = 0.004) and greater visual field loss (for loss of one half of the normal field, adjusted HR, 5.5; P < 0.01). Intravitreal implants were not significantly better than systemic therapy (adjusted HR for progression, 0.5; P = 0.26; adjusted HR for loss of one half of the visual field, 0.5; P = 0.45), but the sample size was small. Hematologic and renal side effect rates were similar between those groups with and without systemic anti-CMV therapy. The rate of endophthalmitis was 0.017 per eye-year (EY) (95% CI, 0.006-0.05) among those treated with intravitreal injections and 0.01 per EY (95% CI, 0.002-0.04) among those treated with an implant. CONCLUSIONS In the HAART era, systemic anti-CMV therapy, while there is immune compromise, seems to provide benefits in terms of longer survival and decreased CMV dissemination. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found after the references.
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Affiliation(s)
- Douglas A Jabs
- Department of Ophthalmology, the Mount Sinai School of Medicine, New York, New York 10029, USA.
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Gangaputra S, Drye L, Vaidya V, Thorne JE, Jabs DA, Lyon AT. Non-cytomegalovirus ocular opportunistic infections in patients with acquired immunodeficiency syndrome. Am J Ophthalmol 2013; 155:206-212.e5. [PMID: 23068916 PMCID: PMC4164649 DOI: 10.1016/j.ajo.2012.07.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 07/13/2012] [Accepted: 07/16/2012] [Indexed: 11/21/2022]
Abstract
PURPOSE To report the incidence and clinical outcomes of non-cytomegalovirus (non-CMV) ocular opportunistic infections in patients with acquired immunodeficiency syndrome (AIDS) in the era of highly active antiretroviral therapy. DESIGN Multicenter, prospective, observational study of patients with AIDS. METHODS Medical history, ophthalmologic examination, and laboratory tests were performed at enrollment and every 6 months subsequently. Once an ocular opportunistic infection was diagnosed, patients were seen every 3 months for outcomes. RESULTS At enrollment, 37 non-CMV ocular opportunistic infections were diagnosed: 16 patients, herpetic retinitis; 11 patients, toxoplasmic retinitis; and 10 patients, choroiditis. During the follow-up period, the estimated incidences (and 95% confidence intervals [CI]) of these were: herpetic retinitis, 0.007/100 person-years (PY) (95% CI 0.0004, 0.039); toxoplasmic retinitis, 0.007/100 PY (95% CI 0.004, 0.039); and choroiditis, 0.014/ 100 PY (95% CI 0.0025, 0.050). The mortality rates appeared higher among those patients with newly diagnosed or incident herpetic retinitis and choroiditis (rates = 21.7 deaths/100 PY [P = .02] and 12.8 deaths/100 PY [P = .04]), respectively, than those for patients with AIDS without an ocular opportunistic infection (4.1 deaths/100 PY); toxoplasmic retinitis did not appear to be associated with greater mortality (6.4/100 PY, P = .47). Eyes with newly diagnosed herpetic retinitis appeared to have a poor visual prognosis, with high rates of visual impairment (37.9/100 PY) and blindness (17.5/100 PY), whereas those outcomes in eyes with choroiditis appeared to be lower (2.3/100 PY and 0/100 PY, respectively). CONCLUSIONS Although uncommon, non-CMV ocular opportunistic infections may be associated with high rates of visual loss and/or mortality.
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Affiliation(s)
- Sapna Gangaputra
- Department of Ophthalmology and Visual Sciences, University of Wisconsin-Madison, Madison, Wisconsin, USA
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Sudharshan S, Kaleemunnisha S, Banu AA, Shrikrishna S, George AE, Babu BR, Devaleenal B, Kumarasamy N, Biswas J. Ocular lesions in 1,000 consecutive HIV-positive patients in India: a long-term study. J Ophthalmic Inflamm Infect 2013; 3:2. [PMID: 23514612 PMCID: PMC3589206 DOI: 10.1186/1869-5760-3-2] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2012] [Accepted: 09/12/2012] [Indexed: 11/16/2022] Open
Abstract
Background Ocular lesions in patients on highly active antiretroviral therapy (HAART) have shown changes in disease prevalence and pattern. Although they have been described in the Western population, there are not many such studies in the HAART era from India. This study aims to present the clinical profile, systemic correlation, and visual outcome in HIV-positive patients in relation to HAART in comparison with pre-HAART Indian studies and current Western data. Ocular findings and systemic correlation in 1,000 consecutive patients with HIV seen at a tertiary eye care center were analyzed. This study uses a prospective observational case series design. Results Age range of the patients was 1.5 to 75 years. Ocular lesions were seen in 68.5% of the patients (cytomegalovirus (CMV) retinitis was the commonest). The commonest systemic disease was pulmonary TB. Mean interval between HIV diagnosis and onset of ocular lesions was 2.43 years. CD4 counts range from 2 to 1,110 cells/mm3. Immune recovery uveitis (IRU) was seen in 17.4%. Interval between HAART initiation and IRU was 4 months to 2.5 years. Recurrence of ocular infection was seen in 2.53% (post-HAART) and > 20% (pre-HAART). Overall visual outcome showed improvement in about 14.3% and was maintained in 71.6% of the patients. Conclusions CMV retinitis is the commonest ocular opportunistic infection in India, even in the HAART era. Newer manifestations of known diseases and newer ocular lesions are being seen. In contrast to Western studies, in our patients on HAART, ocular lesions do not always behave as in immunocompetent individuals. Ocular TB needs to be kept in mind in India, as well as other neuro-ophthalmic manifestations related to cryptococci, especially in gravely ill patients. Occurrence and frequency of various ocular opportunistic infections in developing nations such as India have significant variations from those reported in Western literature and need to be managed accordingly.
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Affiliation(s)
- Sridharan Sudharshan
- Medical Research Foundation, 18, College Road, Sankara Nethralaya, Chennai, 600006, India.
