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Yang B, Wu S, Yu S, Liang X, Liu Q, Huang F, Liang L. Posterior segment complications and the risk factors after allogeneic hematopoietic stem cell transplantation. Eye (Lond) 2023; 37:1816-1821. [PMID: 36115883 PMCID: PMC10275934 DOI: 10.1038/s41433-022-02250-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 08/13/2022] [Accepted: 09/07/2022] [Indexed: 11/08/2022] Open
Abstract
PURPOSE To study the posterior segment complications (PSC) and the risk factors in patients after allogeneic hematopoietic stem cell transplantation (HSCT). METHODS This cross-sectional, case-control study enroled 143 patients who received allogeneic HSCT. Comprehensive ocular examinations were performed to evaluate PSC and ocular Graft-versus-Host Disease (oGVHD). PSC was diagnosed based on the characteristic fundus findings and auxiliary examinations. Visual-evoked potential was examined in patients with unexplained visual loss and suspected visual pathway pathology (VPP). Ocular surface disease index, corneal fluorescein staining, conjunctival injection and Schirmer's test were scored to diagnose oGVHD. RESULTS PSC was detected in 36 (25.2%) patients, while 107 (74.8%) patients were not. Among them, 102 (71.3%) patients were diagnosed with oGVHD. The most common PSC included cytomegalovirus retinitis (13/143, 9.1%) and VPP (7/143, 4.9%). Central nervous system relapse of leukaemia was detected in four out of seven cases of VPP. Patients with PSC had worse visual acuity, lower prevalence and milder severity of oGVHD, and more donors from unrelated and human leucocyte antigen (HLA)-mismatch (all P < 0.05). PSC was associated with transplant from unrelated (OR = 6.494, 95% CI: 1.635-25.794, P = 0.008) and HLA-mismatched (OR = 7.193, 95% CI: 2.829-18.291, P < 0.001) donor but not with the occurrence of systemic GVHD or oGVHD. CONCLUSIONS PSC in post-HSCT patients was more common than previously noted, deserving the concern of ophthalmologists, especially in patients with unrelated or HLA-mismatched donors.
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Affiliation(s)
- Boyu Yang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Shaowen Wu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Shanshan Yu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Xiaoling Liang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Qifa Liu
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Fen Huang
- Department of Hematology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
| | - Lingyi Liang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China.
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2
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Luo J, Peng J, Zhao PQ, Fei P. CMV Retinitis in Wiskott Aldrich Syndrome. Ocul Immunol Inflamm 2023; 31:134-141. [PMID: 34878956 DOI: 10.1080/09273948.2021.1995762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
PURPOSE Wiskott-Aldrich syndrome (WAS) is an X-linked recessive disease whose optimal curative treatment is hematopoietic stem cell transplantation (HSCT). Patients with WAS may suffer from cytomegalovirus retinitis (CMVR) which can cause vision loss. This study is to report the progression and prognosis of patients with WAS and CMVR. METHODS A retrospective case series of ten patients with WAS and CMVR before and after HSCT who were referred to the Ophthalmology Department of Xinhua Hospital from June 2018 to February 2021. Progression and prognosis were recorded. RESULTS Five patients were diagnosed with CMVR before receiving HSCT at a median age of 10.5 months (range: 4-23 months). Eight patients developed CMVR post-transplantation with a median interval from HSCT of 3.5 months (range: 1-9 months). CONCLUSION Regular fundus examinations and prompt treatments in patients with WAS are therefore crucial before they receiving HSCT or approximately 3.5 months after HSCT until complete reconstitution of immune function.
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Affiliation(s)
- Jia Luo
- Xinhua Hospital, Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jie Peng
- Xinhua Hospital, Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Pei-Quan Zhao
- Xinhua Hospital, Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Ping Fei
- Xinhua Hospital, Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Shirane M, Yawata N, Motooka D, Shibata K, Khor SS, Omae Y, Kaburaki T, Yanai R, Mashimo H, Yamana S, Ito T, Hayashida A, Mori Y, Numata A, Murakami Y, Fujiwara K, Ohguro N, Hosogai M, Akiyama M, Hasegawa E, Paley M, Takeda A, Maenaka K, Akashi K, Yokoyama WM, Tokunaga K, Yawata M, Sonoda KH. Intraocular human cytomegaloviruses of ocular diseases are distinct from those of viremia and are capable of escaping from innate and adaptive immunity by exploiting HLA-E-mediated peripheral and central tolerance. Front Immunol 2022; 13:1008220. [PMID: 36341392 PMCID: PMC9626817 DOI: 10.3389/fimmu.2022.1008220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 09/20/2022] [Indexed: 01/24/2023] Open
Abstract
Human cytomegalovirus (HCMV) infections develop into CMV diseases that result in various forms of manifestations in local organs. CMV-retinitis is a form of CMV disease that develops in immunocompromised hosts with CMV-viremia after viruses in the peripheral circulation have entered the eye. In the HCMV genome, extensive diversification of the UL40 gene has produced peptide sequences that modulate NK cell effector functions when loaded onto HLA-E and are subsequently recognized by the NKG2A and NKG2C receptors. Notably, some HCMV strains carry UL40 genes that encode peptide sequences identical to the signal peptide sequences of specific HLA-A and HLA-C allotypes, which enables these CMV strains to escape HLA-E-restricted CD8+T cell responses. Variations in UL40 sequences have been studied mainly in the peripheral blood of CMV-viremia cases. In this study, we sought to investigate how ocular CMV disease develops from CMV infections. CMV gene sequences were compared between the intraocular fluids and peripheral blood of 77 clinical cases. UL40 signal peptide sequences were more diverse, and multiple sequences were typically present in CMV-viremia blood compared to intraocular fluid. Significantly stronger NK cell suppression was induced by UL40-derived peptides from intraocular HCMV compared to those identified only in peripheral blood. HCMV present in intraocular fluids were limited to those carrying a UL40 peptide sequence corresponding to the leader peptide sequence of the host's HLA class I, while UL40-derived peptides from HCMV found only in the peripheral blood were disparate from any HLA class I allotype. Overall, our analyses of CMV-retinitis inferred that specific HCMV strains with UL40 signal sequences matching the host's HLA signal peptide sequences were those that crossed the blood-ocular barrier to enter the intraocular space. UL40 peptide repertoires were the same in the intraocular fluids of all ocular CMV diseases, regardless of host immune status, implying that virus type is likely to be a common determinant in ocular CMV disease development. We thus propose a mechanism for ocular CMV disease development, in which particular HCMV types in the blood exploit peripheral and central HLA-E-mediated tolerance mechanisms and, thus, escape the antivirus responses of both innate and adaptive immunity.
