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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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Janković M, Knežević A, Todorović M, Đunić I, Mihaljević B, Soldatović I, Protić J, Miković N, Stoiljković V, Jovanović T. Cytomegalovirus infection may be oncoprotective against neoplasms of B-lymphocyte lineage: single-institution experience and survey of global evidence. Virol J 2022; 19:155. [PMID: 36171605 PMCID: PMC9520857 DOI: 10.1186/s12985-022-01884-1] [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: 03/22/2022] [Accepted: 09/16/2022] [Indexed: 11/23/2022] Open
Abstract
Background Although cytomegalovirus (CMV) is not considered tumorigenic, there is evidence for its oncomodulatory effects and association with hematological neoplasms. Conversely, a number of experimental and clinical studies suggest its putative anti-tumour effect. We investigated the potential connection between chronic CMV infection in patients with B-lymphocyte (B-cell) malignancies in a retrospective single-center study and extracted relevant data on CMV prevalences and the incidences of B-cell cancers the world over. Methods In the clinical single-center study, prevalence of chronic CMV infection was compared between patients with B-cell leukemia/lymphoma and the healthy controls. Also, global data on CMV seroprevalences and the corresponding country-specific incidences of B- lineage neoplasms worldwide were investigated for potential correlations. Results Significantly higher CMV seropositivity was observed in control subjects than in patients with B-cell malignancies (p = 0.035). Moreover, an unexpected seroepidemiological evidence of highly significant inverse relationship between country-specific CMV prevalence and the annual incidence of B-cell neoplasms was noted across the populations worldwide (ρ = −0.625, p < 0.001). Conclusions We try to draw attention to an unreported interplay between CMV infection and B-cell lymphomagenesis in adults. A large-scale survey across > 70 countries disclosed a link between CMV and B-cell neoplasms. Our evidence hints at an antagonistic effect of chronic CMV infection against B-lymphoproliferation.
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Affiliation(s)
- Marko Janković
- Institute of Microbiology and Immunology, Department of Virology, Faculty of Medicine, University of Belgrade, dr Subotića 1, Belgrade, 11000, Republic of Serbia.
| | - Aleksandra Knežević
- Institute of Microbiology and Immunology, Department of Virology, Faculty of Medicine, University of Belgrade, dr Subotića 1, Belgrade, 11000, Republic of Serbia
| | - Milena Todorović
- Clinic for Hematology, Faculty of Medicine, University Clinical Centre of Serbia, University of Belgrade, dr Koste Todorovića 2, Belgrade, 11000, Republic of Serbia
| | - Irena Đunić
- Clinic for Hematology, Faculty of Medicine, University Clinical Centre of Serbia, University of Belgrade, dr Koste Todorovića 2, Belgrade, 11000, Republic of Serbia
| | - Biljana Mihaljević
- Clinic for Hematology, Faculty of Medicine, University Clinical Centre of Serbia, University of Belgrade, dr Koste Todorovića 2, Belgrade, 11000, Republic of Serbia
| | - Ivan Soldatović
- Institute of Medical Statistics and Informatics, Faculty of Medicine, University of Belgrade, dr Subotića 15, Belgrade, 11000, Republic of Serbia
| | - Jelena Protić
- Institute of Virology, Vaccines, and Sera "Torlak",, Vojvode Stepe 458, Belgrade, 11152, Republic of Serbia
| | - Nevenka Miković
- Institute of Virology, Vaccines, and Sera "Torlak",, Vojvode Stepe 458, Belgrade, 11152, Republic of Serbia
| | - Vera Stoiljković
- Institute of Virology, Vaccines, and Sera "Torlak",, Vojvode Stepe 458, Belgrade, 11152, Republic of Serbia
| | - Tanja Jovanović
- Institute of Microbiology and Immunology, Department of Virology, Faculty of Medicine, University of Belgrade, dr Subotića 1, Belgrade, 11000, Republic of Serbia
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Huda TI, Mihyu M, Gozlan EC, Arndt MF, Diaz MJ, Zaman S, Chobrutskiy BI, Blanck G. Specific HLA alleles, paired with TCR V- and J-gene segment usage, link to distinct multiple myeloma survival rates. Leuk Lymphoma 2021; 62:1711-1720. [PMID: 33622167 DOI: 10.1080/10428194.2021.1885655] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Multiple myeloma (MM) immunogenomics studies related to T-cell characterizations and involving large patient sets have been lacking, particularly in comparison to solid tumor types. Thus, we evaluated (i) HLA alleles, and (ii) T-Cell Receptor (TCR) V- and J-gene segment, HLA allele combinations, based on TCR recombinations in blood samples, for their potential associations with overall survival distinctions among an MM cohort. Two HLA alleles, and seven TCR V- or J-gene segment, HLA allele combinations were found to be associated with distinct overall survival rates. For examples, HLA-C*08:02, and the TRAV19, HLA-C*07:01 combination, were found to be associated with negative outcomes. In addition, anti-cytomegalovirus immune receptor sequences, from blood samples, were found to be associated with a positive outcome (p = 0.012, n = 278). These data, and other related immunogenomics data, indicate a potential opportunity to use personal immunogenetics parameters as guides to prognosis and therapies.
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Affiliation(s)
- Taha I Huda
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Moody Mihyu
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Etienne C Gozlan
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Mary F Arndt
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Michael J Diaz
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Saif Zaman
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - Boris I Chobrutskiy
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, USA
| | - George Blanck
- Department of Molecular Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, USA.,Department of Immunology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
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Association between CMV and Invasive Fungal Infections After Autologous Stem Cell Transplant in Lymphoproliferative Malignancies: Opportunistic Partnership or Cause-Effect Relationship? Int J Mol Sci 2019; 20:ijms20061373. [PMID: 30893777 PMCID: PMC6471891 DOI: 10.3390/ijms20061373] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 03/11/2019] [Accepted: 03/14/2019] [Indexed: 12/12/2022] Open
Abstract
Unlike allogeneic transplant, autologous stem cell transplantation (ASCT) represents a procedure with a low-risk of cytomegalovirus (CMV) symptomatic reactivation-infection/end-organ disease (CMV complications) and invasive fungal disease (IFD). However, novel drugs for the treatment of lymphoproliferative malignancies could cause an increase of such opportunistic infections, even after ASCT. To the best of our knowledge, there are no published data demonstrating an association between CMV and IFD in the autologous setting, while this association has been widely reported in allogeneic transplantation. We have reviewed our series of 347 ASCT in myeloma and lymphoma patients performed over a period of 14 years with the aim of investigating the descriptive and analytical epidemiology of bacterial, CMV and IFD complications, focusing on the association between CMV and IFD. Patients with myeloma have significantly fewer bacterial infections and IFD than patients with lymphoma, but a similar rate of CMV complications. Descriptive epidemiological data are consistent with the literature, indicating an overall incidence of 36%, 3.5% and 15.5% for bacterial infections, IFD and CMV complications, with a case mortality rate of 4%, 16.7% and 3.7%, respectively. A strong correlation between CMV and IFD exists, with 8 cases of IFD out of a total of 12 presenting a CMV complication. At multivariate analysis, a diagnosis of lymphoma, ≥3 previous treatment lines and age ≥60 years were found to be independent risk factors for IFD. Duration of neutropenia (ANC < 500/mm3) ≥7 days represents an independent risk factor for CMV complications, where neutropenia most likely represents a crude surrogate biomarker indicating a deeper and longer state of overall immunosuppression. From our data we conclude that (1) myeloma patients are at lower risk of bacterial infections and IFD as compared with lymphoma patients but are at equal risk of CMV complications, most likely as a consequence of a selective impact of bortezomib on Herpes Viruses infection control; (2) a significant association exists between CMV and IFD, although a possible cause-effect relationship remains to be determined; (3) IFD is a rare complication after ASCT but burdened by a mortality rate of about 17%, with peak rates in older lymphoma patients who underwent more intensive therapeutic regimens.