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Kempen JH, Sugar EA, Lyon AT, Lewis RA, Jabs DA, Heinemann MH, Dunn JP. Risk of cataract in persons with cytomegalovirus retinitis and the acquired immune deficiency syndrome. Ophthalmology 2012; 119:2343-50. [PMID: 22853972 DOI: 10.1016/j.ophtha.2012.05.044] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2011] [Revised: 05/24/2012] [Accepted: 05/24/2012] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To evaluate cataract risk in eyes of patients with AIDS and cytomegalovirus (CMV) retinitis and to identify risk factors. DESIGN Prospective cohort study. PARTICIPANTS Patients with AIDS and CMV retinitis. METHODS Patients 13 years of age and older were enrolled between 1998 and 2008. Demographic and clinical characteristics, slit-lamp biomicroscopy findings, and dilated ophthalmoscopy results were documented at quarterly visits. Cataract status was determined at the initial visit (prevalence) and at follow-up visits (incidence). MAIN OUTCOME MEASURES For cataract, a high grade of lens opacity by biomicroscopy to which best-corrected visual acuity worse than 20/40 was attributed. Eyes that had undergone cataract surgery before enrollment or between visits also were counted as having cataract. RESULTS Seven hundred twenty-nine eyes of 489 patients diagnosed with CMV retinitis were evaluated. Higher prevalence was observed for patients with bilateral versus unilateral CMV retinitis (adjusted odds ratio [aOR], 2.74; 95% confidence interval [CI], 1.76-4.26) and, among unilateral CMV retinitis cases, for eyes with retinitis versus without retinitis (15% vs. 1.4%; P<0.0001). The age-adjusted prevalence of cataract among CMV retinitis cases was higher than that in a population-based sample (P<0.0001). Cataract prevalence increased with age (aOR, 11.77; 95% CI, 2.28-60.65 for age ≥ 60 years vs. younger than 40 years) and longer duration of retinitis (aOR, 1.36; 95% CI, 1.20-1.54 per year). Among eyes with CMV retinitis initially free of cataract, the cataract incidence was 8.1%/eye-year (95% CI, 6.7%-10.0%). Prior retinal detachment was associated with higher cataract risk (if repaired with silicone oil: adjusted hazard ratio [aHR], 10.37; 95% CI, 6.51-16.52; otherwise: aHR, 2.90; 95% CI, 1.73-4.87). Large CMV retinitis lesions also were associated with higher risk of cataract (for involvement of 25-49% retinal area: aHR, 2.30; 95% CI, 1.51-3.50; for ≥ 50% involvement: aHR, 3.63; 95% CI, 2.18-6.04), each with respect to ≤ 24% involvement, as were anterior segment inflammation (aHR, 2.27; 95% CI, 1.59-3.25) and contralateral cataract (aHR, 2.52; 95% CI, 1.74-3.66). CONCLUSIONS Cytomegalovirus retinitis is associated with a high absolute and relative risk of cataract. Among several risk factors, large retinal lesion size and use of silicone oil in retinal detachment repair are potentially modifiable, albeit not in all cases. Cataract is likely to be an increasingly important cause of visual morbidity in this population.
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Affiliation(s)
- John H Kempen
- Department of Ophthalmology, and the Center for Clinical Epidemiology and Biostatistics, The University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, USA.
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Cytomegalovirus retinitis associated with HIV in resource-constrained settings: systematic screening and case detection. Int Health 2012; 4:86-94. [DOI: 10.1016/j.inhe.2012.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Clinical Guidelines for the Treatment and Prevention of Opportunistic Infections in HIV-infected Koreans. Infect Chemother 2012. [DOI: 10.3947/ic.2012.44.3.93] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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Sezgin E, van Natta ML, Ahuja A, Lyon A, Srivastava S, Troyer JL, O'Brien SJ, Jabs DA. Association of host genetic risk factors with the course of cytomegalovirus retinitis in patients infected with human immunodeficiency virus. Am J Ophthalmol 2011; 151:999-1006.e4. [PMID: 21396623 DOI: 10.1016/j.ajo.2010.11.029] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2010] [Revised: 11/22/2010] [Accepted: 11/24/2010] [Indexed: 12/31/2022]
Abstract
PURPOSE To evaluate the effects of previously reported host genetics factors that influence cytomegalovirus (CMV) retinitis incidence, progression to acquired immune deficiency syndrome (AIDS), and efficacy of highly active antiretroviral therapy (HAART) for mortality, retinitis progression, and retinal detachment in patients with CMV retinitis and AIDS in the era of HAART. DESIGN Prospective, multicenter, observational study. METHODS Cox proportional hazards model based genetic association tests examined the influence of IL-10R1_S420L, CCR5-Δ32, CCR2-V64I, CCR5 promoter, and SDF-3'A polymorphisms among patients with mortality, retinitis progression, and retinal detachment. Participants were 203 European-American and 117 African-American patients with AIDS and CMV retinitis. RESULTS European-American patients with the CCR5 +.P1.+ promoter haplotype showed increased risk for mortality (hazard ratio [HR] = 1.83; 95% confidence interval [CI]: 1.00-3.40; P = .05). Although the same haplotype also trended for increased risk for mortality in African-American patients, the result was not significant (HR = 2.28; 95% CI: 0.93-5.60; P = .07). However, this haplotype was associated with faster retinitis progression in African Americans (HR = 5.22; 95% CI: 1.54-17.71; P = .007). Increased risk of retinitis progression was also evident for African-American patients with the SDF1-3'A variant (HR = 3.89; 95% CI: 1.42-10.60; P = .008). In addition, the SDF1-3'A variant increased the retinal detachment risk in this patient group (HR = 3.05; 95% CI: 1.01-9.16; P = .05). CONCLUSION Besides overall immune health, host genetic factors influence mortality, retinitis progression, and retinal detachment in patients with AIDS and CMV retinitis that are receiving HAART.