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Affiliation(s)
- Mariko Shirane
- Department of Ophthalmology, Kyushu University, Fukuoka, Japan
| | - Nobuyo Yawata
- Department of Ocular Pathology and Imaging Science, Kyushu University, Fukuoka, Japan
- Ocular inflammation and Immunology, Singapore Eye Research Institute, Singapore, Singapore
- Ophthalmology and Visual Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore, Singapore
| | - Daisuke Motooka
- Department of Infection Metagenomics, Research Institute for Microbial Diseases, Osaka University, Osaka, Japan
- Integrated Frontier Research for Medical Science Division, Institute for Open and Transdisciplinary Research Initiatives (OTRI), Osaka University, Osaka, Japan
| | - Kensuke Shibata
- Department of Ocular Pathology and Imaging Science, Kyushu University, Fukuoka, Japan
- Department of Microbiology and Immunology, Graduate School of Medicine, Yamaguchi University, Yamaguchi, Japan
- Department of Molecular Immunology, Research Institute for Microbial Diseases, Osaka University, Osaka, Japan
| | - Seik-Soon Khor
- Genome Medical Science Project, National Center for Global Health and Medicine, Tokyo, Japan
| | - Yosuke Omae
- Genome Medical Science Project, National Center for Global Health and Medicine, Tokyo, Japan
| | - Toshikatsu Kaburaki
- Department of Ophthalmology, The University of Tokyo Hospital, Tokyo, Japan
- Department of Ophthalmology, Jichi Medical University Saitama Medical Center, Saitama, Japan
| | - Ryoji Yanai
- Department of Ophthalmology, Yamaguchi University Graduate School of Medicine, Yamaguchi, Japan
| | - Hisashi Mashimo
- Department of Ophthalmology, Japan Community Health Care Organization Hospital, Osaka, Japan
| | - Satoshi Yamana
- Department of Ophthalmology, Kyushu University, Fukuoka, Japan
| | - Takako Ito
- Department of Ophthalmology, Kyushu University, Fukuoka, Japan
| | - Akira Hayashida
- Department of Ophthalmology, Kyushu University, Fukuoka, Japan
| | - Yasuo Mori
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Science, Fukuoka, Japan
| | - Akihiko Numata
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Science, Fukuoka, Japan
| | - Yusuke Murakami
- Department of Ophthalmology, Kyushu University, Fukuoka, Japan
| | - Kohta Fujiwara
- Department of Ophthalmology, Kyushu University, Fukuoka, Japan
| | - Nobuyuki Ohguro
- Department of Ophthalmology, Japan Community Health Care Organization Hospital, Osaka, Japan
| | - Mayumi Hosogai
- Department of Ophthalmology, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Masato Akiyama
- Department of Ocular Pathology and Imaging Science, Kyushu University, Fukuoka, Japan
| | - Eiichi Hasegawa
- Department of Ophthalmology, Kyushu University, Fukuoka, Japan
| | - Michael Paley
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
| | - Atsunobu Takeda
- Department of Ophthalmology, Kyushu University, Fukuoka, Japan
| | - Katsumi Maenaka
- Center for Research and Education on Drug Discovery, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
- Laboratory of Biomolecular Science, Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
- Global Station for Biosurfaces and Drug Discovery, Hokkaido University, Sapporo, Japan
| | - Koichi Akashi
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Science, Fukuoka, Japan
| | - Wayne M. Yokoyama
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, United States
- Bursky Center for Human Immunology and Immunotherapy Programs, Washington University, St. Louis, MO, United States
| | - Katsushi Tokunaga
- Genome Medical Science Project, National Center for Global Health and Medicine, Tokyo, Japan
| | - Makoto Yawata
- Singapore Institute for Clinical Sciences (SICS), Agency for Science, Technology and Research, ASTAR, Singapore, Singapore
- Department of Pediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Department of Pediatrics, National University Health System, Singapore, Singapore
- Immunology Programme, Life Sciences Institute, National University of Singapore, Singapore, Singapore
- National University Singapore Medicine Immunology Translational Research Programme, National University of Singapore, Singapore, Singapore
- International Research Center for Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Koh-Hei Sonoda
- Department of Ophthalmology, Kyushu University, Fukuoka, Japan
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Vassallo F, Nuzzi R, Cattani I, Dellacasa C, Giaccone L, De Rosa FG, Cavallo R, Iovino G, Brunello L, Bruno B, Busca A. CMV retinitis in a stem cell transplant recipient treated with foscarnet intravitreal injection and CMV specific immunoglobulins. Ther Adv Hematol 2020; 11:2040620720975651. [PMID: 33354311 PMCID: PMC7734499 DOI: 10.1177/2040620720975651] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 10/23/2020] [Indexed: 01/03/2023] Open
Abstract
Cytomegalovirus (CMV) retinitis (CMVR) has been reported rarely in patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT). In addition, little is known about strategies for ophthalmic surveillance and adequate antiviral treatment of CMVR. A case of CMVR in an allogeneic HSCT recipient is described, including clinical signs and therapy. An adult patient received HSCT from a matched unrelated donor for treatment of a Burkitt lymphoma. Donor and recipients were both CMV positive. Starting on day +40, the patient presented multiple CMV reactivation, treated with valganciclovir, foscarnet and a combination of both. On day +160, the patient started complaining of conjunctival hyperaemia and a decrease in visual acuity. Fundoscopy revealed retinal lesions consistent with CMVR, although whole blood CMV DNAemia was negative. Aqueous humor biopsy showed the presence of CMV infection (CMV DNA 230400 UI/ml). CMVR was treated with foscarnet (180 mg i.v. and 1.2 mg intravitreal injection) combined with anti CMV immunoglobulin at 0.5 ml/kg every 2 weeks. After 4 weeks of systemic therapy, 20 weekly doses of intravitreal foscarnet and six cycles of immunoglobulins, a significant improvement of visual acuity was observed. The treatment was well tolerated with no side effect. In conclusion, our case suggests that systemic and local antiviral treatment combined with CMV-specific-IVIG, may reduce CMV load in the eye of patients with CMVR, leading to a consistent improvement of visual acuity. Systematic ophthalmologic examination should be recommended in HSCT recipients with multiple CMV reactivations and high peak CMV DNA levels.
