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Alexandersson A, Venäläinen MS, Heikkilä N, Huang X, Taskinen M, Huttunen P, Elo LL, Koskenvuo M, Kekäläinen E. Proteomics screening after pediatric allogenic hematopoietic stem cell transplantation reveals an association between increased expression of inhibitory receptor FCRL6 on γδ T cells and cytomegalovirus reactivation. Immunol Cell Biol 2024; 102:513-525. [PMID: 38726587 DOI: 10.1111/imcb.12762] [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: 11/23/2023] [Revised: 04/07/2024] [Accepted: 04/10/2024] [Indexed: 07/11/2024]
Abstract
We studied the associations between inflammation-related proteins in circulation and complications after pediatric allogenic hematopoietic stem cell transplantation (HSCT), to reveal proteomic signatures or individual soluble proteins associated with specific complications after HSCT. We used a proteomics method called Proximity Extension Assay to repeatedly measure 180 different proteins together with clinical variables, cellular immune reconstitution and blood viral copy numbers in 27 children (1-18 years of age) during a 2-year follow-up after allogenic HSCT. Protein profile analysis was performed using unsupervised hierarchical clustering and a regression-based method, while the Bonferroni-corrected Mann-Whitney U-test was used for time point-specific comparison of individual proteins against outcome. At 6 months after allogenic HSCT, we could identify a protein profile pattern associated with occurrence of the complications such as chronic graft-versus-host disease, viral infections, relapse and death. When protein markers were analyzed separately, the plasma concentration of the inhibitory and cytotoxic T-cell surface protein FCRL6 (Fc receptor-like 6) was higher in patients with cytomegalovirus (CMV) viremia [log2-fold change 1.5 (P = 0.00099), 2.5 (P = 0.00035) and 2.2 (P = 0.045) at time points 6, 12 and 24 months]. Flow cytometry confirmed that FCRL6 expression was higher in innate-like γδ T cells, indicating that these cells are involved in controlling CMV reactivation in HSCT recipients. In conclusion, the potentially druggable FCRL6 receptor on cytotoxic T cells appears to have a role in controlling CMV viremia after HSCT. Furthermore, our results suggest that system-level analysis is a useful addition to the studying of single biomarkers in allogenic HSCT.
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Affiliation(s)
- Adam Alexandersson
- Division of Pediatric Hematology, Oncology and Stem Cell Transplantation, New Children's Hospital, Helsinki University Hospital, Helsinki, Finland
- Translational Immunology Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Children and Adolescents, Pediatric Research Center, New Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Mikko S Venäläinen
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
| | - Nelli Heikkilä
- Translational Immunology Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- Center of Vaccinology, University of Geneva, Geneva, Switzerland
| | - Xiaobo Huang
- Translational Immunology Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Mervi Taskinen
- Division of Pediatric Hematology, Oncology and Stem Cell Transplantation, New Children's Hospital, Helsinki University Hospital, Helsinki, Finland
| | - Pasi Huttunen
- Division of Pediatric Hematology, Oncology and Stem Cell Transplantation, New Children's Hospital, Helsinki University Hospital, Helsinki, Finland
- Children and Adolescents, Pediatric Research Center, New Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Laura L Elo
- Turku Bioscience Centre, University of Turku and Åbo Akademi University, Turku, Finland
- Institute of Biomedicine, University of Turku, Turku, Finland
| | - Minna Koskenvuo
- Division of Pediatric Hematology, Oncology and Stem Cell Transplantation, New Children's Hospital, Helsinki University Hospital, Helsinki, Finland
| | - Eliisa Kekäläinen
- Translational Immunology Research Program, Faculty of Medicine, University of Helsinki, Helsinki, Finland
- HUS Diagnostic Center, Clinical microbiology, Helsinki University Hospital, Helsinki, Finland
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Biyun L, Yahui H, Yuanfang L, Xifeng G, Dao W. Risk factors for invasive fungal infections after haematopoietic stem cell transplantation: a systematic review and meta-analysis. Clin Microbiol Infect 2024; 30:601-610. [PMID: 38280518 DOI: 10.1016/j.cmi.2024.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 12/04/2023] [Accepted: 01/04/2024] [Indexed: 01/29/2024]
Abstract
BACKGROUND Invasive fungal infections (IFIs) are common infectious complications after haematopoietic stem cell transplantation (HSCT), seriously threatening the survival of patients. OBJECTIVES This systematic review aimed to investigate risk factors associated with IFIs following HSCT. METHODS Two authors independently conducted the selection of studies and extraction of data. Risk factors for IFIs, invasive aspergillosis or invasive mould infections and invasive candida infection after HSCT were compiled separately by meta-analysis using RevMan 5.4 and R language 4.1.2. DATA SOURCES Pubmed, EMBASE, Web of Science, and the Cochrane Library until April 2023. STUDY ELIGIBILITY CRITERIA Case-control or cohort studies that assessed risk factors for IFIs among HSCT recipients were included. PARTICIPANTS Patients experiencing HSCT. TEST/S None. REFERENCE STANDARD The IFIs were defined according to the European Organisation for Research and Treatment of Cancer/Mycosis Study Group (EORTC/MSG) criteria, or a similar definition. ASSESSMENT OF RISK OF BIAS A modified version of the Newcastle-Ottawa Scale was used. METHODS OF DATA SYNTHESIS A random-effects model with the Mantel-Haenszel method was used to pool results from primary studies. RESULTS Out of 1637 studies screened, 51 studies involving 109 155 patients were included, with 45 studies providing adequate data for meta-analysis. Identified risk factors for IFIs included prolonged neutropenia, intensified therapy for graft-versus-host disease (GVHD), previous transplantation, previous proven or probable IFI, acute GVHD ≥ grade II, extensive or severe chronic GVHD, use of anti-thymocyte globulin during transplantation, haploidentical transplantation, high-dose glucocorticoids, Epstein-Barr virus infection, cytomegalovirus infection or reactivation, and lower albumin. Conversely, antifungal prophylaxis emerged as the sole preventive factor. For invasive aspergillosis or invasive mould infections, the top risk factors were extensive or severe chronic GVHD, respiratory viral infection, high-dose glucocorticoids, acute GVHD ≥ grade II, and human leukocyte antigen mismatch. Cord blood transplantation was the sole significant risk factor for invasive candidiasis. However, there was likely a high degree of interdependence among various risk factors. DISCUSSION This meta-analysis provides a thorough review of risk factors for IFIs infection after HSCT. The achieved insights can aid in stratifying patients who are at an elevated risk of IFIs and promoting antifungal preventive strategies.
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Affiliation(s)
- Li Biyun
- Department of Pediatric Hematology and Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Han Yahui
- Department of Pediatric Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Li Yuanfang
- Department of Pediatric Hematology and Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Guo Xifeng
- Department of Pediatric Hematology and Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wang Dao
- Department of Pediatric Hematology and Oncology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
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Zhao F, Shi Y, Chen X, Zhang R, Pang A, Zhai W, Yang D, He Y, Feng S, Zhang P, Jiang E, Han M. Higher Dose of CD34+ cells Promotes Early Reconstitution of Natural Killer Cells and Is Associated with Better Outcomes After Unmanipulated Hematopoietic Stem Cell Transplantation for Myeloid Malignancies. Transplant Cell Ther 2022; 28:589.e1-589.e10. [DOI: 10.1016/j.jtct.2022.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 06/07/2022] [Accepted: 06/09/2022] [Indexed: 10/18/2022]
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Busca A, Marchesi F, Cattaneo C, Trecarichi EM, Delia M, Del Principe MI, Candoni A, Pagano L. When Viruses Meet Fungi: Tackling the Enemies in Hematology. J Fungi (Basel) 2022; 8:jof8020184. [PMID: 35205938 PMCID: PMC8875273 DOI: 10.3390/jof8020184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/29/2022] [Accepted: 02/02/2022] [Indexed: 12/04/2022] Open
Abstract
The association of invasive fungal infections (IFI) and viral infections has been described in patients with hematologic malignancies (HM), in particular in hematopoietic stem cell transplant recipients. Regrettably, the diagnosis is often challenging, making the treatment inappropriate in some circumstances. The present review takes into consideration the viral infections commonly associated with IFI. Clinical presentation of IFI and viral infections, risk factors, and impact on the outcome of HM patients are discussed throughout the paper.