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Jabs DA. Cytomegalovirus retinitis and the acquired immunodeficiency syndrome--bench to bedside: LXVII Edward Jackson Memorial Lecture. Am J Ophthalmol 2011; 151:198-216.e1. [PMID: 21168815 PMCID: PMC3057105 DOI: 10.1016/j.ajo.2010.10.018] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2010] [Revised: 10/08/2010] [Accepted: 10/11/2010] [Indexed: 11/29/2022]
Abstract
PURPOSE To update information on cytomegalovirus (CMV) retinitis in patients with acquired immunodeficiency syndrome (AIDS) and to integrate information on its pathogenesis and clinical outcomes. DESIGN Literature review. METHODS Selected articles from the medical literature, particularly large epidemiologic studies, including the Johns Hopkins Cytomegalovirus Retinitis Cohort Study, the Longitudinal Study of the Ocular Complications of AIDS, and the Cytomegalovirus Retinitis and Viral Resistance Study, were reviewed. Clinical information is discussed in light of knowledge on CMV, its pathogenesis, and its interactions with human immunodeficiency virus (HIV). RESULTS Cytomegalovirus uses several mechanisms to evade the immune system and establish latent infection in immunologically normal hosts. With immune deficiency, such as late-stage AIDS, CMV reactivates, is disseminated to the eye, and establishes a productive infection, resulting in retinal necrosis. HIV and CMV potentiate each other: CMV accelerates HIV disease, and CMV retinitis is associated with increased mortality. Randomized clinical trials have demonstrated the efficacy of treatments for CMV retinitis. Systemically administered treatment for CMV retinitis decreases AIDS mortality. Highly active antiretroviral therapy (HAART) effectively suppresses HIV replication, resulting in immune recovery, which, if sufficient, controls retinitis without anti-CMV therapy. Resistant CMV, detected in the blood, correlates with resistant virus in the eye and is associated with worse clinical outcomes, including mortality. Host factors, including host genetics and access to care, play a role in the development of CMV retinitis. CONCLUSIONS Clinical outcomes of CMV retinitis in patients with AIDS are dependent on characteristics of the virus and host and on HIV-CMV interactions.
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Affiliation(s)
- Douglas A Jabs
- Department of Ophthalmology, the Mount Sinai School of Medicine, New York, New York 10029, USA.
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Thorne JE, Van Natta ML, Jabs DA, Duncan JL, Srivastava SK. Visual field loss in patients with cytomegalovirus retinitis. Ophthalmology 2010; 118:895-901. [PMID: 21146225 DOI: 10.1016/j.ophtha.2010.09.017] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2010] [Revised: 09/17/2010] [Accepted: 09/17/2010] [Indexed: 11/28/2022] Open
Abstract
PURPOSE To describe visual field (VF) loss among patients with cytomegalovirus (CMV) retinitis and the risk factors for such loss. DESIGN Multicenter, prospective, observational study. PARTICIPANTS A total of 476 patients with AIDS and CMV retinitis, and VF data. METHODS Follow-up every 3 months with medical history, ophthalmologic examination, Goldmann visual fields, and laboratory testing. MAIN OUTCOME MEASURES Incidence of VF loss in eyes affected with CMV retinitis and characteristics associated with such VF loss. RESULTS Over a median follow-up of 4 years (range, 0.5-9 years), the incidence rates of VF loss to 75% and 50% of normal were 0.22/eye-year (EY, 95% confidence interval [CI], 0.20-0.25) and 0.08/EY (95% CI, 0.06-0.10), respectively. The observed rates were 6- to 7-fold less than those observed rates of VF loss in the era before highly active antiretroviral therapy (HAART). Decreased CD4+ T-cell count, whether measured at enrollment or over follow-up time, was associated with increased rates of VF loss for all VF outcomes in a dose-dependent fashion. Risk factors for VF loss included lower CD4+ T-cell count, CMV lesion size >25% of the total retinal area, and active CMV retinitis after controlling for potential confounding. Highly active antiretroviral therapy use and immune recovery (CD4+ T-cell count >100 cells/μL) were associated with reduced risk of VF loss in multiple regression models. Immune recovery was statistically significantly associated with a lower risk of VF loss to 75% of normal (relative risk [RR] = 0.63; 95% CI, 0.49-0.86; P = 0.003) and to 50% of normal (RR = 0.60; 95% CI, 0.44-0.82; P = 0.001) after controlling for demographic characteristics, HIV viral load, HAART use, CMV lesion location and size, and retinitis activity. CONCLUSIONS Cytomegalovirus retinitis was associated with a substantial risk of incident VF loss, but the incidence is approximately 6-fold lower than that observed in the pre-HAART era. Those who have HAART-induced immune recovery have approximately 40% lower risk of VF loss for both outcomes after controlling for confounding.
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Affiliation(s)
- Jennifer E Thorne
- Department of Ophthalmology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
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Kunavisarut P, Bijlsma WR, Pathanapitoon K, Patikulsila D, Choovuthayakorn J, Rothova A. Proliferative vitreoretinopathy in human immunodeficiency virus-infected patients in the era of highly active antiretroviral therapy. Am J Ophthalmol 2010; 150:218-22. [PMID: 20525529 DOI: 10.1016/j.ajo.2010.02.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2010] [Revised: 02/25/2010] [Accepted: 02/26/2010] [Indexed: 11/19/2022]
Abstract
PURPOSE To assess the prevalence of proliferative vitreoretinopathy (PVR) and prognosis of cytomegalovirus (CMV) retinitis-related retinal detachment (RD) surgery in the era of highly active antiretroviral therapy (HAART). DESIGN Retrospective interventional cohort study. METHODS Thirty-five human immunodeficiency virus (HIV)-positive patients with CMV retinitis-related RD who underwent surgical repair were assessed for PVR, CD4-positive T cell counts, and use of HAART. Main outcome measures included anatomic and functional outcomes of RD surgery as well as the presence of PVR and CD4-positive T cell counts. RESULTS PVR was present in 10 of 35 patients (29%) at the time of the first surgery. The presence of PVR was associated with worse preoperative and postoperative visual acuity (P = .017 and P = .009, respectively), with the CD4-positive T cell counts above 200 cells/microL (P = .054), and with a longer interval between the diagnosis of RD and surgery (P = .025). The odds ratio for development of PVR in patients with CD4-positive T cells above 200 cells/microL was 11.3 (95% confidence interval 1.01-125). PVR was not associated with age, gender, or duration of HIV infection. Anatomic reattachment was obtained in 31 patients (89%), though the functional outcomes were limited. The central location of CMV retinitis was associated with postoperative visual acuity (VA) of less than 0.1 (P = .000). Postoperative logMAR VA was associated with preoperative logMAR VA (P < .001) and development of PVR (P = .009). CONCLUSION PVR was present in 29% of CMV retinitis-related RD and was associated with higher CD4-positive T cell counts and longer interval between the diagnosis of RD and surgery.