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Affiliation(s)
- Francesco Vassallo
- Department of Oncology and Hematology, AOU Citta' della Salute e della Scienza, Turin, Italy
| | - Raffaele Nuzzi
- Eye Clinic Section, Department of Surgical Sciences, University of Turin, Italy
| | - Ilaria Cattani
- Eye Clinic Section, Department of Surgical Sciences, University of Turin, Italy
| | - Chiara Dellacasa
- Stem Cell Transplant Center, AOU Citta' della Salute e della Scienza, Turin, Italy
| | - Luisa Giaccone
- Stem Cell Transplant Center, AOU Citta' della Salute e della Scienza, Turin, Italy
| | | | - Rossana Cavallo
- SC Microbiology and Virology, A.O.U. Città della Salute e della Scienza di Torino, Torino, Italy
| | - Giorgia Iovino
- Department of Oncology and Hematology, AOU Citta' della Salute e della Scienza, Turin, Italy
| | - Lucia Brunello
- Stem Cell Transplant Center, AOU Citta' della Salute e della Scienza, Turin, Italy
| | - Benedetto Bruno
- Stem Cell Transplant Center, AOU Citta' della Salute e della Scienza, Turin, Italy
| | - Alessandro Busca
- Stem Cell Transplant Center, AOU Citta' della Salute e della Scienza, Corso Bramante 88, Turin, 10126, Italy
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Cytomegalovirus retinitis after allogeneic hematopoietic stem cell transplantation under cytomegalovirus antigenemia-guided active screening. Bone Marrow Transplant 2020; 56:1266-1271. [PMID: 33311594 DOI: 10.1038/s41409-020-01176-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 10/14/2020] [Accepted: 11/25/2020] [Indexed: 11/09/2022]
Abstract
Although cytomegalovirus (CMV) remains a leading cause of morbidity and mortality after allogeneic hematopoietic stem cell transplantation (HSCT), the incidence of CMV retinitis is considered to be lower than the incidence of CMV infection in other organs following allogeneic HSCT. In this study, the incidence and characteristics of CMV retinitis were retrospectively evaluated in recipients of allogeneic HSCT. Ophthalmological screening was performed at the development of ocular symptoms or positive CMV infection using peripheral blood evaluated by pp65 antigenemia or polymerase chain reaction. Of the 514 patients, 13 patients developed CMV retinitis. The median onset of CMV retinitis was day 34 (range, 21-118) post transplant, and the cumulative incidence was 2.5% (95% CI, 1.6-4.2) at 6 months after transplantation. Five patients presented ocular symptoms at the onset. In the remaining eight asymptomatic patients, the diagnosis of CMV retinitis was made by the screening guided by positive CMV infection. All evaluable patients responded to antiviral treatment but three showed incomplete improvement with ocular sequela. Our results suggest that the incidence of CMV retinitis after allogeneic HSCT is not negligible and active ophthalmological screening based not only on symptoms but also positive CMV infection monitoring contributes to the early diagnosis of CMV retinitis.
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Prognostic factors of cytomegalovirus retinitis after hematopoietic stem cell transplantation. PLoS One 2020; 15:e0238257. [PMID: 32877457 PMCID: PMC7467317 DOI: 10.1371/journal.pone.0238257] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 08/12/2020] [Indexed: 11/19/2022] Open
Abstract
PURPOSE To identify the visual prognostic factors in patients with cytomegalovirus (CMV) retinitis after hematopoietic stem cell transplantation (HSCT). METHODS This retrospective cohort study included 4241 patients who underwent HSCT from April 1, 2010 to March 31, 2019 at Seoul St. Mary's Hospital. Of them, 1063 patients presented CMV viremia, and 67 patients (93 eyes) were diagnosed with CMV retinitis. We enrolled 66 patients (91 eyes). The main outcomes included the initial best-corrected visual acuity (BCVA), BCVA at the diagnosis of retinitis and last visit, involved retinal zone, peak CMV DNA levels in the peripheral blood and aqueous humor, time between HSCT and the diagnosis of retinitis, time between the diagnosis of viremia and retinitis, complications, recurrence, survival, and so on. RESULTS The mean BCVA (logarithm of the minimum angle of resolution) values before HSCT, at the time of retinitis diagnosis, and at the last visit were 0.041 ± 0.076, 0.262 ± 0.529, and 0.309 ± 0.547, respectively. Multiple regression analysis revealed that the involved zone (P = 0.001), time between HSCT and retinitis diagnosis (P = 0.019), and survival status (P = 0.001) were associated with the final visual acuity. CONCLUSIONS The final visual prognosis was worse in patients with greater invasion of the central retinal zone, those with a longer interval between HSCT and the diagnosis of retinitis, and those who died. Prompt diagnosis of CMV retinitis through periodic fundus examinations of patients with CMV viremia can prevent severe vision loss. Once CMV viremia is confirmed, we recommend fundus examinations to be immediately performed and repeated every 2 weeks for at least 2 months, even if the CMV DNA titer in the peripheral blood becomes negative.
