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Wang Y, Lai C, Chen T, Gau J, Teng CJ. Haploidentical and matched unrelated donor allogeneic hematopoietic stem cell transplantation offer similar survival outcomes for acute leukemia. Cancer Rep (Hoboken) 2024; 7:e2060. [PMID: 38600053 PMCID: PMC11006712 DOI: 10.1002/cnr2.2060] [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: 10/03/2023] [Revised: 03/02/2024] [Accepted: 03/24/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND Haploidentical hematopoietic stem cell transplantation (haplo-HSCT) has emerged as an effective approach for acute leukemia, primarily due to the inherent difficulty in finding human leukocyte antigen-matched unrelated donors (MUD). Nevertheless, it remains uncertain whether haplo-HSCT and MUD-HSCT can provide comparable outcomes in patients with acute leukemia. AIMS This study aimed to assess the overall survival (OS) and leukemia-free survival (LFS) outcomes between the MUD-HSCT and haplo-HSCT groups. METHODS AND RESULTS This retrospective analysis encompassed adult patients with acute leukemia undergoing the initial allo-HSCT. Among these 85 patients, we stratified 33 patients into the MUD-HSCT group and 52 to the haplo-HSCT group. The primary outcomes were OS and LFS. The median OS was not reached in the haplo-HSCT group, while it reached 29.8 months in patients undergoing MUD-HSCT (p = .211). Likewise, the median LFS periods were 52.6 months in the haplo-HSCT group and 12.7 months in the MUD-HSCT group (p = .212). Importantly, neither the OS nor LFS showed substantial differences between the MUD-HSCT and haplo-HSCT groups. Furthermore, univariate analyses revealed that haplo-HSCT did not demonstrate a significantly higher risk of worse LFS (hazard ratio [HR], 0.69; 95% confidence interval [CI], 0.38-1.25; p = .216) or OS (HR, 0.67; 95% CI, 0.36-1.26; p = .214) than MUD-HSCT. Notably, a high European Group for Blood and Marrow Transplantation risk score (HR, 1.44; 95% CI, 1.10-1.87; p = .007) and non-complete remission (HR, 2.48; 95% CI, 1.17-5.23; p = .017) were significantly correlated with worse OS. CONCLUSION Haplo-HSCT may serve as an alternative to MUD-HSCT for the treatment of acute leukemia, offering similar survival outcomes.
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Affiliation(s)
- Yin‐Che Wang
- Division of Hematology/Medical Oncology, Department of MedicineTaichung Veterans General HospitalTaichungTaiwan
| | - Cheng‐Lun Lai
- Division of Hematology/Medical Oncology, Department of MedicineTaichung Veterans General HospitalTaichungTaiwan
| | - Tsung‐Chih Chen
- Division of Hematology/Medical Oncology, Department of MedicineTaichung Veterans General HospitalTaichungTaiwan
- Department of Post‐Baccalaureate Medicine, College of MedicineNational Chung Hsing UniversityTaichungTaiwan
| | - Jyh‐Pyng Gau
- Division of Hematology and Oncology, Department of MedicineTaipei Medical University Hospital
| | - Chieh‐Lin Jerry Teng
- Division of Hematology/Medical Oncology, Department of MedicineTaichung Veterans General HospitalTaichungTaiwan
- Department of Post‐Baccalaureate Medicine, College of MedicineNational Chung Hsing UniversityTaichungTaiwan
- Ph.D. Program in Translational MedicineNational Chung Hsing UniversityTaichungTaiwan
- Rong Hsing Research Center for Translational MedicineNational Chung Hsing UniversityTaichungTaiwan
- School of MedicineChung Shan Medical UniversityTaichungTaiwan
- Department of Life ScienceTunghai UniversityTaichungTaiwan
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Vasiljevic T, Jankovic M, Tomic A, Bakrac I, Radenovic S, Miljanovic D, Knezevic A, Jovanovic T, Djunic I, Todorovic-Balint M. Significance of Cytomegalovirus gB Genotypes in Adult Patients Undergoing Hematopoietic Stem Cell Transplantation: Insights from a Single-Centre Investigation. Pharmaceuticals (Basel) 2024; 17:428. [PMID: 38675390 PMCID: PMC11054653 DOI: 10.3390/ph17040428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 02/26/2024] [Accepted: 03/19/2024] [Indexed: 04/28/2024] Open
Abstract
INTRODUCTION Cytomegalovirus (CMV) infection is a major clinical issue after allogeneic hematopoietic stem cell transplantation (HSCT). The CMV envelope glycoproteins are key in viral pathogenesis; the glycoprotein B (gB) encoded by the UL55 gene might be an important determinant of viral virulence and disease severity marker in patients treated with allogeneic HSCT. Our aim was to investigate the molecular diversity of CMV gB and inquire into the associations between UL55 gene variations and clinical manifestations in adult patients treated with allogeneic HSCT. RESULTS The most prevalent genotypes were gB1 and gB4 (11/27, 40.7%). Patients with genotype gB1 infection had earlier platelet engraftment (p < 0.033) and less frequent minimal/measurable residual disease post HSCT than those without this genotype. Patients with gB4 glycoprotein infection had a significantly lower CD4+/CD8+ ratio at D90 (p < 0.026). Interestingly, patients with gB5 glycoprotein infection had shorter overall survival from base condition diagnosis (p < 0.042), as well as shorter overall survival after HSCT (p < 0.036). Acute GvHD was noted more frequently in those with mixed-genotype infection (p = 0.047). MATERIAL AND METHODS The study included fifty-nine adult patients treated with allogeneic HSCT. Peripheral venous blood was sampled typically per week, with detection of CMV performed by quantitative real-time PCR. Multiplex nested PCR was used to determine specific gB genotypes, which were then statistically compared vis-à-vis specific clinical variables. CONCLUSIONS Our study points to variations in the viral UL55 locus imparting both beneficial (earlier platelet engraftment, less frequent MRD post HSCT) and adverse effects (shorter overall survival, more frequent acute GvHD, less frequent 100% chimerism at day 90) to the transplanted host. Comprehensive molecular investigations are necessary to validate this apparent duality, as the potential benefits of CMV could perhaps be utilized for the benefit of the patient in the future.
