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Kerdiles T, Lejeune S, Portais A, Bourgeois G, Lefevre B, Charmillon A, Sixt T, Moretto F, Cornille C, Vidal M, Coustillères F, Martellosio JP, Quenet M, Belan M, Andry F, Jaffal K, Pinazo-Melia A, Rondeau P, Luque Paz D, Jouneau S, Borie R, Monnier D, Lebeaux D. Nocardia Infection in Patients With Anti-Granulocyte-Macrophage Colony-Stimulating Factor Autoantibodies: A Prospective Multicenter French Study. Open Forum Infect Dis 2024; 11:ofae269. [PMID: 38915339 PMCID: PMC11194753 DOI: 10.1093/ofid/ofae269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 05/05/2024] [Indexed: 06/26/2024] Open
Abstract
Background Nocardiosis, a bacterial opportunistic infection caused by Nocardia spp, has recently been reported in patients with anti-granulocyte-macrophage colony-stimulating factor (GM-CSF) autoantibodies, but insufficient data are available about disease presentation, outcomes, and occurrence of autoimmune pulmonary alveolar proteinosis (aPAP) in this population. Methods We performed a prospective, multicenter, nationwide study in France and included patients with a Nocardia infection who had anti-GM-CSF autoantibodies. We describe their clinical, microbiological, and radiological characteristics, and their outcome at 1 year of follow-up. Results Twenty patients (18 [90%] male) were included, with a median age of 69 (interquartile range, 44-75) years. The organs most frequently involved were the brain (14/20 [70%]) and the lung (12/20 [60%]). Half of the infections were disseminated (10/20 [50%]). Nocardia identification was predominantly made in abscess fluid (17/20 [85%]), among which 10 (59%) were brain abscesses. The 1-year all-cause mortality was 5% (1/20), and only 1 case of aPAP (1/20 [5%]) occurred during the follow-up period. Conclusions Nocardiosis with anti-GM-CSF autoantibodies is associated with a low mortality rate despite a high incidence of brain involvement. Although the occurrence of aPAP was infrequent during the 1-year follow-up period, long-term clinical data are needed to fully understand the potential relationship between nocardiosis, anti-GM-CSF autoantibodies, and aPAP.
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Affiliation(s)
- Thibault Kerdiles
- AP-HP, Département des Maladies Infectieuses et Tropicales, Hôpital Saint-Louis, Lariboisière, Paris, France
- Faculté de Médecine, Sorbonne Université, Paris, France
| | - Sophie Lejeune
- Service de maladies infectieuses et tropicales, CHU Grenoble Alpes, Grenoble, France
| | - Antoine Portais
- Service de maladies infectieuses et tropicales, CHU Grenoble Alpes, Grenoble, France
| | - Gaelle Bourgeois
- Service de Maladies Infectieuses, Centre Hospitalier Metropole Savoie, Chambéry, France
| | - Benjamin Lefevre
- Service des Maladies Infectieuses et Tropicales, CHRU-Nancy, Université de Lorraine, Nancy, France
- Université de Lorraine, Inserm, INSPIIRE, Nancy, France
| | - Alexandre Charmillon
- Service des Maladies Infectieuses et Tropicales, CHRU-Nancy, Université de Lorraine, Nancy, France
| | - Thibault Sixt
- Infectious Diseases Department, Dijon University Hospital, Dijon, France
| | - Florian Moretto
- Infectious Diseases Department, Dijon University Hospital, Dijon, France
| | - Cyril Cornille
- Service des maladies infectieuses et tropicales, Hôpital universitaire de Clermont-Ferrand, Clermont-Ferrand, France
| | - Magali Vidal
- Service des maladies infectieuses et tropicales, Hôpital universitaire de Clermont-Ferrand, Clermont-Ferrand, France
| | | | - Jean-Philippe Martellosio
- Service de médecine interne, maladies infectieuses et tropicales, CHU de Poitiers, Université de Poitiers, Poitiers, France
| | - Marion Quenet
- Service de Médecine Polyvalente, Centre Hospitalier Yves Le Foll, Saint-Brieuc, France
| | - Martin Belan
- Equipe Mobile d’Infectiologie, Hôpitaux Universitaires Paris Centre-Cochin Port Royal, Assistance publique Hôpitaux de Paris (AP-HP), Paris, France
| | - Fanny Andry
- Service de Maladies Infectieuses et Dermatologie, CHU de la Réunion, Saint Pierre, France