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Affiliation(s)
- Alessandro Busca
- Stem Cell Transplant Unit, AOU Citta’ della Salute e della Scienza, 10126 Torino, Italy
- Correspondence:
| | - Francesco Marchesi
- Hematology and Stem Cell Transplant Unit, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy;
| | | | - Enrico Maria Trecarichi
- Infectious and Tropical Diseases Unit, Department of Medical and Surgical Sciences, University “Magna Graecia”—“Mater Domini” Teaching Hospital, 88100 Catanzaro, Italy;
| | - Mario Delia
- Hematology and Stem Cell Transplantation Unit, AOUC Policlinico, 70124 Bari, Italy;
| | | | - Anna Candoni
- Division of Hematology and Stem Cell Transplantation, University of Udine-ASUFC, 33100 Udine, Italy;
| | - Livio Pagano
- Unità di Ematologia Geriatrica ed Emopatie Rare, Fondazione Policlinico Universitario A. Gemelli—IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy;
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Hino Y, Watanabe A, Seki R, Tsukamoto S, Takeda Y, Sakaida E, Kamei K. A Reference Laboratory Surveillance on Fungal Isolates from Patients with Haematological Malignancy in Japan. J Fungi (Basel) 2021; 7:jof7100806. [PMID: 34682228 PMCID: PMC8537693 DOI: 10.3390/jof7100806] [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: 08/30/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 12/03/2022] Open
Abstract
Invasive fungal disease (IFD) in patients with haematological disorders is a fatal disease, making rapid identification and treatment crucial. However, the identification of the causative fungus is often difficult, sometimes even impossible. There have been few reports concerning the causative species of IFD. This study aimed to investigate the epidemiology and causative organism of IFD in patients with haematological diseases in Japan. We analyzed the IFD cases among the patients with haematological malignancies identified at the Medical Mycological Research Center, Chiba University, between 2013 and 2019. The most common underlying disease was acute myeloid leukaemia (34.3%). Forty-six point one percent of IFD patients received haematopoietic stem cell transplantation (HSCT). The major pathogens were Aspergillus, Candida, and Fusarium. Aspergillus fumigatus was the most common Aspergillus species, and Candida fermentati and Fusarium petroliphilum were the most common Candida and Fusarium species, respectively, in this analysis. Furthermore, various cryptic species and non-albicans Candida were identified. The drug susceptibility of such relatively rare strains suggests that analysis of the causative fungi should provide valuable information for therapeutic options. Therefore, our study indicated that it is clinically significant to identify the organism in as much detail as possible.
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Affiliation(s)
- Yutaro Hino
- Medical Mycology Research Center, Division of Clinical Research, Chiba University, Chiba 260-8673, Japan; (Y.H.); (R.S.); (K.K.)
- Department of Hematology, Chiba University Hospital, Chiba 260-8673, Japan; (S.T.); (Y.T.); (E.S.)
| | - Akira Watanabe
- Medical Mycology Research Center, Division of Clinical Research, Chiba University, Chiba 260-8673, Japan; (Y.H.); (R.S.); (K.K.)
- Correspondence: ; Tel.: +81-43-226-2786; Fax: +81-43-226-2486
| | - Rio Seki
- Medical Mycology Research Center, Division of Clinical Research, Chiba University, Chiba 260-8673, Japan; (Y.H.); (R.S.); (K.K.)
| | - Shokichi Tsukamoto
- Department of Hematology, Chiba University Hospital, Chiba 260-8673, Japan; (S.T.); (Y.T.); (E.S.)
| | - Yusuke Takeda
- Department of Hematology, Chiba University Hospital, Chiba 260-8673, Japan; (S.T.); (Y.T.); (E.S.)
| | - Emiko Sakaida
- Department of Hematology, Chiba University Hospital, Chiba 260-8673, Japan; (S.T.); (Y.T.); (E.S.)
| | - Katsuhiko Kamei
- Medical Mycology Research Center, Division of Clinical Research, Chiba University, Chiba 260-8673, Japan; (Y.H.); (R.S.); (K.K.)
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Abstract
PURPOSE OF REVIEW Invasive fungal disease (IFD) and cytomegalovirus (CMV) infections occur frequently, either concomitantly or sequentially in immune-compromised hosts. Although there is extensive knowledge of the risk factors for these infections as single entities, the inter-relationship between opportunistic fungii and CMV has not been comprehensively explored. RECENT FINDINGS Both solid organ and stem cell transplant recipients who develop CMV invasive organ disease are at an increased risk of developing IFD, particularly aspergillosis and Pneumocystis pneumonia (PCP). Moreover, CMV viremia and recipient CMV serostatus also increased the risk of both early and late-onset IFD. Treatment-related factors, such as ganciclovir-induced neutropenia and host genetic Toll-like receptor (TLR) polymorphisms are likely to be contributory. Less is known about the relationship between CMV and IFD outside transplantation, such as in patients with hematological cancers or other chronic immunosuppressive conditions. Finally, few studies report on the relationship between CMV-specific treatments or the viral/antigen kinetics and its influence on IFD management. SUMMARY CMV infection is associated with increased risk of IFD in posttransplant recipients because of a number of overlapping and virus-specific risk factors. Better understanding of how CMV virus, its related treatment, CMV-induced immunosuppression and host genetic factors impact on IFD is warranted.
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Hazar V, Karasu GT, Uygun V, Öztürk G, Kiliç SÇ, Küpesiz A, Daloglu H, Aksoylar S, Atay D, Ince EÜ, Karakükçü M, Özbek N, Tayfun F, Kansoy S, Özyürek E, Akçay A, Gürsel O, Haskologlu S, Kaya Z, Yilmaz S, Tanyeli A, Yesilipek A. Risks and outcomes of invasive fungal infections in pediatric allogeneic hematopoietic stem cell transplant recipients receiving fluconazole prophylaxis: a multicenter cohort study by the Turkish Pediatric Bone Marrow Transplantation Study Group. Med Mycol 2019; 57:161-170. [PMID: 29608706 DOI: 10.1093/mmy/myy015] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 03/04/2018] [Indexed: 12/23/2022] Open
Abstract
Invasive fungal infections (IFIs) are a major cause of infection-related morbidity and mortality in patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT). Data from pediatric settings are scarce. To determine the incidence, risk factors and outcomes of IFIs in a 180-day period post-transplantation, 408 pediatric patients who underwent allogeneic HSCT were retrospectively analyzed. The study included only proven and probable IFIs. The cumulative incidences of IFI were 2.7%, 5.0%, and 6.5% at 30, 100, and 180 days post-transplantation, respectively. According to the multivariate analysis, the factors associated with increased IFI risk in the 180-day period post-HSCT were previous HSCT history (hazard ratio [HR], 4.57; 95% confidence interval [CI] 1.42-14.71; P = .011), use of anti-thymocyte globulin (ATG) (HR, 2.94; 95% CI 1.27-6.80; P = .012), grade III-IV acute graft-versus-host-disease (GVHD) (HR, 2.91; 95% CI 1.24-6.80; P = .014) and late or no lymphocyte engraftment (HR, 2.71; 95% CI 1.30-5.62; P = .007). CMV reactivation was marginally associated with an increased risk of IFI development (HR, 1.91; 95% CI 0.97-3.74; P = .063). IFI-related mortality was 1.5%, and case fatality rate was 27.0%.The close monitoring of IFIs in pediatric patients with severe acute GVHD who receive ATG during conditioning is critical to reduce morbidity and mortality after allogeneic HSCT, particularly among those with prior HSCT and no or late lymphocyte engraftment.