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Distinctive Infectious Complications in Patients with Central Nervous System Lymphoma Undergoing Thiotepa, Busulfan, and Cyclophosphamide-conditioned Autologous Stem Cell Transplantation. Biol Blood Marrow Transplant 2018; 24:1914-1919. [PMID: 29679773 DOI: 10.1016/j.bbmt.2018.04.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 04/10/2018] [Indexed: 11/21/2022]
Abstract
We investigated the incidence of viral, fungal, bacterial, and parasitic infections observed in 57 patients with central nervous system lymphoma after thiotepa, busulfan, and cyclophosphamide-conditioned autologous stem cell transplantation (TBC-ASCT) and 79 patients with systemic non-Hodgkin lymphoma after traditional carmustine, etoposide, cytarabine, and melphalan-conditioned ASCT (BEAM-ASCT). Twenty of 57 (35%) TBC-ASCT patients had detectable viremia with human herpesvirus 6, cytomegalovirus, adenovirus, or BK virus, versus 9 of 79 (11%) BEAM-ASCT patients. Eight TBC-ASCT patients had clinically relevant viral infections (4 human herpesvirus 6, 2 cytomegalovirus, 1 adenovirus, 2 BK virus), versus 0 in the BEAM-ASCT group. Four TBC-ASCT patients suffered infections from either a fungal or parasitic pathogen versus 1 BEAM-ASCT patient. TBC was associated with greater risk of viral reactivation compared with BEAM, independent of other factors (hazard ratio, 4.42; 95% confidence interval, 1.9 to 11.3; P < .001). Prolonged lymphopenia and steroid use in the peri- and post-ASCT period did not explain these observed differences. The pathogenesis of these unusual infections in TBC-ASCT patients remains incompletely understood, and may involve more potent immune suppression with TBC conditioning. Clinicians should be aware of these differences in infection risk in TBC-ASCT patients, which more closely parallel those seen in allogenic hematopoietic cell transplantation recipients. New prophylactic approaches to help minimize these infections should be considered in this population.
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Severe Cytomegalovirus Reactivation in Patient with Low-Grade Non-Hodgkin's Lymphoma after Standard Chemotherapy. Case Rep Hematol 2017; 2017:5762525. [PMID: 29201472 PMCID: PMC5671693 DOI: 10.1155/2017/5762525] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2017] [Revised: 09/29/2017] [Accepted: 10/09/2017] [Indexed: 12/20/2022] Open
Abstract
Clinically significant cytomegalovirus (CMV) reactivation is not uncommon in patients with severe immunodeficiency secondary to underlying medical disorders or following aggressive immunosuppressive therapy. However, it is less frequently found in patients with low-grade haematological malignancies after nonintensive chemotherapy. We treated a patient at our centre for stage IVB follicular lymphoma with standard chemotherapy who successively developed CMV colitis associated with a CMV viral load of >3 million copies/ml. Four lines of antiviral treatment were necessary to obtain biochemical remission with undetectable CMV levels, with an initially insufficient response to valganciclovir despite therapeutic pre- and posttreatment levels. Subsequently, our patient also developed an infection with Pneumocystis jirovecii pneumonia (PJP) as further evidence of severe immune compromise. This case report demonstrates the importance of including investigations for less common sources of infection when confronted with a patient with a low-grade haematological malignancy and a pyrexia of unknown origin.
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Massoud R, Assi R, Fares E, Haffar B, Charafeddine M, Kreidieh N, Mahfouz R, Kanj SS, El Zakhem A, Kharfan-Dabaja M, Bazarbachi A, El Cheikh J. Cytomegalovirus reactivation in lymphoma and myeloma patients undergoing autologous peripheral blood stem cell transplantation. J Clin Virol 2017; 95:36-41. [PMID: 28843110 DOI: 10.1016/j.jcv.2017.08.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 06/05/2017] [Accepted: 08/10/2017] [Indexed: 12/26/2022]
Abstract
BACKGROUND Cytomegalovirus reactivation is often diagnosed in allogeneic hematopoietic cell transplant recipients and therefore could lead to CMV-related disease, involving many organs in these immunocompromised patients. In contrast, few studies investigated CMV reactivation and end-organ disease in patients undergoing Autologous Peripheral Blood Stem Cell Transplant (ASCT) since they are considered at low risk for both reactivation and disease. OBJECTIVES The primary outcome of the analysis was to understand the difference in incidence of CMV reactivation between MM and Lymphoma patients. Secondary outcomes included the difference between MM and Lymphoma patients when considering the effect of CMV reactivation on transplant related mortality (TRM) overall survival (OS) progression free survival (PFS), risk factors for reactivation, and median time to reactivation. STUDY DESIGN In this report, we retrospectively compared the incidence, risk factors, and outcome of CMV reactivation in adult patients with Myeloma (MM) and Lymphoma undergoing ASCT at the American university of Beirut Medical Center in Lebanon (AUBMC). A total of 324 consecutive ASCT were performed between January 2005 and March 2016. Serial weekly monitoring for CMV quantification was done using a quantitative PCR, starting from transplantation until the hospital discharge and afterwards based on the clinical symptoms in cases of clinical suspicion of reactivation after discharge from the hospital. RESULTS The cumulative incidence of CMV reactivation was 16% (n=53) with a median time of 16 (range, 4-242) days after ASCT. The incidence of reactivation was significantly higher in the MM (22%) and NHL (20%) groups, when compared to the HL (4%) (P=0.001). There was a higher incidence of CMV reactivation according to age (≥50 vs ≤50 years) with higher incidence in the older population 24% vs 10% respectively (p=0.0043). The mean time to CMV reactivation was significantly higher in the NHL group with a mean of 53.7days when compared to the HL and MM groups with mean 19.75days and 12.66 (range, 4-34) days respectively (P=0.003). Twenty-two patients (76%) and three patients (75%) patients required specific antiviral therapy in the MM group and HL groups respectively; which was significantly higher (P<0.001) then the NHL group with 13 (65%) patients requiring specific antiviral therapy. Five patients (1.5%) developed CMV disease at a median of 60days (range, 7-107) post ASCT: there was significant difference in the mean-time to reactivation based on disease type MM versus lymphoma 10 versus 33days (P=0.007). In multivariate analysis, a higher age was associated with an increased risk of CMV reactivation; MM and NHL had higher risk of CMV reactivation when compared to HL, and progressive disease at transplant was associated with increased risk of CMV reactivation. After a median follow-up of 21.5 months (range: 1-125), there was no significant impact on PFS, however there was significant decrease in OS of lymphoma patients who had CMV reactivation when compared to those without CMV reactivation (204 and 112days respectively P=0.045). TRM increased from 1.1% in patients with no CMV reactivation to 13% in patients with CMV reactivation (P=0.003). CONCLUSION Our data suggests that CMV reactivation is not uncommon in ASCT recipients and may contribute to increase TRM. MM patients may have a higher incidence, of CMV reactivation with more anti-viral treatment requirements when compared to lymphoma patients, especially in older population.
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Affiliation(s)
- Radwan Massoud
- Bone Marrow Transplantation Program, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Rita Assi
- Bone Marrow Transplantation Program, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Elie Fares
- Bone Marrow Transplantation Program, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Basel Haffar
- Bone Marrow Transplantation Program, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Maya Charafeddine
- Division of Hematology and Oncology, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Nabila Kreidieh
- Department of Pathology and Laboratory Medicine, American University of Beirut, Beirut, Lebanon
| | - Rami Mahfouz
- Department of Pathology and Laboratory Medicine, American University of Beirut, Beirut, Lebanon
| | - Souha S Kanj
- Division of Infectious Diseases, Department of Internal Medicine American University of Beirut, Beirut, Lebanon
| | - Aline El Zakhem
- Division of Infectious Diseases, Department of Internal Medicine American University of Beirut, Beirut, Lebanon
| | - Mohamed Kharfan-Dabaja
- Department of Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Ali Bazarbachi
- Bone Marrow Transplantation Program, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Jean El Cheikh
- Bone Marrow Transplantation Program, Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon.