| | - Karim Jaffal
- Service des Maladies Infectieuses et Tropicales, Centre Hospitalier Universitaire Raymond Poincaré, Assistance publique Hôpitaux de Paris (AP-HP), Garches, France
| | | | - Paul Rondeau
- Service de Médecine interne, Hôpital Saint-Camille, Bry-sur-Marne, France
| | - David Luque Paz
- Infectious Diseases and Intensive Care Unit, Pontchaillou University Hospital, Rennes, France
- Bacterial Regulatory RNAs and Medicine, University of Rennes, UMR 1230, Inserm, Rennes, France
| | - Stephane Jouneau
- Department of Respiratory Medicine, CHU Rennes, Rennes, France
- Institut de recherche en santé, environnement et travail, Université Rennes, CHU Rennes, Inserm, EHESP, UMR_S 1085, Rennes, France
| | - Raphael Borie
- Service de Pneumologie A Hôpital Bichat, Assistance publique Hôpitaux de Paris (AP-HP), Université Paris Cité, Inserm, PHERE, Université Paris Cité, Paris, France
| | | | - David Lebeaux
- AP-HP, Département des Maladies Infectieuses et Tropicales, Hôpital Saint-Louis, Lariboisière, Paris, France
- Genetics of Biofilms Laboratory, Institut Pasteur, Université Paris Cité, CNRS UMR 6047, Paris, France
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Yanagisawa A, Takimoto T, Shintani R, Kobayashi T, Hirose M, Arai T, Inoue Y. Autoimmune Pulmonary Alveolar Proteinosis That Improved after a COVID-19 Episode. Intern Med 2023; 62:2237-2241. [PMID: 37164675 PMCID: PMC10465295 DOI: 10.2169/internalmedicine.1592-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 03/19/2023] [Indexed: 05/12/2023] Open
Abstract
Autoimmune pulmonary alveolar proteinosis (APAP) is caused by macrophage dysfunction owing to the presence of anti-granulocyte-macrophage colony-stimulating factor (GM-CSF) autoantibodies. A 77-year-old man with APAP was referred to our hospital for whole-lung lavage (WLL) due to oxygenation exacerbation and pulmonary shadows. The patient had had coronavirus disease 2019 (COVID-19) during the APAP evaluation before WLL. About three months after COVID-19 resolved, his oxygenation and shadow reflecting APAP had obviously improved, thus avoiding the need for WLL. We suspected that the improvement in APAP was due to various immunological reactions induced by COVID-19.
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Affiliation(s)
- Atsushi Yanagisawa
- Department of Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Japan
| | - Takayuki Takimoto
- Department of Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Japan
| | - Ryota Shintani
- Department of Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Japan
| | - Takehiko Kobayashi
- Clinical Research Center, National Hospital Organization Kinki-Chuo Chest Medical Center, Japan
| | - Masaki Hirose
- Clinical Research Center, National Hospital Organization Kinki-Chuo Chest Medical Center, Japan
| | - Toru Arai
- Clinical Research Center, National Hospital Organization Kinki-Chuo Chest Medical Center, Japan
| | - Yoshikazu Inoue
- Clinical Research Center, National Hospital Organization Kinki-Chuo Chest Medical Center, Japan
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Li T, Chen YX, Lin JJ, Lin WX, Zhang WZ, Dong HM, Cai SX, Meng Y. Successful treatment of disseminated nocardiosis diagnosed by metagenomic next-generation sequencing: A case report and review of literature. World J Clin Cases 2022; 10:10120-10129. [PMID: 36246801 PMCID: PMC9561593 DOI: 10.12998/wjcc.v10.i28.10120] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 03/25/2022] [Accepted: 08/21/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Nocardia paucivorans is an infrequently found bacterium with the potential to cause severe infection, with a predilection for the central nervous system, both in immunocompromised and immunocompetent individuals. Rapid etiological diagnosis of nocardiosis can facilitate timely and rational antimicrobial treatment. Metagenomic next-generation sequencing (mNGS) can improve the rate and reduce the turnaround time for the detection of Nocardia.