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Affiliation(s)
- Volkan Hazar
- Department of Pediatric Hematology&Oncology and BMT Unit, Medical Park Göztepe Hospital, Istanbul
| | - Gülsün Tezcan Karasu
- Department of Pediatric Hematology&Oncology and BMT Unit, Medical Park Göztepe Hospital, Istanbul
| | - Vedat Uygun
- Department of Pediatric Hematology&Oncology and BMT Unit, Medical Park Antalya Hospital, Antalya
| | - Gülyüz Öztürk
- Department of Pediatric Hematology&Oncology and BMT Unit, Acibadem University Faculty of Medicine, Acibadem Atakent Hospital, Istanbul
| | - Suar Çaki Kiliç
- Department of Pediatric Hematology&Oncology and BMT Unit, Medical Park Göztepe Hospital, Istanbul
| | - Alphan Küpesiz
- Department of Pediatric Hematology&Oncology and BMT Unit, Akdeniz University Faculty of Medicine, Antalya
| | - Hayriye Daloglu
- Department of Pediatric Hematology&Oncology and BMT Unit, Medical Park Antalya Hospital, Antalya
| | - Serap Aksoylar
- Department of Pediatric Hematology&Oncology and BMT Unit, Ege University Faculty of Medicine, Izmir
| | - Didem Atay
- Department of Pediatric Hematology&Oncology and BMT Unit, Acibadem University Faculty of Medicine, Acibadem Atakent Hospital, Istanbul
| | - Elif Ünal Ince
- Department of Pediatric Hematology&Oncology and BMT Unit, Ankara University Faculty of Medicine, Ankara
| | - Musa Karakükçü
- Department of Pediatric Hematology&Oncology and BMT Unit, Erciyes University Faculty of Medicine, Kayseri
| | - Namik Özbek
- Department of Pediatric Hematology&Oncology and BMT Unit, Ankara Child Health and Diseases Hematology Oncology Training and Research Hospital, Ankara
| | - Funda Tayfun
- Department of Pediatric Hematology&Oncology and BMT Unit, Akdeniz University Faculty of Medicine, Antalya
| | - Savas Kansoy
- Department of Pediatric Hematology&Oncology and BMT Unit, Ege University Faculty of Medicine, Izmir
| | - Emel Özyürek
- Department of Pediatric Hematology&Oncology and BMT Unit, Medical Park Samsun Hospital, Samsun
| | - Arzu Akçay
- Department of Pediatric Hematology&Oncology and BMT Unit, Acibadem University Faculty of Medicine, Acibadem Atakent Hospital, Istanbul
| | - Orhan Gürsel
- Department of Pediatric Hematology&Oncology and BMT Unit, Gülhane Military Medical Academy, Ankara
| | - Sule Haskologlu
- Department of Pediatric Hematology&Oncology and BMT Unit, Ankara University Faculty of Medicine, Ankara
| | - Zühre Kaya
- Department of Pediatric Hematology&Oncology and BMT Unit, Gazi University Faculty of Medicine, Ankara
| | - Sebnem Yilmaz
- Department of Pediatric Hematology&Oncology and BMT Unit, Dokuz Eylül University Faculty of Medicine, Izmir
| | - Atila Tanyeli
- Department of Pediatric Hematology&Oncology and BMT Unit, Çukurova University Faculty of Medicine, Adana
| | - Akif Yesilipek
- Department of Pediatric Hematology&Oncology and BMT Unit, Medical Park Antalya Hospital, Antalya.,The Chief of the Turkish Pediatric BMT Study Group
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Koehler P, Salmanton-García J, Gräfe SK, Koehler FC, Mellinghoff SC, Seidel D, Steinbach A, Cornely OA. Baseline predictors influencing the prognosis of invasive aspergillosis in adults. Mycoses 2019; 62:651-658. [PMID: 31066092 DOI: 10.1111/myc.12926] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Revised: 03/19/2019] [Accepted: 03/28/2019] [Indexed: 12/13/2022]
Abstract
Invasive aspergillosis (IA) is a serious hazard to haematological and critical care patients. Impactful risk factors for developing IA have been characterised; however, systematic analysis of baseline prognostic factors for treatment course of IA is missing. To understand prognostic variables, we analysed original articles identifying baseline factors that predict treatment outcome in patients with IA. PubMed database was searched for publications since database inception until May 2018. Inclusion criteria were published baseline prognostic factors present at the diagnosis of IA. In total, 58 studies from 267 centres reported 7320 patients with IA and 40 different predictors. Unfavourable predictors in medical history were kidney (7.4%, 10/136) and liver failure (3.7%, 5/136), ICU admission (3.7%, 5/136) and uncontrolled underlying disease (3.7%, 5/136). Regarding state of immunosuppression, negative outcome predictors were prolonged neutropenia (12.5%, 17/136), corticosteroid treatment (8.1%, 11/136) and graft-vs-host disease (3.7%, 5/136). On the pathogen side, relevant predictors were galactomannan positivity (8.1%, 11/136), Aspergillus terreus infection (2.2%, 3/136) and lack of amphotericin B susceptibility (1.5%, 2/136). IA-specific predictors were disseminated disease (5.1%, 7/136) and CNS involvement (2.9%, 4/136). Imaging results associated with negative outcome were multiple consolidations (2.9%, 4/136), bipulmonary lesions (2.2%, 3/136) and pleural effusion (2.2%, 3/136). At diagnosis of IA, most frequently identified predictors of outcome were neutropenia, corticosteroid use, elevated galactomannan, renal failure and disseminated disease. The predictors may be used to identify patients at high risk for treatment failure and to stratify neglected patient groups for clinical trials.
