1
|
Arima M, Ito K, Abe T, Oguma T, Asano K, Mukherjee M, Ueki S. Eosinophilic mucus diseases. Allergol Int 2024; 73:362-374. [PMID: 38594175 DOI: 10.1016/j.alit.2024.03.002] [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: 02/22/2024] [Accepted: 02/27/2024] [Indexed: 04/11/2024] Open
Abstract
Eosinophilic inflammation is primarily characterized by type 2 immune responses against parasitic organisms. In the contemporary human being especially in developed countries, eosinophilic inflammation is strongly associated with allergic/sterile inflammation, and constitutes an undesired immune reaction. This situation is in stark contrast to neutrophilic inflammation, which is indispensable for the host defense against bacterial infections. Among eosinophilic inflammatory disorders, massive accumulation of eosinophils within mucus is observed in certain cases, and is often linked to the distinctive clinical finding of mucus with high viscosity. Eosinophilic mucus is found in a variety of diseases, including chronic allergic keratoconjunctivitis, chronic rhinosinusitis encompassing allergic fungal sinusitis, eosinophilic otitis media, eosinophilic sialodochitis, allergic bronchopulmonary aspergillosis/mycosis, eosinophilic plastic bronchitis, and eosinophilic asthma. In these pathological conditions, chronic inflammation and tissue remodeling coupled with irreversible organ damage due to persistent adhesion of toxic substances and luminal obstruction may impose a significant burden on the body. Eosinophils aggregate in the hyperconcentrated mucus together with cell-derived crystals, macromolecules, and polymers, thereby affecting the biophysical properties of the mucus. This review focuses on the clinically significant challenges of mucus and discusses the consequences of activated eosinophils on the mucosal surface that impact mucus and persistent inflammation.
Collapse
Affiliation(s)
- Misaki Arima
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Keisuke Ito
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Tomoe Abe
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Tsuyoshi Oguma
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Koichiro Asano
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Manali Mukherjee
- Department of Medicine, McMaster University & St Joseph's Healthcare, Hamilton, Ontario, Canada
| | - Shigeharu Ueki
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan.
| |
Collapse
|
2
|
Chang KY, Lu CT, Yii CY, Yong SB. Correspondence to "Allergic bronchopulmonary aspergillosis with atopic, nonatopic, and sans asthma-Factor analysis". Allergy 2024; 79:1396-1397. [PMID: 38226769 DOI: 10.1111/all.16016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 12/15/2023] [Accepted: 12/28/2023] [Indexed: 01/17/2024]
Affiliation(s)
- Kai-Yen Chang
- College of Medicine, China Medical University, Taichung, Taiwan
| | - Chi-Tung Lu
- College of Medicine, China Medical University, Taichung, Taiwan
| | - Chin-Yuan Yii
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Landseed International Hospital, Taoyuan, Taiwan
- Department of Biomedical Sciences and Engineering, National Central University, Taoyuan, Taiwan
| | - Su-Boon Yong
- Research Center for Allergy, Immunology, and Microbiome (A.I.M.), China Medical University Hospital, Taichung, Taiwan
- Department of Allergy and Immunology, China Medical University Children's Hospital, Taichung, Taiwan
- Department of Medicine, College of Medicine, China Medical University, Taichung, Taiwan
| |
Collapse
|
3
|
Agarwal R, Sehgal IS, Muthu V, Denning DW, Chakrabarti A, Soundappan K, Garg M, Rudramurthy SM, Dhooria S, Armstrong-James D, Asano K, Gangneux JP, Chotirmall SH, Salzer HJF, Chalmers JD, Godet C, Joest M, Page I, Nair P, Arjun P, Dhar R, Jat KR, Joe G, Krishnaswamy UM, Mathew JL, Maturu VN, Mohan A, Nath A, Patel D, Savio J, Saxena P, Soman R, Thangakunam B, Baxter CG, Bongomin F, Calhoun WJ, Cornely OA, Douglass JA, Kosmidis C, Meis JF, Moss R, Pasqualotto AC, Seidel D, Sprute R, Prasad KT, Aggarwal AN. Revised ISHAM-ABPA working group clinical practice guidelines for diagnosing, classifying and treating allergic bronchopulmonary aspergillosis/mycoses. Eur Respir J 2024; 63:2400061. [PMID: 38423624 PMCID: PMC10991853 DOI: 10.1183/13993003.00061-2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 02/09/2024] [Indexed: 03/02/2024]