CASE SUMMARY A 49-year-old man was admitted to hospital with cough and hemoptysis. Imaging revealed pulmonary consolidation as well as multiple brain lesions. Nocardia asiatica and Nocardia beijingensis were rapidly detected by mNGS of bronchoalveolar lavage fluid (BALF) while bacterial culture of BALF and pathological biopsy of lung tissue were negative. In early stages, he was treated with trimethoprim-sulfamethoxazole (TMP-SMZ) and linezolid by individual dose adjustment based on serum concentrations and the adverse effects of thrombocytopenia and leukopenia. The treatment was then replaced by TMP-SMZ and ceftriaxone or minocycline. He was treated with 8 mo of parenteral and/or oral antibiotics, and obvious clinical improvement was achieved with resolution of pulmonary and brain lesions on repeat imaging.
CONCLUSION mNGS provided fast and precise pathogen detection of Nocardia. In disseminated nocardiosis, linezolid is an important alternative that can give a better outcome with the monitoring of linezolid serum concentrations and platelet count.
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Affiliation(s)
- Ting Li
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Yi-Xin Chen
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Jia-Jia Lin
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Wei-Xian Lin
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Wei-Zhen Zhang
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Hang-Ming Dong
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Shao-Xi Cai
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
| | - Ying Meng
- Department of Respiratory and Critical Care Medicine, Nanfang Hospital, Southern Medical University, Guangzhou 510515, Guangdong Province, China
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Lee E, Miller C, Ataya A, Wang T. Opportunistic Infection Associated with Elevated GM-CSF Autoantibodies: A Case Series and Review of the Literature. Open Forum Infect Dis 2022; 9:ofac146. [PMID: 35531378 PMCID: PMC9070348 DOI: 10.1093/ofid/ofac146] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Accepted: 03/17/2022] [Indexed: 11/22/2022] Open
Abstract
Granulocyte-macrophage colony-stimulating factor (GM-CSF) is known to play a key role in enhancing multiple immune functions that affect response to infectious pathogens including antigen presentation, complement- and antibody-mediated phagocytosis, microbicidal activity, and neutrophil chemotaxis. Reduced GM-CSF activity and immune response provides a mechanism for increased infection risk associated with autoimmune pulmonary alveolar proteinosis (aPAP) and other disorders involving the presence of GM-CSF autoantibodies. We present a case series of five patients with persistent or unusual pulmonary and central nervous system opportunistic infections (Cryptococcus gattii, Flavobacterium, Nocardia) and elevated GM-CSF autoantibody levels, as well as 27 cases identified on systematic review of the literature.
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Affiliation(s)
- Elinor Lee
- UCLA Division of Pulmonary, Critical Care, and Sleep Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Christopher Miller
- UCLA Division of Pulmonary, Critical Care, and Sleep Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Ali Ataya
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Florida, Gainesville, FL, USA
| | - Tisha Wang
- UCLA Division of Pulmonary, Critical Care, and Sleep Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
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Chen LF, Yang CD, Cheng XB. Anti-Interferon Autoantibodies in Adult-Onset Immunodeficiency Syndrome and Severe COVID-19 Infection. Front Immunol 2022; 12:788368. [PMID: 35003106 PMCID: PMC8727472 DOI: 10.3389/fimmu.2021.788368] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2021] [Accepted: 11/22/2021] [Indexed: 01/08/2023] Open
Abstract
Adult-onset immunodeficiency syndrome due to anti-interferon (IFN)-γ autoantibodies has attracted much attention in recent years. It usually occurs in previously healthy people and usually presents as chronic, recurrent, and hard-to-control infections that can be effectively treated with aggressive antibiotic therapy. Adult-onset immunodeficiency syndrome is also referred to as AIDS-like syndrome. Anti-type I IFN (IFN-I) autoantibodies have been reported to play a significant role in the pathogenesis of coronavirus disease 2019 (COVID-19) and preexisting anti-IFN-I autoantibodies are associated with an increased risk of severe COVID-19. This review summarizes the effects of anti-IFN autoantibodies on the susceptibility and severity of various infectious diseases, including SARS-CoV-2 infection. In addition, we discuss the role of anti-IFN autoantibodies in the pathogenesis of autoimmune diseases that are characterized by recurrent infections.
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Affiliation(s)
- Long-Fang Chen
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Cheng-De Yang
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiao-Bing Cheng
- Department of Rheumatology and Immunology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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