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Clinical features of cytomegalovirus retinitis after solid organ transplantation versus hematopoietic stem cell transplantation. Graefes Arch Clin Exp Ophthalmol 2020; 259:585-591. [PMID: 32761472 DOI: 10.1007/s00417-020-04871-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 07/08/2020] [Accepted: 07/27/2020] [Indexed: 01/07/2023] Open
Abstract
PURPOSE To investigate and compare the clinical features of cytomegalovirus (CMV) retinitis after solid organ transplantation (SOT) and hematopoietic stem cell transplantation (HSCT) and to determine the poor prognostic factors. METHODS Patients consulted to the ophthalmology department for CMV viremia after transplantation between March 2008 and February 2018 and followed for more than 6 months were analyzed. Medical records regarding demographic, serologic, and ocular characteristics were compared between the SOT and HSCT groups. Factors associated with poor visual outcomes were determined with logistic regression. RESULTS CMV retinitis developed in 11.3% of patients with CMV viremia following transplantation. In the SOT group (25 eyes/18 patients) and the HSCT group (33 eyes/21 patients), CMV retinitis occurred at 5.8 months and 3.7 months post-transplantation, respectively. Mortality was significantly higher in the HSCT group (52.4% vs. 5.6%, P < 0.001). During the mean 11.7 months of follow-up, visual acuity tended to be aggravated (P = 0.087) despite antiviral treatment, which was especially notable in the SOT group (P = 0.028). Six eyes (10.3%) underwent vitrectomy due to retinal detachment, most of which (5 eyes) were in the SOT group. Multivariate logistic regression analysis showed that the presence of concurrent CMV disease (OR = 14.11, P = 0.009) and foveal involvement (OR = 114.85, P = 0.001) were poor prognostic factors. CONCLUSION Clinical manifestations of CMV retinitis differed between the HSCT and SOT group. Concurrent CMV diseases and foveal involvement were associated with poor visual outcomes in CMV retinitis following transplantation.
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Yan CH, Wang Y, Mo XD, Sun YQ, Wang FR, Fu HX, Chen Y, Han TT, Kong J, Cheng YF, Zhang XH, Xu LP, Liu KY, Huang XJ. Incidence, risk factors, and outcomes of cytomegalovirus retinitis after haploidentical hematopoietic stem cell transplantation. Bone Marrow Transplant 2020; 55:1147-1160. [PMID: 31992849 DOI: 10.1038/s41409-020-0790-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 12/24/2019] [Accepted: 01/13/2020] [Indexed: 12/15/2022]
Abstract
This study investigated the epidemiological characteristics of cytomegalovirus retinitis (CMVR) after haploidentical hematopoietic stem cell transplantation (HSCT). We studied a cohort of 1466 consecutive patients who had undergone haploidentical HSCT between 2013 and 2017. We documented 34 episodes of CMVR in 31 patients, with a median onset of 167 days after the transplant. The cumulative incidence of CMVR was 2.3% 1 year after the transplant. Multivariate analysis suggested that platelet engraft failure at 100 days, EBV DNAemia, refractory or recurrent CMV DNAemia, and acute graft-versus-host disease were related to the development of CMVR in patients with CMV DNAemia. Patients with ≥3 risk factors (high risk) had a higher 1-year incidence of CMVR than patients with ≤2 risk factors (low risk) (26.2% vs. 0.6%, P < 0.001). In patients with CMVR, visual acuity (VA) improved in 16 episodes, remained stable in 10 episodes, and worsened in 8 episodes. The variable related to the improvement of VA was VA ≥ 0.1 at time of CMVR diagnosis. Our study showed that CMVR was a rare complication after haploidentical HSCT but that the risk was greater in patients with multiple risk factors.
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Affiliation(s)
- Chen-Hua Yan
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Xi Zhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Suzhou, China
| | - Yu Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Xi Zhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Suzhou, China
| | - Xiao-Dong Mo
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Xi Zhimen South Street No. 11, Beijing, 100044, China
| | - Yu-Qian Sun
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Xi Zhimen South Street No. 11, Beijing, 100044, China
| | - Feng-Rong Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Xi Zhimen South Street No. 11, Beijing, 100044, China
| | - Hai-Xia Fu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Xi Zhimen South Street No. 11, Beijing, 100044, China
| | - Yao Chen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Xi Zhimen South Street No. 11, Beijing, 100044, China
| | - Ting-Ting Han
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Xi Zhimen South Street No. 11, Beijing, 100044, China
| | - Jun Kong
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Xi Zhimen South Street No. 11, Beijing, 100044, China
| | - Yi-Fei Cheng
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Xi Zhimen South Street No. 11, Beijing, 100044, China
| | - Xiao-Hui Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Xi Zhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Suzhou, China
| | - Lan-Ping Xu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Xi Zhimen South Street No. 11, Beijing, 100044, China
| | - Kai-Yan Liu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Xi Zhimen South Street No. 11, Beijing, 100044, China
| | - Xiao-Jun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Xi Zhimen South Street No. 11, Beijing, 100044, China.