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Marchesi F, Pimpinelli F, Ensoli F, Mengarelli A. Cytomegalovirus infection in hematologic malignancy settings other than the allogeneic transplant. Hematol Oncol 2017; 36:381-391. [DOI: 10.1002/hon.2453] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 05/28/2017] [Accepted: 06/05/2017] [Indexed: 12/13/2022]
Affiliation(s)
- F. Marchesi
- Hematology and Stem Cell Transplant Unit; Regina Elena National Cancer Institute; Rome Italy
| | - F. Pimpinelli
- Molecular Virology, Pathology and Microbiology Laboratory; San Gallicano Dermatological Institute; Rome Italy
| | - F. Ensoli
- Molecular Virology, Pathology and Microbiology Laboratory; San Gallicano Dermatological Institute; Rome Italy
| | - A. Mengarelli
- Hematology and Stem Cell Transplant Unit; Regina Elena National Cancer Institute; Rome Italy
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Valković T, Gačić V, Ivandić J, Petrov B, Dobrila-Dintinjana R, Dadić-Hero E, Načinović-Duletić A. Infections in Hospitalised Patients with Multiple Myeloma: Main Characteristics and Risk Factors. Turk J Haematol 2017; 32:234-42. [PMID: 26376590 PMCID: PMC4563199 DOI: 10.4274/tjh.2013.0173] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE Multiple myeloma is a common haematological malignancy and immune dysfunction is the hallmark of the disease. It leads to an increased infection risk, which is still a major cause of mortality. The infection spectrum and characteristics have evolved with the introduction of novel agents. An understanding of risk factors that increase susceptibility to infections is critical in fighting them. This retrospective investigation aimed to establish the incidence and main characteristics of infections in non-transplanted hospitalised myeloma patients in our department over a 3-year period, as well as factors associated with infections. MATERIALS AND METHODS A total of 240 hospitalised patients with multiple myeloma (120 males and 120 females; average age: 69 years, range: 41-89 years) who were diagnosed or treated in our department from January 2008 to December 2010 were included in this study and their data were retrospectively analysed. RESULTS Infections were identified in 17.9% of hospitalised patients. The most common pathogen found was Pseudomonas aeruginosa. The frequency of gram-positive and gram-negative pathogens was similar. In 37.2% of cases, the agent was not isolated. The most common sites of infections were the urinary system and the blood (septicemia). The frequency of infection increased with duration of disease and the rate of reinfection was 41.9%. The patients treated with bortezomib had the highest infection occurrence. Fatal outcome occurred in 9.3% of cases. CONCLUSION The factors associated with infections in this investigation were female sex, 3B clinical stage of disease, increased serum creatinine and ferritin levels, neutropenia, poor general condition, and presence of catheters. Myeloma patients with one or more of these mentioned risk factors should be monitored with particular care in order to decrease the incidence and severity of infective complications.
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Affiliation(s)
| | | | - Jelena Ivandić
- University Hospital Centre Rijeka, Clinic of Gynaecology and Obstetrics, Rijeka, Croatia Phone: +0038551421426 E-mail:
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Abstract
Viral pneumonias in patients with hematologic malignancies and recipients of hematopoietic stem cell transplantation cause significant morbidity and mortality. Advances in diagnostic techniques have enabled rapid identification of respiratory viral pathogens from upper and lower respiratory tract samples. Lymphopenia, myeloablative and T-cell depleting chemotherapy, graft-versus-host disease, and other factors increase the risk of developing life-threatening viral pneumonia. Chest imaging is often nonspecific but may aid in diagnoses. Bronchoscopy with bronchoalveolar lavage is recommended in those at high risk for viral pneumonia who have new infiltrates on chest imaging.
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Cytomegalovirus infection in patients with haematological diseases and after autologous stem cell transplantation as consolidation: a single-centre study. Ann Hematol 2016; 96:125-131. [PMID: 27730340 DOI: 10.1007/s00277-016-2831-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 09/19/2016] [Indexed: 10/20/2022]
Abstract
Because of the widespread use of immunosuppressive drugs, CMV infection is one of the most important causes of morbidity and mortality in patients with haematological malignancies worldwide. The aim of the study was to retrospectively analyse the epidemiology of CMV infection in haematological patients. Between 2008 and 2014, 1238 quantitative CMV DNA detections from plasma specimens were performed. These specimens were collected from 271 patients with haematological malignancy. Patients were grouped on the basis of underlying diseases (lymphoid and myeloid malignancies and other haematological diseases). In the lymphoid and myeloid groups, we distinguished ASCT and non-ASCT groups. During the studied period, the majority of examined patients (82.6 %) were treated with lymphoproliferative disease. A total of 126 (46.5 %) patients underwent ASCT, while 145 (53.5 %) did not have stem cell transplantation. A total of 118 (9.5 %) of 1238 plasma specimens proved to be positive for CMV DNA; these specimens were collected from 66 (24.4 %) patients. Twenty-four (16.6 %) of 145 non-ASCT patients had CMV PCR positive specimens. Among non-ASCT patients with positive CMV PCR results, 10 patients were asymptomatic, 14 had symptomatic reactivation, while 2 had CMV disease. In the ASCT group, 42 (33.3 %) patients had CMV PCR positive samples. CMV reactivation was asymptomatic in 34 (81 %) cases, and 8 (19 %) patients had symptomatic reactivation. In the non-ASCT group, the rate of CMV infection is low. In the ASCT group, the prevalence of CMV infection was higher than in the non-ASCT group, but the majority of CMV infection was asymptomatic and only small number of patients had symptomatic reactivation. Thus, our results also showed that the use of routine CMV DNA monitoring is not necessary in patients with haematological malignancies not receiving fludarabine-containing regimen or alemtuzumab, in spite of this to decrease the mortality we have to consider the use of molecular tests in case of suspected infectious conditions.
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Scordo M, Bhatt V, Hsu M, Omuro AM, Matasar MJ, DeAngelis LM, Dahi PB, Moskowitz CH, Giralt SA, Sauter CS. A Comprehensive Assessment of Toxicities in Patients with Central Nervous System Lymphoma Undergoing Autologous Stem Cell Transplantation Using Thiotepa, Busulfan, and Cyclophosphamide Conditioning. Biol Blood Marrow Transplant 2016; 23:38-43. [PMID: 27713090 DOI: 10.1016/j.bbmt.2016.09.024] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Accepted: 09/30/2016] [Indexed: 11/17/2022]
Abstract
High-dose therapy and autologous stem cell transplantation (ASCT) with thiotepa, busulfan, and cyclophosphamide (TBC) conditioning has emerged as an effective postinduction treatment strategy for patients with primary central nervous system lymphoma (PCNSL) or secondary central nervous system lymphoma (SCNSL), but it is associated with considerable toxicity and transplantation-related mortality (TRM) in the modern era. Forty-three adult patients with chemosensitive PCNSL or SCNSL underwent TBC-conditioned ASCT between 2006 and 2015. Twenty-eight of these patients received pharmacokinetically (PK)-targeted busulfan dosing. The median number of clinically relevant individual grade ≥3 nonhematologic toxicities per patient was 5. We found no association between pretransplantation patient characteristics and the presence of more than 5 grade ≥3 nonhematologic toxicities. Patients with elevated first-dose busulfan area under the curve values did not experience more toxicity. Paradoxically, patients treated with more than 2 regimens before undergoing ASCT had lower first-dose busulfan AUC values. With a median follow-up among survivors of 20 months, 1-year progression-free survival (PFS) and overall survival (OS) from the time of ASCT were 83% and 87%, respectively. Although this study reaffirms the favorable PFS and OS associated with TBC-conditioned ASCT for PCNSL or SCNSL, this treatment strategy carries a large toxicity burden.
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Affiliation(s)
- Michael Scordo
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York.
| | - Valkal Bhatt
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Meier Hsu
- Department of Biostatistics and Epidemiology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Antonio M Omuro
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Neurology, Weill Cornell Medical College, New York, New York
| | - Matthew J Matasar
- Department of Medicine, Lymphoma Service, Adult BMT Service, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Lisa M DeAngelis
- Department of Neurology, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Neurology, Weill Cornell Medical College, New York, New York
| | - Parastoo B Dahi
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Craig H Moskowitz
- Department of Medicine, Lymphoma Service, Adult BMT Service, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Sergio A Giralt
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
| | - Craig S Sauter
- Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, New York; Department of Medicine, Weill Cornell Medical College, New York, New York
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Cytomegalovirus infection in autologous stem cell transplant recipients in the era of rituximab. Ann Hematol 2016; 95:1323-7. [PMID: 27225264 DOI: 10.1007/s00277-016-2700-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2015] [Accepted: 05/18/2016] [Indexed: 10/21/2022]
Abstract
The incidence of cytomegalovirus (CMV) reactivation/disease after autologous stem cell transplant (ASCT) is much lower than that after allogeneic stem cell transplantation. With the recent use of rituximab during cancer chemotherapy or conditioning regimens prior to transplantation, there has been an increasing concern of opportunistic infections including CMV. In the present study, we reviewed the patients undergoing ASCT from December 2007 to December 2013 to identify those developing CMV reactivation/disease. Out of the 978 patients who underwent ASCT at the Karmanos Cancer Institute, 239 patients were tested for symptomatic CMV reactivation based on clinical suspicion. Of the tested patients, 7/239 (2.9 %) were documented to have CMV reactivation within 90 days of ASCT. The median time to develop CMV viremia was 32 days from transplantation. Of the 239 patients tested, CMV viremia was detected in 3 out of 72 patients who received rituximab as compared to 4 out of 167 patients who did not. Three of these seven viremic patients were treated with anti-viral drugs; viremia resolved in all patients at a median of 24 days. Three patients were found to develop other bacterial and/or fungal infections following CMV viremia. Two of the seven patients died during 1-year follow-up, due to primary disease progression or Candida sepsis. None of the patients developed proven tissue-invasive CMV disease. The study did not evaluate the incidence of asymptomatic CMV infection/reactivation. Despite prior publications based on limited data, rituximab does not appear to contribute to an increased frequency of symptomatic CMV reactivation following ASCT.
