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Tungsattayathitthan U, Singcanvanit R, Choopong P, Jaru-Ampornpan P, Tesavibul N, Sopitviriyaporn W, Boonsopon S. Predictors for Recurrence of Cytomegalovirus Retinitis in HIV-Negative Patients. Ocul Immunol Inflamm 2024; 32:493-500. [PMID: 36749945 DOI: 10.1080/09273948.2023.2170250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 01/12/2023] [Accepted: 01/14/2023] [Indexed: 02/09/2023]
Abstract
PURPOSE To investigate the incidence of and predictive factors for recurrent cytomegalovirus retinitis (CMVR) in human immunodeficiency virus (HIV)-negative patients. METHODS A retrospective review of HIV-negative patients who were newly diagnosed with CMVR between January 2005 and February 2019. RESULTS Of 28 patients (44 eyes), 35.9% of eyes had a recurrence of CMVR after discontinuation of anti-CMV therapy. The incidence of CMVR recurrence was 17 per 100 eye-years. The factors significantly associated with CMVR recurrence were eyes with retinitis area of more than 25% (P = .013), absence of vitreous haze (P = .003), neutropenia at presentation (P = .001), and absence of systemic immunosuppression therapy prior to presentation (P = .002). CONCLUSION Eyes with a large area of retinitis, absence of vitreous haze, and neutropenia at presentation are predictive of CMVR recurrence while receiving systemic immunosuppression prior to CMVR presentation has a lower risk of CMVR recurrence.
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Affiliation(s)
- Usanee Tungsattayathitthan
- Department of Ophthalmology, Faculty of Medicine, Siriaj Hospital, Mahidol University, Bangkok, Thailand
| | - Rithorn Singcanvanit
- Department of Ophthalmology, Faculty of Medicine, Siriaj Hospital, Mahidol University, Bangkok, Thailand
| | - Pitipol Choopong
- Department of Ophthalmology, Faculty of Medicine, Siriaj Hospital, Mahidol University, Bangkok, Thailand
| | - Pimkwan Jaru-Ampornpan
- Department of Ophthalmology, Faculty of Medicine, Siriaj Hospital, Mahidol University, Bangkok, Thailand
| | - Nattaporn Tesavibul
- Department of Ophthalmology, Faculty of Medicine, Siriaj Hospital, Mahidol University, Bangkok, Thailand
| | - Wanchana Sopitviriyaporn
- Department of Ophthalmology, Faculty of Medicine, Siriaj Hospital, Mahidol University, Bangkok, Thailand
| | - Sutasinee Boonsopon
- Department of Ophthalmology, Faculty of Medicine, Siriaj Hospital, Mahidol University, Bangkok, Thailand
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Li WW, Zhang YM, Shen MZ, Mo XD. Efficacy and safety of letermovir prophylaxis for cytomegalovirus infection after hematopoietic stem cell transplantation. BLOOD SCIENCE 2024; 6:e00178. [PMID: 38213825 PMCID: PMC10781138 DOI: 10.1097/bs9.0000000000000178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 11/22/2023] [Indexed: 01/13/2024] Open
Abstract
Letermovir is a specific inhibitor of cytomegalovirus (CMV) terminase complex. Several studies have reported that letermovir can effectively prevent CMV activation after allogeneic hematopoietic stem cell transplantation (allo-HSCT). We aimed to identify the efficacy and safety of letermovir prophylaxis for CMV infection after allo-HSCT with a systemic review and meta-analysis. A literature search was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-analyses statement. PubMed and Embase databases were searched. A total of 28 studies were included. The incidence of CMV activation at 14 weeks after HSCT was 0.10 (95% confidence interval [CI], 0.06-0.18), which was 0.10 (95% CI, 0.04-0.21) and 0% in adult and children (2 studies were included and both of them were 0%). In addition, the incidence of CMV activation at 14 weeks after allo-HSCT was 0.11 (95% CI, 0.06-0.21) and 0.07 (only 1 study included), respectively, in retrospective and prospective studies. The incidence of CMV activation at 100 and 200 days after HSCT was 0.23 (95% CI, 0.16-0.33) and 0.49 (95% CI, 0.32-0.67), respectively. The incidence of CMV disease at 14 weeks and at 6 months after HSCT was 0.01 (95% CI, 0.01-0.02) and 0.03 (95% CI, 0.01-0.09), respectively. Thus, our systemic review and meta-analysis suggested that letermovir prophylaxis was safe and effective for CMV activation after allo-HSCT.
