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Silva JT, Husain S, Aguado JM. Isavuconazole for Treating Invasive Mould Disease in Solid Organ Transplant Recipients. Transpl Int 2023; 36:11845. [PMID: 38161768 PMCID: PMC10754982 DOI: 10.3389/ti.2023.11845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 11/23/2023] [Indexed: 01/03/2024]
Abstract
Solid organ transplant (SOT) recipients have a higher risk of developing invasive mould diseases (IMD). Isavuconazole is a novel broad-spectrum azole active against Aspergillus spp. and Mucor, well tolerated, with an excellent bioavailability and predictable pharmacokinetics, that penetrates in most tissues rapidly, and has few serious adverse effects, including hepatic toxicity. Contrary to other broad-spectrum azoles, such as voriconazole and posaconazole, isavuconazole appears to show significant smaller drug-drug interactions with anticalcineurin drugs. We have performed an extensive literature review of the experience with the use of isavuconazole in SOT, which included the SOTIS and the ISASOT studies, and published case reports. More than 140 SOT recipients treated with isavuconazole for IMD were included. Most patients were lung and kidney recipients treated for an Aspergillus infection. Isavuconazole was well tolerated (less than 10% of patients required treatment discontinuation). The clinical responses appeared comparable to that found in other high-risk patient populations. Drug-drug interactions with immunosuppressive agents were manageable after the reduction of tacrolimus and the adjustment of mTOR inhibitors at the beginning of treatment. In conclusion, isavuconazole appears to be a reasonable option for the treatment of IMD in SOT. More clinical studies are warranted.
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Affiliation(s)
- Jose Tiago Silva
- Unit of Infectious Diseases, University Hospital 12 de Octubre, Instituto de Investigación del Hospital 12 de Octubre (imas12), School of Medicine, Universidad Complutense, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Shahid Husain
- Department of Transplant Infectious Diseases, Multi-Organ Transplant Program, University Health Network, Toronto, ON, Canada
| | - José María Aguado
- Unit of Infectious Diseases, University Hospital 12 de Octubre, Instituto de Investigación del Hospital 12 de Octubre (imas12), School of Medicine, Universidad Complutense, Madrid, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
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Yang YC, Wu CJ, Hsieh MI, Wu YJ, Chen YC. Solitary pulmonary nodule in a renal transplant recipient. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2023; 56:883-885. [PMID: 36870813 DOI: 10.1016/j.jmii.2023.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 01/23/2023] [Accepted: 02/18/2023] [Indexed: 02/26/2023]
Affiliation(s)
- Ya-Chen Yang
- Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Chi-Jung Wu
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, Tainan, Taiwan; Division of Infectious Diseases, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Ming-I Hsieh
- National Institute of Infectious Diseases and Vaccinology, National Health Research Institutes, Tainan, Taiwan
| | - Yi-Ju Wu
- Department of Surgery, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Yi-Chun Chen
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan; College of Medicine, Chang Gung University, Taoyuan, Taiwan.
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Jiang J, Lv ZM, Lv FJ, Fu BJ, Liang ZR, Chu ZG. Clinical and Computed Tomography Characteristics of Solitary Pulmonary Nodules Caused by Fungi: A Comparative Study. Infect Drug Resist 2022; 15:6019-6028. [PMID: 36267266 PMCID: PMC9576936 DOI: 10.2147/idr.s382289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 10/06/2022] [Indexed: 11/05/2022] Open
Abstract
Purpose To clarify the clinical and computed tomography (CT) indicators in distinguishing pulmonary nodules caused by fungal infection from lung cancers. Methods From January 2013 to April 2022, 68 patients with solitary fungal nodules (64 were solid and 4 were mixed ground-glass nodules) and 140 cases with solid cancerous nodules with similar size were enrolled. Their clinical characteristics and CT manifestations of the solid nodules were summarized and compared, respectively. Results Compared with patients with lung cancers, cases were younger (51.2 ± 11.5 vs 61.3 ± 10.2 years) and non-smokers (72.1% vs 57.9%) and immunocompromised (44.1% vs 17.9%) individuals were more common in patients with fungal nodules (each P < 0.05). The air crescent sign (ACS) (34.4% vs 0%), halo sign (HS) (23.4% vs 4.3%), and satellite lesions (45.3% vs 2.9%) were more frequently detected in fungal nodules than in cancerous ones (each P < 0.05). Air bronchogram similarly occurred in fungal and cancerous nodules, whereas the natural ones were more common in the former (100% vs 16.7%, P = 0.000). However, the fungal nodules had a lower enhancement degree (29.0 ± 19.2 HU vs 40.3 ± 28.3 HU, P = 0.038) and frequency of hilar and/or mediastinal lymph node enlargement (2.9% vs 14.3%, P = 0.013) compared with the cancerous nodules. Conclusion In the younger, non-smoking and immunocompromised patients, a solitary pulmonary solid nodule with ACS, HS, satellite lesions and/or natural air bronchogram but without significant enhancement, fungal infection is a probable diagnosis.