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Infectious uveitis in immunodeficient HIV-negative patients: A retrospective study. Biomed Pap Med Fac Univ Palacky Olomouc Czech Repub 2019; 164:410-416. [PMID: 31435074 DOI: 10.5507/bp.2019.036] [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: 04/14/2019] [Accepted: 07/22/2019] [Indexed: 11/23/2022] Open
Abstract
AIMS Cases of infectious uveitis in immunodeficient patients may present with atypical clinical features because the clinical course of disease is usually affected by the compromised immune system. Therefore, it is sometimes difficult to determine the correct diagnosis. The aim of this study was to evaluate a prevalence of immunodeficient HIV-negative individuals among patients with infectious uveitis and to assess diagnostic and therapeutic approaches. METHODS A retrospective study. RESULTS In years 2003-2017, we diagnosed 594 patients with infectious uveitis. In 35 of them, infectious uveitis occurred on the basis of immunodeficiency (malignancy, immunosuppressive therapy etc.). The most common infectious uveitis was cytomegalovirus retinitis, followed by acute retinal necrosis, herpetic anterior uveitis, endogenous fungal endophthalmitis, toxoplasmic retinochoroiditis, progressive outer retinal necrosis and syphilis. In indicated cases, intraocular fluid examination was a valuable diagnostic tool. After initiation of treatment, improvement of BCVA was observed in 13 eyes, stabilization in 13 eyes and deterioration in 11 eyes. In some patients who experienced adverse effects of medication, the recommended doses were decreased. CONCLUSION Our experience shows that patients with diagnoses of acute retinal necrosis or progressive outer retinal necrosis have a poor visual prognosis. The occurrence of cytomegalovirus retinitis signifies a very unfavorable survival prognosis in patients who underwent hematopoietic stem cell transplantation; the patients in our study died within 1 year from cytomegalovirus retinitis diagnosis.
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10
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Pande A, Dubberke ER. Cytomegalovirus Infections of the Stem Cell Transplant Recipient and Hematologic Malignancy Patient. Infect Dis Clin North Am 2019; 33:485-500. [DOI: 10.1016/j.idc.2019.02.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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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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Voigt V, Andoniou CE, Schuster IS, Oszmiana A, Ong ML, Fleming P, Forrester JV, Degli-Esposti MA. Cytomegalovirus establishes a latent reservoir and triggers long-lasting inflammation in the eye. PLoS Pathog 2018; 14:e1007040. [PMID: 29852019 PMCID: PMC5978784 DOI: 10.1371/journal.ppat.1007040] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Accepted: 04/17/2018] [Indexed: 01/15/2023] Open
Abstract
Recent outbreaks of Ebola and Zika have highlighted the possibility that viruses may cause enduring infections in tissues like the eye, including the neural retina, which have been considered immune privileged. Whether this is a peculiarity of exotic viruses remains unclear, since the impact of more common viral infections on neural compartments has not been examined, especially in immunocompetent hosts. Cytomegalovirus is a common, universally distributed pathogen, generally innocuous in healthy individuals. Whether in immunocompetent hosts cytomegalovirus can access the eye, and reside there indefinitely, was unknown. Using the well-established murine cytomegalovirus infection model, we show that systemic infection of immunocompetent hosts results in broad ocular infection, chronic inflammation and establishment of a latent viral pool in the eye. Infection leads to infiltration and accumulation of anti-viral CD8+ T cells in the eye, and to the development of tissue resident memory T cells that localize to the eye, including the retina. These findings identify the eye as an unexpected reservoir for cytomegalovirus, and suggest that common viruses may target this organ more frequently than appreciated. Notably, they also highlight that infection triggers sustained inflammatory responses in the eye, including the neural retina.
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Affiliation(s)
- Valentina Voigt
- Immunology and Virology Program, Centre for Ophthalmology and Visual Science, The University of Western Australia, Crawley, Western Australia, Australia
- Centre for Experimental Immunology, Lions Eye Institute, Nedlands, Western Australia, Australia
| | - Christopher E. Andoniou
- Immunology and Virology Program, Centre for Ophthalmology and Visual Science, The University of Western Australia, Crawley, Western Australia, Australia
- Centre for Experimental Immunology, Lions Eye Institute, Nedlands, Western Australia, Australia
| | - Iona S. Schuster
- Immunology and Virology Program, Centre for Ophthalmology and Visual Science, The University of Western Australia, Crawley, Western Australia, Australia
- Centre for Experimental Immunology, Lions Eye Institute, Nedlands, Western Australia, Australia
| | - Anna Oszmiana
- Immunology and Virology Program, Centre for Ophthalmology and Visual Science, The University of Western Australia, Crawley, Western Australia, Australia
- Centre for Experimental Immunology, Lions Eye Institute, Nedlands, Western Australia, Australia
| | - Monique L. Ong
- Immunology and Virology Program, Centre for Ophthalmology and Visual Science, The University of Western Australia, Crawley, Western Australia, Australia
- Centre for Experimental Immunology, Lions Eye Institute, Nedlands, Western Australia, Australia
| | - Peter Fleming
- Immunology and Virology Program, Centre for Ophthalmology and Visual Science, The University of Western Australia, Crawley, Western Australia, Australia
- Centre for Experimental Immunology, Lions Eye Institute, Nedlands, Western Australia, Australia
| | - John V. Forrester
- Immunology and Virology Program, Centre for Ophthalmology and Visual Science, The University of Western Australia, Crawley, Western Australia, Australia
- Centre for Experimental Immunology, Lions Eye Institute, Nedlands, Western Australia, Australia
- University of Aberdeen, Division of Applied Medicine, Section of Immunology and Infection, Institute of Medical Sciences, Foresterhill, Aberdeen, Scotland, United Kingdom
| | - Mariapia A. Degli-Esposti
- Immunology and Virology Program, Centre for Ophthalmology and Visual Science, The University of Western Australia, Crawley, Western Australia, Australia
- Centre for Experimental Immunology, Lions Eye Institute, Nedlands, Western Australia, Australia
- * E-mail:
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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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High ocular CMV copies and mismatched receipts may predict poor visual prognosis in CMV retinitis patients following allogeneic haematopoietic stem cell transplantation. BMC Ophthalmol 2017; 17:224. [PMID: 29187167 PMCID: PMC5707780 DOI: 10.1186/s12886-017-0622-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Accepted: 11/20/2017] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To summarize the clinical characteristics and potential factors affecting the visual outcomes in patients with cytomegalovirus retinitis following allogeneic haematopoietic stem cell transplantation (HSCT). METHODS This retrospective study enrolled 12 patients (19 eyes) with cytomegalovirus retinitis after HSCT at Guangzhou First People's Hospital in China between January 2013 and December 2014. Demographic and clinical characteristics, ocular manifestations and visual outcomes were evaluated by reviewing medical records at the Departments of Hematology and Ophthalmology. All patients were followed up at least 6 months after stopping antiviral therapy. The visual outcome was defined as improvement, stabilization and deterioration. RESULTS The subjects were composed of 7 human leucocyte antigen-matched and 5 mismatched receipts. All patients received combined systemic and intravitreous antiviral therapy. Eleven eyes gained improved or stabilized visual acuity, while 8 eyes suffered deterioration. Eyes with cytomegalovirus load less than 1 × 104 copies/ml in vitreous accounted for higher rate in eyes with good visual prognosis than those with cytomegalovirus copies above 1 × 104 copies/ml (52.63% vs 5.26%, P < 0.001). Human leucocyte antigen-matched receipts gained better visual prognosis than those mismatched ones (47.37% vs10.53%, P < 0.05). The virus types, cytomegalovirus peak in the blood, involved retinal zone and size had no influence on the visual outcomes (all P > 0.05). CONCLUSIONS High ocular cytomegalovirus copies and mismatched receipts may be potential adverse factors affecting visual outcomes in cytomegalovirus retinitis patients following allogeneic HSCT.