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Affiliation(s)
- Tamara Vasiljevic
- Faculty of Medicine, University of Belgrade, 8 Dr Subotica Street, 11000 Belgrade, Serbia; (T.V.); (I.B.); (S.R.); (D.M.); (A.K.); (I.D.); (M.T.-B.)
| | - Marko Jankovic
- Faculty of Medicine, University of Belgrade, 8 Dr Subotica Street, 11000 Belgrade, Serbia; (T.V.); (I.B.); (S.R.); (D.M.); (A.K.); (I.D.); (M.T.-B.)
- Department of Virology, Institute of Microbiology and Immunology, 1 Dr Subotica Street, 11000 Belgrade, Serbia
| | - Ana Tomic
- Faculty of Medicine, University of Belgrade, 8 Dr Subotica Street, 11000 Belgrade, Serbia; (T.V.); (I.B.); (S.R.); (D.M.); (A.K.); (I.D.); (M.T.-B.)
| | - Ida Bakrac
- Faculty of Medicine, University of Belgrade, 8 Dr Subotica Street, 11000 Belgrade, Serbia; (T.V.); (I.B.); (S.R.); (D.M.); (A.K.); (I.D.); (M.T.-B.)
| | - Stefan Radenovic
- Faculty of Medicine, University of Belgrade, 8 Dr Subotica Street, 11000 Belgrade, Serbia; (T.V.); (I.B.); (S.R.); (D.M.); (A.K.); (I.D.); (M.T.-B.)
| | - Danijela Miljanovic
- Faculty of Medicine, University of Belgrade, 8 Dr Subotica Street, 11000 Belgrade, Serbia; (T.V.); (I.B.); (S.R.); (D.M.); (A.K.); (I.D.); (M.T.-B.)
- Department of Virology, Institute of Microbiology and Immunology, 1 Dr Subotica Street, 11000 Belgrade, Serbia
| | - Aleksandra Knezevic
- Faculty of Medicine, University of Belgrade, 8 Dr Subotica Street, 11000 Belgrade, Serbia; (T.V.); (I.B.); (S.R.); (D.M.); (A.K.); (I.D.); (M.T.-B.)
- Department of Virology, Institute of Microbiology and Immunology, 1 Dr Subotica Street, 11000 Belgrade, Serbia
| | - Tanja Jovanovic
- Institute for Biocides and Medical Ecology, 16 Trebevicka Street, 11000 Belgrade, Serbia;
| | - Irena Djunic
- Faculty of Medicine, University of Belgrade, 8 Dr Subotica Street, 11000 Belgrade, Serbia; (T.V.); (I.B.); (S.R.); (D.M.); (A.K.); (I.D.); (M.T.-B.)
- Clinic of Haematology, University Clinical Centre of Serbia, University of Belgrade, 2 Dr Koste Todorovica Street, 11000 Belgrade, Serbia
| | - Milena Todorovic-Balint
- Faculty of Medicine, University of Belgrade, 8 Dr Subotica Street, 11000 Belgrade, Serbia; (T.V.); (I.B.); (S.R.); (D.M.); (A.K.); (I.D.); (M.T.-B.)
- Clinic of Haematology, University Clinical Centre of Serbia, University of Belgrade, 2 Dr Koste Todorovica Street, 11000 Belgrade, Serbia
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Huang YC, Hsiao FY, Guan ST, Yao M, Liu CJ, Chen TT, Lin TL, Liu YC, Chen TY, Hong YC, Ma MC, Tan TD, Wang CC, Wu YY, Liao PW, Wu YF, Chen YY, Yu YB, Hsieh YY, Lee MY, Liu JH, Lin SW, Ko BS. Ten-year epidemiology and risk factors of cytomegalovirus infection in hematopoietic stem cell transplantation patients in Taiwan. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2024:S1684-1182(24)00043-4. [PMID: 38503632 DOI: 10.1016/j.jmii.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 02/04/2024] [Accepted: 02/16/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND Cytomegalovirus (CMV) can cause infection and critical diseases in hematopoietic stem cell transplantation (HSCT) recipients. This study aimed to explore the cumulative incidence and risk factors for CMV infection and disease among HSCT recipients in Taiwan. METHODS This retrospective cohort study using the Taiwan Blood and Marrow Transplantation Registry (TBMTR) included HSCT recipients between 2009 and 2018 in Taiwan. The primary outcome was cumulative incidence of CMV infection or disease at day 100 after HSCT. Secondary outcomes included day 180 cumulative incidence of CMV infection or disease, infection sites, risk factors for CMV infection or disease, survival analysis, and overall survival after CMV infection and disease. RESULTS There were 4394 HSCT recipients included in the study (2044 auto-HSCT and 2350 allo-HSCT). The cumulative incidence of CMV infection and disease was significantly higher in allo-HSCT than in auto-HSCT patients at day 100 (53.7% vs. 6.0%, P < 0.0001 and 6.1% vs. 0.9%, P < 0.0001). Use of ATG (HR 1.819, p < 0.0001), recipient CMV serostatus positive (HR 2.631, p < 0.0001) and acute GVHD grades ≥ II (HR 1.563, p < 0.0001) were risk factors for CMV infection, while matched donor (HR 0.856, p = 0.0180) and myeloablative conditioning (MAC) (HR 0.674, p < 0.0001) were protective factors. CONCLUSION The study revealed a significant disparity in terms of the incidence, risk factors, and clinical outcomes of CMV infection and disease between auto and allo-HSCT patients. These findings underscore the importance of considering these factors in the management of HSCT recipients to improve outcomes related to CMV infections.