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Affiliation(s)
- Jin Jiang
- Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Zhuo-ma Lv
- Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China,Department of Radiology, The Second People’s Hospital of Yubei District, Chongqing, People’s Republic of China
| | - Fa-jin Lv
- Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Bin-jie Fu
- Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Zhang-rui Liang
- Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China
| | - Zhi-gang Chu
- Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China,Correspondence: Zhi-gang Chu, Department of Radiology, The First Affiliated Hospital of Chongqing Medical University, 1# Youyi Road, Yuanjiagang, Yuzhong district, Chongqing, 400016, People’s Republic of China, Tel +86 18723032809, Fax +86 23 68811487, Email
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Fernandez-Pittol M, Alejo-Cancho I, Rubio-García E, Cardozo C, Puerta-Alcalde P, Moreno-García E, Garcia-Pouton N, Garrido M, Villanueva M, Alastruey-Izquierdo A, Pitart C, Garcia-Vidal C, Marco F. Aspergillosis by cryptic Aspergillus species: A case series and review of the literature. Rev Iberoam Micol 2022; 39:44-49. [PMID: 35753971 DOI: 10.1016/j.riam.2022.04.002] [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: 01/04/2021] [Revised: 03/10/2022] [Accepted: 04/13/2022] [Indexed: 10/17/2022] Open
Abstract
BACKGROUND The cryptic Aspegillus species are rare, these microorganisms are usually more resistant to common antifungal therapies. Therefore, a correct identification is important when evaluating the impact of such species in aspergillosis. AIMS We aimed to describe the frequency, clinical and microbiological characteristics, and the outcomes of those cases of aspergillosis caused by cryptic species in a tertiary hospital. METHODS We retrospectively identified all microbiologically documented cases of aspergillosis between January 2013 and December 2018. Definitive species identification of clinically significant isolates was achieved via sequencing methods. The polymerase chain reaction (PCR) products were sequenced, and the results obtained were compared to sequences deposited in GenBank. Antifungal susceptibility testing was performed using the Sensititre® YeastOne® panel. RESULTS A total of 679 Aspergillus isolates were recovered from 489 patients, of which 109 were clinically relevant. Ten (9.2%) isolates were identified as cryptic species: Aspergillus arcoverdensis (2), Aspergillus lentulus (2), Aspergillus ellipticus (2), Aspergillus alliaceus (1), Aspergillus nomius (1), Aspergillus tubingensis (1) and Aspergillus montevidensis (1). Most patients already suffered some type of immunosuppression. Half of these patients had required intensive care before the infection showed up, and most of them had a pulmonary infection. Mortality at the 100-day follow-up was 40%. Antifungal susceptibility testing was performed on three of the isolates (A. arcoverdensis, A. tubingensis and A. nomius), which showed high minimum inhibitory concentrations (MIC) for azoles and amphotericin B. CONCLUSIONS The frequency of cryptic species in our centre was 9.2%. Most patients had some degree of immunosuppression, and the mortality rate was 40%.
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Affiliation(s)
- Mariana Fernandez-Pittol
- Department of Microbiology, Hospital Clinic, Barcelona, Spain; ISGlobal, Barcelona, Institute for Global health, Universitat de Barcelona, Barcelona, Spain.
| | | | - Elisa Rubio-García
- Department of Microbiology, Hospital Clinic, Barcelona, Spain; ISGlobal, Barcelona, Institute for Global health, Universitat de Barcelona, Barcelona, Spain
| | - Celia Cardozo
- Infectious Disease Department, Hospital Clinic of Barcelona, IDIBAPS, Barcelona, Spain
| | - Pedro Puerta-Alcalde
- Infectious Disease Department, Hospital Clinic of Barcelona, IDIBAPS, Barcelona, Spain
| | - Estela Moreno-García
- Infectious Disease Department, Hospital Clinic of Barcelona, IDIBAPS, Barcelona, Spain
| | - Nicole Garcia-Pouton
- Infectious Disease Department, Hospital Clinic of Barcelona, IDIBAPS, Barcelona, Spain
| | - Miriam Garrido
- Department of Microbiology, Hospital Clinic, Barcelona, Spain
| | | | - Ana Alastruey-Izquierdo
- Mycology Reference Laboratory, National Centre for Microbiology, Instituto de Salud Carlos III, Majadahonda, Spain
| | - Cristina Pitart
- Department of Microbiology, Hospital Clinic, Barcelona, Spain; ISGlobal, Barcelona, Institute for Global health, Universitat de Barcelona, Barcelona, Spain
| | - Carolina Garcia-Vidal
- Infectious Disease Department, Hospital Clinic of Barcelona, IDIBAPS, Barcelona, Spain; Universitat de Barcelona, Barcelona, Spain
| | - Francesc Marco
- Department of Microbiology, Hospital Clinic, Barcelona, Spain; ISGlobal, Barcelona, Institute for Global health, Universitat de Barcelona, Barcelona, Spain; Universitat de Barcelona, Barcelona, Spain