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Affiliation(s)
- Wen-Wen Li
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
- Department of Hematology, Qingdao Women and Children’s Hospital, Qingdao, China
| | - Yong-Mei Zhang
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
- Department of Hematology, Shijiazhuang People’s Hospital, Shijiazhuang, China
| | - Meng-Zhu Shen
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xiao-Dong Mo
- Peking University People’s Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
- Research Unit of Key Technique for Diagnosis and Treatments of Hematologic Malignancies (2019RU029), Chinese Academy of Medical Sciences, Beijing, China
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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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Sun YQ, Ma R, Huang XJ. Optimizing the treatment of cytomegalovirus infection in allo-HSCT recipients. Expert Rev Clin Immunol 2023; 19:227-235. [PMID: 36541485 DOI: 10.1080/1744666x.2023.2161510] [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: 12/24/2022]
Abstract
INTRODUCTION Cytomegalovirus (CMV) infection continues to negatively impact the prognosis after allogeneic hematopoietic stem cell transplantation (allo-HSCT), even with active monitoring and preemptive strategies. Recent progress in pharmacology, immunotherapy, and vaccines has improved the strategy of CMV management. AREAS COVERED We summarized recent advances in managing CMV infection post allo-HSCT, including diagnosis, prophylaxis, and treatment. In this review, we mainly focused on approaches that have optimized or might optimize the management of CMV infection after allo-HSCT. EXPERT OPINION In our opinion, optimized management covers aspects including the serial monitoring of CMV-DNA and CMI, an accurate diagnosis, effective prophylaxis, and a rational preemptive therapy integrating antiviral drugs and cell therapies. Strategies based on the understanding of CMV pathogenesis and CMV-related immune reconstitution after allo-HSCT will be a direction in future studies.
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Affiliation(s)
- Yu-Qian Sun
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Rui Ma
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
| | - Xiao-Jun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 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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[The Chinese consensus on the management of cytomegalovirus infection in allogeneic hematopoietic stem cell transplantation patients (2022)]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2022; 43:617-623. [PMID: 36709144 PMCID: PMC9593016 DOI: 10.3760/cma.j.issn.0253-2727.2022.08.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Janicka-Maszke Z, Konopa J, Ślizień M, Glasner P, Chamienia A, Dębska-Ślizień A, Michalska-Małecka K, Glasner L. Cytomegaloviral Retinitis in a Heart Transplant Patient: Case Report and Review of the Literature. Transplant Proc 2022; 54:1158-1166. [PMID: 35760629 DOI: 10.1016/j.transproceed.2022.02.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Accepted: 02/18/2022] [Indexed: 11/29/2022]
Abstract
Cytomegalovirus (CMV) poses a significant threat to solid organ transplant recipients (SOTR). The incidence of CMV disease in SOTR varies according to immunosuppressive therapy, antiviral prophylaxis, donor and recipient serologic compatibility, and the transplanted organ: 9% to 23%, 22% to 29% and 8% to 32% after heart, liver and kidney transplant, respectively. CMV retinitis (CMVR) is a rare manifestation of CMV with a high risk of blindness. Infection may vary in severity, from initially clinically silent cases to full-blown advanced changes involving the eye. The most characteristic effects are changes in the retina, which usually begin at the retina's periphery and are asymptomatic, then these changes spread toward the center as the disease progresses and impairs vision. We describe CMV vitritis and retinitis in a 74-year-old patient after heart transplantation conducted in 1992. The first symptom of the disease was low vision in the left eye. Initially no blood viremia was observed; then the CMV viral load in the blood and vitreous body of the right eye was 2454 and 26 million IU/mL.Despite the initiation of treatment (intravitreal and then intravenous ganciclovir), the inflammatory process progressed rapidly and vision in the left eye was lost, although functional visual acuity in the right eye was maintained. Systemic antiviral therapy with intravenous ganciclovir lasted 6 weeks until the eradication of CMV viremia. The patient was on prophylactic therapy with oral valganciclovir for 12 months. A clinically silent course of CMVR delays diagnosis and therapy. Therefore, it is recommended that all SOTR undergo periodic ophthalmologic control to avoid delayed diagnosis.