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Maschmeyer G, Donnelly JP. How to manage lung infiltrates in adults suffering from haematological malignancies outside allogeneic haematopoietic stem cell transplantation. Br J Haematol 2016; 173:179-89. [PMID: 26729577 PMCID: PMC7161791 DOI: 10.1111/bjh.13934] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 12/13/2015] [Indexed: 12/20/2022]
Abstract
Pulmonary complications affect up to 40% of patients with severe neutropenia lasting for more than 10 d. As they are frequently associated with fever and elevation of C‐reactive protein or other signs of inflammation, they are mostly handled as pneumonia. However, the differential diagnosis is broad, and a causative microbial agent remains undetected in the majority of cases. Pulmonary side effects from cytotoxic treatment or pulmonary involvement by the underlying malignancy must always be taken into account and may provide grounds for invasive diagnostic procedures in selected patients. Pneumocystis jirovecii (in patients not receiving co‐trimoxazole as prophylaxis), multi‐resistant gram‐negative bacilli, mycobacteria or respiratory viruses may be involved. High‐risk patients may be infected by filamentous fungi, such as Aspergillus spp., but these infections are seldom proven when treatment is initiated. Microorganisms isolated from cultures of blood, bronchoalveolar lavage or respiratory secretions need careful interpretation as they may be irrelevant for determining the aetiology of pulmonary infiltrates, particularly when cultures yield coagulase‐negative staphylococci, enterococci or Candida species. Non‐culture based diagnostics for detecting Aspergillus galactomannan, beta‐D‐glucan or DNA from blood, bronchoalveolar lavage or tissue samples can facilitate the diagnosis, but must always be interpreted in the context of clinical and imaging findings. Systemic antifungal treatment with mould‐active agents, given in combination with broad‐spectrum antibiotics, improves clinical outcome when given pre‐emptively. Co‐trimoxazole remains the first‐line treatment for Pneumocystis pneumonia, while cytomegalovirus pneumonia will respond to ganciclovir or foscarnet in most cases. The clinical outcome of acute respiratory failure can also be successful with proper intensive care, when indicated.
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Affiliation(s)
- Georg Maschmeyer
- Department of Haematology, Oncology and Palliative Care, Klinikum Ernst von Bergmann, Potsdam, Germany
| | - J Peter Donnelly
- Department of Haematology, Radboud University Medical Centre, Nijmegen, The Netherlands
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Mengarelli A, Annibali O, Pimpinelli F, Riva E, Gumenyuk S, Renzi D, Cerchiara E, Piccioni L, Palombi F, Pisani F, Romano A, Spadea A, Papa E, Cordone I, Canfora M, Arcese W, Ensoli F, Marchesi F. Prospective surveillance vs clinically driven approach for CMV reactivation after autologous stem cell transplant. J Infect 2015; 72:265-8. [PMID: 26687516 DOI: 10.1016/j.jinf.2015.11.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2015] [Revised: 11/23/2015] [Accepted: 11/26/2015] [Indexed: 10/22/2022]
Affiliation(s)
- A Mengarelli
- Hematology and Stem Cell Transplant Unit, Regina Elena National Cancer Institute, Rome, Italy
| | - O Annibali
- Unit of Hematology, Stem Cell Transplant, Transfusion Medicine and Cellular Therapy, University Campus Bio-Medico, Rome, Italy
| | - F Pimpinelli
- Molecular Virology, Pathology and Microbiology Laboratory, San Gallicano Dermatological Institute, Rome, Italy
| | - E Riva
- Virology Unit, Laboratory of Pathology and Microbiology, Campus Bio-Medico University, Rome, Italy
| | - S Gumenyuk
- Hematology and Stem Cell Transplant Unit, Regina Elena National Cancer Institute, Rome, Italy
| | - D Renzi
- Hematology and Stem Cell Transplant Unit, Regina Elena National Cancer Institute, Rome, Italy
| | - E Cerchiara
- Unit of Hematology, Stem Cell Transplant, Transfusion Medicine and Cellular Therapy, University Campus Bio-Medico, Rome, Italy
| | - L Piccioni
- Virology Unit, Laboratory of Pathology and Microbiology, Campus Bio-Medico University, Rome, Italy
| | - F Palombi
- Hematology and Stem Cell Transplant Unit, Regina Elena National Cancer Institute, Rome, Italy
| | - F Pisani
- Hematology and Stem Cell Transplant Unit, Regina Elena National Cancer Institute, Rome, Italy
| | - A Romano
- Hematology and Stem Cell Transplant Unit, Regina Elena National Cancer Institute, Rome, Italy
| | - A Spadea
- Hematology and Stem Cell Transplant Unit, Regina Elena National Cancer Institute, Rome, Italy
| | - E Papa
- Hematology and Stem Cell Transplant Unit, Regina Elena National Cancer Institute, Rome, Italy
| | - I Cordone
- Clinical Pathology, Regina Elena National Cancer Institute, Rome, Italy
| | - M Canfora
- Scientific Direction, Regina Elena National Cancer Institute, Rome, Italy
| | - W Arcese
- Rome Transplant Network, Rome, Italy
| | - F Ensoli
- Molecular Virology, Pathology and Microbiology Laboratory, San Gallicano Dermatological Institute, Rome, Italy
| | - F Marchesi
- Hematology and Stem Cell Transplant Unit, Regina Elena National Cancer Institute, Rome, Italy.
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Marchesi F, Pimpinelli F, Gumenyuk S, Renzi D, Palombi F, Pisani F, Romano A, Spadea A, Papa E, Canfora M, Ensoli F, Mengarelli A. Cytomegalovirus reactivation after autologous stem cell transplantation in myeloma and lymphoma patients: A single-center study. World J Transplant 2015; 5:129-136. [PMID: 26421265 PMCID: PMC4580927 DOI: 10.5500/wjt.v5.i3.129] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Revised: 06/12/2015] [Accepted: 07/08/2015] [Indexed: 02/05/2023] Open
Abstract
AIM: To determine the incidence of and the risk factors for cytomegalovirus (CMV) symptomatic infection and end-organ disease after autologous stem cell transplantation (ASCT).
METHODS: A total of 327 consecutive non CD34+ selected autografts performed from the Hematology and Stem Cell Transplantation Unit of Regina Elena National Cancer Institute of Rome (Italy) in the period comprised between January 2003 to January 2015, were reviewed. Over the 327 autografts, 201 were performed in patients with multiple myeloma, whereas the remaining 126 in patients affected by non-Hodgkin’s lymphoma and Hodgkin’s lymphoma. The patients who underwent an ASCT for an acute leukemia (n = 20) in the same period were excluded from this analysis. CMV DNA load in the blood has been determined by polymerase-chain reaction in the case of a clinical suspicion of reactivation, therefore, no routine monitoring strategy was adopted. In the presence of signs and symptoms of CMV reactivation an antiviral treatment was performed.
RESULTS: Overall, 36 patients (11%) required a specific antiviral treatment for a symptomatic CMV reactivation (n = 32) or an end-organ disease (n = 4). We observed 20 and 16 cases of CMV reactivation among lymphoma (16%) and myeloma patients (8%), respectively. Among cases of end-organ disease, 3 were diagnosed as interstitial pneumonia and one remaining case as hemorrhagic enteritis. All cases of CMV reactivation were observed in IgG seropositive patients, with no documented cases of primary CMV infection. All patients were treated with a specific antiviral therapy, with a global rate of hospitalization of 55%; four patients received intravenous immunoglobulins. Transplant-related mortality was significantly higher in patients who experienced a CMV reactivation (8.4% ± 4.7% vs 1.7% ± 0.8%; P = 0.047). In univariate analysis, a pre-transplant HBcIgG seropositivity, a diagnosis of T-cell non-Hodgkin’s lymphoma and higher median age at transplant were significantly associated with the risk of developing a clinically relevant CMV infection requiring specific antiviral therapy (P < 0.001, P = 0.042 and P = 0.004, respectively). In multivariate analysis, only a pre-transplant HBcIgG seropositivity (OR = 8.928, 95%CI: 1.991-33.321; P = 0.023) and a diagnosis of T-cell non-Hodgkin’s lymphoma (OR = 4.739, 95%CI: 1.511-11.112; P = 0.042) proved to be independent predictors of a post-transplant clinically relevant CMV reactivation.