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Butler-Laporte G, Langevin MC, Lemieux C, Poirier C, Ferraro P, Théorêt Y, Luong ML. Voriconazole Therapeutic Drug Monitoring Among Lung Transplant Recipients Receiving Targeted Therapy for Invasive Aspergillosis. Clin Transplant 2022; 36:e14709. [PMID: 35575963 DOI: 10.1111/ctr.14709] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Revised: 04/09/2022] [Accepted: 05/10/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND Voriconazole is the first line treatment for invasive aspergillosis (IA) Current guidelines suggest performing regular voriconazole therapeutic drug monitoring (TDM) to optimize treatment efficacy. We aimed to determine if TDM was predictive of clinical outcome in LTRs. METHODS Retrospective chart review was performed for all LTRs with probable or proven IA, treated with voriconazole monotherapy and who underwent TDM during therapy. Clinical outcome and toxicity were measured at 12 weeks. Classification and regression tree (CART) analysis was used to determine the most predictive voriconazole level thresholds for successful outcome. RESULTS 118 TDM samples from 30 LTRs with IA were analyzed. Three LTRs were excluded due to early treatment discontinuation. The median TDM level was 1.2 μg/mL (range 0.06-7.3). At 12 weeks, 62% (17/27) of patients had a successful outcome, while 37% (10/27) of patients failed therapy. CART analysis determined that the best predictor for successful outcome was a median TDM level > 0.72 μg/mL. Seventy percent (14/20) of patients with median TDM above 0.72 μg/mL had a successful outcome, compared to 42.9% (3/7) of patients with a median TDM below 0.72 μg/mL (OR 3.11; 95% CI: 0.53-20.4; P = 0.21). CART analysis determined that a TDM level greater than 2.13 μg/mL was predictive of hepatotoxicity. CONCLUSIONS Our data suggests that a voriconazole TDM range between 0.72 μg/mL and 2.13 μg/mL may be associated with improved outcomes. Our study is in line with current recommendations on the use of voriconazole TDM in improving outcome and minimizing toxicity in LTR with IA. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Guillaume Butler-Laporte
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montréal, Canada
| | - Marie-Claude Langevin
- Department of Pharmacy, Centre Hospitalier de l'Université de Montréal, Montréal, Canada
| | - Claude Lemieux
- Department of Medical Microbiology, Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Canada
| | - Charles Poirier
- Division of Respirology, Department of Medicine, Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Canada
| | - Pasquale Ferraro
- Division of Thoracic Surgery, Department of Surgery, Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Canada
| | - Yves Théorêt
- Department of Pharmacology, Centre de Recherche Pédiatrique, Hôpital Ste-Justine, Montréal, Canada
| | - Me-Linh Luong
- Department of Medical Microbiology, Centre de Recherche du Centre Hospitalier de l'Université de Montréal, Montréal, Canada
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Kessel J, Hogardt M, Aspacher L, Wichelhaus TA, Gerkrath J, Rosenow E, Springer J, Rickerts V. Exclusion of Mucorales Co-Infection in a Patient with Aspergillus flavus Sinusitis by Fluorescence In Situ Hybridization (FISH). J Fungi (Basel) 2022; 8:jof8030306. [PMID: 35330308 PMCID: PMC8955397 DOI: 10.3390/jof8030306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 03/10/2022] [Accepted: 03/14/2022] [Indexed: 02/05/2023] Open
Abstract
Invasive fungal infections are associated with increased mortality in hematological patients. Despite considerable advances in antifungal therapy, the evaluation of suspected treatment failure is a common clinical challenge requiring extensive diagnostic testing to rule out potential causes, such as mixed infections. We present a 64-year-old patient with secondary AML, diabetes mellitus, febrile neutropenia, and sinusitis. While cultures from nasal tissue grew Aspergillus flavus, a microscopic examination of the tissue was suggestive of concomitant mucormycosis. However, fluorescence in situ hybridization (FISH) using specific probes targeting Aspergillus and Mucorales species ruled out mixed infection. This was confirmed by specific qPCR assays amplifying the DNA of Aspergillus, but not of Mucorales. These results provided a rational basis for step-down targeted therapy, i.e., the patient received posaconazole after seven days of calculated dual therapy with liposomal amphotericin B and posaconazole. Despite clinical response to the antifungal therapy, he died due to the progression of the underlying disease within two weeks after diagnosis of fungal infection. Molecular diagnostics applied to tissue blocks may reveal useful information on the etiology of invasive fungal infections, including challenging situations, such as with mixed infections. A thorough understanding of fungal etiology facilitates targeted therapy that may improve therapeutic success while limiting side effects.
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Affiliation(s)
- Johanna Kessel
- Department of Internal Medicine, Infectious Diseases, University Hospital Frankfurt, Goethe University, 60590 Frankfurt am Main, Germany
- Correspondence:
| | - Michael Hogardt
- Institute for Medical Microbiology and Infection Control, University Hospital Frankfurt, Goethe University, 60590 Frankfurt am Main, Germany; (M.H.); (T.A.W.)
| | - Lukas Aspacher
- Department of Internal Medicine, Hematology/Oncology, University Hospital Frankfurt, Goethe University, 60590 Frankfurt am Main, Germany;
| | - Thomas A. Wichelhaus
- Institute for Medical Microbiology and Infection Control, University Hospital Frankfurt, Goethe University, 60590 Frankfurt am Main, Germany; (M.H.); (T.A.W.)
| | - Jasmin Gerkrath
- Robert Koch Institute Berlin, FG16, Seestrasse 10, 13353 Berlin, Germany; (J.G.); (E.R.); (V.R.)
- Medizinische Klinik und Poliklinik II, Universitätsklinikum Würzburg, 97080 Wuerzburg, Germany;
| | - Emely Rosenow
- Robert Koch Institute Berlin, FG16, Seestrasse 10, 13353 Berlin, Germany; (J.G.); (E.R.); (V.R.)
| | - Jan Springer
- Medizinische Klinik und Poliklinik II, Universitätsklinikum Würzburg, 97080 Wuerzburg, Germany;
| | - Volker Rickerts
- Robert Koch Institute Berlin, FG16, Seestrasse 10, 13353 Berlin, Germany; (J.G.); (E.R.); (V.R.)