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Affiliation(s)
- Paradee Kunavisarut
- Department of Ophthalmology, Faculty of Medicine, Chiang Mai University, Thailand
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Jabs DA, Ahuja A, Van Natta M, Lyon A, Srivastava S, Gangaputra S. Course of cytomegalovirus retinitis in the era of highly active antiretroviral therapy: five-year outcomes. Ophthalmology 2010; 117:2152-61.e1-2. [PMID: 20673591 DOI: 10.1016/j.ophtha.2010.03.031] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2009] [Revised: 03/09/2010] [Accepted: 03/10/2010] [Indexed: 10/19/2022] Open
Abstract
PURPOSE To describe the 5-year outcomes of patients with cytomegalovirus (CMV) retinitis and AIDS in the era of highly active antiretroviral therapy (HAART). DESIGN Prospective, multicenter, observational study. PARTICIPANTS A total of 503 patients with AIDS and CMV retinitis. METHODS Follow-up every 3 months with medical history, ophthalmologic examination, laboratory testing, and retinal photographs. Participants were classified as having previously diagnosed CMV retinitis and immune recovery (CD4+ T cells ≥ 100 cells/μl), previously diagnosed retinitis and immune compromise, and newly diagnosed CMV retinitis (diagnosis <45 days before enrollment). MAIN OUTCOME MEASURES Mortality, retinitis progression (movement of the border of a CMV lesion ≥ ½ disc diameter or occurrence of a new lesion), retinal detachment, immune recovery uveitis (IRU), and visual loss (< 20/40 and ≥ 20/200). RESULTS Overall mortality was 9.8 deaths/100 person-years (PY). Rates varied by group at enrollment from 3.0/100 PY for those with previously diagnosed retinitis and immune recovery to 26.1/100 PY for those with newly diagnosed retinitis. The rate of retinitis progression was 7.0/100 PY and varied from 1.4/100 PY for those with previously diagnosed retinitis and immune recovery to 28.0/100 PY for those with newly diagnosed retinitis. The rate of retinal detachment was 2.3/100 eye-years (EY) and varied from 1.2/100 EY for those with previously diagnosed retinitis and immune recovery to 4.9/100 EY for those with newly diagnosed retinitis. The rate of IRU was 1.7/100 PY and varied from 1.3/100 PY for those with previously diagnosed retinitis and immune recovery at enrollment to 3.6/100 PY for those with newly diagnosed retinitis who subsequently experienced immune recovery. The rates of visual loss to < 20/40 and to ≤ 20/200 were 7.9/100 EY and 3.4/100 EY, respectively; they varied from 6.1/100 EY and 2.7/100 EY for those with previously diagnosed retinitis and immune recovery to 11.8/100 EY and 5.1/100 EY for those with newly diagnosed retinitis. Although the event rates tended to decline with time, in general, at no time did they reach zero. CONCLUSIONS Despite the availability of HAART, patients with AIDS and CMV retinitis remain at increased risk for mortality, retinitis progression, complications of the retinitis, and visual loss over a 5-year period. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found after the references.
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Affiliation(s)
- Douglas A Jabs
- Department of Ophthalmology, the Mount Sinai School of Medicine, New York, New York, USA.
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Abstract
Cytomegalovirus (CMV) retinitis is the most common cause of vision loss in patients with acquired immunodeficiency syndrome (AIDS). CMV retinitis afflicted 25% to 42% of AIDS patients in the pre-highly active antiretroviral therapy (HAART) era, with most vision loss due to macula-involving retinitis or retinal detachment. The introduction of HAART significantly decreased the incidence and severity of CMV retinitis. Optimal treatment of CMV retinitis requires a thorough evaluation of the patient's immune status and an accurate classification of the retinal lesions. When retinitis is diagnosed, HAART therapy should be started or improved, and anti-CMV therapy with oral valganciclovir, intravenous ganciclovir, foscarnet, or cidofovir should be administered. Selected patients, especially those with zone 1 retinitis, may receive intravitreal drug injections or surgical implantation of a sustained-release ganciclovir reservoir. Effective anti-CMV therapy coupled with HAART significantly decreases the incidence of vision loss and improves patient survival. Immune recovery uveitis and retinal detachments are important causes of moderate to severe loss of vision. Compared with the early years of the AIDS epidemic, the treatment emphasis in the post- HAART era has changed from short-term control of retinitis to long-term preservation of vision. Developing countries face shortages of health care professionals and inadequate supplies of anti-CMV and anti-HIV medications. Intravitreal ganciclovir injections may be the most cost effective strategy to treat CMV retinitis in these areas.
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Affiliation(s)
- Michael W Stewart
- Department of Ophthalmology, Mayo School of Medicine, Jacksonville, FL, USA.
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Janoria KG, Boddu SHS, Wang Z, Paturi DK, Samanta S, Pal D, Mitra AK. Vitreal pharmacokinetics of biotinylated ganciclovir: role of sodium-dependent multivitamin transporter expressed on retina. J Ocul Pharmacol Ther 2009; 25:39-49. [PMID: 19232011 DOI: 10.1089/jop.2008.0040] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
PURPOSE The objective of this study was to investigate the role of sodium-dependent multiple vitamin transporter (SMVT) on Biotin-Ganciclovir (biotin-GCV) uptake on both human retinal pigmented epithelium cell line (ARPE-19) and rabbit retina. Study also aims to delineate the vitreal pharmacokinetics of biotin-GCV. METHOD ARPE-19 was employed to study the in vitro uptake experiments. New Zealand white albino rabbits were used to study in vivo retinal uptake and vitreal pharmacokinetics following intravitreal administration of biotin-GCV. In vitro uptake kinetics of [3H] biotin was determined at various initial concentrations. Competitive inhibition studies were conducted in the presence of unlabelled biotin, desthiobiotin, pantothenic acid, and lipoic acid. Various other uptake studies were performed to functionally characterize the transporter. To provide the molecular evidence of this transporter, Reverse Transcription-Polymerase Chain Reaction (RT-PCR) studies were also conducted. In vivo retinal/choroidal uptake studies were carried out with New Zealand albino rabbits. Unconscious animal ocular microdialysis studies were performed in order to evaluate intravitreal pharmacokinetics of GCV and Biotin-GCV. RESULTS Uptake of [3H] biotin into ARPE-19 was linear over 7 min, and found to be saturable with K(m) of 138.25 muM and Vmax of 38.85 pmol/min/mg protein. Both pantothenic acid and lipoic acid decreased significantly in uptake of biotin in the concentration-dependent manner. Uptake of biotin into ARPE-19 was found to be temperature, energy, and Na+ dependent but Cl(-)independent. Further, RT-PCR studies identified a band exhibiting presence of hSMVT on ARPE-19. Biotin-GCV is recognized by SMVT system present on the ARPE-19 and rabbit retina. Vitreal Pharmacokinetics profile reveals that most of the parameters were not significantly different for GCV and Biotin-GCV. However, use of Biotin-GCV may result in sustain levels of regenerated GCV in vitreous. CONCLUSIONS SMVT was identified and functionally characterized on ARPE-19 cells. Further, Biotin-GCV shares this transport system. Vitreal pharmacokinetics of the conjugate was determined in unconscious rabbit model.