CONCLUSION: A symptomatic CMV infection can occur in about 11% of adult patients with lymphoma or myeloma undergoing ASCT. A pre-transplant HBcIgG seropositivity and a diagnosis of T-cell non-Hodgkin’s lymphoma should be considered as independent predictor factors of CMV reactivation.
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Cytomegalovirus Reactivation in Adult Recipients of Autologous Stem Cell Transplantation: a Single Center Experience. Mediterr J Hematol Infect Dis 2015; 7:e2015049. [PMID: 26401238 PMCID: PMC4560259 DOI: 10.4084/mjhid.2015.049] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2015] [Accepted: 08/08/2015] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION Cytomegalovirus (CMV) reactivation and infection are well-recognized complications after allogeneic stem cell transplantation (SCT). Only a few studies have addressed CMV reactivation after autologous SCT (ASCT). METHODS We retrospectively reviewed medical records of 210 adult patients who underwent ASCT for lymphoma or multiple myeloma (MM) at a single center from January 1(st), 2007 until December 31(st), 2012. All patients were monitored weekly with CMV antigenemia test till day 42 after transplantation, and for 2 months after last positive test in those who had any positive CMV antigenemia test before day 42. RESULTS Thirty-seven (17.6%) patients had CMV reactivation; 23 patients had lymphoma while 14 had MM as the underlying disease. There was no difference in the rate of CMV reactivation between lymphoma and MM patients (20% versus 14.7%, P = 0.32). The majority of the patients were treated with ganciclovir/valganciclovir, all patients had their reactivation resolved with therapy, and none developed symptomatic CMV infection. None of the patients who died within 100 days of transplantation had CMV reactivation. Log-rank test showed that CMV reactivation had no effect on the overall survival of patients (P values, 0.29). CONCLUSION In our cohort, CMV reactivation rate after ASCT was 17.6%. There was no difference in reactivation rates between lymphoma and MM patients. With the use of preemptive therapy, symptomatic CMV infection was not documented in any patient in our cohort. CMV reactivation had no impact on patients' survival post ASCT.
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Maschmeyer G, Carratalà J, Buchheidt D, Hamprecht A, Heussel CP, Kahl C, Lorenz J, Neumann S, Rieger C, Ruhnke M, Salwender H, Schmidt-Hieber M, Azoulay E. Diagnosis and antimicrobial therapy of lung infiltrates in febrile neutropenic patients (allogeneic SCT excluded): updated guidelines of the Infectious Diseases Working Party (AGIHO) of the German Society of Hematology and Medical Oncology (DGHO). Ann Oncol 2015; 26:21-33. [PMID: 24833776 PMCID: PMC4269340 DOI: 10.1093/annonc/mdu192] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2014] [Revised: 04/29/2014] [Accepted: 05/02/2014] [Indexed: 12/13/2022] Open
Abstract
Up to 25% of patients with profound neutropenia lasting for >10 days develop lung infiltrates, which frequently do not respond to broad-spectrum antibacterial therapy. While a causative pathogen remains undetected in the majority of cases, Aspergillus spp., Pneumocystis jirovecii, multi-resistant Gram-negative pathogens, mycobacteria or respiratory viruses may be involved. In at-risk patients who have received trimethoprim-sulfamethoxazole (TMP/SMX) prophylaxis, filamentous fungal pathogens appear to be predominant, yet commonly not proven at the time of treatment initiation. Pathogens isolated from blood cultures, bronchoalveolar lavage (BAL) or respiratory secretions are not always relevant for the etiology of pulmonary infiltrates and should therefore be interpreted critically. Laboratory tests for detecting Aspergillus galactomannan, β-D-glucan or DNA from blood, BAL or tissue samples may facilitate the diagnosis; however, most polymerase chain reaction assays are not yet standardized and validated. Apart from infectious agents, pulmonary side-effects from cytotoxic drugs, radiotherapy or pulmonary involvement by the underlying malignancy should be included into differential diagnosis and eventually be clarified by invasive diagnostic procedures. Pre-emptive treatment with mold-active systemic antifungal agents improves clinical outcome, while other microorganisms are preferably treated only when microbiologically documented. High-dose TMP/SMX is first choice for treatment of Pneumocystis pneumonia, while cytomegalovirus pneumonia is treated primarily with ganciclovir or foscarnet in most patients. In a considerable number of patients, clinical outcome may be favorable despite respiratory failure, so that intensive care should be unrestrictedly provided in patients whose prognosis is not desperate due to other reasons.
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Affiliation(s)
- G Maschmeyer
- Department of Hematology, Oncology and Palliative Care, Klinikum Ernst von Bergmann, Potsdam, Germany.
| | - J Carratalà
- Department of Infectious Diseases, Bellvitge University Hospital, University of Barcelona, Barcelona, Spain
| | - D Buchheidt
- Department of Hematology and Oncology, Mannheim University Hospital, Mannheim
| | - A Hamprecht
- Institution for Medical Microbiology, Immunology and Hygiene, University Hospital Cologne, Cologne
| | - C P Heussel
- Department of Diagnostic and Interventional Radiology with Nuclear Medicine, Thoraxklinik, University Hospital, Heidelberg
| | - C Kahl
- Department of Hematology and Oncology, Klinikum Magdeburg, Magdeburg
| | - J Lorenz
- Department of Pneumology, Infectious Diseases, Sleep Medicine and Intensive Care, Klinikum Lüdenscheid, Lüdenscheid
| | - S Neumann
- Medical Oncology, AMO MVZ, Wolfsburg
| | - C Rieger
- Department of Medicine III, University Hospital Großhadern, München
| | - M Ruhnke
- Department of Medical Oncology and Hematology, Charité University Medicine Campus Mitte, Berlin
| | - H Salwender
- Department of Hematology, Oncology, Stem Cell Transplantation, Asklepios Klinik Altona, Hamburg
| | - M Schmidt-Hieber
- Department of Hematology, Oncology and Tumor Immunology, Helios-Klinikum Berlin-Buch, Berlin, Germany
| | - E Azoulay
- AP-HP, Hopital Saint-Louis, Service de Réanimation Médicale, Université Paris-Diderot, Sorbonne Paris-Cité, Faculté de Médecine, Paris, France
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Infections After High-Dose Chemotherapy and Autologous Hematopoietic Stem Cell Transplantation. INFECTIONS IN HEMATOLOGY 2014. [PMCID: PMC7121020 DOI: 10.1007/978-3-662-44000-1_4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Infection represents an important cause of morbidity after autologous hematopoietic stem cell transplantation (HSCT). Immunodeficiency is the key risk factor and results from interplay between the underlying disease and its therapy. Various defects in the immune system coexist in HSCT recipients. In the early post-transplant period, neutropenia, oral and gastrointestinal mucositis, and the presence of central venous catheters are the main risk factors. Bacterial infections predominate, and the agents and antibiotic susceptibility profiles vary widely in different regions. Invasive candidiasis is infrequent with fluconazole use, but the incidence of invasive aspergillosis is on the rise, mainly in patients receiving purine analogues or intensive chemotherapy before transplant. In the post-engraftment period, infections are less frequent, but may contribute to significant non-relapse mortality. The dynamics of immune reconstitution drives the risk for infection in this period. The most frequent infections are varicella-zoster virus disease and respiratory tract infections. Assessment of the risk of infection in each period and the identification of patients at higher risk of specific infections are critical to the appropriate management of infectious complications after autologous hematopoietic stem cell transplantation.