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Affiliation(s)
- Yi-Che Huang
- Graduate Institute of Clinical Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan; School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan; Department of Pharmacy, Taipei Medical University, Shuang Ho Hospital, New Taipei City, Taiwan.
| | - Fei-Yuan Hsiao
- Graduate Institute of Clinical Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan; School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan; Department of Pharmacy, National Taiwan University Hospital, Taipei, Taiwan.
| | - Shang-Ting Guan
- Graduate Institute of Clinical Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan; Health Data Research Center, National Taiwan University, Taipei, Taiwan.
| | - Ming Yao
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan.
| | - Chia-Jen Liu
- Division of Hematology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; Institute of Emergency and Critical Care Medicine, School of Medicine, National Yang-Ming Chiao Tung University, Taipei, Taiwan.
| | - Tzu-Ting Chen
- Division of Hematology and Oncology, China Medical University Hospital, Taiwan.
| | - Tung-Liang Lin
- Division of Hematology, Chang Gung Memorial Hospital, Linkou, Taiwan.
| | - Yi-Chang Liu
- Division of Hematology and Oncology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Taiwan.
| | - Tsai-Yun Chen
- Division of Hematology, Department of Internal Medicine, National Cheng Kung University Hospital, Taiwan.
| | - Ying-Chung Hong
- Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.
| | - Ming-Chun Ma
- Division of Hematology-Oncology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Taiwan.
| | - Tran-Der Tan
- Department of Hematopoietic Stem Cell Transplantation and Cell Therapy, Koo Foundation Sun Yat-Sen Cancer Center, Taiwan.
| | - Chuan-Cheng Wang
- Division of Hematology-Oncology, Changhua Christian Hospital, Taiwan.
| | - Yi-Ying Wu
- Division of Hematology/Oncology, Tri-Service General Hospital, National Defense Medical Center, Taiwan.
| | - Po-Wei Liao
- Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, Taiwan.
| | - Yi-Feng Wu
- Department of Hematology and Oncology, Hualien Tzu Chi Hospital, Hualien, Taiwan.
| | - Yi-Yang Chen
- Division of Hematology and Oncology, Department of Medicine, Chang Gung Memorial Hospital, Chiayi, Taiwan.
| | - Yuan-Bin Yu
- Division of Oncology-Hematology, Far Eastern Memorial Hospital, Taiwan.
| | - Yao-Yu Hsieh
- Department of Hematology and Oncology, Taipei Medical University, Shuang Ho Hospital, Taiwan.
| | - Ming-Yang Lee
- Division of Hematology and Oncology, Department of Internal Medicine, Chia-Yi Christian Hospital, Taiwan.
| | - Jia-Hau Liu
- Department of Hematological Oncology, National Taiwan University Cancer Center, Taipei, Taiwan.
| | - Shu-Wen Lin
- Graduate Institute of Clinical Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan; School of Pharmacy, College of Medicine, National Taiwan University, Taipei, Taiwan; Department of Pharmacy, National Taiwan University Cancer Center, Taipei, Taiwan.
| | - Bor-Sheng Ko
- Department of Hematological Oncology, National Taiwan University Cancer Center, Taipei, Taiwan; Department of Internal Medicine, National Taiwan University Hospital, Taiwan; School of Medicine, College of Medicine, National Taiwan University, Taiwan.
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Al Farsi F, Al Maamari K, Alawi FB, Al-Khabori M, Dennison D, Al Busaidi A, Al Manthari I. Cytomegalovirus Infection Post-hematopoietic Stem Cell Transplant: Incidence, Risk Factors, and Outcome in an Omani Cohort. Oman Med J 2023; 38:e567. [PMID: 38283210 PMCID: PMC10822133 DOI: 10.5001/omj.2023.113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 05/22/2023] [Indexed: 01/30/2024] Open
Abstract
Objectives To estimate the incidence, risk factors, and outcome of cytomegalovirus (CMV) infection during the first year following hematopoietic stem cell transplant (HSCT) among Omani patients. Methods This retrospective study included allogenic HSCT recipients between January 2006 and December 2018. We investigated the possible factors associated with CMV infection and CMV impact on one-year mortality. Results Among 556 recipients of allogenic HSCT, 308 (55.4%) were male, the median age was 12 years, and 366 (65.8%) had benign conditions. One-year after transplants, the prevalence of CMV infection was 59.4%, and that of CMV disease was 1.8%. Multivariate analyses revealed significant relationships between CMV infection and haploidentical transplant (p = 0.006), graft versus host disease (p = 0.013), myeloablative conditioning (p = 0.001), and patient age ≥ 12 years (p < 0.001). CMV infection was associated with an increased risk of one-year mortality (p = 0.001). One-year overall mortality was 8.3%. Conclusions The incidence of CMV infection in this Omani cohort was comparable with earlier findings, but the disease incidence and overall mortality were lower. Older age, haploidentical transplant, myeloablative conditioning, and graft versus host disease were significantly associated with a higher risk of CMV infection. In addition, CMV infection was associated with an increased risk of overall mortality in the first year post-transplant. Our findings support early initiation of preemptive therapy at low-level CMV viremia.
