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Su YT, Chen YJ, Lin CP, Hsieh YT, Yang CM, Chiu-Ang A, Yeh PT. CLINICAL CHARACTERISTICS AND PROGNOSTIC FACTORS AFFECTING CLINICAL OUTCOMES IN CYTOMEGALOVIRUS RETINITIS WITH OR WITHOUT HIV INFECTION. Retina 2023; 43:57-63. [PMID: 36161999 DOI: 10.1097/iae.0000000000003631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
PURPOSE To explore the clinical features and outcomes of cytomegalovirus retinitis (CMVR) in patients with HIV and non-HIV. METHODS This retrospective cohort study included all patients with CMVR in National Taiwan University Hospital from 2013 to 2018. Demographic data, clinical characteristics, CMVR recurrence, and overall survival were compared between the HIV and non-HIV groups. Generalized estimating equation models were implemented to analyze the risk factors of poor visual prognosis. The Kaplan-Meier survival analysis was performed to investigate recurrence and survival. RESULTS A total of 66 patients (95 eyes) with CMVR were enrolled, with no significant differences between the HIV (41 patients; 61 eyes) and non-HIV (25 patients; 34 eyes) groups in initial/final visual acuity, lesion area, or viral loads. Poor visual outcome was associated with poor initial visual acuity, retinal detachment, and a higher plasma cytomegalovirus titer. The HIV group had significantly longer survival rate ( P = 0.033) and lower recurrence rate ( P = 0.01) than the non-HIV group, and it also presented with better prognosis in recurrence-free survival analysis ( P = 0.01). CONCLUSION Patients with CMVR without HIV had higher mortality and recurrence rates than the HIV group. Risk factors of poor visual outcome included poor initial visual acuity, retinal detachment, and a high plasma cytomegalovirus titer.
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Affiliation(s)
- Yu-Ting Su
- Department of Ophthalmology, Taipei City Hospital, Taipei, Taiwan.,Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan.,Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Yi-Jun Chen
- Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan; and
| | - Chang-Ping Lin
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan
| | - Yi-Ting Hsieh
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chung-May Yang
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan
| | - Angelique Chiu-Ang
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan
| | - Po-Ting Yeh
- Department of Ophthalmology, National Taiwan University Hospital, Taipei, Taiwan.,Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan; and
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Du KF, Huang XJ, Chen C, Kong WJ, Xie LY, Dong HW, Wei WB. High Blood Cytomegalovirus Load Suggests Cytomegalovirus Retinitis in HIV/AIDS Patients: A Cross-Sectional Study. Ocul Immunol Inflamm 2022; 30:1559-1563. [PMID: 34125650 DOI: 10.1080/09273948.2021.1905857] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE To clarify the cut off value of blood CMV load to indicate CMV retinitis and its relationships with ocular features. METHODS Patients were divided into non-CMV and CMV retinitis groups. A logistic regression model was applied to estimate the association of each variable with CMV retinitis. Spearman correlation was used to estimate the correlation between the blood and aqueous CMV load. RESULTS Blood CMV load higher than 4log10 (OR, 6.897; CI: 2.813-16.910; P < .001) was the major predictor of CMV retinitis. Blood CMV load wasn't different between the initial and early stage (P = .066). No correlation was observed between the blood and aqueous CMV load (P = .083, r = 0.228). CONCLUSIONS Blood CMV load higher than 4log10 is an important predictor for CMV retinitis in HIV/AIDS patients, but it couldn't indicate the ocular features. Ophthalmologic screening is still necessary.Abbreviations: CMV: Cytomegalovirus; CMVR: Cytomegalovirus retinitis; HIV: Human Immunodeficiency Virus; AIDS: Acquired Immune Deficiency Syndrome; ART: Antiretroviral therapy; EOD: End-organ diseases; PCR: Polymerase Chain Reaction; OR: Odds Ratio; CI: 95% Confidence Interval; IQR: Interquartile range.