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Affiliation(s)
- Zofia Janicka-Maszke
- Departments of Ophthalmology, Transplantology, and Internal Diseases, Medical University of Gdansk, Gdansk, Poland.
| | - Joanna Konopa
- Departments of Nephrology, Transplantology, and Internal Diseases, Medical University of Gdansk, Gdansk, Poland
| | - Mateusz Ślizień
- Departments of Ophthalmology, Transplantology, and Internal Diseases, Medical University of Gdansk, Gdansk, Poland
| | - Paulina Glasner
- Departments of Ophthalmology, Transplantology, and Internal Diseases, Medical University of Gdansk, Gdansk, Poland
| | - Andrzej Chamienia
- Departments of Nephrology, Transplantology, and Internal Diseases, Medical University of Gdansk, Gdansk, Poland
| | - Alicja Dębska-Ślizień
- Departments of Nephrology, Transplantology, and Internal Diseases, Medical University of Gdansk, Gdansk, Poland
| | - Katarzyna Michalska-Małecka
- Departments of Ophthalmology, Transplantology, and Internal Diseases, Medical University of Gdansk, Gdansk, Poland
| | - Leopold Glasner
- Departments of Ophthalmology, Transplantology, and Internal Diseases, Medical University of Gdansk, Gdansk, Poland
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Mo W, Chen X, Zhang X, Wang S, Li L, Zhang Y. The Potential Association of Delayed T Lymphocyte Reconstitution Within Six Months Post-Transplantation With the Risk of Cytomegalovirus Retinitis in Severe Aplastic Anemia Recipients. Front Cell Infect Microbiol 2022; 12:900154. [PMID: 35694535 PMCID: PMC9174513 DOI: 10.3389/fcimb.2022.900154] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 04/26/2022] [Indexed: 11/13/2022] Open
Abstract
Background Delayed immune reconstitution after allogeneic hematopoietic stem cell transplantation (HSCT) is significantly associated with cytomegalovirus (CMV) infection. The aim of this study was to observe the recovery trend of peripheral lymphocyte subsets and immunoglobulins in HSCT recipients who developed CMV retinitis (CMVR). Methods We identified 37 CMVR cases and 303 non-CMVR controls in this case-control study from a database of 404 consecutive severe aplastic anemia patients who received allogeneic HSCT at a single center between 2015 and 2020. We analyzed the transplant outcomes and immune reconstitution principles with a focus on lymphocyte CD series and immunoglobulin series within the first year post-HSCT. Results Thirty-seven patients (55 eyes) were diagnosed with CMVR, with a mean onset time of 155 days post-HSCT. Among the 37 patients, one never had CMV detected in his blood but had a high CMV load in his intraocular fluid at the time of CMVR diagnosis. In the controls, 195 had CMV viremia and 108 did not. Compared with controls, CMVR cases had a longer duration of CMV viremia and a higher peak number of CMV load. T lymphocyte subsets including CD3, CD4 and CD8 were significantly lower in CMVR cases within six months after HSCT (all p < 0.05). Immunoglobulins also showed a slower recovery trend in CMVR cases. The recovery of B lymphocytes and natural killer cells exhibited no significant differences between the two groups. Conclusions It is not enough to develop fundus screening strategies by merely relying on the CMV serostatus of recipients. Dynamic and continuous monitoring of T lymphocyte subsets, especially within six months post-HSCT, as well as serum immunoglobulin levels, can provide assistance with screening program of CMVR in HSCT recipients with severe aplastic anemia.