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Kluge S, Strauß R, Kochanek M, Weigand MA, Rohde H, Lahmer T. Aspergillosis: Emerging risk groups in critically ill patients. Med Mycol 2021; 60:6408468. [PMID: 34677613 DOI: 10.1093/mmy/myab064] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 09/23/2021] [Accepted: 10/19/2021] [Indexed: 02/06/2023] Open
Abstract
Information on invasive aspergillosis (IA) and other invasive filamentous fungal infections is limited in non-neutropenic patients admitted to the intensive care unit (ICU) and presenting with no classic IA risk factors. This review is based on the critical appraisal of relevant literature, on the authors' own experience and on discussions that took place at a consensus conference. It aims to review risk factors favoring aspergillosis in ICU patients, with a special emphasis on often overlooked or neglected conditions. In the ICU patients, corticosteroid use to treat underlying conditions such as chronic obstructive pulmonary disease (COPD), sepsis, or severe COVID-19, represents a cardinal risk factor for IA. Important additional host risk factors are COPD, decompensated cirrhosis, liver failure, and severe viral pneumonia (influenza, COVID-19). Clinical observations indicate that patients admitted to the ICU because of sepsis or acute respiratory distress syndrome are more likely to develop probable or proven IA, suggesting that sepsis could also be a possible direct risk factor for IA, as could small molecule inhibitors used in oncology. There are no recommendations for prophylaxis in ICU patients; posaconazole mold-active primary prophylaxis is used in some centers according to guidelines for other patient populations and IA treatment in critically ill patients is basically the same as in other patient populations. A combined evaluation of clinical signs and imaging, classical biomarkers such as the GM assay, and fungal cultures examination, remain the best option to assess response to treatment. LAY SUMMARY The use of corticosteroids and the presence of co-morbidities such as chronic obstructive pulmonary disease, acute or chronic advanced liver disease, or severe viral pneumonia caused by influenza or Covid-19, may increase the risk of invasive aspergillosis in intensive care unit patients.
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Affiliation(s)
- Stefan Kluge
- Department of Intensive Care Medicine, University Medical Center Hamburg - Eppendorf, Hamburg, D-20246, Germany
| | - Richard Strauß
- Department of Medicine 1, Medizinische Klinik 1, University Hospital Erlangen, Erlangen, D-91054, Germany
| | - Matthias Kochanek
- Department I of Internal Medicine, Faculty of Medicine and University Hospital Cologne, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, D-50937, Germany
| | - Markus A Weigand
- Department of Anesthesiology, Heidelberg University Hospital, Heidelberg, D-69120, Germany
| | - Holger Rohde
- Institute of Medical Microbiology, Virology and Hygiene, University Medical Center Hamburg-Eppendorf, Hamburg, D-20246, Germany
| | - Tobias Lahmer
- Klinik und Poliklinik für Innere Medizin II, Klinikum rechts der Isar der Technischen Universität Munich, Munich, D-81675, Germany
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Ravindranath MH, El Hilali F, Filippone EJ. The Impact of Inflammation on the Immune Responses to Transplantation: Tolerance or Rejection? Front Immunol 2021; 12:667834. [PMID: 34880853 PMCID: PMC8647190 DOI: 10.3389/fimmu.2021.667834] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2021] [Accepted: 10/11/2021] [Indexed: 12/21/2022] Open
Abstract
Transplantation (Tx) remains the optimal therapy for end-stage disease (ESD) of various solid organs. Although alloimmune events remain the leading cause of long-term allograft loss, many patients develop innate and adaptive immune responses leading to graft tolerance. The focus of this review is to provide an overview of selected aspects of the effects of inflammation on this delicate balance following solid organ transplantation. Initially, we discuss the inflammatory mediators detectable in an ESD patient. Then, the specific inflammatory mediators found post-Tx are elucidated. We examine the reciprocal relationship between donor-derived passenger leukocytes (PLs) and those of the recipient, with additional emphasis on extracellular vesicles, specifically exosomes, and we examine their role in determining the balance between tolerance and rejection. The concept of recipient antigen-presenting cell "cross-dressing" by donor exosomes is detailed. Immunological consequences of the changes undergone by cell surface antigens, including HLA molecules in donor and host immune cells activated by proinflammatory cytokines, are examined. Inflammation-mediated donor endothelial cell (EC) activation is discussed along with the effect of donor-recipient EC chimerism. Finally, as an example of a specific inflammatory mediator, a detailed analysis is provided on the dynamic role of Interleukin-6 (IL-6) and its receptor post-Tx, especially given the potential for therapeutic interdiction of this axis with monoclonal antibodies. We aim to provide a holistic as well as a reductionist perspective of the inflammation-impacted immune events that precede and follow Tx. The objective is to differentiate tolerogenic inflammation from that enhancing rejection, for potential therapeutic modifications. (Words 247).