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Affiliation(s)
- Kui-Fang Du
- Department of Ophthalmology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Xiao-Jie Huang
- Department of Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Chao Chen
- Department of Ophthalmology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Wen-Jun Kong
- Department of Ophthalmology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Lian-Yong Xie
- Department of Ophthalmology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Hong-Wei Dong
- Department of Ophthalmology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Wen-Bin Wei
- Beijing Tongren Eye Center, Beijing Key Laboratory of Intraocular Tumor Diagnosis and Treatment, Beijing Ophthalmology and Visual Sciences Key Lab, Beijing Tongren Hospital, Capital Medical University, Beijing, China
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Di Y, Zhao XY, Ye JJ, Li B, Ma N. Fundus manifestations and HIV viral loads of AIDS patients before and after HAART. Int J Ophthalmol 2019; 12:1438-1443. [PMID: 31544040 PMCID: PMC6739581 DOI: 10.18240/ijo.2019.09.11] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 06/21/2019] [Indexed: 12/22/2022] Open
Abstract
AIM To investigate the fundus manifestations and human immunodeficiency virus (HIV) viral loads of acquired immune deficiency syndrome (AIDS) patients before and after highly active antiretroviral therapy (HAART). METHODS This retrospective study included 21 AIDS patients (42 eyes) who presented to the Department of Ophthalmology, Peking Union Medical College Hospital, from 2007 to 2011. Among the patients, 16 showed a good response to HAART, 3 presented drug resistance and 2 were pre-HAART. All patients underwent comprehensive ophthalmic examinations. The HIV viral loads and the CD4+ T-cell counts were also determined. RESULTS The best-corrected visual acuity (BCVA) of 38 eyes (19 patients) was improved, and cytomegalovirus retinitis (CMVR) in 5 eyes (3 patients) regressed after HAART. Furthermore, 16 patients treated with effective HAART had decreased plasma HIV viral loads (<78 copies/mL) and increased CD4+ T-cell counts (343±161 cells/µL, P<0.005), but the HIV viral load in tears was still detected at 2404 copies/mL. The CD4+ T-cell count was lower in the CMVR group than in the non-CMVR group (P=0.022), but the HIV viral load in the tears was not significantly different between the two groups (P=0.439). CONCLUSION Most patients with AIDS show a good viral response with a decreased HIV viral load and an increased CD4+ T-cell count in plasma after HAART. However, the HIV viral load remain quite high in the tear samples. Based on our results, we suggest that AIDS patients undergo long-term HAART that should not be interrupted.
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Affiliation(s)
- Yu Di
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Xin-Yu Zhao
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Jun-Jie Ye
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Bing Li
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Nan Ma
- Department of Ophthalmology, Beijing Tongren Hospital, Capital Medical University, Beijing 100730, China
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Liu Y, Chen AS, Kamphaengkham S, Leenasirimakul P, Jirawison C, Ausayakhun S, Margolis TP, Keenan JD. Diagnostic Utility of Ocular Symptoms and Vision for Cytomegalovirus Retinitis. PLoS One 2016; 11:e0165564. [PMID: 27788232 PMCID: PMC5082835 DOI: 10.1371/journal.pone.0165564] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Accepted: 10/13/2016] [Indexed: 11/23/2022] Open
Abstract
Purpose Cytomegalovirus (CMV) retinitis remains a leading cause of blindness in countries with a high burden of AIDS. Although dilated fundus examinations are recommended for those with CD4 counts below 100 cells/μL, in practice only those with poor vision and/or symptoms are routinely referred for screening. Therefore, the predictive value of this common practice should be assessed. Methods This is a prospective cross-sectional study. Patients with known HIV and a CD4 count of less than 100 cells/μL attending an HIV clinic in Chiang Mai, Thailand completed a standardized questionnaire about visual symptoms and underwent visual acuity testing and dilated fundus examination. Participants without CMV retinitis were invited for repeated examinations every 3 months until their CD4 count exceeded 100 cells/μL. Patient-level statistical analyses were conducted to calculate diagnostic test characteristics, with bootstrapping to account for correlated data. Results Of 103 study participants, 16 had CMV retinitis diagnosed at some point during the study. Participants with CMV retinitis were more likely to complain of visual symptoms compared to those without CMV retinitis (p = 0.01), including scotoma (p = 0.0002), itchy or watery eyes (p < 0.0001), and eye pain (p = 0.003); they were also more likely to have visual acuity worse than Counting Fingers (p = 0.0003). However, the absence of eye symptoms and the absence of poor vision did not strongly affect the probability that a patient did not have disease (negative likelihood ratio 0.56 and 0.76, respectively). Conclusions Ocular symptoms and poor visual acuity were poor diagnostic indicators for the presence of CMV retinitis. Systematic screening of HIV patients with CD4 counts below 100 cells/μl should be carried out to detect disease at an early stage, when blindness can still be prevented.