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Affiliation(s)
- Wenjian Mo
- Department of Hematology, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Xiangting Chen
- Department of Ophthalmology, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Xu Zhang
- Department of Ophthalmology, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Shunqing Wang
- Department of Hematology, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Ling Li
- Department of Biology, University of North Dakota, Grand Forks, ND, United States
| | - Yuehong Zhang
- Department of Ophthalmology, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
- *Correspondence: Yuehong Zhang,
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9
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Xu CQ, Chen XL, Zhang DS, Wang JW, Yuan H, Chen WF, Xia H, Zhang ZY, Peng FH. Diagnosis of cytomegalovirus encephalitis using metagenomic next-generation sequencing of blood and cerebrospinal fluid: A case report. World J Clin Cases 2022; 10:4601-4607. [PMID: 35663067 PMCID: PMC9125273 DOI: 10.12998/wjcc.v10.i14.4601] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 12/23/2021] [Accepted: 03/25/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Cytomegalovirus (CMV) infections in the population are mostly subclinical, inapparent, or latent. However, it is rare in brain tissue. Most reported CMV encephalitis cases were patients with immunodeficiency. The diagnosis and detection rate of CMV encephalitis in patients with normal immune function needs to be further improved. CASE SUMMARY An 86-year-old male was admitted due to a sudden onset of unconsciousness for 3 h. The patient developed status epilepticus and was relieved after antiepileptic treatment. Encephalitis was considered due to the high signals of diffusion-weighted imaging sequences in the right central region by magnetic resonance imaging. Metagenomic next-generation sequencing (mNGS) of blood and cerebrospinal fluid revealed CMV, with unique reads number being 614 and 1, respectively. Simultaneous quantitative PCR results showed CMV positive in blood samples and negative in cerebrospinal fluid samples. The patient was finally diagnosed as CMV encephalitis with status epilepticus. After the antiviral, hormonal, and γ-globulin pulse therapy, the patient's condition improved, and he was finally discharged. CONCLUSION mNGS could be a reliable approach for the diagnosis of CMV encephalitis, with high efficiency, sensitivity, and specificity.
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Affiliation(s)
- Chang-Qing Xu
- Department of Neurology, Dongguan Kanghua Hospital, Dongguan 523080, Guangdong Province, China
| | - Xia-Ling Chen
- Department of Neurology, Dongguan Kanghua Hospital, Dongguan 523080, Guangdong Province, China
| | - Dong-Sheng Zhang
- Department of Neurology, Dongguan Kanghua Hospital, Dongguan 523080, Guangdong Province, China
| | - Jia-Wei Wang
- Department of Neurology, Dongguan Kanghua Hospital, Dongguan 523080, Guangdong Province, China
| | - Hong Yuan
- Department of Neurology, Dongguan Kanghua Hospital, Dongguan 523080, Guangdong Province, China
| | - Wei-Fan Chen
- Department of Neurology, Dongguan Kanghua Hospital, Dongguan 523080, Guangdong Province, China
| | - Han Xia
- Department of Scientific Affairs, Hugobiotech Co., Ltd., Beijing 100176, China
| | - Zhong-Yin Zhang
- Department of Neurology, Dongguan Kanghua Hospital, Dongguan 523080, Guangdong Province, China
| | - Fu-Hua Peng
- Department of Neurology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, Guangdong Province, China
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Zhang Y, Liang Y, Zhang X, Wang S, Cao J, Gao Z, Li L, Mo W. Pre-Transplant Platelet Refractoriness and Alternative Donors Are Associated With Cytomegalovirus Retinitis in Hematopoietic Stem Cell Transplantation for Severe Aplastic Anemia. Front Cell Infect Microbiol 2022; 12:870296. [PMID: 35372094 PMCID: PMC8964998 DOI: 10.3389/fcimb.2022.870296] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 02/23/2022] [Indexed: 01/17/2023] Open
Abstract
Background Cytomegalovirus retinitis is a severe, vision-threatening opportunistic infection in an immunodeficient population. Reports on cytomegalovirus retinitis in hematopoietic stem cell transplant recipients due to severe aplastic anemia have been scant. This study assessed the risk of cytomegalovirus retinitis in relation to the pre-transplant status of severe aplastic anemia patients. Methods We conducted a retrospective nested case-control study of cytomegalovirus retinitis among severe aplastic anemia patients receiving allogeneic hematopoietic stem cell transplants in a tertiary care institution that attends severe aplastic anemia patients from southern China from January 1, 2013 to December 31, 2018. Each cytomegalovirus retinitis case was matched with four controls without cytomegalovirus retinitis by age and gender. Thirteen pre-transplant parameters were chosen to compare the risk factor levels between the cases and controls. Multivariable logistic regressions were used to estimate the odds ratios (ORs) and 95% confidence intervals (CIs). Results A total of 361 severe aplastic anemia patients received hematopoietic stem cell transplants in the study period 2013–2018 in our medical institution, and 31 (8.58%) developed cytomegalovirus retinitis. Cytomegalovirus retinitis was diagnosed in the median of 148 days after transplantation. We confirmed platelet refractoriness more frequently in cases than in controls (p = 0.0005). Compared with human leukocyte antigen-matched sibling donors, alternative donors were significantly more prone to cytomegalovirus retinitis (p = 0.0009). After stepwise selection in multivariate logistic regression, platelet refractoriness (OR 5.41, 95% CI 1.98–15.39), haploidentical donor (OR 7.46, 95% CI 2.19–34.87), and unrelated donor (OR 8.38, 95% CI 2.30–41.34) were associated with an increased risk of cytomegalovirus retinitis. Conclusions Pre-transplant platelet refractoriness and alternative donors were significant predictors of cytomegalovirus retinitis in severe aplastic anemia recipients. These results highlight the importance of accounting for existing risks while developing prevention strategies and preemptive treatment for severe aplastic anemia recipients. We recommend that the platelet count be closely monitored and thrombopoietin be properly applied during the period when cytomegalovirus retinitis is prone to occur.