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Affiliation(s)
- Philipp Koehler
- Department I of Internal Medicine, Faculty of Medicine, ECMM Excellence Centre for Medical Mycology, University Hospital of Cologne, University of Cologne, Cologne, Germany.,Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Jon Salmanton-García
- Department I of Internal Medicine, Faculty of Medicine, ECMM Excellence Centre for Medical Mycology, University Hospital of Cologne, University of Cologne, Cologne, Germany
| | - Stefanie K Gräfe
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Felix C Koehler
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Sibylle C Mellinghoff
- Department I of Internal Medicine, Faculty of Medicine, ECMM Excellence Centre for Medical Mycology, University Hospital of Cologne, University of Cologne, Cologne, Germany.,Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany.,German Centre for Infection Research, Partner Site Bonn-Cologne, Cologne, Germany
| | - Danila Seidel
- Department I of Internal Medicine, Faculty of Medicine, ECMM Excellence Centre for Medical Mycology, University Hospital of Cologne, University of Cologne, Cologne, Germany.,Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
| | - Angela Steinbach
- Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany.,German Centre for Infection Research, Partner Site Bonn-Cologne, Cologne, Germany
| | - Oliver A Cornely
- Department I of Internal Medicine, Faculty of Medicine, ECMM Excellence Centre for Medical Mycology, University Hospital of Cologne, University of Cologne, Cologne, Germany.,Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany.,German Centre for Infection Research, Partner Site Bonn-Cologne, Cologne, Germany.,Clinical Trials Centre Cologne, ZKS Köln, Cologne, Germany
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9
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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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Rodríguez-Veiga R, Montesinos P, García E, Boluda B, Rojas R, Serrano J, Martínez-Cuadrón D, Martín C, Sanz J, Tabares S, Piñana JL, Lorenzo I, Montoro J, Salavert M, Pemán J, Jarque I, Solves P, Sanz GF, Torres A, Sanz MA. Validation of a multivariable prediction model for post-engraftment invasive fungal disease in 465 adult allogeneic hematopoietic stem cell transplant recipients. Mycoses 2019; 62:418-427. [PMID: 30633829 DOI: 10.1111/myc.12891] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 12/28/2018] [Accepted: 01/04/2019] [Indexed: 01/09/2023]
Abstract
BACKGROUND Recently, we reported a simple prognostic score for post-engraftment invasive fungal disease (IFD) obtained in 404 adult allogeneic hematopoietic stem cell transplant (alloSCT) (training cohort). OBJECTIVES We aim to validate this score in an external cohort assessing the 1-year cumulative incidence (CI) of post-engraftment IFD. Additionally, we analyse the type of IFD and incidence of IFD according to type of prophylaxis. PATIENTS/METHODS We included 465 consecutive adult recipients surviving >40 days who engrafted and were discharged without prior IFD (median age 45 years, range, 14-69). RESULTS Patients classified as low-risk, 139; intermediate-risk, 162; and high-risk, 164 (35% vs 27% in the training cohort, P = 0.03). The CI of probable/proven IFD in the validation cohort was 8% vs 11% in the training cohort (P = 0.006). The only voriconazole prophylaxis used in the training cohort was 100 mg/12 h, 65% vs 27% in the validation cohort, but 38% received 200 mg/12 h. Thus, the validation cohort showed a lower CI of IFD (P = 0.009). The post-engraftment IFD score was validated, showing a CI of IFD for low-, intermediate- and high-risk of 3%, 6% and 14%, respectively (P < 0.001). CONCLUSION To our knowledge, this is the first prognostic index to predict the occurrence of post-engraftment IFD after alloSCT that has been validated in an external cohort.
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Affiliation(s)
| | - Pau Montesinos
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Estefanía García
- Department of Hematology, Hospital Universitario Reina Sofía, Córdoba, Spain
| | - Blanca Boluda
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - Rafael Rojas
- Department of Hematology, Hospital Universitario Reina Sofía, Córdoba, Spain
| | - Josefina Serrano
- Department of Hematology, Hospital Universitario Reina Sofía, Córdoba, Spain
| | - David Martínez-Cuadrón
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Carmen Martín
- Department of Hematology, Hospital Universitario Reina Sofía, Córdoba, Spain
| | - Jaime Sanz
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Salvador Tabares
- Department of Hematology, Hospital Universitario Reina Sofía, Córdoba, Spain
| | - José L Piñana
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - Ignacio Lorenzo
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - Juan Montoro
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - Miguel Salavert
- Department of Infectious Diseases, Hospital Universitari i Politècnic La Fe, València, Spain
| | - Javier Pemán
- Department of Microbiology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - Isidro Jarque
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Pilar Solves
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Guillermo F Sanz
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Antonio Torres
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain.,Asociación Medicina e Investigación (A.M.I.), Córdoba, Spain
| | - Miguel A Sanz
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
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11
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Montoro J, Sanz J, Lorenzo JI, Montesinos P, Rodríguez-Veiga R, Salavert M, González E, Guerreiro M, Carretero C, Balaguer A, Gómez I, Solves P, Sanz GF, Sanz MA, Piñana JL. Invasive fungal disease in patients undergoing umbilical cord blood transplantation after myeloablative conditioning regimen. Eur J Haematol 2019; 102:331-340. [PMID: 30506598 DOI: 10.1111/ejh.13202] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 11/23/2018] [Accepted: 11/26/2018] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Characteristics and risk factors (RFs) of invasive fungal disease (IFD) have been little studied in the setting of umbilical cord blood transplantation (UCBT). METHOD We retrospectively included 205 single-unit myeloablative UCBT recipients with a median follow-up of 64 months. RESULTS Fifty-six episodes of IFD were observed in 48 patients (23%) at a median time of 123 days after stem cell infusion. Invasive mold disease (IMD) occurred in 42 cases, 38 of them (90%) caused by invasive aspergillosis whereas invasive yeast disease (IYD) occurred in 14 cases, most of them due to candidemia (n = 12, 86%). The 5-year cumulative incidence of IFD, IMDs, and IYDs was 24% 19%, and 7%, respectively. In multivariate analysis, three RFs for IMDs were identified: age >30 years (HR 3.5, P = 0.017), acute grade II-IV graft-versus-host disease (HR 2.3, P = 0.011), and ≥1 previous transplant (HR 3.1, P = 0.012). The probability of IMDs was 2.5%, 14%, and 33% for recipients with none, 1, or 2-3 RFs, respectively (P < 0.001). Among IFD, IMDs had a negative effect on non-relapse mortality in multivariate analysis (HR 1.6, P = 0.039). IMDs showed a negative impact on overall survival (HR 1.59, P = 0.018). CONCLUSION Invasive mold disease were very common and serious complication after UCBT.
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Affiliation(s)
- Juan Montoro
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Jaime Sanz
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain.,Department of Medicine, University of Valencia, Valencia, Spain
| | - José I Lorenzo
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Pau Montesinos
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | | | - Miguel Salavert
- Department of Infectious Diseases, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Eva González
- Department of Microbiology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Manuel Guerreiro
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Carlos Carretero
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Aitana Balaguer
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Inés Gómez
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Pilar Solves
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Guillermo F Sanz
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
| | - Miguel A Sanz
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain.,Department of Medicine, University of Valencia, Valencia, Spain
| | - José L Piñana
- Department of Hematology, Hospital Universitario y Politécnico La Fe, Valencia, Spain.,CIBERONC, Instituto Carlos III, Madrid, Spain
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12
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Mainly Post-Transplant Factors Are Associated with Invasive Aspergillosis after Allogeneic Stem Cell Transplantation: A Study from the Surveillance des Aspergilloses Invasives en France and Société Francophone de Greffe de Moelle et de Thérapie Cellulaire. Biol Blood Marrow Transplant 2019; 25:354-361. [DOI: 10.1016/j.bbmt.2018.09.028] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 09/20/2018] [Indexed: 01/22/2023]
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13
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Gomez SM, Caniza M, Fynn A, Vescina C, Ruiz CD, Iglesias D, Sosa F, Sung L. Fungal infections in hematopoietic stem cell transplantation in children at a pediatric children's hospital in Argentina. Transpl Infect Dis 2018; 20:e12913. [PMID: 29679436 DOI: 10.1111/tid.12913] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 12/24/2017] [Accepted: 01/07/2018] [Indexed: 12/12/2022]
Abstract
Our primary objective was to describe the incidence of proven or probable invasive fungal infections (IFIs), a devastating complication of hematopoietic stem cell transplant (HSCT), in HCST in a middle-income country. Secondary objectives were to describe factors associated with IFIs and outcomes. In this single center retrospective study, pediatric patients who underwent a first allogeneic or autologous HSCT from 1998 to 2016 were included. Of the 251 HSCT recipients: 143 transplants were allogeneic and 108 were autologous. Overall, 23 (9%) experienced an IFI, mostly due to yeasts (83%). IFIs were more common in allogeneic HSCT (18/143, 13%) than in autologous HSCT (5/108, 5%; P = .045). Of the 23 patients with IFIs, 14 (61%) died, but only 1 directly from IFI (pulmonary aspergillosis). Overall survival at 3 years was 0.42 ± 0.11 in patients with IFIs and 0.60 ± 0.37 in those without IFIs (P = .049). In Argentina, IFIs during HSCT are common. Recipients of allogeneic HSCT are at higher risk, and IFI is associated with reduced overall survival. Future work should focus on interventions to reduce and improve IFI outcomes in children undergoing transplants in low- and middle-income countries.