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20
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Marchesi F, Pimpinelli F, Dessanti ML, Gumenyuk S, Palombi F, Pisani F, Romano A, Spadea A, Maschio M, Ensoli F, Mengarelli A. Evaluation of risk of symptomatic cytomegalovirus reactivation in myeloma patients treated with tandem autologous stem cell transplantation and novel agents: a single-institution study. Transpl Infect Dis 2014; 16:1032-8. [PMID: 25369809 DOI: 10.1111/tid.12309] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Revised: 08/18/2014] [Accepted: 08/23/2014] [Indexed: 01/12/2023]
Abstract
The introduction of proteasome inhibitors and/or immunomodulators in the treatment of myeloma has led to an increase in viral infections, particularly in the Herpesviridae family. Previous studies about the risk of cytomegalovirus (CMV) reactivation after autologous stem cell transplantation (ASCT) have examined the clinical outcome after the first ASCT; however, only 1 study to date has investigated the risk of CMV reactivation after a second transplantation. To address this issue, we performed a retrospective chart review on 78 consecutive myeloma patients (median age 56 years) who underwent a tandem non-CD34(+) selected ASCT after induction treatment with either conventional chemotherapy (n = 42) or with novel agents (n = 36), respectively. All subjects had been mobilized and conditioned with cyclophosphamide plus granulocyte colony-stimulating factor and melphalan alone, respectively. CMV DNA load in the blood has been determined by polymerase chain reaction in the case of a clinical suspicion of CMV reactivation; therefore, routine monitoring was not performed. Considering the outcome of both the first and the second transplantations, we observed a total of 13 episodes of symptomatic CMV reactivation (13/156, 8%), in 12 subjects (12/78, 15%), all successfully treated. Eight subjects experienced a CMV reactivation after the first ASCT (8/78, 10%); however, only 1 of them (1/8, 12%) experienced a CMV reactivation after the second transplantation. Conversely, 4 CMV reactivations (6%) were observed after the second transplantation in the group of 70 patients who did not experience a CMV reactivation after the first ASCT. No statistically significant difference was observed between first and second ASCT (8/78, 10% vs. 5/78, 6%; P = 0.767). Univariate analysis showed that a pre-transplant treatment with novel agents was the only baseline factor significantly associated with the occurrence of post-ASCT CMV symptomatic reactivation after the first transplant (odds ratio [OR]: 9.897; 95% confidence interval [CI]: 1.154-84.840; P = 0.021) but not after the second transplant (OR: 5.125; 95% CI: 0.546-48.119; P = 0.115). No end-organ disease or primary infection was documented. Our data suggest that second transplantation does not increase the risk of CMV reactivation in our patient population, when compared with the first one, and confirm the role of a pre-transplant treatment with novel agents as a risk factor for CMV symptomatic reactivation.
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Affiliation(s)
- F Marchesi
- Hematology and Stem Cell Transplantation Unit, Regina Elena National Cancer Institute, Rome, Italy
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Abstract
Although major advances in the care of cancer patients over the past several decades have resulted in improved survival, infectious complications remain a significant cause of morbidity and mortality. To successfully identify, treat, and prevent infections, a comprehensive understanding of risk factors that predispose to infection and of commonly encountered pathogens is necessary. In addition, clinicians must keep abreast of the changing epidemiology of infections in this population. As therapeutic modalities continue to evolve, as established pathogens become increasingly drug resistant, and as new pathogens are discovered, successful management of infections will continue to present challenges in the years to come.
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Affiliation(s)
- Valentina Stosor
- Div. Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, Illinois USA
| | - Teresa R. Zembower
- Division of Infectious Diseases, Northwestern University Feinberg School of Medicine, Chicago, Illinois USA
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Valkovic T, Nacinovic AD, Petranovic D. Prophylactic broad spectrum antibiotics as a new anti-myeloma therapy. Med Hypotheses 2013; 81:1137-40. [DOI: 10.1016/j.mehy.2013.10.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Revised: 09/24/2013] [Accepted: 10/20/2013] [Indexed: 10/26/2022]
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Marchesi F, Mengarelli A, Giannotti F, Tendas A, Anaclerico B, Porrini R, Picardi A, Cerchiara E, Dentamaro T, Chierichini A, Romeo A, Cudillo L, Montefusco E, Tirindelli MC, De Fabritiis P, Annino L, Petti MC, Monarca B, Arcese W, Avvisati G. High incidence of post-transplant cytomegalovirus reactivations in myeloma patients undergoing autologous stem cell transplantation after treatment with bortezomib-based regimens: a survey from the Rome transplant network. Transpl Infect Dis 2013; 16:158-64. [PMID: 24215479 DOI: 10.1111/tid.12162] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Revised: 04/19/2013] [Accepted: 05/13/2013] [Indexed: 01/13/2023]
Abstract
The incidence of cytomegalovirus (CMV) reactivations in patients with multiple myeloma (MM) receiving autologous stem cell transplantation (ASCT) is relatively low. However, the recent increased use of novel agents, such as bortezomib and/or immunomodulators, before transplant, has led to an increasing incidence of Herpesviridae family virus infections. The aim of the study was to establish the incidence of post-engraftment symptomatic CMV reactivations in MM patients receiving ASCT, and to compare this incidence with that of patients treated with novel agents or with conventional chemotherapy before transplant. The study was a survey of 80 consecutive patients who underwent ASCT after treatment with novel agents (Group A). These patients were compared with a cohort of 89 patients treated with VAD regimen (vincristine, doxorubicin, and dexamethasone) before ASCT (Group B). Overall, 7 patients (4.1%) received an antiviral treatment for a symptomatic CMV reactivation and 1 died. The incidence of CMV reactivations was significantly higher in Group A than in Group B (7.5% vs. 1.1%; P = 0.048). When compared with Group B, the CMV reactivations observed in Group A were significantly more frequent in patients who received bortezomib, whether or not associated with immunomodulators (9.4% vs. 1.1%; P = 0.019), but not in those treated with immunomodulators only (3.7% vs. 1.1%; P = 0.396). These results suggest that MM patients treated with bortezomib-based regimens are at higher risk of developing a symptomatic CMV reactivation after ASCT.
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Affiliation(s)
- F Marchesi
- Hematology Unit, Campus Bio-Medico University Hospital, Rome, Italy
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Morawa E, Martin P, Gergis U, van Besien K, Shore T. Autologous stem cell transplant in human immunodeficiency virus-positive patients with lymphoid malignancies: focus on infectious complications. Leuk Lymphoma 2012; 54:885-8. [DOI: 10.3109/10428194.2012.721543] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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25
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Kim JH, Goulston C, Sanders S, Lampas M, Zangari M, Tricot G, Hanson KE. Cytomegalovirus reactivation following autologous peripheral blood stem cell transplantation for multiple myeloma in the era of novel chemotherapeutics and tandem transplantation. Biol Blood Marrow Transplant 2012; 18:1753-8. [PMID: 22728249 DOI: 10.1016/j.bbmt.2012.06.008] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Accepted: 06/12/2012] [Indexed: 11/25/2022]
Abstract
Cytomegalovirus (CMV) is an important pathogen after allogeneic transplantation. However, few studies have examined CMV reactivation after autologous peripheral blood stem cell transplantation (APBSCT) to treat multiple myeloma (MM), especially in the setting of the newer chemotherapeutic agents and/or 2 sequential APBSCTs (ie, tandem transplantation). A retrospective chart review of patients with MM who underwent either single APBSCT or tandem transplantation was conducted to evaluate the incidence, risk factors, and outcomes of CMV infection at a single institution. A total of 104 patients with MM underwent transplantation during the study period, including 66 patients who received tandem transplantation. The majority of patients (66 of 104; 63.5%) were CMV-seropositive, and CMV viremia was frequently detected in this subgroup (32 of 66; 48.5%). No primary CMV infections were identified. CMV reactivation was more common in recipients of tandem transplantation than in recipients of single APBSCT (P < .001). In addition, patients who developed CMV viremia were more likely to have received conditioning therapy with melphalan, bortezomib, dexamethasone, and thalidomide compared with those without CMV reactivation (P = .015). However, on multiple logistic regression analysis, only receipt of tandem transplantation was significantly associated with CMV reactivation (odds ratio, 5.112; 95% confidence interval, 1.27-20.60; P = .022). Febrile episodes of CMV viremia were observed in 17 patients (17 of 32; 53.1%), and invasive CMV disease was diagnosed in 1 patient. Our data suggest that CMV reactivation after APBSCT for MM is relatively common, and that viremia is often associated with fever. CMV surveillance should be considered, especially when tandem transplantation is performed using combination chemotherapy with high-dose melphalan.
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Affiliation(s)
- Jong Hun Kim
- Division of Infectious Diseases, Department of Internal Medicine, University of Utah, Salt Lake City, Utah 84132, USA.
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26
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Lee MY, Chiou TJ, Hsiao LT, Yang MH, Lin PC, Poh SB, Yen CC, Liu JH, Teng HW, Chao TC, Wang WS, Chen PM. Rituximab therapy increased post-transplant cytomegalovirus complications in Non-Hodgkin's lymphoma patients receiving autologous hematopoietic stem cell transplantation. Ann Hematol 2007; 87:285-9. [PMID: 17943285 DOI: 10.1007/s00277-007-0397-0] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2007] [Accepted: 09/25/2007] [Indexed: 12/21/2022]
Abstract
The use of monoclonal antibody, rituximab, had been reported to be associated with some severe viral infections. The inference of rituximab therapy and post-transplant cytomegalovirus (CMV) infectious complications in non-Hodgkin's lymphoma (NHL) patients is still unclear now. From 2002 to 2005, 46 patients with relapsed indolent or high-risk aggressive B cell NHL who received rituximab (17 patients) or not (29 patients) before autologous hematological stem cell transplantation (HSCT) in one institute were retrospectively analyzed for the risk factors of CMV complications after transplantation. Pre-transplant and post-transplant CMV infectious conditions, conditioning regimens, transplant types, and post-transplant complications were recorded. Post-transplant infectious complications were followed up until 6 months after transplantation. Seventeen of 46 patients received rituximab before HSCT. Three of them suffered from CMV infection and two of them developed CMV disease. All of the patients with CMV disease recovered after ganciclovir and CMV-specific immunoglobulin therapy. Twenty-nine of 46 patients without rituximab treatment before HSCT did not have CMV complications after HSCT. The risks to develop CMV infections after autologous HSCT were higher in rituximab-treated patients (17.6% vs 0%, p = 0.045, Fisher exact test, two-sided). The risks to develop CMV diseases had higher trend with rituximab therapy than without rituximab therapy (11.7% vs 0%, p = 0.131, Fisher exact test, two-sided). The NHL patients receiving rituximab therapy had higher risk to develop CMV infectious complications after autologous HSCT.