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Affiliation(s)
- Mepur H. Ravindranath
- Department of Hematology and Oncology, Children’s Hospital, Los Angeles, CA, United States
- Terasaki Foundation Laboratory, Santa Monica, CA, United States
| | | | - Edward J. Filippone
- Division of Nephrology, Department of Medicine, Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA, United States
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Ju C, Lian Q, Xu X, Cao Q, Lan C, Chen R, He J. Epidemiology and Prognosis of Invasive Fungal Disease in Chinese Lung Transplant Recipients. Front Med (Lausanne) 2021; 8:718747. [PMID: 34778284 PMCID: PMC8578561 DOI: 10.3389/fmed.2021.718747] [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: 06/01/2021] [Accepted: 09/30/2021] [Indexed: 11/13/2022] Open
Abstract
This study explored the epidemiology, risk factors, and prognosis of invasive fungal disease (IFD) in Chinese lung transplant recipients (LTRs). This retrospective cohort study included patients who received lung transplants at four hospitals in South China between January 2015 and June 2019. The participants were divided into IFD and non-IFD (NIFD) groups. The final analysis included 226 LTRs (83.2% males) aged 55.0 ± 14.2 years old. Eighty-two LTRs (36.3%) developed IFD (proven or probable diagnosis). The most common pathogens were Aspergillus (57.3%), Candida (19.5%), and Pneumocystis jiroveci (13.4%). Multivariate logistic regression revealed that anastomotic disease [odds ratio (OR): 11.86; 95% confidence interval (95%CI): 4.76–29.54; P < 0.001], cytomegalovirus (CMV) pneumonia (OR: 3.85; 95%CI: 1.88–7.91; P = 0.018), and pre-transplantation IFD (OR: 7.65; 95%CI: 2.55–22.96; P < 0.001) were associated with higher odds of IFD, while double-lung transplantation (OR: 0.40; 95%CI: 0.19–0.79; P = 0.009) was associated with lower odds of IFD. Logistic regression analysis showed that anastomotic disease was associated with higher odds of death (OR: 5.01; 95%CI: 1.24–20.20; P = 0.02) and that PJP prophylaxis was associated with lower odds of death (OR: 0.01; 95%CI: 0.001–0.11; P < 0.001). Invasive fungal disease is prevalent among LTRs in southern China, with Aspergillus the most common pathogen. Prophylaxis should be optimized based on likely pathogens.
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Affiliation(s)
- Chunrong Ju
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Qiaoyan Lian
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xin Xu
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Qingdong Cao
- Department of Thoracic Surgery and Lung Transplantation, The Fifth Affiliated Hospital of Sun Yat-sen University, Sun Yat-sen University, Zhuhai, China
| | - Cong Lan
- Department of Thoracic Surgery, Gaozhou People's Hospital, Gaozhou, China
| | - Rongchang Chen
- Department of Respiratory and Critical Care Medicine, First Affiliated Hospital of Southern University of Science and Technology, Second Clinical Medical College of Jinan University, Shenzhen People's Hospital, Shenzhen Institute of Respiratory Diseases, Shenzhen, China
| | - Jianxing He
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
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10
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DeSimone MS, Crothers JW, Solomon IH, Laga AC. Scedosporium and Lomentospora Infections Are Infrequent, Difficult to Diagnose by Histology, and Highly Virulent. Am J Clin Pathol 2021; 156:1044-1057. [PMID: 34160012 DOI: 10.1093/ajcp/aqab070] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE To further characterize the histomorphology and clinicopathologic features of colonization and invasive disease by Scedosporium and Lomentospora. METHODS We conducted a 20-year retrospective study. Patients with at least 1 histopathology specimen and concurrent culture were included. Clinical features, histopathology, microbiology, and outcomes were analyzed. RESULTS Eighteen patients were identified, and all were immunocompromised. Eight patients had colonization, while 10 had invasive disease (pneumonia [n = 3], skin and soft-tissue infections [n = 3], disseminated disease [n = 4]). Scedosporium apiospermum was identified in 15 patients, Lomentospora prolificans in 2 patients, and Scedosporium ellipsoideum in 1 patient. Fungal elements were identified histologically in 11 patients. Granulomatous, suppurative, and necrotizing inflammation with irregular branching hyphae and characteristic microconidia were observed in 9 cases; conidiogenous cells were identified in 4 cases. Seven patients died of invasive disease despite therapy, and 3 recovered after treatment. No deaths were observed in patients with colonization. CONCLUSIONS Scedosporium and Lomentospora are rare, virulent opportunistic fungal pathogens. Fungal morphology may overlap with other hyaline molds, but identification of obovoid conidia should allow a diagnosis of non-Aspergillus hyalohyphomycosis and consideration of Scedosporium and Lomentospora. Histopathologic correlation with culture and polymerase chain reaction is critical for diagnosis and treatment.
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Affiliation(s)
- Mia S DeSimone
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA, USA
| | | | - Isaac H Solomon
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA, USA
| | - Alvaro C Laga
- Department of Pathology, Brigham and Women’s Hospital, Boston, MA, USA
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Liu M, Zhu Z, Sun L. Risk Factors of Invasive Fungal Infection in Recipients After Liver Transplantation: A Systematic Review and Meta-Analysis. Front Med (Lausanne) 2021; 8:687028. [PMID: 34671611 PMCID: PMC8522940 DOI: 10.3389/fmed.2021.687028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 08/31/2021] [Indexed: 12/30/2022] Open
Abstract
Objectives: Invasive fungal infection (IFI) remains an important cause of mortality in liver transplantation (LT). The objective of this meta-analysis was to identify the risk factors for IFI after LT. Methods: We searched for relevant studies published up to June 2020 from PubMed, Web of Science, Embase, and the Cochrane Library. Odds ratios (ORs) and their corresponding 95% CIs were used to identify significant differences in the risk factors. Heterogeneity between studies was evaluated by the I2 test, and potential publication bias was assessed with Egger's test. The quality of included studies was evaluated with the Newcastle-Ottawa Scale (NOS). Results: A total of 14 studies enrolling 4,284 recipients were included in the meta-analysis. Reoperation (OR = 2.18, 95% CI: 1.61–2.94), posttransplantation dialysis (OR = 2.03, 95% CI: 1.52–2.72), bacterial infection (OR = 1.81, 95% CI: 1.33–2.46), live donor (OR = 1.78, 95% CI: 1.20–2.63), retransplantation (OR = 2.45, 95% CI: 1.54–3.89), and fungal colonization (OR = 2.60, 95% CI: 1.99–3.42) were associated with the risk factors of IFI after LT. Conclusions: Despite some risk factors that have been identified as significant factors for IFI post-LT, which may inform prevention recommendations, rigorous and well-designed studies with adequate sample sizes should be conducted to solve the limitations of this study.