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Affiliation(s)
- Kumar G Janoria
- Division of Pharmaceutical Sciences, School of Pharmacy, University of Missouri-Kansas City, Kansas City, Missouri 64110-2499, USA
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Alp MN, Baykam N, Kural G. Immune recovery uveitis associated with highly active antiretroviral therapy in a patient with CMV retinitis and AIDS despite a low CD4+ T cell count: case report and a review of the literature. Int Ophthalmol 2009; 30:183-9. [PMID: 19198761 DOI: 10.1007/s10792-009-9303-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2008] [Accepted: 01/20/2009] [Indexed: 11/26/2022]
Abstract
An unusual case of CMV retinitis and AIDS who developed immune recovery uveitis (IRU) despite a low CD4+ T cell count achieved during HAART is reported. A 36-year-old female complained of blurred vision in both eyes six months after initiation of anti-CMV retinitis therapy and HAART. Ocular examination revealed a substantial intraocular inflammation causing a dense vitreous haze and frosted branch angiitis. Consecutive CD4+ T cell counts were 20 cells/mm(3) or less and plasma HIV mRNA was undetectable. The laboratory test for Cytomegalovirus was positive whereas those for infections known to cause uveitis were negative. The inflammatory reaction resolved with treatment, but she developed retinal detachment just before she died of pulmonary complications. A review of the literature led us to propose that our patient developed an intraocular inflammation which may probably be a form of IRU and it might be appropriate to employ additional criteria in the definition and the diagnosis of IRU.
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Affiliation(s)
- Mehmet Numan Alp
- Department of Ophthalmology, Numune Training and Research Hospital, Dr Mediha Eldem Sokak 69/10, 06640, Ankara, Turkey.
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Holland GN. AIDS and ophthalmology: the first quarter century. Am J Ophthalmol 2008; 145:397-408. [PMID: 18282490 DOI: 10.1016/j.ajo.2007.12.001] [Citation(s) in RCA: 112] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2007] [Revised: 11/26/2007] [Accepted: 12/01/2007] [Indexed: 12/13/2022]
Abstract
PURPOSE To describe changes in the acquired immunodeficiency syndrome (AIDS) epidemic that are important to ophthalmologists, to provide an overview of issues relevant to current evaluation and treatment of human immunodeficiency virus (HIV)-related eye disease, and to identify problems related to the eye and vision that require continued study. DESIGN Literature review and commentary. METHODS Selected articles from the medical literature and the author's clinical and research experiences over 25 years were reviewed critically. RESULTS The AIDS epidemic has had a profound impact on ophthalmology since the ophthalmic manifestations of AIDS were first described in 1982. The introduction of highly active antiretroviral therapy (HAART) has markedly reduced the incidence of cytomegalovirus (CMV) retinitis, but has not eliminated new cases altogether. Treatment strategies for CMV retinitis have evolved over the past decade. Current issues of importance include choice of initial anti-CMV drugs; time at which anti-CMV drug treatment is discontinued in patients who achieve immune recovery; strategies for monitoring patients at risk for disease reactivation; and management of complications (retinal detachment, immune recovery uveitis). Attention also is being directed to the problem of visual disturbances (reduced contrast sensitivity, altered color vision, visual field abnormalities) that can occur in HIV-infected individuals without infectious retinopathies. CONCLUSIONS Ocular disorders associated with HIV disease remain important problems in the United States, despite HAART, and increasingly are important worldwide. The approach to management of CMV retinitis has evolved from short-term treatment of a preterminal infection to the long-term management of what has become a chronic disease. Many challenges remain to be addressed.
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Eid AJ, Bakri SJ, Kijpittayarit S, Razonable RR. Clinical features and outcomes of cytomegalovirus retinitis after transplantation. Transpl Infect Dis 2008; 10:13-8. [PMID: 17511815 DOI: 10.1111/j.1399-3062.2007.00241.x] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Cytomegalovirus (CMV) infection of the retina is a rarely encountered end-organ disease after transplantation. In order to describe the clinical characteristics and outcomes of CMV retinitis after hematopoietic stem cell and solid organ transplantation, we performed a retrospective review of all cases of CMV retinitis at the Mayo Clinic (Rochester, Minnesota) during 1990-2004. During this 15-year period, CMV retinitis was diagnosed in 14 eyes of 9 patients who had received kidney (n=5), liver (n=2), heart (n=1), and autologous hematopoietic stem cell transplant (n=1). The mean age of the patients was 58 (standard deviation+/-11) years; 6 were male. The median time to diagnosis of CMV retinitis was 9 months (range, 4 months to 13 years) after transplantation. Four (44%) patients had concomitant pneumonitis or hepatitis. Five (55%) patients had bilateral retinitis. Retinal involvement was <or=10% in 8 eyes, >10% but <or=50% in 4 eyes, and >50% in 2 eyes. All patients received induction therapy with intravenous ganciclovir (n=8) or foscarnet (n=1) for a median of 43 days (range, 14-100 days) followed by maintenance therapy with intravenous or oral ganciclovir for a median of 88 days (range, 36-943 days) in 6 (67%) patients. One patient developed bilateral immune recovery uveitis during treatment, and later on progressed to develop rhegmatogenous retinal detachment. During the mean follow-up period of 20 months, visual acuity improved in 4 (28.5%), was stable in 4 (28.5%), and worsened in 6 (43%) eyes. CMV retinitis recurred in 2 patients. In conclusion, CMV retinitis is a rare, progressive, and highly morbid infectious complication of transplantation. The severity of clinical disease at the time of diagnosis may predict poor outcome. Hence, early intervention may be crucial to prevent its progression to irreversible visual loss.