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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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Marr KA. Infections in Hematopoietic Stem Cell Transplant Recipients. Infect Dis (Lond) 2017. [DOI: 10.1016/b978-0-7020-6285-8.00080-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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17
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Hong SI, Kim T, Park SY, Jung J, Lee JY, Chong YP, Sung H, Lee SO, Choi SH, Kim YS, Woo JH, Kim SH. Sensitivity of the Cytomegalovirus Antigenemia Assay to Diagnose Cytomegalovirus Retinitis. Infect Chemother 2016; 48:302-308. [PMID: 27883376 PMCID: PMC5204009 DOI: 10.3947/ic.2016.48.4.302] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2016] [Accepted: 09/02/2016] [Indexed: 12/04/2022] Open
Abstract
Background Cytomegalovirus (CMV) retinitis is one of the most important tissue-invasive CMV diseases in immunocompromised patients. Since 1980, non-invasive diagnostic methods, notably the CMV antigenemia assay, have been widely used as adjunct tests to diagnose tissue-invasive CMV diseases. However, there are limited data on the diagnostic value of the CMV antigenemia assay for diagnosing CMV retinitis. Materials and Methods We performed a retrospective review of all cases of CMV retinitis at Asan Medical Center, Seoul, South Korea over a 9-year period. The diagnosis of CMV retinitis was made by experienced ophthalmologists according to medical history and an ophthalmoscopic appearance of typical retinopathy, together with absence of an alternative diagnosis. Results We analyzed 44 patients with CMV retinitis (affecting 57 eyes) for whom the CMV antigenemia assay was performed. Of the 44 patients, 31 (70%) were HIV-uninfected and 13 (30%) were HIV-infected. The overall sensitivity of the CMV antigenemia assay was 66% (95% confidence interval [CI] 50–80%). The test’s sensitivity showed a non-significant trend towards being higher in HIV-infected patients than in HIV-uninfected patients (sensitivity 85% vs 58%, respectively, P = 0.16). In a subgroup analysis of the 35 patients without other concurrent tissue-invasive CMV disease, the sensitivity of the CMV antigenemia assay was 57% (95% CI 40–74%). Conclusions The CMV antigenemia assay has limited value as a non-invasive diagnostic adjunct test for CMV retinitis. Therefore, the results of the assay need to be interpreted in the context of underlying disease, clinical presentation, and ophthalmoscopic findings.
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Affiliation(s)
- Sun In Hong
- Department of Infectious Diseases, Gyeongsang National University Changwon Hospital, Gyeongsang National University School of Medicine, Changwon, Korea.,Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Taeeun Kim
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Se Yoon Park
- Division of Infectious Diseases, Department of Internal Medicine, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Jiwon Jung
- Division of Infectious Diseases, Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine, Ulsan, Korea
| | - Joo Yong Lee
- Department of Ophthalmology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yong Phil Chong
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Heungsup Sung
- Department of Laboratory Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sang Oh Lee
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sang Ho Choi
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Yang Soo Kim
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Jun Hee Woo
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Sung Han Kim
- Department of Infectious Diseases, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea.
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Hiwarkar P, Gajdosova E, Qasim W, Worth A, Breuer J, Chiesa R, Ridout D, Edelsten C, Moore A, Amrolia P, Veys P, Rao K. Frequent Occurrence of Cytomegalovirus Retinitis During Immune Reconstitution Warrants Regular Ophthalmic Screening in High-Risk Pediatric Allogeneic Hematopoietic Stem Cell Transplant Recipients. Clin Infect Dis 2014; 58:1700-6. [DOI: 10.1093/cid/ciu201] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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19
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Stoyanova EI, Riemens A, Lokhorst HM, te Boome L, Rothova A. Absence of intraocular infections after hematopoietic stem cell transplantation at a single center: the experience with current preventive regimens. Ocul Immunol Inflamm 2013; 22:116-20. [PMID: 24102631 DOI: 10.3109/09273948.2013.827216] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE To investigate the prevalence of intraocular infections after allogeneic stem cell transplantation (allo-SCT). METHODS The study design was a single institutional retrospective noncomparative cohort of 135 consecutive patients in 2006 and 2007 who underwent allo-SCT for hematological malignancy. The primary outcome was the development of intraocular infections after allo-SCT and secondary outcome consisted of development of other ocular disorders during follow-up. RESULTS The most frequent ocular sequel to allo-SCT included ocular graft-versus-host disease (GvHD), which developed in 37/135 patients (27%). Intraocular infection occurred in 1 of 135 patients (0.7%). This patient developed infectious chorioretinitis together with osteomyelitis, endocarditis, and brain abscess with fungus Scedosporium and was successfully treated with a combination of voriconazole, amphotericine B, and surgical interventions. Viral and/or bacterial intraocular infections were not observed at all. CONCLUSIONS Intraocular infections after allo-SCT are currently uncommon due to systematic use of preemptive treatment regimens, frequent controls, and early treatment of systemic infections.