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Affiliation(s)
- Min Liu
- Department of Liver Transplantation Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,National Clinical Research Centre for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Zhijun Zhu
- Department of Liver Transplantation Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,National Clinical Research Centre for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Liying Sun
- Department of Liver Transplantation Center, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,National Clinical Research Centre for Digestive Diseases, Beijing Friendship Hospital, Capital Medical University, Beijing, China.,Department of Intensive Care Unit, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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12
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Diagnostics for Fungal Infections in Solid Organ Transplants (SOT). CURRENT FUNGAL INFECTION REPORTS 2021. [DOI: 10.1007/s12281-021-00422-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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13
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Abstract
A 48-year-old man presented with an Aspergillus fumigatus complex infection of an exenterated orbit. The OS had been exenterated 7 months ago, together with total parotidectomy and neck dissection followed by irradiation due to a massive squamous cell carcinoma with orbital invasion and lymphatic metastasis. The patient was under permanent immunosuppression with oral prednisone and tacrolimus due to a kidney transplantation 5 years ago. The infected skin of the exenterated orbit was cleared using forceps. MRI ruled out any bone infiltration. After systemic treatment with oral voriconazole and topical therapy with bifonazole ointment for 6 weeks, the patient recovered completely.
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Gioia F, Filigheddu E, Corbella L, Fernández-Ruiz M, López-Medrano F, Pérez-Ayala A, Aguado JM, Fariñas MC, Arnaiz F, Calvo J, Cifrian JM, Gonzalez-Rico C, Vidal E, Torre-Cisneros J, Ras MM, Pérez S, Sabe N, López-Soria LM, Rodríguez-Alvarez RJ, Montejo JM, Valerio M, Machado M, Muñoz P, Linares L, Bodro M, Moreno A, Fernández-Cruz A, Cantón R, Moreno S, Martin-Davila P, Fortún J. Invasive aspergillosis in solid organ transplantation: Diagnostic challenges and differences in outcome in a Spanish national cohort (Diaspersot study). Mycoses 2021; 64:1334-1345. [PMID: 33934405 DOI: 10.1111/myc.13298] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 04/18/2021] [Accepted: 04/26/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND The diagnosis of invasive aspergillosis (IA) can be problematic in solid organ transplantation (SOT). The prognosis greatly varies according to the type of transplant, and the impact of prophylaxis is not well defined. PATIENTS AND METHODS The Diaspersot cohort analyses the impact of IA in SOT in Spain during the last 10 years. Proven and probable/putative IA was included. RESULTS We analysed 126 cases of IA. The incidences of IA were as follows: 6.5%, 2.9%, 1.8% and 0.6% for lung, heart, liver and kidney transplantation, respectively. EORTC/MSG criteria confirmed only 49.7% of episodes. Tree-in-bud sign or ground-glass infiltrates were present in 56.3% of patients, while serum galactomannan (optical density index >0.5) was positive in 50.6%. A total of 41.3% received combined antifungal therapy. Overall mortality at 3 months was significantly lower (p < 0.001) in lung transplant recipients (14.8%) than in all other transplants [globally: 48.6%; kidney 52.0%, liver 58.3%, heart 31.2%, and combined 42.9%]. Fifty-four percent of episodes occurred despite the receipt of antifungal prophylaxis, and in 10%, IA occurred during prophylaxis (breakthrough infection), with both nebulised amphotericin (in lung transplant recipients) and candins (in the rest). CONCLUSIONS Invasive aspergillosis diagnostic criteria, applied to SOT patients, may differ from those established for haematological patients. IA in lung transplants has a higher incidence, but is associated with a better prognosis than other transplants. Combination therapy is frequently used for IA in SOT. Prophylactic measures require optimisation of its use within this population.