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Affiliation(s)
- Sergio M Gomez
- Stem Cell Transplantation Unit, Hospital de Niños Sor María Ludovica, La Plata, Argentina
| | - Miguela Caniza
- Global Pediatric Medicine, Infectious Diseases. St. Jude Children's Cancer Research Hospital, Memphis, TN, USA
| | - Alicira Fynn
- Stem Cell Transplantation Unit, Hospital de Niños Sor María Ludovica, La Plata, Argentina
| | - Cecilia Vescina
- Stem Cell Transplantation Unit, Hospital de Niños Sor María Ludovica, La Plata, Argentina
| | - Clau-Dia Ruiz
- Stem Cell Transplantation Unit, Hospital de Niños Sor María Ludovica, La Plata, Argentina
| | - Daniela Iglesias
- Stem Cell Transplantation Unit, Hospital de Niños Sor María Ludovica, La Plata, Argentina
| | - Fernanda Sosa
- Stem Cell Transplantation Unit, Hospital de Niños Sor María Ludovica, La Plata, Argentina
| | - Lillian Sung
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Canada
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14
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The burden of Invasive Aspergillosis in patients with haematological malignancy: A meta-analysis and systematic review. J Infect 2018; 76:550-562. [PMID: 29727605 DOI: 10.1016/j.jinf.2018.02.012] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 02/13/2018] [Accepted: 02/16/2018] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Successful treatment of haematological malignancies is frequently complicated by Invasive Aspergillosis (IA), a life-threatening fungal infection that occurs in at least 10% of haemato-oncological patients. Case fatality rates (CFR) may fluctuate over time, depending on host pathogen interactions as well as on treatment and quality of patient care. We conducted a systematic review and metaanalysis of current - i.e. 2008-revised EORTC-MSG criteria era - incidence and case fatality rates (CFR) of IA in patients with haematological malignancy. METHODS A systematic search according to PRISMA guidelines was performed to identify all literature reporting populations with a haematological malignancy and the incidence of IA, defined according to the EORTC/MSG 2008 criteria. Pooled cumulative incidences and CFR within 100 days were estimated using a random effects model for predefined patient populations and stratified by use of prophylaxis. RESULTS The systematic literature search yielded 1285 publications of which n = 49 met the inclusion criteria. Overall, 16.815 patients were involved of which 1056 (6.3%) developed IA. IA risk ranged from 4% (during remission-induction, with prophylaxis) to 11% (during remission-induction, without prophylaxis). Antifungal prophylaxis was associated with a lower rate of IA, especially in the pre-HSCT population. The pooled CFR within 100 days was 29% (95% CI: 20-38%). DISCUSSION This study confirms that IA is a relevant threat in the treatment of haematological cancer despite the universal use of antifungal prophylaxis. These outcomes inform scientists and other stakeholders about the current burden of IA and may be used to direct, implement and improve antifungal stewardship programs.
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15
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Zhong Q, Liu S, Zhu YM, Yao MD, Du YY, Zheng LL, Tan YP, Huang J, Liu Z, Ou RM, Zhang Q. [Diagnostic value of the lung biopsy in hemotologic patients with invasive fungal disease]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2018; 39:159-161. [PMID: 29562454 PMCID: PMC7342563 DOI: 10.3760/cma.j.issn.0253-2727.2018.02.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/03/2017] [Indexed: 11/16/2022]
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Q Zhang
- Department of Hematology, Guangdong Second Provincial General Hospital, Guangzhou 510317, China
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16
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Boğa C, Bolaman Z, Çağırgan S, Karadoğan İ, Özcan MA, Özkalemkaş F, Saba R, Sönmez M, Şenol E, Akan H, Akova M. Recommendations for Risk Categorization and Prophylaxis of Invasive Fungal Diseases in Hematological Malignancies: A Critical Review of Evidence and Expert Opinion (TEO-4). Turk J Haematol 2017; 32:100-17. [PMID: 26316478 PMCID: PMC4451478 DOI: 10.4274/tjh.2014.0277] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
This is the last of a series of articles on invasive fungal infections prepared by opinion leaders in Turkey. The aim of these articles is to guide clinicians in managing invasive fungal diseases in hematological malignancies and stem cell transplantation based on the available best evidence in this field. The previous articles summarized the diagnosis and treatment of invasive fungal disease and this article aims to explain the risk categorization and guide the antifungal prophylaxis in invasive fungal disease.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Hamdi Akan
- Ankara University Faculty of Medicine, Department of Hematology, Ankara, Turkey Phone: +90 532 424 26 40 E-mail:
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17
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Tao T, Zhang YH, Xue SL, Wu DP, Chen F. Fulminant Laryngeal-tracheobronchial-pulmonary Aspergillosis: A Rare and Fatal Complication in Allogeneic Hematopoietic Stem Cell Transplantation Recipients. Intern Med 2017; 56:347-351. [PMID: 28154281 PMCID: PMC5348461 DOI: 10.2169/internalmedicine.56.7201] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
A 23-year-old man who had previously undergone allogeneic hematopoietic stem cell transplantation (allo-HSCT) for severe aplastic anemia was diagnosed with invasive laryngeal-tracheobronchial-pulmonary aspergillosis after presenting with a persistent dry cough at six months post-transplantation based on the findings of laryngoscopy and fiberoptic bronchoscopy. A fiberoptic bronchoscope was used to remove the obstructive material from the patient's airway and posaconazole plus caspofungin were administered to successfully to treat the patient. Our report suggests that laryngoscopy and fiberoptic bronchoscopy should be considered as alternative approaches to the diagnosis and treatment of allo-HSCT recipients with persistent respiratory symptoms when invasive laryngeal aspergillosis and invasive tracheobronchial aspergillosis are suspected.
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Affiliation(s)
- Tao Tao
- Department of Hematology, the Xinghai Hospital of Suzhou Industrial Park, China
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18
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Ullmann AJ, Schmidt-Hieber M, Bertz H, Heinz WJ, Kiehl M, Krüger W, Mousset S, Neuburger S, Neumann S, Penack O, Silling G, Vehreschild JJ, Einsele H, Maschmeyer G. Infectious diseases in allogeneic haematopoietic stem cell transplantation: prevention and prophylaxis strategy guidelines 2016. Ann Hematol 2016; 95:1435-55. [PMID: 27339055 PMCID: PMC4972852 DOI: 10.1007/s00277-016-2711-1] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 05/28/2016] [Indexed: 12/13/2022]
Abstract
Infectious complications after allogeneic haematopoietic stem cell transplantation (allo-HCT) remain a clinical challenge. This is a guideline provided by the AGIHO (Infectious Diseases Working Group) of the DGHO (German Society for Hematology and Medical Oncology). A core group of experts prepared a preliminary guideline, which was discussed, reviewed, and approved by the entire working group. The guideline provides clinical recommendations for the preventive management including prophylactic treatment of viral, bacterial, parasitic, and fungal diseases. The guideline focuses on antimicrobial agents but includes recommendations on the use of vaccinations. This is the updated version of the AGHIO guideline in the field of allogeneic haematopoietic stem cell transplantation utilizing methods according to evidence-based medicine criteria.