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Affiliation(s)
- A J Eid
- Division of Infectious Diseases, Mayo Clinic College of Medicine, Rochester, Minnesota 55905, USA
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Holland GN, Vaudaux JD, Shiramizu KM, Yu F, Goldenberg DT, Gupta A, Carlson M, Read RW, Novack RD, Kuppermann BD. Characteristics of untreated AIDS-related cytomegalovirus retinitis. II. Findings in the era of highly active antiretroviral therapy (1997 to 2000). Am J Ophthalmol 2008; 145:12-22. [PMID: 18154751 DOI: 10.1016/j.ajo.2007.09.040] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2006] [Revised: 09/17/2007] [Accepted: 09/17/2007] [Indexed: 11/18/2022]
Abstract
PURPOSE To describe host characteristics (use of highly active antiretroviral therapy [HAART]; CD4+ T-lymphocyte count; HIV ribonucleic acid [RNA] blood level) of people who were diagnosed with AIDS-related cytomegalovirus (CMV) retinitis after HAART became available and to investigate effects of HAART on ophthalmic findings. DESIGN Retrospective, observational case series. METHODS We collected demographic, medical, laboratory, and ophthalmic data for all patients with AIDS and newly diagnosed, untreated CMV retinitis from January 1997 through December 2000 at 10 sites in Los Angeles and Orange Counties, California. RESULTS The proportions of Hispanic and African-American patients were equivalent to or greater than their prevalences in the AIDS and general populations of Los Angeles County. Most patients (n = 80; 63.5%) were known to be receiving HAART at the time of CMV retinitis diagnosis; only 22 patients (17.5%) were HAART-naïve. Median CD4+ T-lymphocyte count was 15 cells/microl and median HIV RNA blood level was 103,000 copies/ml for all patients, but in 10 patients, CMV retinitis developed despite good immunologic and virologic responses to HAART. When compared with HAART-naïve patients, HAART-failure patients with CMV retinitis had more asymptomatic disease (P = .073), better visual acuity in the better eye (P = .003), more bilateral disease (P = .007), less zone 1 involvement (P = .042), and lower lesion border opacity scores (P = .054). CONCLUSIONS Most patients with AIDS and newly diagnosed CMV retinitis in an urban setting are HAART-experienced. HAART may influence characteristics of new CMV retinitis lesions at presentation, despite laboratory evidence of treatment failure, possibly because of residual CMV-specific immunity.
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Affiliation(s)
- Gary N Holland
- Ocular Inflammatory Disease Center, the Jules Stein Eye Institute, Department of Ophthalmology, David Geffen School of Medicine at UCLA, Los Angeles, California 90095, USA.
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Affiliation(s)
- Lucia Sobrin
- Massachusetts Eye and Ear Infirmary, Department of Ophthalmology, Boston, MA 02114, USA
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Thorne JE, Holbrook JT, Jabs DA, Kempen JH, Nichols C, Meinert CL. Effect of Cytomegalovirus Retinitis on the Risk of Visual Acuity Loss among Patients with AIDS. Ophthalmology 2007; 114:591-8. [PMID: 17123624 DOI: 10.1016/j.ophtha.2006.08.008] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2006] [Revised: 08/01/2006] [Accepted: 08/02/2006] [Indexed: 11/25/2022] Open
Abstract
PURPOSE To describe the prevalence and incidence of reduced visual acuity in eyes of patients with AIDS and without cytomegalovirus (CMV) retinitis at enrollment and estimate the proportion of incident vision loss attributable to new-onset CMV retinitis in this cohort. DESIGN Multicenter prospective observational study. PARTICIPANTS Three thousand fourteen eyes of 1507 patients with AIDS and without CMV retinitis at enrollment. METHODS Medical history, ophthalmologic examination, and laboratory testing collected at enrollment and at follow-up visits every 6 months thereafter. MAIN OUTCOME MEASURES Loss of visual acuity across the < or =20/50 and < or =20/200 thresholds and doubling of the visual angle; potential causes of this vision loss. RESULTS For eyes of patients without CMV retinitis at enrollment, the proportions with best-corrected visual acuity of < or =20/50 and of < or =20/200 were 3.9% and 1.8%, respectively. The incidence rates of vision loss to < or =20/50, < or =20/200, and to a doubling of the visual angle were 1.5/100 eye-year (EY), 0.8/100 EY, and 2.1/100 EY, respectively. Approximately 40% of the incident vision loss was attributable to CMV retinitis diagnosed during the follow-up period, and approximately 25% was attributable to cataract. CONCLUSIONS Although the development of CMV retinitis was the most common reason for visual acuity loss in eyes of our patients with AIDS, it accounted for less than half of the vision loss in our population (approximately 40%). Newly diagnosed cataract during the follow-up period accounted for a substantial amount of incident vision loss as well.