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Affiliation(s)
- Fatma Al Farsi
- Medical Microbiology Residency Training Program, Oman Medical Specialty Board, Muscat, Oman
| | - Khuloud Al Maamari
- Department of Microbiology and Immunology, Sultan Qaboos University Hospital, Muscat, Oman
| | - Fatma Ba Alawi
- Department of Microbiology and Immunology, Sultan Qaboos University Hospital, Muscat, Oman
| | | | - David Dennison
- Department of Hematology, Sultan Qaboos University Hospital, Muscat, Oman
| | - Abdullah Al Busaidi
- Medical Microbiology Residency Training Program, Oman Medical Specialty Board, Muscat, Oman
| | - Iman Al Manthari
- Department of Nursing, Sultan Qaboos University Hospital, Muscat, Oman
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Wang Y, Li J, Pang AM, Yang DL, Chen X, Zhang RL, Wei JL, Ma QL, Zhai WH, He Y, Jiang EL, Han MZ, Feng SZ. [Efficacy and safety of allogeneic hematopoietic stem cell transplantation in the treatment of 28 patients with hepatitis-related aplastic anemia]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2023; 44:628-634. [PMID: 37803835 PMCID: PMC10520222 DOI: 10.3760/cma.j.issn.0253-2727.2023.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Indexed: 10/08/2023]
Abstract
Objective: To evaluate the efficacy and safety of HLA-haploidentical hematopoietic stem cell transplantation (allo-HSCT) for hepatitis-related aplastic anemia (HRAA) patients. Methods: Retrospective analysis was performed on hepatitis-associated aplastic anemia patients who received haplo-HSCT at our center between January 2012 and June 2022. October 30, 2022 was the final date of follow-up. Results: This study included 28 HRAA patients receiving allo-HSCT, including 18 males (64.3% ) and 10 females (35.7% ), with a median age of 25.5 (9-44) years. About 17 cases of severe aplastic anemia (SAA), 10 cases of very severe aplastic anemia (VSAA), and 1 case of transfusion-dependent aplastic anemia (TD-NSAA) were identified. Among 28 patients, 15 patients received haplo-HSCT, and 13 received MSD-HSCT. The 2-year overall survival (OS) rate, the 2-year failure-free survival (FFS) rate, the 2-year transplant-related mortality (TRM) rate, the 100-day grade Ⅱ-Ⅳ acute graft-versus-host disease (aGVHD) cumulative incidence rate, and the 2-year chronic graft-versus-host disease (cGVHD) cumulative incidence rate were 81.4%, 81.4% (95% CI 10.5% -20.6% ), 14.6% (95% CI 5.7% -34.3% ), 25.0% (95% CI 12.8% -45.4% ), and 4.2% (95% CI 0.6% -25.4% ), respectively. After transplantation, all patients had no significant liver function damage. Compared with the MSD-HSCT group, only the incidence of cytomegaloviremia was significantly higher in the haplo-HSCT group [60.0% (95% CI 35.2% -84.8% ) vs 7.7% (95% CI 0-22.2% ), P=0.004]. No statistically significant difference in the Epstein-Barr virus was found in the 2-year OS, 2-year FFS, 2-year TRM, and 100-day grade Ⅱ-Ⅳ aGVHD cumulative incidence rates and 2-year cGVHD cumulative incidence rate. Conclusion: Allo-HSCT is safe and effective for HRAA, and haplo-HSCT can be used as a safe and effective alternative for newly diagnosed HRAA patients who cannot obtain HLA-matched sibling donors.
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Affiliation(s)
- Y Wang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China Yantai Yuhuangding Hospital, Yantai 264000, China
| | - J Li
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - A M Pang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - D L Yang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - X Chen
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - R L Zhang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - J L Wei
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - Q L Ma
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - W H Zhai
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - Y He
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - E L Jiang
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - M Z Han
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
| | - S Z Feng
- State Key Laboratory of Experimental Hematology, National Clinical Research Center for Blood Diseases, Haihe Laboratory of Cell Ecosystem, Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Tianjin 300020, China Tianjin Institutes of Health Science, Tianjin 301600, China
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Cho SY, Ar MC, Machado CM, Wu D, Singh I, Sandhu A, Demuth D, Slavin M. Epidemiology, treatment patterns, and disease burden of cytomegalovirus in hematopoietic cell transplant recipients in selected countries outside of Europe and North America: A systematic review. Transpl Infect Dis 2023; 25:e14083. [PMID: 37287436 DOI: 10.1111/tid.14083] [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: 03/13/2023] [Revised: 05/12/2023] [Accepted: 05/19/2023] [Indexed: 06/09/2023]
Abstract
BACKGROUND Cytomegalovirus (CMV) disease impacts morbidity and mortality in hematopoietic cell transplant (HCT) recipients. This systematic review summarized data on the epidemiology, management, and burden of CMV post-HCT outside of Europe and North America. METHODS The MEDLINE, Embase, and Cochrane databases were searched for observational studies and treatment guidelines in HCT recipients across 15 selected countries from Asia-Pacific, Latin America, and Middle East (search period: 1 January 2011-17 September 2021). Outcomes included incidence of CMV infection/disease, recurrence, risk factors, CMV-related mortality, treatments, refractory, resistant CMV, and burden. RESULTS Of 2708 references identified, 68 were eligible (67 studies and one guideline; 45/67 studies specific to adult allogeneic HCT recipients). The rates of CMV infection and disease within 1 year of allogeneic HCT were 24.9%-61.2% (23 studies) and 2.9%-15.7% (10 studies), respectively. Recurrence occurred in 19.8%-37.9% of cases (11 studies). Up to 10% of HCT recipients died of CMV-related causes. In all countries, first-line treatment for CMV infection/disease involved intravenous ganciclovir or valganciclovir. Conventional treatments were associated with serious adverse events such as myelosuppression (10.0%) or neutropenia only (30.0%, 39.8%) and nephrotoxicity (11.0%) (three studies), frequently leading to treatment discontinuation (up to 13.6%). Refractory CMV was reported in 2.9%, 13.0%, and 28.9% of treated patients (three studies) with resistant CMV diagnosed in 0%-10% of recipients (five studies). Patient-reported outcomes and economic data were scarce. CONCLUSION The incidence of CMV infection and disease post-HCT is high outside of North America and Europe. CMV resistance and toxicity highlight a major unmet need with current conventional treatments.