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Affiliation(s)
- Andrew J Ullmann
- Department of Internal Medicine II, Division of Hematology and Oncology, Division of Infectious Diseases, Universitätsklinikum, Julius Maximilian's University, Oberdürrbacher Str. 6, 97080, Würzburg, Germany.
| | - Martin Schmidt-Hieber
- Clinic for Hematology, Oncology und Tumor Immunology, Helios Clinic Berlin-Buch, Berlin, Germany
| | - Hartmut Bertz
- Department of Hematology/Oncology, University of Freiburg Medical Center, 79106, Freiburg, Germany
| | - Werner J Heinz
- Department of Internal Medicine II, Division of Hematology and Oncology, Division of Infectious Diseases, Universitätsklinikum, Julius Maximilian's University, Oberdürrbacher Str. 6, 97080, Würzburg, Germany
| | - Michael Kiehl
- Medical Clinic I, Klinikum Frankfurt (Oder), Frankfurt (Oder), Germany
| | - William Krüger
- Haematology and Oncology, Stem Cell Transplantation, Palliative Care, University Hospital Greifswald, Greifswald, Germany
| | - Sabine Mousset
- Medizinische Klinik III, Palliativmedizin und interdisziplinäre Onkologie, St. Josefs-Hospital Wiesbaden, Wiesbaden, Germany
| | - Stefan Neuburger
- Sindelfingen-Böblingen Clinical Centre, Medical Department I, Division of Hematology and Oncology, Klinikverbund Südwest, Sindelfingen, Germany
| | | | - Olaf Penack
- Hematology, Oncology and Tumorimmunology, Charité University Medicine Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Gerda Silling
- Department of Internal Medicine IV, University Hospital RWTH Aachen, Aachen, Germany
| | - Jörg Janne Vehreschild
- Department I of Internal Medicine, German Centre for Infection Research, Partner-site: Bonn-Cologne, University Hospital of Cologne, Cologne, Germany
| | - Hermann Einsele
- Department of Internal Medicine II, Division of Hematology and Oncology, Division of Infectious Diseases, Universitätsklinikum, Julius Maximilian's University, Oberdürrbacher Str. 6, 97080, Würzburg, Germany
| | - Georg Maschmeyer
- Department of Hematology, Oncology and Palliative Care, Klinikum Ernst von Bergmann, Potsdam, Germany
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19
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Montesinos P, Rodríguez-Veiga R, Boluda B, Martínez-Cuadrón D, Cano I, Lancharro A, Sanz J, Arilla MJ, López-Chuliá F, Navarro I, Lorenzo I, Salavert M, Pemán J, Calvillo P, Martínez J, Carpio N, Jarque I, Sanz GF, Sanz MA. Incidence and risk factors of post-engraftment invasive fungal disease in adult allogeneic hematopoietic stem cell transplant recipients receiving oral azoles prophylaxis. Bone Marrow Transplant 2015; 50:1465-72. [PMID: 26281032 DOI: 10.1038/bmt.2015.181] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Revised: 07/01/2015] [Accepted: 07/03/2015] [Indexed: 01/24/2023]
Abstract
Studies that analyze the epidemiology and risk factors for invasive fungal disease (IFD) after engraftment in alloSCT are few in number. This single-center retrospective study included 404 alloSCT adult recipients surviving >40 days who engrafted and were discharged without prior IFD. All patients who received ⩾20 mg/day of prednisone were assigned to primary oral prophylaxis (itraconazole or low-dose voriconazole). The primary end point was the cumulative incidence (CI) of probable/proven IFD using the European Organization for Research and Treatment of Cancer and Mycoses Study Group (EORTC/MSG) criteria. The independent prognostic factors after multivariate analyses were used to construct a post-engraftment IFD risk score. The 1-year CI of IFD was 11%. The non-relapse mortality was 40% in those developing IFD and 16% in those who did not. The intent-to-treat analysis showed that 17% of patients abandoned the assigned prophylaxis. Age >40 years, ⩾1 previous SCT, pre-engraftment neutropenia >15 days, extensive chronic GVHD and CMV reactivation were independent risk factors. The post-engraftment IFD score stratified patients into low risk (0-1 factor, CI 0.7%), intermediate risk (2 factors, CI 9.9%) and high risk (3-5 factors, CI 24.7%) (P<0.0001). The antifungal prophylaxis strategy failed to prevent post-engraftment IFD in 11% of alloSCT. Our risk score could be useful to implement risk-adapted strategies using antifungal prophylaxis after engraftment.
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Affiliation(s)
- P Montesinos
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - R Rodríguez-Veiga
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - B Boluda
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - D Martínez-Cuadrón
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - I Cano
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - A Lancharro
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - J Sanz
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - M J Arilla
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - F López-Chuliá
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - I Navarro
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - I Lorenzo
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - M Salavert
- Department of Infectious Diseases, Hospital Universitari i Politècnic La Fe, València, Spain
| | - J Pemán
- Department of Microbiology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - P Calvillo
- Department of Radiology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - J Martínez
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - N Carpio
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - I Jarque
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - G F Sanz
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain
| | - M A Sanz
- Department of Hematology, Hospital Universitari i Politècnic La Fe, València, Spain.,Departament de Medicina, Universitat de València, Valencia, Spain
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20
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Atalla A, Garnica M, Maiolino A, Nucci M. Risk factors for invasive mold diseases in allogeneic hematopoietic cell transplant recipients. Transpl Infect Dis 2015; 17:7-13. [DOI: 10.1111/tid.12328] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Revised: 09/15/2014] [Accepted: 09/28/2014] [Indexed: 01/23/2023]
Affiliation(s)
- A. Atalla
- Department of Internal Medicine; University Hospital; Universidade Federal de Juiz de Fora; Juiz de Fora Brazil
| | - M. Garnica
- Department of Internal Medicine; University Hospital; Universidade Federal do Rio de Janeiro; Rio de Janeiro Brazil
| | - A. Maiolino
- Department of Internal Medicine; University Hospital; Universidade Federal do Rio de Janeiro; Rio de Janeiro Brazil
| | - M. Nucci
- Department of Internal Medicine; University Hospital; Universidade Federal do Rio de Janeiro; Rio de Janeiro Brazil
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21
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Wang CH, Kan LP, Lin HA, Chang FY, Wang NC, Lin TY, Chao TY, Kao WY, Ho CL, Chen YC, Dai MS, Chang PY, Wu YY, Lin JC. Clinical efficacy and safety of primary antifungal prophylaxis with posaconazole versus fluconazole in allogeneic blood hematopoietic stem cell transplantation recipients-A retrospective analysis of a single medical center in Taiwan. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2014; 49:531-8. [PMID: 25440977 DOI: 10.1016/j.jmii.2014.07.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Revised: 07/21/2014] [Accepted: 07/21/2014] [Indexed: 11/17/2022]
Abstract
BACKGROUND/PURPOSE The efficacy and safety of posaconazole compared to fluconazole as antifungal prophylaxis in patients receiving allogeneic blood hematopoietic stem cell transplantation (allo-HSCT) during the early neutropenic phase without graft-versus-host disease (GVHD) was uncertain. METHODS The medical records of allo-HSCT recipients from a single institution, who received oral fluconazole (from January 2005 to June 2011) or oral posaconazole (from June 2011 to December 2013) during the early neutropenic phase (until engraftment), were retrospectively reviewed. RESULTS There were 52 allo-HSCT recipients, two of whom were younger than 18 years of age. Twelve cases received posaconazole and 40 cases received fluconazole as primary antifungal prophylaxis. The two groups had similar transplant characteristics, conditioning, and GVHD prophylaxis regimens. The fluconazole group had a higher risk for development of invasive fungal infections within 90 days after allo-HSCT (43% vs. 8.3%, p = 0.039). Kaplan-Meier analysis indicated that the cumulative incidence of invasive fungal infection for 90 days after allo-HSCT was higher in the fluconazole group (log rank test, p = 0.047). Early discontinuation of antifungal prophylaxis for intolerance was significantly lower in the posaconazole group (8.3% vs. 50%, p = 0.017). Both groups had similar rates of impaired liver function. CONCLUSION Analysis of primary fungal prophylaxis during the early neutropenic phase following allo-HSCT indicated that posaconazole was more effective and was better tolerated than fluconazole. Both drugs had similar safety profiles.