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Affiliation(s)
- Francesca Gioia
- Infectious Diseases Department, Hospital Ramón y Cajal, IRYCIS (Instituto Ramón y Cajal de Investigación Sanitaria), Universidad de Alcalá, Madrid, Spain
| | - Eta Filigheddu
- Infectious Diseases Department, Hospital Ramón y Cajal, IRYCIS (Instituto Ramón y Cajal de Investigación Sanitaria), Universidad de Alcalá, Madrid, Spain
| | - Laura Corbella
- Infectious Diseases Unit, Hospital Universitario 12 de Octubre, Instituto de Investigación Hospital 12 de Octubre (imas12), Universidad Complutense de Madrid, Madrid, Spain.,Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain
| | - Mario Fernández-Ruiz
- Infectious Diseases Unit, Hospital Universitario 12 de Octubre, Instituto de Investigación Hospital 12 de Octubre (imas12), Universidad Complutense de Madrid, Madrid, Spain.,Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain
| | - Francisco López-Medrano
- Infectious Diseases Unit, Hospital Universitario 12 de Octubre, Instituto de Investigación Hospital 12 de Octubre (imas12), Universidad Complutense de Madrid, Madrid, Spain.,Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain
| | - Ana Pérez-Ayala
- Microbiology Department, Hospital Universitario 12 de Octubre, Instituto de Investigación Hospital 12 de Octubre (imas12), Universidad Complutense de Madrid, Madrid, Spain
| | - Jose María Aguado
- Infectious Diseases Unit, Hospital Universitario 12 de Octubre, Instituto de Investigación Hospital 12 de Octubre (imas12), Universidad Complutense de Madrid, Madrid, Spain.,Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain
| | - Maria Carmen Fariñas
- Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain.,Infectious Diseases Unit, Hospital Universitario Marqués de Valdecilla-IDIVAL, Universidad de Cantabria, Santander, Cantabria, Spain
| | - Francisco Arnaiz
- Infectious Diseases Unit, Hospital Universitario Marqués de Valdecilla-IDIVAL, Universidad de Cantabria, Santander, Cantabria, Spain
| | - Jorge Calvo
- Microbiology Department, Hospital Universitario Marqués de Valdecilla-IDIVAL, Universidad de Cantabria, Santander, Spain
| | - Jose Maria Cifrian
- Pneumology Department, Hospital Universitario Marqués de Valdecilla-IDIVAL, Universidad de Cantabria, Santander, Spain
| | - Claudia Gonzalez-Rico
- Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain.,Infectious Diseases Unit, Hospital Universitario Marqués de Valdecilla-IDIVAL, Universidad de Cantabria, Santander, Cantabria, Spain
| | - Elisa Vidal
- Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain.,Infectious Diseases Unit, Maimonides Institute for Biomedical Research (IMIBIC), Hospital Universitario Reina Sofía-IMIBIC-Universidad de Cordoba, Cordoba, Spain
| | - Julian Torre-Cisneros
- Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain.,Infectious Diseases Unit, Maimonides Institute for Biomedical Research (IMIBIC), Hospital Universitario Reina Sofía-IMIBIC-Universidad de Cordoba, Cordoba, Spain
| | - Maria Mar Ras
- Infectious Disease Department, Hospital Universitari Bellvitge, University of Barcelona, Barcelona, Spain
| | - Sandra Pérez
- Infectious Disease Department, Hospital Universitari Bellvitge, University of Barcelona, Barcelona, Spain
| | - Nuria Sabe
- Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain.,Infectious Disease Department, Hospital Universitari Bellvitge, University of Barcelona, Barcelona, Spain
| | | | | | - José Miguel Montejo
- Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain.,Infectious Disease Unit, Hospital Universitario Cruces, Barakaldo, Spain
| | - Maricela Valerio
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, CIBER Enfermedades Respiratorias-CIBERES (CB06/06/0058), School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Marina Machado
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, CIBER Enfermedades Respiratorias-CIBERES (CB06/06/0058), School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Patricia Muñoz
- Clinical Microbiology and Infectious Diseases Department, Hospital General Universitario Gregorio Marañón, Instituto de Investigación Sanitaria Gregorio Marañón, CIBER Enfermedades Respiratorias-CIBERES (CB06/06/0058), School of Medicine, Universidad Complutense de Madrid, Madrid, Spain
| | - Laura Linares
- Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain.,Infectious Diseases Department, Hospital Clinic of Barcelona, IDIBAPS, University of Barcelona, Spain
| | - Marta Bodro
- Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain.,Infectious Diseases Department, Hospital Clinic of Barcelona, IDIBAPS, University of Barcelona, Spain
| | - Asuncion Moreno
- Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain.,Infectious Diseases Department, Hospital Clinic of Barcelona, IDIBAPS, University of Barcelona, Spain
| | - Ana Fernández-Cruz
- Infectious Diseases Unit, Internal Medicine Department, Hospital Universitario Puerta de Hierro-Majadahonda, Instituto de Investigación Sanitaria Puerta de Hierro-Segovia de Arana, Madrid, Spain
| | - Rafael Cantón
- Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain.,Microbiology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Santiago Moreno
- Infectious Diseases Department, Hospital Ramón y Cajal, IRYCIS (Instituto Ramón y Cajal de Investigación Sanitaria), Universidad de Alcalá, Madrid, Spain
| | - Pilar Martin-Davila
- Infectious Diseases Department, Hospital Ramón y Cajal, IRYCIS (Instituto Ramón y Cajal de Investigación Sanitaria), Universidad de Alcalá, Madrid, Spain.,Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain
| | - Jesús Fortún
- Infectious Diseases Department, Hospital Ramón y Cajal, IRYCIS (Instituto Ramón y Cajal de Investigación Sanitaria), Universidad de Alcalá, Madrid, Spain.,Spanish Network for Research in Infectious Diseases (REIPI RD16/0016), Instituto de Salud Carlos III, Madrid, Spain
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15
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Osman M, Al Bikai A, Rafei R, Mallat H, Dabboussi F, Hamze M. Update on invasive fungal infections in the Middle Eastern and North African region. Braz J Microbiol 2020; 51:1771-1789. [PMID: 32623654 PMCID: PMC7335363 DOI: 10.1007/s42770-020-00325-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Accepted: 06/22/2020] [Indexed: 12/18/2022] Open
Abstract
In the recent years, the epidemiology of invasive fungal infections (IFIs) has changed worldwide. This is remarkably noticed with the significant increase in high-risk populations. Although surveillance of such infections is essential, data in the Middle Eastern and North African (MENA) region remain scarce. In this paper, we reviewed the existing data on the epidemiology of different IFIs in the MENA region. Epidemiological surveillance is crucial to guide optimal healthcare practices. This study can help to guide appropriate interventions and to implement antimicrobial stewardship and infection prevention and control programs in countries.