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Affiliation(s)
- Sung-Yeon Cho
- Division of Infectious Diseases, Department of Internal Medicine, Seoul St. Mary's Hospital, Catholic Hematology Hospital, Vaccine Bio Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Muhlis Cem Ar
- Department of Haematology, Istanbul University-Cerrahpasa, Cerrahpassa Medical Faculty, Istanbul, Turkey
| | - Clarisse M Machado
- Virology Laboratory, Institute of Tropical Medicine, Faculty of Medicine, University of São Paulo (LIM52-FMUSP), São Paulo, Brazil
| | - Depei Wu
- Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Inderjeet Singh
- Takeda Biopharmaceuticals India Pvt. Ltd., Gurugram, Haryana, India
| | - Anudeep Sandhu
- Takeda Pharmaceuticals International AG-Singapore Branch, Singapore
| | - Dirk Demuth
- Takeda Pharmaceuticals International AG-Singapore Branch, Singapore
| | - Monica Slavin
- Victorian Infectious Diseases Service, Royal Melbourne Hospital, Victoria, Australia
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Revisit of the Association between Cytomegalovirus Infection and Invasive Fungal Infection after Allogeneic Hematopoietic Stem Cell Transplantation: A Real-World Analysis from a High CMV Seroprevalence Area. J Fungi (Basel) 2022; 8:jof8040408. [PMID: 35448639 PMCID: PMC9029330 DOI: 10.3390/jof8040408] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/07/2022] [Accepted: 04/14/2022] [Indexed: 11/16/2022] Open
Abstract
Infection is a major complication after allogeneic hematopoietic stem cell transplantation (allo-HSCT) especially cytomegalovirus (CMV) infection and invasive fungal infection (IFI). Taiwan is a high CMV seroprevalence area. Our study aimed to evaluate the incidence, risk factors, the impact on survival of CMV infection (including reactivation and disease) and the association of CMV infection and IFI in recipients after allo-HSCT during the first 100 days after transplantation. This was a retrospective study including 180 recipients of allo-HSCT. A total of 99 patients had CMV reactivation, and nine patients had CMV diseases. There were more mismatched donors, more ATG usage and more transplantation from CMV IgG-negative donor in patients with CMV reactivation. There was no survival difference in patients with or without CMV reactivation. A total of 34 patients had IFIs, and IFI after allo-HSCT was associated with significantly inferior survival. Patients with CMV reactivation did not increase the incidence of overall IFI, but they did result in more late-onset (>40 days) IFI (p = 0.056). In this study, we demonstrated real-world data of CMV infection and IFI from a high CMV seroprevalence area.
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8
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In-depth summary over cytomegalovirus infection in allogeneic hematopoietic stem cell transplantation recipients. Virusdisease 2021; 32:422-434. [PMID: 34631973 DOI: 10.1007/s13337-021-00728-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 07/06/2021] [Indexed: 10/20/2022] Open
Abstract
In this study, we reviewed various aspects of cytomegalovirus infection, including pathophysiology, diagnosis methods, and antiviral treatments. Background: Infections continue to be a major reason of complications like high non-relapse morbidity and mortality rate after allogenic hematopoietic stem cell transplantation. Cytomegalovirus is the most common infection in immunocompromised patients or those with graft-versus-host disease. The Latent-cytomegalovirus disease could increase the risk of reactivation in allogenic hematopoietic stem cell transplantation patients and lead to profound adverse effects on transplantation outcomes. Cytomegalovirus-specific CD4 + and CD8 + T cells reconstitution is crucial for protection against the virus reactivation. Different prophylactic, pre-emptive, and therapeutic anti-viral drugs are available to prevent cytomegalovirus infection/reactivation and treat resistant infections. Conclusion: Although there has been introduced various CMV antiviral treatment strategies like antiviral drugs, Vaccination, passive immunotherapies and adoptive transfer of CMV-specific T cells, further clinical trials are required to approve current therapies.
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9
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Ye W, Kong X, Zhang W, Weng Z, Wu X. The Roles of γδ T Cells in Hematopoietic Stem Cell Transplantation. Cell Transplant 2021; 29:963689720966980. [PMID: 33073597 PMCID: PMC7784584 DOI: 10.1177/0963689720966980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The αβ T-cell-depleted hematopoietic stem cell transplantation (HSCT) leads to lower relapse and better outcome, and may correlate strongly with expansion of donor-derived γδ T cells. γδ T cells play an important role in immune reconstitution and can exert a graft-versus-leukemia effect after HSCT. This review showed the recent literature on immune functions of γδ T cells after HSCT. The discrepancies between studies of γδ T cells in graft-versus-host disease may cause by its heterogeneous and various distinct subsets. And reconstitution of γδ T cells may play a potential immunoregulatory role in the infections after HSCT.