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Affiliation(s)
- Ching-Hsun Wang
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Li-Ping Kan
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Hsin-An Lin
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Feng-Yee Chang
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Ning-Chi Wang
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Te-Yu Lin
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Tsu-Yi Chao
- Department of Hematology Oncology, Taipei Medical University-Shuang Ho Hospital, New Taipei City, Taiwan
| | - Woei-Yau Kao
- Division of Hematology Oncology, Department of Internal Medicine, Taipei Tzu Chi General Hospital, Taipei, Taiwan
| | - Ching-Liang Ho
- Division of Hematology Oncology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Yeu-Chin Chen
- Division of Hematology Oncology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Ming-Shen Dai
- Division of Hematology Oncology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Ping-Ying Chang
- Division of Hematology Oncology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Yi-Ying Wu
- Division of Hematology Oncology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Jung-Chung Lin
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
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22
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Sun Y, Huang H, Chen J, Li J, Ma J, Li J, Liang Y, Wang J, Li Y, Yu K, Hu J, Jin J, Wang C, Wu D, Xiao Y, Huang X. Invasive fungal infection in patients receiving chemotherapy for hematological malignancy: a multicenter, prospective, observational study in China. Tumour Biol 2014; 36:757-67. [PMID: 25293517 DOI: 10.1007/s13277-014-2649-7] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Accepted: 09/18/2014] [Indexed: 01/08/2023] Open
Abstract
This stud y examined the epidemiology, risk factors, management, and outcome of invasive fungal infection (IFI) in patients receiving chemotherapy for hematological malignancy in China. IFI risk factors were analyzed using univariate analysis and multivariate logistic regression. In total, 4,192 patients receiving 4,889 chemotherapy courses were enrolled [mean age 40.7 years, 58.4% male, 16.9% children (<18 years)]. The most common hematological diseases were acute myeloid leukemia (AML, 28.5%), non-Hodgkin lymphoma (NHL, 26.3%), and acute lymphoblastic leukemia (ALL, 20.2%). Severe neutropenia (absolute neutrophil count [ANC] <500/mm(3)) occurred after one third (1,633/4,889, 33.4%) of chemotherapy courses. Incidence of proven/probable IFI was 2.1% per chemotherapy course and higher in patients with myelodysplastic syndrome (MDS, 4.94%), acute hyperleukocytic leukemia (AHL, 4.76%), AML (3.83%), or induction chemotherapy. Risk factors included ANC <500/mm(3) [odds ratio (OR) 3.60], AML or MDS (OR 1.97), induction chemotherapy (OR 2.58), previous IFI (OR 3.08), and being male (OR 1.74). Antifungal agents, prescribed in one quarter (1,211/4,889, 24.8%) of chemotherapy courses, included primary/secondary prophylaxis (n = 827, 16.9%) and/or treatment (n = 655, 13.4%; 86.9 % triazoles), which was empirical (84.3%), pre-emptive (8.6%), or targeted (7.1%). Overall mortality following each chemotherapy course (1.5%) increased in proven/probable (11.7%) and possible IFI (8.2%). In summary, IFI was more common in MDS, AHL, AML, or induction chemotherapy, and substantially increased mortality. Neutropenic patients receiving induction chemotherapy for AML or MDS and those with previous IFI were at particular risk. Antifungal prophylaxis showed an independent protective effect but was not commonly used, even in high-risk patients. By contrast, empiric antifungals were widely used.
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Affiliation(s)
- Yuqian Sun
- Peking University Institute of Hematology, Peking University People's Hospital, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, No. 11 Xizhimen South Street, Beijing, People's Republic of China
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23
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Nissen JC, Hummel M, Brade J, Kruth J, Hofmann WK, Buchheidt D, Reinwald M. The risk of infections in hematologic patients treated with rituximab is not influenced by cumulative rituximab dosage - a single center experience. BMC Infect Dis 2014; 14:364. [PMID: 24992940 PMCID: PMC4227097 DOI: 10.1186/1471-2334-14-364] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Accepted: 06/18/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Rituximab, a monoclonal antibody directed against CD20, is approved for the treatment of CD20-positive B-cell Non-Hodgkin's lymphoma and rheumatologic disorders. Due to its potent activity in depleting CD20-positive lymphocytes, the influence on opportunistic infections is still under discussion. Thus, we analyzed the impact of rituximab either as monotherapy or in combination with other chemotherapeutic regimens to elucidate its role in contributing to infectious complications. METHODS The records of consecutive patients (n = 125, 141 treatment episodes) treated with rituximab alone or in combination with chemotherapy and corticosteroids were analyzed retrospectively for the incidence, spectrum and outcome of infections during treatment and 6 months after the last course of rituximab. Univariate analysis of cofactors such as steroid medication, antiinfective prophylaxis, underlying disease and remission status were performed. RESULTS Altogether 80 therapy episodes were associated with infections, the median number of infections per patient being 1 (range 1-7). The number of infectious complications was significantly higher in patients receiving a combination of rituximab and chemotherapy compared to rituximab monotherapy (p < 0.001). There was no statistically significant difference regarding number of rituximab courses or cumulative rituximab dosage between episodes with and without infections, respectively.Mean cumulative prednisone dosage between the cohort with infections and the one without infections showed a trend towards higher dosage of prednisone in the patients with infections (mean difference 441 mg, p > 0.14). CONCLUSIONS Rituximab in induction treatment, either as monotherapy or combined with chemotherapy by itself does not increase the incidence or change the spectrum of infections in hematologic patients. However the possible influence of higher dosages of concomitant steroid medication on frequency of infections suggests that a heightened awareness of the potential for infectious complications should be applied to patients receiving higher doses of glucocorticoids in combination with other therapeutic regimens.
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Affiliation(s)
| | | | | | | | | | - Dieter Buchheidt
- Department of Hematology and Oncology, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, Mannheim, Germany.
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24
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Akan H, Antia VP, Kouba M, Sinkó J, Tănase AD, Vrhovac R, Herbrecht R. Preventing invasive fungal disease in patients with haematological malignancies and the recipients of haematopoietic stem cell transplantation: practical aspects. J Antimicrob Chemother 2014; 68 Suppl 3:iii5-16. [PMID: 24155144 DOI: 10.1093/jac/dkt389] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Invasive fungal disease (IFD), predominantly aspergillosis, is associated with significant morbidity and mortality in immunocompromised patients, especially those with haematological malignancies and recipients of allogeneic haematopoietic stem cell transplantation. There has been a great deal of scientific debate as to the effectiveness of antifungal prophylaxis in preventing infection in different patient groups and in which patients it is an appropriate management option. Deciding on an appropriate prophylaxis regimen for IFD is challenging as the incidence varies among different patient groups, due to the varied nature of their underlying haematological disease, and in different regions and centres. Attempts have been made to define risk factors and include them in treatment protocols. Impaired immune status of the patient, especially neutropenia, is a key risk factor for IFD and can sometimes be related to specific polymorphisms of genes controlling innate immunity. Risk factors also vary according to the type of fungal pathogen. Consequently, prophylaxis needs to be tailored to individual patient groups. Furthermore, the choice of antifungal agent for prophylaxis depends on the potential for drug-drug interactions with the patients' concomitant medications. Additional challenges are optimal timing of antifungal prophylaxis, when to change from prophylaxis to antifungal treatment and how to prevent recurrence of IFD. This article considers the use of antifungal prophylaxis for patients at risk of IFD in daily clinical practice, with clinical profiles that may be distinct from those covered by guidelines, and aims to provide practical advice for treatment of these patient groups.