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Miao H, Tao Y, Jiang YR, Li XX. Multiple intravitreal injections of ganciclovir for cytomegalovirus retinitis after stem-cell transplantation. Graefes Arch Clin Exp Ophthalmol 2013; 251:1829-33. [PMID: 23665863 DOI: 10.1007/s00417-013-2368-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Revised: 04/17/2013] [Accepted: 04/22/2013] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND Cytomegalovirus (CMV) infection is a major cause of morbidity and mortality in patients after hematopoietic stem cell transplantation (HSCT). Although much effort has been put into dealing with CMV retinitis secondary to acquired immunodeficiency syndrome (AIDS), the few reports which have been published have mainly focused on treatment of CMVR after HSCT. METHODS This clinical interventional retrospective study included 14 patients (eight men; mean age 23.89 ± 12.09; 23 eyes) who suffered from CMV retinitis after stem-cell transplantation, in order to evaluate the efficacy and safety of multiple intravitreal injections of ganciclovir (IVG) for patients with CMV retinitis. All patients received 4 injections of IVG of 1 mg at 1 week intervals, and were followed up weekly for at least 2 months with measurement of best-corrected visual acuity (BCVA) and CMV levels in anterior aqueous humor with real-time polymerase chain reaction. Anterior aqueous humor was obtained before each injection. RESULTS The levels of CMV in anterior aqueous humor showed significant decrease from (6.34 ± 15.78) × 10(5) copies/ml at baseline to (5.22 ± 12.15) × 10(3) copies/ml at 1 month (P < 0.001, Mann-Whitney U test). CMV couldn't be detected in 11 eyes (47.8 %) after two injections, and this rose to 18 eyes (78.3 %) at 1 month. The mean logMAR BCVA was 0.659 ± 0.572 at baseline and 0.680 ± 0.527 at 2 months, which suggested no significant improvement (P = 0.736, Mann-Whitney U test) during the procedure. All patients experienced improved vitreous opacity and diminished area of the lesion under funduscopy after 4 injections of IVG. No severe complications developed. CONCLUSIONS Multiple IVG seemed to be beneficial for patients with CMV retinitis after stem-cell transplantation, in reducing CMV levels in aqueous humor. Further study to optimize the dose of ganciclovir is needed in order to achieve better treatment outcomes.
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Affiliation(s)
- Heng Miao
- Department of Ophthalmology, People's Hospital, Key Laboratory of Vision Loss and Restoration, Ministry of Education, Peking University, 11 Xizhimen South Street, Xicheng District, 100044, Beijing, China
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Risk Factors for Cytomegalovirus Retinitis in Patients with Cytomegalovirus Viremia after Hematopoietic Stem Cell Transplantation. Ophthalmology 2012; 119:1892-8. [DOI: 10.1016/j.ophtha.2012.03.032] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2011] [Revised: 03/16/2012] [Accepted: 03/16/2012] [Indexed: 11/21/2022] Open
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Infectious causes of posterior uveitis and panuveitis in Thailand. Jpn J Ophthalmol 2012; 56:390-5. [PMID: 22539102 DOI: 10.1007/s10384-012-0144-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Accepted: 03/26/2012] [Indexed: 10/28/2022]
Abstract
PURPOSE To determine the infectious causes of posterior uveitis (PU) and panuveitis (panU) in Thailand. METHODS We investigated the infectious causes of uveitis involving the posterior segment of the eye by using real-time polymerase chain reaction (PCR) for cytomegalovirus (CMV), herpes simplex virus (HSV-1, HSV-2), varicella zoster virus and Toxoplasma gondii (T. gondii) DNA in intraocular samples of 80 human immunodeficiency virus (HIV)-negative patients. Additionally, in 61 patients, we performed Goldmann-Witmer coefficient (GWC) analysis for T. gondii. RESULTS Twenty-four (30 %) patients with PU and/or panU had a positive PCR result. Overall, CMV was the most frequently identified organism. While CMV was the most common cause of uveitis in the patients on immunosuppressive medications for nonocular disorders, HSV was the most common cause of posterior and panuveitis in the patients not receiving such medication. In 38 PU patients, CMV was the most common detected pathogen. In 42 panU patients, CMV and HSV-2 were the most frequently identified pathogens. Out of 61 paired samples analyzed for T. gondii by GWC analysis, only 1 revealed a positive result. There was no difference in PCR results between aqueous humor and vitreous samples. CONCLUSIONS CMV was the most frequently identified infectious organism in posterior and panuveitis of HIV-1-negative Thai patients. Aqueous humor and vitreous samples showed similar diagnostic values in PCR analysis.