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Affiliation(s)
- Yingna Liu
- Harvard Medical School, Boston, Massachusetts, United States of America
- Francis I. Proctor Foundation, University of California San Francisco, San Francisco, California, United States of America
| | | | | | | | - Choeng Jirawison
- Department of Ophthalmology, Nakornping Hospital, Chiang Mai, Thailand
| | - Somsanguan Ausayakhun
- Department of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Todd P. Margolis
- Department of Ophthalmology and Visual Sciences, Washington University School of Medicine, St. Louis, Missouri, United States of America
| | - Jeremy D. Keenan
- Francis I. Proctor Foundation, University of California San Francisco, San Francisco, California, United States of America
- Department of Ophthalmology, University of California San Francisco, San Francisco, California, United States of America
- * E-mail:
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Leenasirimakul P, Liu Y, Jirawison C, Khienprasit N, Kamphaengkham S, Ausayakhun S, Chen J, Yen M, Heiden D, Holland GN, Margolis TP, Keenan JD. Risk factors for CMV retinitis among individuals with HIV and low CD4 count in northern Thailand: importance of access to healthcare. Br J Ophthalmol 2016; 100:1017-21. [PMID: 27297217 DOI: 10.1136/bjophthalmol-2016-308556] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Accepted: 05/12/2016] [Indexed: 11/03/2022]
Abstract
AIM To determine if poor access to healthcare is associated with increased cytomegalovirus (CMV) retinitis risk among patients with HIV with CD4 counts of <100 cells/μL screened in a resource-limited setting. METHODS This is a prospective cross-sectional study. Patients with known HIV and a CD4 count of <100 cells/μL attending an HIV clinic in Chiang Mai, Thailand, completed a standardised questionnaire and underwent dilated fundus examination. Participants without CMV retinitis were invited for repeated examinations every 3 months until their CD4 count exceeded 100 cells/μL. The relationship between various potential risk factors and CMV retinitis was assessed with logistic regression. RESULTS 103 study participants were enrolled. At enrolment, the mean age was 37.5 (95% CI 35.7 to 39.2) years, 61.2% (95% CI 51.6% to 70.7%) were male and the mean CD4 count was 29.5 (95% CI 25.9 to 33.1) cells/μL. 21 eyes from 16 (15.5%) participants were diagnosed with CMV retinitis. In multivariate analyses, CMV retinitis was significantly associated with lower CD4 count (OR 1.42 per 10-cell decrement, 95%CI 1.05 to 1.93), longer travel time to clinic (OR 3.85 for those with >30-min travel time, 95% CI 1.08 to 13.8) and lower income (OR 1.22 per US$50 less income, 95% CI 1.02 to 1.47). CONCLUSIONS CD4 count, low income and longer travel time to clinic were significant risk factors for CMV retinitis among patients with HIV in a resource-limited setting. These results suggest that reducing blindness from CMV retinitis should focus on increasing accessibility of screening examinations to poor and hard-to-reach patients.