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Affiliation(s)
- Yuehong Zhang
- Department of Ophthalmology, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Yuqin Liang
- Department of Ophthalmology, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Xu Zhang
- Department of Ophthalmology, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Shunqing Wang
- Department of Hematology, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Jinpeng Cao
- State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, China
- Guangzhou Laboratory, Bio-Island, Guangzhou, China
| | - Zongyin Gao
- Department of Ophthalmology, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
| | - Ling Li
- Department of Biology, University of North Dakota, Grand Forks, ND, United States
- *Correspondence: Wenjian Mo, ; Ling Li,
| | - Wenjian Mo
- Department of Hematology, Guangzhou First People’s Hospital, School of Medicine, South China University of Technology, Guangzhou, China
- *Correspondence: Wenjian Mo, ; Ling Li,
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11
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Chen WB, Long Z, Hou J, Miao H, Zhao MW. Continuous High-Dose (6 mg) vs. Low-Dose (3 mg) Intravitreal Ganciclovir for Cytomegalovirus Retinitis After Haploidentical Hematopoietic Stem Cell Transplantation: A Randomized Controlled Study. Front Med (Lausanne) 2022; 8:750760. [PMID: 35004721 PMCID: PMC8739491 DOI: 10.3389/fmed.2021.750760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 11/29/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose: To evaluate the safety and efficacy of continuous high-dose (6 mg) intravitreal ganciclovir injections (IVG) for cytomegalovirus (CMV) retinitis (CMVR) after haploidentical hematopoietic stem cell transplantation (Haplo-HSCT), and to explore factors that may influence the treatment procedure. Design: Prospective, randomized, single-blinded, positive-controlled, interventional, comparative study. Methods: A total of 22 patients with CMVR (32 eyes) were randomized to either high-dose group (IVG 6 mg weekly) or low-dose group (IVG 3 mg given twice weekly for 2 weeks as induction phase and weekly thereafter as maintenance phase). Patients who were recorded any positive CMV DNAemia or other active CMV diseases and needed systemic anti-CMV treatment during the study period were excluded. The vision outcome, variables of the treatment procedure, and incidence of complication and CMVR recurrence were analyzed and compared. Logistic regression was applied to determine the factors that may have an impact on the treatment process at baseline. Results: Compared to the low-dose group, the high-dose group resulted in a median of two less intravitreal injections (4 vs. 6 times, respectively, P = 0.016), while the rate of vision stability or improvement (81.2 vs. 87.5%), the incidence of complication (6.2 vs. 18.8%), and CMVR recurrence (12.5% vs. 6.2%) were similar (all P > 0.05). No drug-related toxicity was observed. Initial aqueous CMV-DNA load (OR: 6.872, 95% CI: 1.335–35.377, P = 0.021) and extension of lesion (OR: 0.942, 95% CI: 0.897 to .991, P = 0.020), but not dosing regimen (P = 0.162), were predictors of the treatment duration. Conclusions: Continuous high-dose regimen was well tolerated and resulted in less intravitreal injections, with similar vision outcomes and safety profiles. The clinical course of CMVR after Haplo-HSCT was determined by its own nature at baseline and could not be modified by treatment protocols under consistent immune background.