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Marr KA. Infections in hematopoietic stem cell transplant recipients. Infect Dis (Lond) 2010. [DOI: 10.1016/b978-0-323-04579-7.00074-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Hiemenz JW. Management of Infections Complicating Allogeneic Hematopoietic Stem Cell Transplantation. Semin Hematol 2009; 46:289-312. [DOI: 10.1053/j.seminhematol.2009.03.005] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Choi SM, Lee DG, Park SH, Kim SH, Kim YJ, Min CK, Kim HJ, Lee S, Choi JH, Yoo JH, Kim DW, Lee JW, Min WS, Shin WS, Kim CC. Characteristics of Cytomegalovirus Diseases among Hematopoietic Stem Cell Transplant Recipients : A 10-year Experience at an University Hospital in Korea. Infect Chemother 2009. [DOI: 10.3947/ic.2009.41.1.9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Affiliation(s)
- Su-Mi Choi
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Dong-Gun Lee
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sun Hee Park
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Si-Hyun Kim
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yoo-Jin Kim
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chang-Ki Min
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hee-Je Kim
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seok Lee
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jung-Hyun Choi
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jin-Hong Yoo
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Dong-Wook Kim
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jong-Wook Lee
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Woo-Sung Min
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Wan-Shik Shin
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Chun-Choo Kim
- Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Song WK, Min YH, Kim YR, Lee SC. Cytomegalovirus Retinitis after Hematopoietic Stem Cell Transplantation with Alemtuzumab. Ophthalmology 2008; 115:1766-70. [DOI: 10.1016/j.ophtha.2008.04.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2008] [Revised: 04/13/2008] [Accepted: 04/14/2008] [Indexed: 10/21/2022] Open
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Cesaro S, Boaro MP, Pillon M, Calore E, Cermakova I, Perruccio K, Mengoli C, Messina C. Immune reconstitution complicated by CMV retinitis in a pediatric patient who underwent haploidentical CD34+-selected hematopoietic stem cell transplant for acute lymphoblastic leukemia. Int J Hematol 2008; 88:145-148. [PMID: 18604650 DOI: 10.1007/s12185-008-0126-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2008] [Revised: 05/22/2008] [Accepted: 06/04/2008] [Indexed: 12/28/2022]
Abstract
We describe two episodes of CMV retinitis in a pediatric patient who underwent a CD34+ selected graft from his haploidentical father. Both recipient and donor were cytomegalovirus (CMV) seropositive. Both episodes occurred late post-grafting during a phase of complete immunological recovery with sufficient numbers of circulating CMV-specific clones. Antiviral treatment with foscarnet and ganciclovir was successful but prolonged treatment was required to prevent relapses. We hypothesize that this complication was more related to an immune reconstitution process than to an immune-deficient state post-grafting. We conclude that CMV retinitis is a late complication of HSCT that can occur despite satisfactory immune reconstitution. Usually, it is responsive to antiviral therapy. Dilated fundoscopic examination is essential both for examining patients with reduced visual acuity and for screening asymptomatic patients.
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Affiliation(s)
- Simone Cesaro
- Pediatric Hematology Oncology, Department of Pediatrics, University of Padova, Via Giustiniani 3, 35128, Padova, Italy.
| | - Maria Paola Boaro
- Pediatric Hematology Oncology, Department of Pediatrics, University of Padova, Via Giustiniani 3, 35128, Padova, Italy
| | - Marta Pillon
- Pediatric Hematology Oncology, Department of Pediatrics, University of Padova, Via Giustiniani 3, 35128, Padova, Italy
| | - Elisabetta Calore
- Pediatric Hematology Oncology, Department of Pediatrics, University of Padova, Via Giustiniani 3, 35128, Padova, Italy
| | - Ivete Cermakova
- Service of Pediatric Ophthalmology, Department of Pediatrics, University of Padova, Padova, Italy
| | - Katia Perruccio
- Division of Hematology and Clinical Immunology, Department of Clinical and Experimental Medicine, IRCCS Foundation on Transplantation Biotechnologies, University of Perugia, Perugia, Italy
| | - Carlo Mengoli
- Department of Histology, Microbiology and Medical Biotechnology, University of Padova, Padova, Italy
| | - Chiara Messina
- Pediatric Hematology Oncology, Department of Pediatrics, University of Padova, Via Giustiniani 3, 35128, Padova, Italy
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In vitro cell-mediated immune responses of human immunodeficiency virus-infected and -uninfected individuals to whole cytomegalovirus antigens and their subunits. CLINICAL AND VACCINE IMMUNOLOGY : CVI 2008; 15:1398-409. [PMID: 18579698 DOI: 10.1128/cvi.00479-07] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The aim of this study was to optimize the ability to detect cytomegalovirus (CMV)-specfic cell-mediated immunity (CMI) in human immunodeficiency virus (HIV)-infected individuals by comparing different assays (the lymphocyte proliferation assay [LPA] and assays for gamma interferon [IFN-gamma] and interleukin-2 [IL-2] production) and CMV antigenic preparations. Thresholds discriminating positive from negative CMI results were developed with specimens from 36 CMV-seropositive and 21 CMV-seronegative healthy individuals. The analysis showed that the CMI elicited by any of the four CMV whole lysates tested in this study tended to be more robust and sensitive than the responses to the subunit antigens gB and pp65. LPA and inducible IFN-gamma but not IL-2 were highly sensitive measures of CMV-specific CMI in HIV-infected and -uninfected individuals. The ability to detect CMV-specific LPA or IFN-gamma responses in HIV-infected individuals significantly increased with higher CD4 cell numbers. Nevertheless, the proportion of HIV-infected subjects with CD4 counts of >or=500 cells/mul who had a detectable CMV-specific CMI remained significantly lower than that of healthy adults. The ability to detect CMV-specific CMI in HIV-infected individuals decreased with higher levels of HIV replication, with discriminative thresholds of 10(3) to 10(4) HIV RNA copies/ml of plasma, for LPA or inducible IFN-gamma production elicited by different antigens. The LPA responses obtained with CMV whole lysate and phytohemagglutinin were significantly correlated in HIV-infected subjects but not uninfected controls, indicating a novel characteristic of the CMI defect caused by HIV. The intrasubject variabilities of the CMV-specific CMI were similar in HIV-infected and -uninfected individuals. These data show that LPA and the inducible IFN-gamma production elicited by CMV whole lysates may be used to assess modifications of the immune competency of HIV-infected individuals.
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