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Affiliation(s)
- Hamdi Akan
- Department of Hematology, Ankara University Medical Faculty, Ankara, Turkey
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25
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Heinz WJ, Einsele H, Helle-Beyersdorf A, Zirkel J, Grau A, Schirmer D, Lenker U, Klinker H. Posaconazole concentrations after allogeneic hematopoietic stem cell transplantation. Transpl Infect Dis 2013; 15:449-56. [PMID: 23890126 DOI: 10.1111/tid.12108] [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: 12/06/2011] [Revised: 09/18/2012] [Accepted: 01/16/2013] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Posaconazole is recommended for prophylaxis of fungal infections and for salvage therapy of invasive aspergillosis after stem cell transplantation. An impact of drug concentration on efficacy has been suggested. METHODS In this study, we investigated serum levels of posaconazole in 262 samples from 64 allogeneic stem cell recipients. RESULTS A high degree of interindividual variation was observed. Concentrations were significantly higher for male patients compared with female patients (median 570 and 426 ng/mL, respectively), but no differences for age or dosing groups (400 mg twice daily [BID] or 200 mg three times a day) could be detected. The predictive value of the first determined posaconazole concentration in steady state and of a concentration >500 and 700 ng/mL at any time was evaluated, compared with patients with a first level <300 ng/mL (mean 10.3%, median 0%). CONCLUSION In patients receiving 400 mg BID, the mean rate of serum levels >500 ng/mL in subsequent determinations was higher, if the first serum concentration during steady state was >300 ng/mL (mean 61.1%, median 60%, P = 0.002) or >500 ng/mL (67.7%, median 75%, P = 0.002). Based on this retrospective analysis, a posaconazole serum concentration >500 ng/mL at any time point might also help to predict sufficient drug concentrations.
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Affiliation(s)
- W J Heinz
- Department of Internal Medicine II, University of Wuerzburg Medical Center, Wuerzburg, Germany
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26
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Omer AK, Ziakas PD, Anagnostou T, Coughlin E, Kourkoumpetis T, McAfee SL, Dey BR, Attar E, Chen YB, Spitzer TR, Mylonakis E, Ballen KK. Risk factors for invasive fungal disease after allogeneic hematopoietic stem cell transplantation: a single center experience. Biol Blood Marrow Transplant 2013; 19:1190-6. [PMID: 23747459 DOI: 10.1016/j.bbmt.2013.05.018] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2013] [Accepted: 05/29/2013] [Indexed: 11/30/2022]
Abstract
Invasive fungal disease (IFD) is a major cause of morbidity and mortality after hematopoietic stem cell transplantation (HCT). We performed a retrospective review of 271 adults with a hematologic malignancy undergoing allogeneic HCT to determine the incidence of and risk factors for IFD and to examine the impact of IFD on nonrelapse mortality and overall survival. We defined IFD using standard criteria and selected proven and probable cases for analysis. Diagnoses in the study group included acute leukemia (42%), non-Hodgkin lymphoma (24%), myelodysplastic syndrome (15%), chronic lymphocytic leukemia (5%), and other hematologic disorders (14%). Conditioning included reduced-intensity (64%) and myeloablative (36%) regimens. Donor sources were HLA-matched sibling (60%), matched unrelated (20%), haploidentical (12%), and cord blood (8%). A total of 51 episodes of IFD were observed in 42 subjects (15%). Aspergillus spp (47%) was the most frequent causative organism, followed by Candida spp (43%). The majority of IFD cases (67%) were reported after day +100 post-HCT. In multivariate analysis, haploidentical donor transplantation (hazard ratio [HR], 3.82; 95% confidence interval [CI], 1.49-9.77; P = .005) and grade II-IV acute graft-versus-host disease (HR, 2.55; 95% CI, 1.07-6.10; P = .03) were risk factors for the development of IFD. Conversely, higher infused CD34(+) cell dose was associated with a lower risk of IFD (HR, 0.80; 95% CI, 0.68-0.94; P = .006, per 1 × 10(6) cells/kg increase in CD34(+) cell infusion). IFD-related mortality was 33.3%. Nonrelapse mortality was significantly higher in patients who developed IFD compared with those without IFD (P < .001, log-rank test). Patients with IFD had lower overall survival (5.8 months versus 76.1 months; P < .001, log-rank test). Further studies exploring strategies to increase the infused cell dose and determine adequate prophylaxis, especially against aspergillus, beyond day +100 are needed.
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Affiliation(s)
- Aazim K Omer
- Department of Medicine, North Shore Medical Center, Salem, Massachusetts, USA
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Nouér SA, Nucci M, Kumar NS, Grazziutti M, Restrepo A, Anaissie E. Baseline platelet count and creatinine clearance rate predict the outcome of neutropenia-related invasive aspergillosis. Clin Infect Dis 2012; 54:e173-83. [PMID: 22423136 DOI: 10.1093/cid/cis298] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Invasive aspergillosis (IA) is a life-threatening infection for immunocompromised patients. Improvement in IA outcome has been hampered by lack of early prognostic factors, namely, those available before starting chemotherapy (baseline) or early in the course of IA (nonbaseline). We hypothesized that prognostic factors can be identified before chemotherapy, ≤7 days from the first positive serum Aspergillus galactomannan index (s-GMI). METHODS We analyzed 98 patients with multiple myeloma who developed neutropenia-related IA and had a positive s-GMI. Three response criteria were used: kinetics of s-GMI, European Organization for Research and Treatment of Cancer/Invasive Fungal Infections Cooperative Group and the National Institute of Allergy and Infectious Diseases Mycoses Study Group (EORTC/MSG) definitions, and 6-week survival. Baseline and nonbaseline variables were analyzed separately. RESULTS Independent response predictors at baseline were a platelet count ≥65,000 platelets/mm(3) (odds ratio [OR], 1.009; 95% confidence interval [CI], 1.001-1.017; P = .03) by s-GMI kinetics, and a platelet count ≥65,000 platelets/mm(3) (OR, 1.009; 95% CI, 1.002-1.017; P = .01) and a creatinine clearance rate ≥53 mL/min (OR, 1.024; 95% CI, 1.006-1.042; P = .009) by EORTC/MSG criteria, with response rates of 83% and 28% when both variables were above or below these cutoffs, respectively (P < .001). Only baseline creatinine clearance rate ≥53 mL/min predicted 6-week survival (P = .003). Normalization of the s-GMI ≤7 days after the first positive s-GMI and neutrophil recovery were the nonbaseline factors associated with positive outcomes. CONCLUSIONS Two simple, inexpensive to measure, widely available, and routinely collected prechemotherapy values, platelet count and creatinine clearance rate, predict IA outcome and stratify patients into low-, intermediate-, and high-risk categories, while early evaluation of s-GMI allows timely treatment modification. These findings may improve patient outcomes by optimizing management strategies for this serious infection and may prove valuable in designing clinical trials of interventions to improve IA outcomes.
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Affiliation(s)
- Simone Aranha Nouér
- Department of Preventive Medicine, Universidade Federal do Rio de Janeiro, Brazil
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