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Affiliation(s)
- Wei-Bin Chen
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China.,Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Ze Long
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China.,Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Jing Hou
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China.,Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Heng Miao
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China.,Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
| | - Ming-Wei Zhao
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China.,Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China.,Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China.,College of Optometry, Peking University Health Science Center, Beijing, China
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12
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Luo XH, Zhu Y, Chen YT, Shui LP, Liu L. CMV Infection and CMV-Specific Immune Reconstitution Following Haploidentical Stem Cell Transplantation: An Update. Front Immunol 2021; 12:732826. [PMID: 34777342 PMCID: PMC8580860 DOI: 10.3389/fimmu.2021.732826] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 09/14/2021] [Indexed: 02/05/2023] Open
Abstract
Haploidentical stem cell transplantation (haploSCT) has advanced to a common procedure for treating patients with hematological malignancies and immunodeficiency diseases. However, cure is seriously hampered by cytomegalovirus (CMV) infections and delayed immune reconstitution for the majority of haploidentical transplant recipients compared to HLA-matched stem cell transplantation. Three major approaches, including in vivo T-cell depletion (TCD) using antithymocyte globulin for haploSCT (in vivo TCD-haploSCT), ex vivo TCD using CD34 + positive selection for haploSCT (ex vivo TCD-haploSCT), and T-cell replete haploSCT using posttransplant cyclophosphamide (PTCy-haploSCT), are currently used worldwide. We provide an update on CMV infection and CMV-specific immune recovery in this fast-evolving field. The progress made in cellular immunotherapy of CMV infection after haploSCT is also addressed. Groundwork has been prepared for the creation of personalized avenues to enhance immune reconstitution and decrease the incidence of CMV infection after haploSCT.
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Affiliation(s)
- Xiao-Hua Luo
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yan Zhu
- Department of Hematology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Yu-Ting Chen
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Li-Ping Shui
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Lin Liu
- Department of Hematology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
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13
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Long Z, Hou J, Miao H. NEOVASCULAR COMPLICATIONS FROM CYTOMEGALOVIRUS NECROTIZING RETINOPATHY IN PATIENTS AFTER HAPLOIDENTICAL HEMATOPOIETIC STEM CELL TRANSPLANTATION. Retina 2021; 41:1526-1532. [PMID: 33323907 PMCID: PMC8210782 DOI: 10.1097/iae.0000000000003040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
PURPOSE To report the incidence and clinical features of neovascular complications from cytomegalovirus (CMV) necrotizing retinopathy in patients after haploidentical hematopoietic stem cell transplantation. METHODS Thirty-nine patients (58 eyes) of CMV necrotizing retinopathy after haploidentical hematopoietic stem cell transplantation in our institute between January 2018 and June 2020 were retrospectively reviewed, and cases that developed neovascular complications during follow-up were identified and described. RESULTS Two (2 eyes) cases that developed neovascular glaucoma from CMV necrotizing retinopathy were identified. Both of them manifested as granular peripheral retinitis, panretinal occlusive vasculitis, and some degree of intraocular inflammation, which were consistent with chronic retinal necrosis. Insidious progression of isolated immune-mediated occlusive vasculitis that could only be observed on fundus fluorescein angiography without active retinitis or intraocular inflammation was recognized to be the cause in one of two cases. CONCLUSION Neovascular glaucoma developed in 5.1%/cases and 3.4%/eyes complicated by CMV chronic retinal necrosis and vasculitis in patients after haploidentical hematopoietic stem cell transplantation, which warrants the needs for long-term follow-up. Immune-mediated CMV vasculitis could be an isolated manifestation in patients with a minimal immune deviation and may only be found on fundus fluorescein angiography, which emphasizes the importance of fundus fluorescein angiography on a regular basis during follow-up.
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Affiliation(s)
- Ze Long
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China
- Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China
- Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China; and
- College of Optometry, Peking University Health Science Center, Beijing, China.
| | - Jing Hou
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China
- Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China
- Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China; and
- College of Optometry, Peking University Health Science Center, Beijing, China.
| | - Heng Miao
- Department of Ophthalmology and Clinical Center of Optometry, Peking University People's Hospital, Beijing, China
- Eye Diseases and Optometry Institute, Peking University People's Hospital, Beijing, China
- Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroid Diseases, Beijing, China; and
- College of Optometry, Peking University Health Science Center, Beijing, China.