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Affiliation(s)
- Marwan Osman
- Laboratoire Microbiologie Santé et Environnement (LMSE), Doctoral School of Science and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon
| | - Aisha Al Bikai
- Laboratoire Microbiologie Santé et Environnement (LMSE), Doctoral School of Science and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon
| | - Rayane Rafei
- Laboratoire Microbiologie Santé et Environnement (LMSE), Doctoral School of Science and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon
| | - Hassan Mallat
- Laboratoire Microbiologie Santé et Environnement (LMSE), Doctoral School of Science and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon
| | - Fouad Dabboussi
- Laboratoire Microbiologie Santé et Environnement (LMSE), Doctoral School of Science and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon
| | - Monzer Hamze
- Laboratoire Microbiologie Santé et Environnement (LMSE), Doctoral School of Science and Technology, Faculty of Public Health, Lebanese University, Tripoli, Lebanon.
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16
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Welcome to our new Section Editors in INFECTION. Infection 2020; 48:1-2. [DOI: 10.1007/s15010-019-01387-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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17
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Galezowski A, Delyon J, Le Cleach L, Guégan S, Ducroux E, Alanio A, Lastennet D, Moguelet P, Dadban A, Leccia MT, Le Pelletier F, Francès C, Lebbé C, Barete S. Deep cutaneous fungal infections in solid-organ transplant recipients. J Am Acad Dermatol 2020; 83:455-462. [PMID: 31931081 DOI: 10.1016/j.jaad.2019.12.064] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 12/23/2019] [Accepted: 12/31/2019] [Indexed: 01/18/2023]
Abstract
BACKGROUND Deep cutaneous fungal infections (DCFIs) are varied in immunosuppressed patients, with few data for such infections in solid-organ transplant recipients (s-OTRs). OBJECTIVE To determine DCFI diagnostic characteristics and outcome with treatments in s-OTRs. METHODS A 20-year retrospective observational study in France was conducted in 8 primary dermatology-dedicated centers for s-OTRs diagnosed with DCFIs. Relevant clinical data on transplants, fungal species, treatments, and outcomes were analyzed. RESULTS Overall, 46 s-OTRs developed DCFIs (median delay, 13 months after transplant) with predominant phaeohyphomycoses (46%). Distribution of nodular lesions on limbs and granulomatous findings on histopathology were helpful diagnostic clues. Treatments received were systemic antifungal therapies (48%), systemic antifungal therapies combined with surgery (28%), surgery alone (15%), and modulation of immunosuppression (61%), leading to complete response in 63% of s-OTRs. LIMITATIONS Due to the retrospective observational design of the study. CONCLUSIONS Phaeohyphomycoses are the most common DCFIs in s-OTRs. Multidisciplinary teams are helpful for optimal diagnosis and management.
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Affiliation(s)
- Agnès Galezowski
- Unit of Dermatology, DMU3ID, Pitié-Salpêtrière Hospital, AP-HP, Sorbonne University, Paris, France
| | - Julie Delyon
- Department of Dermatology, Saint-Louis Hospital, AP-HP, Institut National de la Santé et de la Recherche Médicale U976, Université de Paris Paris, France
| | - Laurence Le Cleach
- Department of Dermatology, Henri Mondor Hospital, AP-HP, Paris-Est Créteil Val de Marne-Paris 12 University, Créteil, France
| | - Sarah Guégan
- Department of Dermatology, Cochin Hospital, AP-HP, Paris Descartes University, Paris, France
| | - Emilie Ducroux
- Department of Dermatology, Edouard Herriot Hospital, Lyon, France
| | - Alexandre Alanio
- Department of Parasitology-Mycology, Saint-Louis Hospital, AP-HP, Université de Paris Paris, France; Unit of Molecular Mycology, Centre National de la Recherche Scientifique Unité Mixte de Recherche 2000, Institut Pasteur, Paris, France
| | - Diane Lastennet
- Unit of Public Health, Department of Biostatistics, Pitié-Salpêtrière Hospital, AP-HP, Sorbonne University, Paris, France
| | | | - Ali Dadban
- Department of Dermatology, Amiens University Hospital, Amiens, France
| | | | | | - Camille Francès
- Department of Dermatology, DMU3ID, Tenon Hospital, AP-HP, Paris, France
| | - Céleste Lebbé
- Department of Dermatology, Saint-Louis Hospital, AP-HP, Institut National de la Santé et de la Recherche Médicale U976, Université de Paris Paris, France
| | - Stéphane Barete
- Unit of Dermatology, DMU3ID, Pitié-Salpêtrière Hospital, AP-HP, Sorbonne University, Paris, France.
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