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Affiliation(s)
| | - Yingna Liu
- Francis I. Proctor Foundation, University of California, San Francisco, California Harvard Medical School, Boston, Massachusetts, USA
| | - Choeng Jirawison
- Department of Ophthalmology, Nakornping Hospital, Chiang Mai, Thailand
| | - Nitta Khienprasit
- Department of Internal Medicine, Nakornping Hospital, Chiang Mai, Thailand
| | | | - Somsanguan Ausayakhun
- Department of Ophthalmology, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Jenny Chen
- Francis I. Proctor Foundation, University of California, San Francisco, California
| | - Michael Yen
- Francis I. Proctor Foundation, University of California, San Francisco, California
| | - David Heiden
- Department of Ophthalmology and Pacific Vision Foundation, California Pacific Medical Center, San Francisco, California, USA
| | - Gary N Holland
- Department of Ophthalmology, Ocular Inflammatory Disease Center, Jules 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
| | - Jeremy D Keenan
- Francis I. Proctor Foundation, University of California, San Francisco, California Department of Ophthalmology, University of California, San Francisco, California, USA
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Nishijima T, Yashiro S, Teruya K, Kikuchi Y, Katai N, Oka S, Gatanaga H. Routine Eye Screening by an Ophthalmologist Is Clinically Useful for HIV-1-Infected Patients with CD4 Count Less than 200 /μL. PLoS One 2015; 10:e0136747. [PMID: 26375282 PMCID: PMC4574439 DOI: 10.1371/journal.pone.0136747] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Accepted: 08/06/2015] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To investigate whether routine eye screening by an ophthalmologist in patients with HIV-1 infection is clinically useful. METHODS A single-center, retrospective study in Tokyo, Japan. HIV-1-infected patients aged over 17 years who visited our clinic for the first time between January 2004 and December 2013 and underwent full ophthalmologic examination were enrolled. At our clinic, ophthalmologic examination, including dilated retinal examination by indirect ophthalmoscopy was routinely conducted by ophthalmologists on the first visit. The prevalence of ophthalmologic diseases and associated factors including the existence of ocular symptoms were analyzed. RESULTS Of the 1,515 study patients, cytomegalovirus retinitis (CMV-R) was diagnosed in 24 (2%) patients, HIV retinopathy (HIV-R) in 127 (8%), cataract in 31 (2%), ocular syphilis in 4 (0.3%), and uveitis with unknown cause in 8 (0.5%). Other ocular diseases were diagnosed in 14 patients. The CD4 count was <200 /μL in all CMV-R cases and 87% of HIV-R. The prevalence of any ocular diseases, CMV-R, and HIV-R in patients with CD4 <200 /μL were 22%, 3%, and 15%, respectively, whereas for those with CD4 ≥200 /μL were 5%, 0%, and 2%, respectively. No ocular symptoms were reported by 71% of CMV-R cases and 82% of patients with any ocular diseases. CONCLUSIONS Routine ophthalmologic screening is recommended for HIV-1-infected patients with CD4 <200 /μL in resource-rich settings based on the high prevalence of ocular diseases within this CD4 count category and because most patients with ocular diseases, including those with CMV-R, were free of ocular symptoms.