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14
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Risk factors and outcomes of diffuse alveolar haemorrhage after allogeneic haematopoietic stem cell transplantation. Bone Marrow Transplant 2021; 56:2097-2107. [PMID: 33846561 PMCID: PMC8040008 DOI: 10.1038/s41409-021-01293-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 03/15/2021] [Accepted: 03/29/2021] [Indexed: 02/05/2023]
Abstract
Diffuse alveolar haemorrhage (DAH) is a life-threatening pulmonary complication occurring after allogeneic haematopoietic stem cell transplantation (allo-HSCT) without an explicit aetiology or a standard treatment. This study aimed to explore the occurrence and prognosis of DAH after allo-HSCT, in addition to comparing discrepancies in the incidence, clinical characteristics and outcomes of DAH between patients undergoing haploidentical HSCT (HID-HSCT) and matched related donor HSCT (MRD-HSCT). We retrospectively evaluated 92 consecutive patients among 3987 patients with a confirmed diagnosis of DAH following allo-HSCT (HID: 71 patients, MRD: 21 patients). The incidence of DAH after allo-HSCT was 2.3%, 2.4% after HID-HSCT and 2.0% after MRD-HSCT (P = 0.501). The prognosis of patients with DAH after transplantation is extremely poor. The duration of DAH was 7.5 days (range, 1-48 days). The probabilities of overall survival (OS) were significantly different between patients with and without DAH within 2 years after transplantation (P < 0.001). According to the Cox regression analysis, a significant independent risk factor for the occurrence of DAH was delayed platelet engraftment (P < 0.001), and a high D-dimer level (>500 ng/ml) was a significant risk factor for the poor prognosis of DAH. HID-HSCT is similar to MRD-HSCT in terms of the outcomes of DAH.
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15
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Limaye AP, Babu TM, Boeckh M. Progress and Challenges in the Prevention, Diagnosis, and Management of Cytomegalovirus Infection in Transplantation. Clin Microbiol Rev 2020; 34:34/1/e00043-19. [PMID: 33115722 PMCID: PMC7920732 DOI: 10.1128/cmr.00043-19] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Hosts with compromised or naive immune systems, such as individuals living with HIV/AIDS, transplant recipients, and fetuses, are at the highest risk for complications from cytomegalovirus (CMV) infection. Despite substantial progress in prevention, diagnostics, and treatment, CMV continues to negatively impact both solid-organ transplant (SOT) and hematologic cell transplant (HCT) recipients. In this article, we summarize important developments in the field over the past 10 years and highlight new approaches and remaining challenges to the optimal control of CMV infection and disease in transplant settings.
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Affiliation(s)
- Ajit P Limaye
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA
| | - Tara M Babu
- Division of Infectious Diseases, University of Rochester Medical Center, Rochester, New York, USA
- Department of Infectious Diseases, Overlake Medical Center, Bellevue, Washington, USA
| | - Michael Boeckh
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
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16
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Zhang C, Wang YE, Miao H, Hou J. Efficacy and Safety of Aqueous Interleukin-8-Guided Treatment in Cytomegalovirus Retinitis after Bone Marrow Hematopoietic Stem Cell Transplantation. Ocul Immunol Inflamm 2020; 30:758-765. [PMID: 33064057 DOI: 10.1080/09273948.2020.1823422] [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] [Indexed: 10/23/2022]
Abstract
PURPOSE To explore the optimal treatment for cytomegalovirus retinitis (CMVR) in patients status-post Allogeneic bone marrow hematopoietic stem cell transplantation (Allo-HSCT), based on aqueous humor indicators. METHODS A randomized controlled study with 35 eyes. Eyes were randomized with a 1:1 ratio to standard treatment group (Group 1, with treatment endpoint as aqueous CMV-DNA load<103 copy/ml), and interleukin (IL)-8 group (Group 2, with treatment endpoint as aqueous IL-8 level <30 pg/ml or CMV-DNA load<103 copy/ml) to receive antiviral intravitreal injections. Number of injections, CMVR recurrence rate, complication rate, and vision changes were analyzed and compared. RESULTS The mean number of injections in group 2 was less than in group 1 (6 vs 8 respectively, p<0.05). There were no significant differences in CMVR recurrence, complication and vision recovery rate. CONCLUSION Incorporating aqueous humor IL-8 level into the criteria of CMVR treatment decision can safely and effectively reduce the number of intravitreal injections needed and can be used as important indicators to assess treatment endpoint.