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Affiliation(s)
- Jennifer E Thorne
- Department of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Thorne JE, Jabs DA, Kempen JH, Holbrook JT, Nichols C, Meinert CL. Incidence of and Risk Factors for Visual Acuity Loss among Patients with AIDS and Cytomegalovirus Retinitis in the Era of Highly Active Antiretroviral Therapy. Ophthalmology 2006; 113:1432-40. [PMID: 16766032 DOI: 10.1016/j.ophtha.2006.03.021] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2005] [Revised: 03/21/2006] [Accepted: 03/21/2006] [Indexed: 10/24/2022] Open
Abstract
PURPOSE To describe the incidence of and risk factors for visual acuity loss among patients with AIDS and cytomegalovirus (CMV) retinitis in the era of highly active antiretroviral therapy (HAART). DESIGN Multicenter prospective observational study. PARTICIPANTS Three hundred seventy-nine patients with AIDS and CMV retinitis (494 eyes). METHODS Follow-up every 3 months with medical history, ophthalmologic examination, and laboratory testing. MAIN OUTCOME MEASURES Incidence of visual acuity loss to 20/50 or worse, to 20/200 or worse, and of doubling of the visual angle in eyes affected with CMV retinitis. RESULTS Among the 494 eyes with CMV retinitis, the baseline frequencies of visual acuity loss to 20/50 or worse and to 20/200 or worse were 29% and 15%, respectively. Over a median follow-up period of 3.1 years, the incidences of visual acuity loss to 20/50 or worse, to 20/200 or worse, and of doubling of the visual angle were 0.10/eye-year (EY), 0.06/EY, and 0.13/EY, respectively. Immune recovery was associated with a 42% reduction in vision loss to 20/50 or worse and with a 61% reduction in vision loss to 20/200 or worse after adjusting for confounding. Of the patients with immune recovery at baseline, 17% had immune recovery uveitis (IRU). In these patients, the incidence rate of 20/50 or worse vision was similar to that observed in patients without immune recovery (0.17/EY vs. 0.16/EY), but the incidence of 20/200 or worse vision was similar to that observed among patients with immune recovery (0.04/EY vs. 0.04/EY). CONCLUSIONS Cytomegalovirus retinitis is associated with a substantial risk of incident vision loss in the era of HAART. Those who have HAART-induced immune recovery have approximately 50% lower risk of visual acuity loss. Presence of IRU at baseline attenuated the protective effect of immune recovery for moderate vision loss but not for blindness.
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Affiliation(s)
- Jennifer E Thorne
- Department of Ophthalmology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
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Thorne JE, Jabs DA, Kempen JH, Holbrook JT, Nichols C, Meinert CL. Causes of Visual Acuity Loss among Patients with AIDS and Cytomegalovirus Retinitis in the Era of Highly Active Antiretroviral Therapy. Ophthalmology 2006; 113:1441-5. [PMID: 16781775 DOI: 10.1016/j.ophtha.2006.03.022] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2005] [Revised: 03/20/2006] [Accepted: 03/20/2006] [Indexed: 10/24/2022] Open
Abstract
PURPOSE To quantitate the frequencies of the common causes of visual acuity loss for patients with AIDS and cytomegalovirus (CMV) retinitis in the era of highly active antiretroviral therapy (HAART). DESIGN Multicenter prospective observational study. PARTICIPANTS Three hundred seventy-nine patients (494 eyes) with CMV retinitis. METHODS Follow-up every 3 months with medical history, ophthalmologic examination, and laboratory testing. MAIN OUTCOME MEASURES Loss of visual acuity across the 20/50 or worse and 20/200 or worse thresholds and doubling of the visual angle; frequencies of causes of such vision loss. RESULTS Overall, involvement of the posterior pole with CMV retinitis (zone 1 retinitis) accounted for approximately one half of incident visual acuity loss of 20/50 or worse, 20/200 or worse, and of doubling of the visual angle. Cataract and retinitis-related retinal detachment were the second and third most common causes of vision loss, accounting for 22% to 33% and 13% to 20% of vision loss for the 3 outcomes, respectively. In subset analysis, cataract and cystoid macular edema (CME) accounted for approximately 50% of incident vision loss in eyes of patients with longstanding CMV retinitis and immune recovery at baseline, but these complications accounted for <10% of incident vision loss in eyes of patients with newly diagnosed CMV retinitis at baseline. Of eyes that had a vision-threatening complication of CMV retinitis, eyes that developed retinal detachment had the highest risk of vision loss, with 100% of eyes developing visual impairment (20/50 or worse vision) and 42% of eyes developing legal blindness (20/200 or worse vision) at 12 months after diagnosis of the retinal detachment. CONCLUSIONS In the HAART era, zone 1 involvement and retinal detachment remain the most common causes of visual acuity loss among patients with CMV retinitis. Cataract and CME also are common causes of loss of visual acuity, primarily in those patients with HAART-induced immune recovery.
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Affiliation(s)
- Jennifer E Thorne
- Department of Ophthalmology, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
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Affiliation(s)
- Torsten W Wiegand
- Massachusetts Eye and Ear Infirmary, 243 Charles Street, Boston, MA 02114, USA
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Kappel PJ, Charonis AC, Holland GN, Narayanan R, Kulkarni AD, Yu F, Boyer DS, Engstrom RE, Kuppermann BD. Outcomes Associated with Ganciclovir Implants in Patients with AIDS-Related Cytomegalovirus Retinitis. Ophthalmology 2006; 113:683.e1-8. [PMID: 16581428 DOI: 10.1016/j.ophtha.2005.11.022] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2005] [Revised: 11/02/2005] [Accepted: 11/04/2005] [Indexed: 11/17/2022] Open
Abstract
PURPOSE To investigate complications associated with ganciclovir implants used to treat AIDS-related cytomegalovirus (CMV) retinitis, and to identify factors that predict poor outcomes. DESIGN Retrospective chart review. PARTICIPANTS Consecutive patients with AIDS-related CMV retinitis from 3 clinical facilities who underwent implantation procedures during the period January 1, 1995 through December 31, 2001. METHODS Baseline for each patient was the date of the first implantation procedure performed during the study period by one of the facilities' surgeons (index implant). Medical and ophthalmological data were collected at baseline and at specific time points after baseline. The dates on which additional implantation procedures were performed and the dates on which complications or vision loss were identified were also recorded. Relationships between potential risk factors and outcomes were studied by Kaplan-Meier analyses and Cox proportional hazards regression models. MAIN OUTCOME MEASURES Primary outcome measures included postoperative complications specifically related to or possibly related to ganciclovir implants. A secondary outcome measure was vision loss after implantation procedures. RESULTS The charts of 174 patients (one study eye per patient; 279 implants) were reviewed. Median follow-up was 14.4 months (range, 0-7 years). Complications specifically related to implants occurred throughout follow-up at a rate of 0.064 events per patient-year. Complications possibly related to implants occurred at an overall rate of 0.377 per patient-year, but seemed to be more common during the first 2 years after baseline. During the first 2 years of follow-up, retinal detachments occurred at a rate of 0.156 events per patient-year. The cumulative risk of vision loss (> or =3 lines of Snellen visual acuity) at 7 years was 70%. Poor outcomes were associated with disease factors (size and activity of lesions), lack of highly active antiretroviral therapy (HAART), and lack of HAART-associated immune reconstitution, but not with surgical factors or implant-specific complications. CONCLUSIONS Complications specifically associated with ganciclovir implants can occur many years after implantation procedures, but the incidence of such complications is low. Continued vision loss is not attributable directly to complications of implants in most cases. This information will help in planning of treatment strategies for CMV retinitis in long-term survivors of human immunodeficiency virus disease.