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Affiliation(s)
- Takeshi Nishijima
- AIDS Clinical Center, National Center for Global Health and Medicine, Tokyo, Japan
- Center for AIDS Research, Kumamoto University, Kumamoto, Japan
| | - Shigeko Yashiro
- Department of Ophthalmology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Katsuji Teruya
- AIDS Clinical Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Yoshimi Kikuchi
- AIDS Clinical Center, National Center for Global Health and Medicine, Tokyo, Japan
| | - Naomichi Katai
- Department of Ophthalmology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Shinichi Oka
- AIDS Clinical Center, National Center for Global Health and Medicine, Tokyo, Japan
- Center for AIDS Research, Kumamoto University, Kumamoto, Japan
| | - Hiroyuki Gatanaga
- AIDS Clinical Center, National Center for Global Health and Medicine, Tokyo, Japan
- Center for AIDS Research, Kumamoto University, Kumamoto, Japan
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Shah JM, Leo SW, Lee TL, Tan XL, Pan JC, Wong EP, Yong VK, Lim TH, Teoh SC. A Cytomegalovirus Retinitis Screening Program: Evaluation of Enrollment Criteria for HIV Patients in Singapore. Ocul Immunol Inflamm 2014; 23:362-70. [DOI: 10.3109/09273948.2014.902472] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Jinesh M. Shah
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore,
| | - Seo W. Leo
- Dr Leo Adult & Paediatric Eye Specialist, Singapore,
- National Healthcare Group Eye Institute, Department of Ophthalmology, Tan Tock Seng Hospital, Singapore, and
| | - Tian L. Lee
- National Healthcare Group Eye Institute, Department of Ophthalmology, Tan Tock Seng Hospital, Singapore, and
| | - Xiu L. Tan
- National Healthcare Group Eye Institute, Department of Ophthalmology, Tan Tock Seng Hospital, Singapore, and
| | - James C. Pan
- National Healthcare Group Eye Institute, Department of Ophthalmology, Tan Tock Seng Hospital, Singapore, and
- Nobel Eye & Vision Centre, Singapore
| | - Elizabeth P. Wong
- National Healthcare Group Eye Institute, Department of Ophthalmology, Tan Tock Seng Hospital, Singapore, and
| | - Vernon K. Yong
- National Healthcare Group Eye Institute, Department of Ophthalmology, Tan Tock Seng Hospital, Singapore, and
| | - Tock H. Lim
- National Healthcare Group Eye Institute, Department of Ophthalmology, Tan Tock Seng Hospital, Singapore, and
| | - Stephen C. Teoh
- National Healthcare Group Eye Institute, Department of Ophthalmology, Tan Tock Seng Hospital, Singapore, and
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Human immunodeficiency virus-related retinal microangiopathy and systemic cytomegalovirus disease association. Jpn J Ophthalmol 2013; 57:372-8. [DOI: 10.1007/s10384-013-0247-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Accepted: 03/18/2013] [Indexed: 10/26/2022]
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Vogel JU, Otte J, Koch F, Gümbel H, Doerr HW, Cinatl J. Role of human cytomegalovirus genotype polymorphisms in AIDS patients with cytomegalovirus retinitis. Med Microbiol Immunol 2012; 202:37-47. [PMID: 22669631 DOI: 10.1007/s00430-012-0244-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2012] [Accepted: 05/08/2012] [Indexed: 12/20/2022]
Abstract
Although several host factors have been identified to influence the course of HCMV infection, it still remains unclear why in AIDS patients without highly active antiretroviral therapy human cytomegalovirus (HCMV) retinitis is one of the most common opportunistic infections, whereas in other immunosuppressed individuals it has a low incidence. It was suggested that HCMV glycoprotein B strains may be suitable as marker for virulence and HCMV retinitis. Moreover, UL144 ORF, a member of the TNF-α receptor superfamily, may play a crucial role in innate defences and adaptive immune response of HCMV infection. Furthermore, sequence analyses of HCMV genes UL128, UL130, and UL131A as major determinants of virus entry and replication in epithelial and other cell types were performed. To evaluate the association of sequence variability of depicted viral genes with HCMV retinitis and in vitro growth properties in retinal pigment epithelial cells (RPE) and human foreskin fibroblasts (HFF), we compared 14 HCMV isolates obtained from vitreous fluid and urine of AIDS patients with clinically proven HCMV retinitis. Isolates were analyzed by PCR cycle sequencing and phylogenetic analysis. In addition, sequences of HCMV strains AF1, U8, U11, VR1814, and its cell culture adapted derivates were included. Sequence analysis of gB yielded three genetic subtypes (gB type 1 (5 isolates), gB type 2 (12 isolates), and gB type 3 (5 Isolates)), whereas sequence analysis of UL144 showed a greater diversity (7 isolates type 1A, 2 isolates type 1C, 7 isolates type 2, and 3 isolates type 3). In contrast, the UL128, UL130, and UL131A genes of all low-passage isolates were highly conserved and showed no preferential clustering. Moreover, in HFF and RPE cells, all of our HCMV isolates replicated efficiently independently of their genetic subtype. In conclusion, beside a possible link between the gB subtype 2 and HCMV retinitis, our study found no direct evidence for a connection between UL144/UL128/UL130/UL131A genotypes and the incidence of HCMV retinitis in AIDS patients.