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Affiliation(s)
- Chuan Zhang
- Department of Ophthalmology & Clinical Centre of Optometry, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroidal Diseases, College of Optometry, Peking University Health Science Center, Beijing, China
| | - Ye Elaine Wang
- Harvard Eye Associates, Private Practice, Laguna Hills, CA, USA.,Department of Ophthalmology, Stein Eye Institute, UCLA School of Medicine, Los Angeles, CA, USA
| | - Heng Miao
- Department of Ophthalmology & Clinical Centre of Optometry, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroidal Diseases, College of Optometry, Peking University Health Science Center, Beijing, China
| | - Jing Hou
- Department of Ophthalmology & Clinical Centre of Optometry, Peking University People's Hospital, Eye Diseases and Optometry Institute, Beijing Key Laboratory of Diagnosis and Therapy of Retinal and Choroidal Diseases, College of Optometry, Peking University Health Science Center, Beijing, China
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17
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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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18
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Meng XY, Fu HX, Zhu XL, Wang JZ, Liu X, Yan CH, Zhang YY, Mo XD, Wang Y, Han W, Chen YH, Chen DB, Liu HX, Chang YJ, Xu LP, Liu KY, Huang XJ, Zhang XH. Comparison of different cytomegalovirus diseases following haploidentical hematopoietic stem cell transplantation. Ann Hematol 2020; 99:2659-2670. [PMID: 32734550 DOI: 10.1007/s00277-020-04201-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 07/24/2020] [Indexed: 12/20/2022]
Abstract
Cytomegalovirus (CMV) can cause end-organ diseases including pneumonia, gastroenteritis, retinitis, and encephalitis in hematopoietic stem cell transplantation recipients. Potential differences among different CMV diseases remain uncertain. This study aimed to compare the clinical characteristics, risk factors, and mortality among different CMV diseases. A retrospective nested case-control study was performed based on a cohort of 3862 patients who underwent haploidentical hematopoietic stem cell transplantation at a single-center. CMV diseases occurred in 113 (2.92%) of 3862 haplo-HSCT recipients, including probable CMV pneumonia (CMVP, n = 34), proven CMV gastroenteritis (CMVG, n = 34), CMV retinitis (CMVR, n = 31), probable CMV encephalitis (CMVE, n = 7), and disseminated CMV disease (Di-CMVD, n = 7). Most (91.2%) cases of CMVG developed within 100 days, while most (90.3%) cases of CMVR were late onset. Refractory CMV infection and CMV viral load at different levels were associated with an increased risk of CMVP, CMVG, and CMVR. Compared with patients without CMV diseases, significantly higher non-relapse mortality at 1 year after transplantation was observed in patients with CMVP and CMVR, rather than CMVG. Patients with CMVP, Di-CMVD, and CMVE had higher overall mortality after diagnosis than that of patients with CMVG and CMVR (61.7%, 57.1%, 40.0% vs 27.7%, 18.6%, P = 0.001). In conclusion, the onset time, viral dynamics, and mortality differ among different CMV diseases. The mortality of CMV diseases remains high, especially for CMVP, Di-CMVD, and CMVE.
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Affiliation(s)
- Xing-Ye Meng
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Hai-Xia Fu
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Xiao-Lu Zhu
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Jing-Zhi Wang
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Xiao Liu
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Chen-Hua Yan
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Yuan-Yuan Zhang
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Xiao-Dong Mo
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Yu Wang
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Wei Han
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Yu-Hong Chen
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Ding-Bao Chen
- Department of Pathology, Peking University People's Hospital, Beijing, China
| | - Hui-Xin Liu
- Department of Clinical Epidemiology and Biostatistics, Peking University People's Hospital, Beijing, China
| | - Ying-Jun Chang
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Lan-Ping Xu
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Kai-Yan Liu
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Xiao-Jun Huang
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China.,National Clinical Research Center for Hematologic Disease, Beijing, China
| | - Xiao-Hui Zhang
- Peking University Institute of Hematology, Peking University People's Hospital, Xicheng District Xizhimen South Street No. 11, Beijing, 100044, China. .,Collaborative Innovation Center of Hematology, Peking University, Beijing, China. .,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China. .,National Clinical Research Center for Hematologic Disease, Beijing, China.
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