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Affiliation(s)
- Ming-Yang Lee
- Division of Hemato-Oncology, Department of Medicine, Chia-Yi Christian Hospital, Chia-Yi, Taiwan, ROC
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28
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Grosu I, Ghekiere O, Layios N, Hantson P, Cosnard G. Toxoplasma encephalitis after autologous stem cell transplantation. Leuk Lymphoma 2007; 48:201-3. [PMID: 17325870 DOI: 10.1080/10428190601011564] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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29
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Schütt P, Brandhorst D, Stellberg W, Poser M, Ebeling P, Müller S, Buttkereit U, Opalka B, Lindemann M, Grosse-Wilde H, Seeber S, Moritz T, Nowrousian MR. Immune parameters in multiple myeloma patients: influence of treatment and correlation with opportunistic infections. Leuk Lymphoma 2006; 47:1570-82. [PMID: 16966269 DOI: 10.1080/10428190500472503] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The present study evaluated cellular and humoral immune parameters in myeloma patients, focusing on the effect of treatment and the risk of opportunistic infections. Peripheral blood lymphocyte subsets and serum levels of nonmyeloma immunoglobulins (Ig) were analysed in 480 blood samples from 77 myeloma patients. Untreated myeloma patients exhibited significantly reduced CD4+/45RO+, CD19+, CD3+/HLA-DR+, and natural killer (NK) cells, as well as nonmyeloma IgA, IgG and IgM. Conventional-dose chemotherapy resulted in significantly reduced CD4+ and even further decline of CD4+/CD45RO+ and CD19+ cells, most notably in relapsed patients. Additional thalidomide treatment had no significant effects on these parameters. Following high-dose chemotherapy (HD-CTX), prolonged immunosuppression was observed. Although CD8+, NK, CD19+ and CD+/CD45RO+ cells recovered to normal values within 60, 90, 360 and 720 days, respectively, CD4+ counts remained reduced even thereafter. Nine opportunistic infections were observed, including five cytomegalovirus (CMV) diseases, one Pneumocystis carinii pneumonia (PCP) and three varicella zoster virus infections with CMV diseases and PCP occurring exclusively after HD-CTX. Opportunistic infections were correlated with severely reduced CD4+, as well as CD4+/CD45RO+ and CD19+ counts. Thus, myeloma patients display cellular and humoral immunodeficiencies, which increase following conventional as well as HD-CTX, and constitute an important predisposing factor for opportunistic infections.
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Affiliation(s)
- Philipp Schütt
- Department of Internal Medicine (Cancer Research), West German Cancer Center, University of Duisburg-Essen Medical School, Essen, Germany.
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30
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Rossini F, Terruzzi E, Cammarota S, Morini F, Fumagalli M, Verga L, Elli E, Verga M, Miccolis I, Parma M, Pogliani EM. Cytomegalovirus infection after autologous stem cell transplantation: incidence and outcome in a group of patients undergoing a surveillance program. Transpl Infect Dis 2006; 7:122-5. [PMID: 16390400 DOI: 10.1111/j.1399-3062.2005.000111.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This study was performed to evaluate the incidence, risk factors, and outcome of cytomegalovirus (CMV) infection in autologous stem cell transplantation (ASCT), with the aim of performing preemptive therapy in patients with antigenemia. Starting from 2001, 171 consecutive ASCTs were performed in 136 patients; 102 of these patients were seropositive for CMV at the onset of hematological disease. In all these patients, a CMV pp65 antigenemia assay was determined weekly, starting from the day when the absolute neutrophil count went above 500/microL, and until day 60 after ASCT; subsequently, antigenemia was determined only when a CMV infection was suspected. Among the 136 transplanted patients, 40 (29.4%) presented a positive antigenemia; all of them were seropositive for CMV before ASCT; and no cases of primary infection were seen. The incidence of CMV infection in the seropositive population was 40/102 (39.3%); 6 patients (5 with multiple myeloma and 1 with non-Hodgkin's lymphoma) who received 2 ASCTs developed CMV infections after both transplantations, so that positive antigenemia developed after 46/171 (26.9%) transplantations. First positive antigenemia presented a median of 32 days (range 7-57) after stem cell reinfusion. The median antigenemia level at the first appearance was 2/200,000 (range 1-1000). No significant prognostic factors could be shown. Enteritis was present in 5 patients; 2 of them also had fever, and 1 of them also had thrombocytopenia. In 5 patients fever without any other clinical signs or symptoms was present; 30 patients were asymptomatic. Fourteen patients were treated with anti-CMV drugs. CMV reactivation was successfully treated in all patients, and no patient died from CMV disease.
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Affiliation(s)
- F Rossini
- Hematology Unit, S. Gerardo Hospital, University of Milan, Bicocca, Monza, Italy.
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31
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Rapoport AP. Immunity for tumors and microbes after autotransplantation: if you build it, they will (not) come. Bone Marrow Transplant 2005; 37:239-47. [PMID: 16327812 DOI: 10.1038/sj.bmt.1705242] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Relapses after autologous stem cell transplants for hematopoietic malignancies are frequent and post-transplant infections continue to cause significant post-transplant morbidity and even mortality. The post-transplant period is typically characterized by low lymphocyte counts and impaired immune cell function. Early restoration of immune function may contribute to better disease control and enhance protection from infections. Indeed the attainment of a 'minimal residual disease' status following high-dose therapy makes the early post-transplant period ideal for the introduction of antitumor immunotherapy. Attempts to generate immunity against tumor and microbial antigens after autotransplantation have included vaccinations, T cell infusions (both resting and activated) and combinations of vaccinations and adoptive T cell infusions. One successful strategy for generating robust immune responses against microbial antigens was the combination of pre and post-transplant immunizations along with an early (post-transplant) infusion of in vivo vaccine-primed and ex vivo co-stimulated autologous T cells. Whether this or similar strategies will lead to the generation of effective antitumor immunity is unknown. The lessons gained from efforts to rebuild immune system function in the setting of autotransplantation may also be applicable to the problem of restoring immunity in other immunodeficient groups such as patients with cancer or HIV disease and the elderly.
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Affiliation(s)
- A P Rapoport
- University of Maryland Marlene and Stewart Greenebaum Cancer Center, Baltimore, MD 21201, USA.
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Nomura K, Kamitsuji Y, Kono E, Matsumoto Y, Yoshida N, Konishi H, Horiike S, Okanoue T, Taniwaki M. Severe cytomegalovirus enterocolitis after standard chemotherapy for non-Hodgkin's lymphoma. Scand J Gastroenterol 2005; 40:604-6. [PMID: 16036515 DOI: 10.1080/00365520510015395] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Reports of cytomegalovirus (CMV) colitis mainly concern patients with immunocompromisation resulting from, among others, HIV infection, allogeneic bone marrow transplantation and solid organ transplantation. CMV colitis rarely occurs during standard chemotherapy for non-Hodgkin's lymphoma (NHL). An unusual case of CMV enterocolitis in a 62-year-old patient is reported. After a first course of salvage chemotherapy for NHL, diffuse erosions and sloughing mucosa were seen throughout the large bowel. The final diagnosis was based on histological findings. Although ganciclovir and foscarnet are effective for CMV viremia, their use in the treatment of severe diarrhea in our patient did not result in improvement for one week, whereas concomitant use of octreotide led to rapid improvement. Octreotide may therefore be an effective agent for severe colitis.
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Affiliation(s)
- Kenichi Nomura
- Department of Molecular Hematology and Oncology, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, Japan.