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Affiliation(s)
- Jens-Uwe Vogel
- Institute of Medical Virology, Goethe University Hospital, Frankfurt am Main, Germany.
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Kwun YK, Chae JB, Ham DI. Cinical Manifestations and Prognosis of Cytomegalovirus Retinitis. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2010. [DOI: 10.3341/jkos.2010.51.2.203] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Young Kyo Kwun
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ju Byung Chae
- Department of Ophthalmology, University of Ulsan, College of Medicine, Asan Medical Center, Seoul, Korea
| | - Don Il Ham
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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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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Characteristics of untreated AIDS-related cytomegalovirus retinitis. I. Findings before the era of highly active antiretroviral therapy (1988 to 1994). Am J Ophthalmol 2008; 145:5-11. [PMID: 18154750 DOI: 10.1016/j.ajo.2007.09.023] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2006] [Revised: 09/14/2007] [Accepted: 09/17/2007] [Indexed: 11/23/2022]
Abstract
PURPOSE To identify factors related to variations in the appearance of untreated AIDS-related cytomegalovirus (CMV) retinitis in severely immunodeficient individuals before the availability of highly active antiretroviral therapy (HAART) and to draw inferences regarding early events in the natural history of CMV retinitis based on clinical findings. DESIGN Retrospective, observational case series. METHODS We evaluated a series of 100 adult patients with AIDS and newly diagnosed CMV retinitis before the HAART era who were not being treated with specific anti-CMV therapy. Demographic factors, ophthalmic findings, and the influence of drug therapy (zidovudine, acyclovir) on lesion characteristics were evaluated. Lesion border opacity was scored using a four-point scale of severity. RESULTS Lesions could be categorized by type (fulminant/edematous or indolent/granular) in only 66% of eyes. Severe lesion border opacity (4+) was related to presence of zone 1 lesions (P = .032) and greater extent of disease (P = .004). Acyclovir use was associated with less severe opacity (P = .029) and less zone 1 involvement (P = .016). Early lesions were adjacent to vessels in 73% of eyes; the fovea was involved in 13% of eyes. CONCLUSIONS Lesion location and drug use that affects virus activity may influence the severity of lesion border opacity, a measure that may be more useful than lesion type in future clinical studies of CMV retinitis. In contrast to earlier concepts, CMV retinitis does not seem to be a fovea-sparing disease. Findings in this study can serve as a reference for investigations into possible changes in CMV retinitis since the introduction of HAART.
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13
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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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14
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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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Hodge WG, Boivin JF, Shapiro SH, Shah KC, Dionne MA. Iatrogenic risk factors for cytomegalovirus retinitis. Can J Ophthalmol 2005; 40:701-10. [PMID: 16518896 DOI: 10.1016/s0008-4182(05)80086-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND To determine the iatrogenic risk factors for cytomegalovirus (CMV) retinitis in patients with the acquired immunodeficiency syndrome (AIDS). METHODS The case-control study included 120 patients with CMV retinitis and 159 patients without CMV retinitis, all of whom had AIDS and CD4 counts less than 50 cells/microL at the time of diagnosis of retinitis or at the defined corresponding date in the controls. Iatrogenic risk factors studied were corticosteroid use, treatment with chemotherapy, treatment with radiotherapy, and blood transfusions. RESULTS Among the risk factors studied, only steroid use was predictive of CMV retinitis (odds ratio 6.41, 95% confidence interval 2.35-17.51). Based on this study, the use of steroids systemically elevated the risk of CMV retinitis.
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