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Affiliation(s)
- Wanyi Ye
- Institute of Hematology, School of Medicine, 47885Jinan University, Guangzhou, China
| | - Xueting Kong
- Institute of Hematology, School of Medicine, 47885Jinan University, Guangzhou, China
| | - Wenbin Zhang
- Institute of Hematology, School of Medicine, 47885Jinan University, Guangzhou, China
| | - Zheng Weng
- Institute of Hematology, School of Medicine, 47885Jinan University, Guangzhou, China
| | - Xiuli Wu
- Institute of Hematology, School of Medicine, 47885Jinan University, Guangzhou, China.,Key Laboratory for Regenerative Medicine of Ministry of Education, 47885Jinan University, Guangzhou, China
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10
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Li PH, Lin CH, Lin YH, Chen TC, Hsu CY, Teng CLJ. Cytomegalovirus prophylaxis using low-dose valganciclovir in patients with acute leukemia undergoing allogeneic hematopoietic stem-cell transplantation. Ther Adv Hematol 2021; 12:2040620721998124. [PMID: 33747424 PMCID: PMC7940724 DOI: 10.1177/2040620721998124] [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: 01/28/2021] [Accepted: 02/03/2021] [Indexed: 11/16/2022] Open
Abstract
Background Letermovir prophylaxis is currently the standard of care for the prevention of cytomegalovirus (CMV) infections in allogeneic hematopoietic stem-cell transplantation (allo-HSCT). However, drug-drug interactions between letermovir and azoles or calcineurin inhibitors and the high financial burden of letermovir remain problematic, especially in resource-limited countries. It has not been clarified whether a lower dose of valganciclovir would constitute an effective strategy for CMV prevention in patients with acute leukemia undergoing allo-HSCT. Methods We retrospectively assessed 84 consecutive adult patients with acute leukemia who underwent allo-HSCT. These 84 patients were stratified into a valganciclovir prophylaxis group (n = 20) and a non-valganciclovir prophylaxis group (n = 64). Results Patients in the valganciclovir prophylaxis group had a lower possibility of CMV DNAemia at week 14 after allo-HSCT than those in the non-valganciclovir prophylaxis group (15.0% versus 50.0%; p = 0.012). The cumulative incidence of CMV DNAemia at week 14 was also lower in patients with valganciclovir CMV prophylaxis than in those without (15.0% versus 50.4%; p = 0.006). Multivariate analysis validated these data, showing that a low dose of valganciclovir significantly reduced the risk of CMV DNAemia at week 14 by 88% (hazard ratio: 0.12; 95% confidence interval: 0.04-0.42; p = 0.001). However, these two groups had similar overall survival rates at week 48 (75.0% versus 76.6%; p = 0.805). Four of 20 (20%) patients discontinued valganciclovir prophylaxis because of adverse events. Conclusion Low-dose valganciclovir prophylaxis could be an alternative to letermovir to prevent CMV infection in allo-HSCT, especially in resource-limited countries.
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Affiliation(s)
- Po-Hsien Li
- Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, Taichung
| | - Cheng-Hsien Lin
- Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, Taichung
| | - Yu-Hui Lin
- Division of Infectious Diseases, Department of Medicine, Taichung Veterans General Hospital, Taichung
| | - Tsung-Chih Chen
- Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, Taichung
| | - Chiann-Yi Hsu
- Biostatistics Task Force, Taichung Veterans General Hospital, Taichung
| | - Chieh-Lin Jerry Teng
- Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, No. 1650, Sec. 4, Taiwan Blvd., Taichung, 40705
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11
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Zhou X, Jin N, Chen B. Human cytomegalovirus infection: A considerable issue following allogeneic hematopoietic stem cell transplantation. Oncol Lett 2021; 21:318. [PMID: 33692850 PMCID: PMC7933754 DOI: 10.3892/ol.2021.12579] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 12/23/2020] [Indexed: 12/11/2022] Open
Abstract
Cytomegalovirus (CMV) is an opportunistic virus, whereby recipients are most susceptible following allogeneic hematopoietic stem cell transplantation (allo-HSCT). With the development of novel immunosuppressive agents and antiviral drugs, accompanied with the widespread application of prophylaxis and preemptive treatment, significant developments have been made in transplant recipients with human (H)CMV infection. However, HCMV remains an important cause of short- and long-term morbidity and mortality in transplant recipients. The present review summarizes the molecular mechanism and risk factors of HCMV reactivation following allo-HSCT, the diagnosis of CMV infection following allo-HSCT, prophylaxis and treatment of HCMV infection, and future perspectives. All relevant literature were retrieved from PubMed and have been reviewed.