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Affiliation(s)
- Peter J Kappel
- Ocular Inflammatory Disease Center, Jules Stein Eye Institute, and Department of Ophthalmology, David Geffen School of Medicine at UCLA, Los Angeles, California 90095-7003, USA
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Kempen JH, Min YI, Freeman WR, Holland GN, Friedberg DN, Dieterich DT, Jabs DA. Risk of Immune Recovery Uveitis in Patients with AIDS and Cytomegalovirus Retinitis. Ophthalmology 2006; 113:684-94. [PMID: 16581429 DOI: 10.1016/j.ophtha.2005.10.067] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2005] [Revised: 10/29/2005] [Accepted: 10/31/2005] [Indexed: 10/24/2022] Open
Abstract
OBJECTIVE To evaluate the prevalence of and risk factors for immune recovery uveitis (IRU) in eyes of patients with AIDS and cytomegalovirus (CMV) retinitis. DESIGN Enrollment data from a 19-clinical center cohort study. PARTICIPANTS Three hundred seventy-four patients with AIDS and CMV retinitis affecting 539 eyes. METHODS Patients with AIDS were enrolled at 19 United States AIDS ophthalmology clinics. Data were collected by interview, review of medical records, ophthalmic examination, and phlebotomy. MAIN OUTCOME MEASURE Immune recovery uveitis. RESULTS Thirty-six patients (9.6%) were diagnosed with IRU involving 50 eyes. The CD4+ T-cell count of 31 of these had risen by > or =50 cells per microliter above nadir to a level > or = 100 cells per microliter (immune recovery), making up 17.6% of the patients known to have immune recovery after diagnosis of CMV retinitis (95% confidence interval, 12.3%-24.1%). No patients with IRU were observed to have active retinitis or detectable CMV DNA in peripheral blood (P<0.001 and P<0.001 with respect to patients without IRU). Other factors associated with IRU were > or =25% retinal area (odds ratio [OR], 2.72; P = 0.014) or posterior pole involvement with CMV retinitis (odds ratio, 0.43; P = 0.039), treatment with intravitreous injection of cidofovir (OR, 10.6 with respect to eyes never exposed to intravitreous or IV cidofovir; P<0.001), and male gender (OR, 0.26; P = 0.012). More eyes with IRU had visual acuity (VA) of 20/50 or worse (38.0% vs. 26.3%, P = 0.077) relative to eyes without IRU, but the proportions with VA of 20/200 or worse were similar (14.0% vs. 13.8%, P = 0.96). Eyes with IRU more commonly had cystoid macular edema (CME) (45.5% vs. 3.7%, P<0.001) and epiretinal membrane (48.9% vs. 13.3%, P<0.001) than eyes without IRU. CONCLUSIONS Among eyes of patients with immune recovery, the prevalence of IRU is substantial. Eyes with IRU have a high risk of additional morbidity over and above that seen with CMV retinitis, with several-fold higher risk of CME and epiretinal membrane. Large CMV lesions and use of intravitreous cidofovir are risk factors for IRU.
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Affiliation(s)
- John H Kempen
- Department of Ophthalmology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
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Lee CH, Bright DC, Ferrucci S. Treatment of cytomegalovirus retinitis with oral valganciclovir in an acquired immunodeficiency syndrome patient unresponsive to combination antiretroviral therapy. ACTA ACUST UNITED AC 2006; 77:167-76. [PMID: 16567278 DOI: 10.1016/j.optm.2006.01.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/17/2006] [Indexed: 11/18/2022]
Abstract
BACKGROUND Cytomegalovirus (CMV) retinitis was a much-feared visual complication of late-stage acquired immunodeficiency syndrome (AIDS) in the past. Its incidence has waned significantly owing to the benefits of potent antiretroviral combination therapy, which for many individuals has provided some degree of immune reconstitution and avoidance of opportunistic infections, particularly this blinding disease. CASE REPORT A 45-year-old white man with long-standing, multidrug-resistant human immunodeficiency virus (HIV) infection and severe immunodeficiency despite multiple antiretroviral drug regimens, presented to the eye clinic reporting decreased vision and spider web patterns in his left eye for the past week. Best-corrected visual acuity was 20/20 in the right (O.D.) and 20/25 in the left eye (O.S.). Dilated funduscopic examination of the left eye found vasculitis of the midperipheral inferonasal arcade in the midperiphery, with surrounding intraretinal hemorrhage and granular retinal necrosis. Diagnosis of cytomegalovirus retinitis was made, and the patient began induction therapy with oral valganciclovir 900 mg twice a day for 3 weeks. Maintenance therapy after retinitis stabilization was 900 mg every day until any observed recurrence of infection. Three months after complete resolution of the active retinitis, the patient returned to the clinic reporting new floaters of recent onset. A reactivation of the CMV retinitis warranted a reinduction with valganciclovir 900 mg orally twice a day for 3 weeks. CONCLUSION This case is illustrative of the efficacy and relative ease of administration of valganciclovir, the newest medication approved for treatment and maintenance of CMV retinitis. Despite his severe immunodeficiency, our patient tolerated the induction and maintenance therapy of oral valganciclovir well, and the CMV retinitis was stabilized and resolved with full recovery of visual acuity.
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Affiliation(s)
- Carol H Lee
- Sepulveda Ambulatory Care Center and Nursing Home, Sepulveda, California, USA
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