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33
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Fraser GAM, Walker II. Cytomegalovirus prophylaxis and treatment after hematopoietic stem cell transplantation in Canada: a description of current practices and comparison with Centers for Disease Control/Infectious Diseases Society of America/American Society for Blood and Marrow Transplantation guideline recommendations. Biol Blood Marrow Transplant 2005; 10:287-97. [PMID: 15111928 DOI: 10.1016/j.bbmt.2003.10.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Prevention and management of cytomegalovirus (CMV) disease after hematopoietic stem cell transplantation (HSCT) is critically important, but clinical practices have historically been heterogeneous. The Centers for Disease Control (CDC), as part of a larger clinical practice guideline initiative, has published evidence-based recommendations, but their effect on clinical practice has not been assessed. A survey was sent to all Canadian HSCT program directors to describe current practices. Current practices were subsequently compared with CDC guideline recommendations and with a Canadian survey published before the CDC guidelines. When current practices did not conform to guideline recommendations, a literature review was performed to determine whether current practices were supported by evidence published after the CDC guidelines. The survey response rate was 100%. Variability in practices was observed in several aspects of patient care, including (1) indications for CMV-negative blood products, (2) surveillance tests used to detect CMV infection, (3) duration of surveillance testing, (4) duration of maintenance treatment after preemptive therapy was initiated, and (5) treatment of CMV disease. Overall adherence to guideline recommendations was good, especially when they were supported by high-quality data. However, deviations from guideline recommendations were observed: (1) most Canadian allogeneic programs used shorter courses of preemptive therapy; (2) prevention measures aimed at late CMV disease were not systematically applied at most allogeneic programs; and (3) most autologous HSCT programs did not administer preemptive therapy even in high-risk recipients. When deviations occurred, recent evidence supported current practices in some instances (shorter courses of preemptive therapy) but not in others (absence of strategies to prevent late CMV disease). Compared with practices in Canada before publication of the CDC guidelines, a higher proportion of programs used CDC-recommended surveillance tests and treatment for CMV infection. Current practices in Canada remain heterogeneous. Discrepancies between current practices and CDC guideline recommendations occurred in situations either in which practices had changed in response to recently published data or in which evidence supporting a recommendation was poor. These results suggest an urgent need for the development of well-designed clinical trials. Incorporation of recent data into updated guidelines may be appropriate.
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Affiliation(s)
- Graeme A m Fraser
- Mc Master University and Hamilton Health Sciences, Hamilton, Ontario, Canada
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34
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Castagnola E, Cappelli B, Erba D, Rabagliati A, Lanino E, Dini G. Cytomegalovirus infection after bone marrow transplantation in children. Hum Immunol 2004; 65:416-22. [PMID: 15172440 DOI: 10.1016/j.humimm.2004.02.013] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2003] [Revised: 01/15/2004] [Accepted: 02/03/2004] [Indexed: 11/24/2022]
Abstract
Cytomegalovirus (CMV) is a well-known cause of disease occurring after bone marrow transplantation (BMT). The manifestations of CMV range from asymptomatic infection, defined as active CMV replication in the blood in the absence of clinical manifestations or organ failure abnormalities, to CMV disease, characterized by CMV infection with clinical symptoms or organ function abnormalities. Diagnostic procedures to assess the viral load have improved greatly with the increased use of antigenemia, CMV DNA, and immediate early-messenger RNA. Many conditions concur in determining the risk of developing CMV reactivation or disease after bone marrow transplant with serologic status of donor and recipient, type of bone marrow transplant, presence of graft-versus-host disease being the most studied. However, time and quality of immune reconstitution seems to be the pivotal factors. Pneumonia and gastrointestinal involvement are the most frequently documented clinical pictures with late-onset CMV reactivation or disease representing a new challenge. CMV prophylaxis or pre-emptive therapy adopted during the last few years in allogeneic BMT recipients has changed the natural history of the disease, reducing the risk of CMV disease, CMV-associated death, transplant-related mortality, and has prolonged the period at risk. Specific studies on children are lacking, however, the clinical pictures and features seems to be similar both in children and adults.
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Affiliation(s)
- Elio Castagnola
- Department of Clinical and Experimental Medicine, St Orsola Malpighi General Hospital, University of Bologna, Bologna, Italy
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Abstract
Despite substantial innovations in the treatment of multiple myeloma (MM), it remains an incurable disease. In addition, it is debatable whether the progress in survival is attributable simply to the therapy used to destroy the tumor clone or if it is also because of therapy designed to ameliorate disease complications. Supportive therapy has evolved greatly alongside general supportive measures used in hematologic malignancies (such as new antibiotics, antifungal agents, and growth factors) in addition to better indications in complementary treatments such as radiotherapy, dialysis, and surgery. However, in MM, several specific adjuvant therapies have also been introduced (eg, bisphosphonates and erythroid-stimulating factors), which have conferred a key role to supportive therapy in the general treatment of patients with MM.
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Affiliation(s)
- Jesús F San Miguel
- Department of Hematology, University Hospital of Salamanca, Paso de San Vicente 52-182, 37007 Salamanca, Spain.
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36
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Reimer P, Kunzmann V, Wilhelm M, Weissbrich B, Kraemer D, Berghammer H, Weissinger F. Cellular and humoral immune reconstitution after autologous peripheral blood stem cell transplantation (PBSCT). Ann Hematol 2003; 82:263-70. [PMID: 12739062 DOI: 10.1007/s00277-003-0630-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2002] [Accepted: 01/30/2003] [Indexed: 10/25/2022]
Abstract
Immune reconstitution after autologous peripheral blood stem cell transplantation (PBSCT) is of particular interest because of its importance for clinical outcome. Despite prolonged immunosuppression, especially of CD4(+) cells, few infections after neutrophil recovery occur. Only reactivation of varicella zoster virus (VZV) is more frequent in the first year after transplantation. From August 1997 to May 2001, we prospectively evaluated 38 patients prior to conditioning and during follow-up of 12 months post-transplant for virus antibodies [measles, mumps, rubella, polio, herpes simplex, varicella zoster, mononucleosis, cytomegalovirus (CMV)] and lymphocyte subpopulations by flow cytometry. CD3(+) T lymphocytes, CD8(+) T cells, and B-lymphocyte reconstitution in our study confirms previous reports. Complete CD4(+) lymphocyte reconstitution was not achieved in the 12 months post-transplant leading to a suppressed CD4/CD8 ratio. IgG antibody titers against measles, mumps, rubella, and polio were present in almost all patients pretransplant and during 12 months post-transplant, indicating persistent humoral immunity. CD3(+) and CD8(+) counts of patients with clinical VZV reactivation ( n=5) post-transplant were significantly higher (median: 1201/microl and 938/microl, respectively) than in patients without VZV reactivation (median: 594/microl and 482/microl, respectively) 6-12 months post-transplant. Positive CMV titers pretransplant ( n=19) were also correlated with higher CD3(+) and CD8(+) counts 3-6 months post-transplant (median: 1050/microl and 1056/microl, respectively) compared to CMV-negative patients (738/microl and 584/microl, respectively), although none of the patients suffered from CMV disease. Therefore, we conclude that persistent viral infections can contribute to the CD8(+) T-cell reconstitution after PBSCT by oligoclonal expansion of antigen-specific memory CD8(+) T cells.
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Affiliation(s)
- P Reimer
- Medizinische Poliklinik, Universität Würzburg, Klinikstr. 6-8, 97070, Würzburg, Germany.
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37
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Carpiuc I, Antoun S, Delabarthe A, Driss B, Vantelon JM, Griscelli F, Fenaux R, Ribrag V. Segmental coecal cytomegalovirus colitis during fludarabine, cytarabine and mitoxantrone induction chemotherapy for myelodysplastic syndrome. Leuk Lymphoma 2002; 43:1701-3. [PMID: 12400617 DOI: 10.1080/1042819021000003072] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
We report the case of a 59-year-old woman treated for a refractory anemia with excess blasts (RAEB) who developed cytomegalovirus (CMV) colitis during induction therapy combining fludarabine, cytarabine and mitoxantrone. CMV infection occurred rarely during cytarabine and anthracyclin based induction therapy for acute myelogenous leukemia or RAEB. CMV infection is usually observed in immunocompromised patients but some cases have been recently observed in patients after autologous stem-cell transplantation with or without CD34 + stem-cell selection. We discuss this case and issues arising from it in relation to the use of combination of high-dose cytarabine and fludarabine.
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Affiliation(s)
- I Carpiuc
- Service d'Hématologie, Institut Gustave-Roussy, Villejuif, France
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38
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Peggs KS, Mackinnon S. Cytomegalovirus infection and disease after autologous peripheral blood stem cell transplantation. Br J Haematol 2001; 115:1032-3. [PMID: 11843846 DOI: 10.1046/j.1365-2141.2001.03152.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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