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Affiliation(s)
- Xinyi Zhou
- Department of Hematology and Oncology, Zhongda Hospital, Medical School, Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Nan Jin
- Department of Hematology and Oncology, Zhongda Hospital, Medical School, Southeast University, Nanjing, Jiangsu 210009, P.R. China
| | - Baoan Chen
- Department of Hematology and Oncology, Zhongda Hospital, Medical School, Southeast University, Nanjing, Jiangsu 210009, P.R. China
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12
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Jerry Teng CL, Wang PN, Chen YC, Ko BS. Cytomegalovirus management after allogeneic hematopoietic stem cell transplantation: A mini-review. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2021; 54:341-348. [PMID: 33514495 DOI: 10.1016/j.jmii.2021.01.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 01/06/2021] [Accepted: 01/08/2021] [Indexed: 02/05/2023]
Abstract
Because of the high incidence of cytomegalovirus (CMV) seropositivity in the population, CMV infection is a common and severe complication of allogeneic hematopoietic stem cell transplantation (allo-HSCT) in Taiwan. Here we propose a CMV management strategy for patients undergoing allo-HSCT from the Taiwanese perspective, which focuses on the epidemiology, diagnosis, monitoring, prophylaxis, and treatment of CMV infection after allo-HSCT. In terms of CMV monitoring, weekly CMV monitoring with the COBAS® AmpliPrep system is the standard approach because the pp65 CMV antigenemia assay has a lower sensitivity than CMV monitoring with the COBAS® AmpliPrep system. However, pp65 CMV antigenemia assay has a better correlation with clinical symptoms in immunocompromised patients. A 14-week prophylactic course of letermovir is recommended for allo-HSCT recipients in Taiwan, especially for recipients of hematopoietic stem cells from mismatched unrelated and haploidentical donors. Preemptive ganciclovir therapy should be initiated when the CMV viral load exceeds 1000 copies/mL, and should not be discontinued until CMV DNA is no longer detected in the blood. For allo-HSCT recipients who have CMV-related diseases, ganciclovir with or without CMV-specific intravenous immunoglobulin is the standard of care. The limited availability of foscarnet, an alternative for patients who are not responsive to or cannot tolerate ganciclovir, is a crucial issue in Taiwan. For pediatric allo-HSCT recipients, more data are needed to propose a CMV management recommendation.
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Affiliation(s)
- Chieh-Lin Jerry Teng
- Division of Hematology/Medical Oncology, Department of Medicine, Taichung Veterans General Hospital, Taiwan; Department of Life Science, Tunghai University, Taichung, Taiwan; School of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Po-Nan Wang
- Division of Hematology, Department of Internal Medicine, Chang Gung Medical Foundation Linkou Branch, Taoyuan, Taiwan
| | - Yee-Chun Chen
- Division of Infectious Diseases, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Department of Medicine, National Taiwan University, College of Medicine, Taiwan
| | - Bor-Sheng Ko
- Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Department of Hematological Oncology, National Taiwan University Cancer Center, Taipei, Taiwan.
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13
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Solano C, Vázquez L, Giménez E, de la Cámara R, Albert E, Rovira M, Espigado I, Calvo CM, López-Jiménez J, Suárez-Lledó M, Chinea A, Esquirol A, Pérez A, Bermúdez A, Saldaña R, Heras I, González-Huerta AJ, Torrado T, Bautista G, Batlle M, Jiménez S, Vallejo C, Barba P, Cuesta MÁ, Piñana JL, Navarro D. Cytomegalovirus DNAemia and risk of mortality in allogeneic hematopoietic stem cell transplantation: Analysis from the Spanish Hematopoietic Transplantation and Cell Therapy Group. Am J Transplant 2021; 21:258-271. [PMID: 32812351 DOI: 10.1111/ajt.16147] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/07/2020] [Accepted: 06/11/2020] [Indexed: 01/25/2023]
Abstract
The net impact of cytomegalovirus (CMV) DNAemia on overall mortality (OM) and nonrelapse mortality (NRM) following allogeneic hematopoietic stem cell transplantation (allo-HSCT) remains a matter of debate. This was a retrospective, multicenter, noninterventional study finally including 749 patients. CMV DNA monitoring was conducted by real-time polymerase chain reaction (PCR) assays. Clinical outcomes of interest were OM and NRM through day 365 after allo-HSCT. The cumulative incidence of CMV DNAemia in this cohort was 52.6%. A total of 306 out of 382 patients with CMV DNAemia received preemptive antiviral therapy (PET). PET use for CMV DNAemia, but not the occurrence of CMV DNAemia, taken as a qualitative variable, was associated with increased OM and NRM in univariate but not in adjusted models. A subcohort analysis including patients monitored by the COBAS Ampliprep/COBAS Taqman CMV Test showed that OM and NRM were comparable in patients in whom either low or high plasma CMV DNA threshold (<500 vs ≥500 IU/mL) was used for PET initiation. In conclusion, CMV DNAemia was not associated with increased OM and NRM in allo-HSCT recipients. The potential impact of PET use on mortality was not proven but merits further research.
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Affiliation(s)
- Carlos Solano
- Hematology Department, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain.,Department of Medicine, School of Medicine, University of Valencia, Valencia, Spain
| | - Lourdes Vázquez
- Hematology Department, Complejo Asistencial Universitario de Salamanca-IBSAL, Salamanca, Spain
| | - Estela Giménez
- Microbiology Service, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain
| | | | - Eliseo Albert
- Microbiology Service, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain
| | - Montserrat Rovira
- Hematology Department, Hospital Clinic Institute of Hematology & Oncology, Barcelona, Spain
| | | | - Carmen M Calvo
- Hematology Department, Hospital Universitario Reina Sofía, Córdoba, Spain
| | | | - María Suárez-Lledó
- Hematology Department, Hospital Clinic Institute of Hematology & Oncology, Barcelona, Spain
| | - Anabella Chinea
- Hematology Department, Hospital Ramón y Cajal, Madrid, Spain
| | - Albert Esquirol
- Hematology Department, Hospital Sant Creu i Sant Pau, Barcelona, Spain
| | - Ariadna Pérez
- Hematology Department, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain
| | - Aránzazu Bermúdez
- Department of Hematology, Hospital Marques de Valdecilla, Santander, Spain
| | - Raquel Saldaña
- Hematology Department, Hospital Universitario de Jerez, Jerez de la Frontera, Cádiz, Spain
| | - Inmaculada Heras
- Hematology Department, Hospital Universitario Morales Meseguer y Centro Regional de Hemodonación, IMIB, Universidad de Murcia, Murcia, Spain
| | - Ana J González-Huerta
- Hematology-Stem cell Transplantation Unit, Hospital Universitario Central de Asturias, Oviedo IISPA. IUOPA, Oviedo, Spain
| | - Tamara Torrado
- Hematology Department, Complejo Hospitalario Universitario, Vigo, Spain
| | - Guiomar Bautista
- Hematology Department, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Montserrat Batlle
- Hematology Department, Hospital Germans Trias i Pujol, Barcelona, Spain
| | - Santiago Jiménez
- Hematology Department, Hospital Universitario Doctor Negrín de Gran Canaria, Las Palmas, Spain
| | - Carlos Vallejo
- Hematology Department Hospital Universitario Donostia-Aránzazu, San Sebastián, Spain
| | - Pere Barba
- Hematology Department Hospital, Universitario Vall de Hebrón, Barcelona, Spain
| | - María Á Cuesta
- Hematology Department, Hospital Regional Universitario, Málaga, Spain
| | - José L Piñana
- Hematology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - David Navarro
- Microbiology Service, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain.,Department of Microbiology, School of Medicine, University of Valencia, Valencia, Spain
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14
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Giménez E, Torres I, Albert E, Piñana JL, Hernández-Boluda JC, Solano C, Navarro D. Cytomegalovirus (CMV) infection and risk of mortality in allogeneic hematopoietic stem cell transplantation (Allo-HSCT): A systematic review, meta-analysis, and meta-regression analysis. Am J Transplant 2019; 19:2479-2494. [PMID: 31247126 DOI: 10.1111/ajt.15515] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 05/22/2019] [Accepted: 06/17/2019] [Indexed: 01/25/2023]
Abstract
Controversy surrounds the potential association between cytomegalovirus (CMV) infection and increased risk of mortality after allogeneic hematopoietic stem cell transplantation (Allo-HSCT). A systematic literature search was conducted using the PubMed, EMBASE, and Web of Science databases, assessing the association between CMV infection, as documented by the pp65 antigenemia assay or by polymerase chain reaction (PCR) using blood specimens, and overall mortality (OM) and nonrelapse mortality (NRM) in the allo-HSCT setting. Pooled effects were estimated using the generic inverse variance random effects model. Heterogeneity was evaluated by Cochrane's Q test and I2 statistics. The source of heterogeneity was investigated by meta-regression and subgroup analyses. Twenty-six of 1367 studies fulfilled eligibility criteria. CMV infection identified by PCR monitoring was significantly associated with an increased risk of OM and NRM (hazard ratio 1.47, 95% confidence interval [1.20-1.81], P ≤ .001; hazard ratio 1.68, 95% confidence interval [1.14-2.49], P = .05, respectively). In this setting, the use of preemptive antiviral therapy (PET) resulted in a twofold increased risk of OM and NRM. The estimated effect sizes were associated with allo-HSCT modalities. Although our analyses point to an association between CMV infection and an increased risk of OM and NRM in allo-HSCT recipients, the high heterogeneity across studies prevented drawing of robust conclusions on this matter.
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Affiliation(s)
- Estela Giménez
- Microbiology Service, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain
| | - Ignacio Torres
- Microbiology Service, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain
| | - Eliseo Albert
- Microbiology Service, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain
| | - José-Luis Piñana
- Hematology Service, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain
| | | | - Carlos Solano
- Hematology Service, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain.,Department of Medicine, School of Medicine, University of Valencia, Valencia, Spain
| | - David Navarro
- Microbiology Service, Hospital Clínico Universitario, INCLIVA Research Institute, Valencia, Spain.,Department of Microbiology, School of Medicine, University of Valencia, Valencia, Spain
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15
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Lin C, Su Y, Hsu C, Wang P, Teng CJ. Haploidentical allogeneic hematopoietic stem cell transplantation increases the risk of cytomegalovirus infection in adult patients with acute leukemia. Transpl Infect Dis 2019; 21:e13096. [DOI: 10.1111/tid.13096] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Revised: 03/21/2019] [Accepted: 04/14/2019] [Indexed: 11/29/2022]
Affiliation(s)
- Cheng‐Hsien Lin
- Division of Hematology/Medical Oncology, Department of Medicine Taichung Veterans General Hospital Taichung Taiwan
| | - Yi‐Jiun Su
- Division of Hematology‐Oncology, Department of Internal Medicine Chang Gung Memorial Hospital Linkou Taiwan
| | - Chiann‐Yi Hsu
- Biostatistics Task Force Taichung Veterans General Hospital Taichung Taiwan
| | - Po‐Nan Wang
- Division of Hematology‐Oncology, Department of Internal Medicine Chang Gung Memorial Hospital Linkou Taiwan
| | - Chieh‐Lin Jerry Teng
- Division of Hematology/Medical Oncology, Department of Medicine Taichung Veterans General Hospital Taichung Taiwan
- Department of Life Science Tunghai University Taichung Taiwan
- School of Medicine Chung Shan Medical University Taichung Taiwan
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