Abstract
BACKGROUND The International Society for Human and Animal Mycology (ISHAM) working group proposed recommendations for managing allergic bronchopulmonary aspergillosis (ABPA) a decade ago. There is a need to update these recommendations due to advances in diagnostics and therapeutics. METHODS An international expert group was convened to develop guidelines for managing ABPA (caused by Aspergillus spp.) and allergic bronchopulmonary mycosis (ABPM; caused by fungi other than Aspergillus spp.) in adults and children using a modified Delphi method (two online rounds and one in-person meeting). We defined consensus as ≥70% agreement or disagreement. The terms "recommend" and "suggest" are used when the consensus was ≥70% and <70%, respectively. RESULTS We recommend screening for A. fumigatus sensitisation using fungus-specific IgE in all newly diagnosed asthmatic adults at tertiary care but only difficult-to-treat asthmatic children. We recommend diagnosing ABPA in those with predisposing conditions or compatible clinico-radiological presentation, with a mandatory demonstration of fungal sensitisation and serum total IgE ≥500 IU·mL-1 and two of the following: fungal-specific IgG, peripheral blood eosinophilia or suggestive imaging. ABPM is considered in those with an ABPA-like presentation but normal A. fumigatus-IgE. Additionally, diagnosing ABPM requires repeated growth of the causative fungus from sputum. We do not routinely recommend treating asymptomatic ABPA patients. We recommend oral prednisolone or itraconazole monotherapy for treating acute ABPA (newly diagnosed or exacerbation), with prednisolone and itraconazole combination only for treating recurrent ABPA exacerbations. We have devised an objective multidimensional criterion to assess treatment response. CONCLUSION We have framed consensus guidelines for diagnosing, classifying and treating ABPA/M for patient care and research.
Collapse
Affiliation(s)
- Ritesh Agarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Inderpaul Singh Sehgal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Valliappan Muthu
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | | | - Kathirvel Soundappan
- Department of Community Medicine and School of Public Health, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Mandeep Garg
- Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Shivaprakash M Rudramurthy
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sahajal Dhooria
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Darius Armstrong-James
- Faculty of Medicine, Department of Infectious Disease, Imperial College London, London, UK
| | - Koichiro Asano
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Jean-Pierre Gangneux
- Université Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de recherche en santé, environnement et travail), UMR_S 1085, Rennes, France
- CHU Rennes, Laboratoire de Parasitologie-Mycologie, ECMM Excellence Center in Medical Mycology, Rennes, France
- National Reference Center on Mycoses and Antifungals (CNRMA LA-Asp C), Rennes, France
| | - Sanjay H Chotirmall
- Lee Kong Chian School of Medicine, Nanyang Technological University (NTU) and Department of Respiratory and Critical Care Medicine, Tan Tock Seng Hospital, Singapore, Singapore
| | - Helmut J F Salzer
- Division of Infectious Diseases and Tropical Medicine, Department of Internal Medicine-Pneumology, Kepler University Hospital and Medical Faculty, Johannes Kepler University, Linz, Austria
| | | | - Cendrine Godet
- Université Paris Sorbonne, AP-HP, Hôpital Tenon, Service de Pneumologie et Oncologie Thoracique, Centre Constitutif Maladies Pulmonaires Rares Paris, Paris, France
| | | | - Iain Page
- NHS Lothian, Regional Infectious Diseases Unit, Western General Hospital, Edinburgh, UK
| | - Parameswaran Nair
- McMaster University, McGill University, St Joseph's Healthcare Hamilton, Hamilton, ON, Canada
| | - P Arjun
- KIMS Hospital, Trivandrum, India
| | - Raja Dhar
- Department of Pulmonology, CK Birla Hospitals, Kolkata, India
| | - Kana Ram Jat
- Division of Pediatric Pulmonology, Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | | | | | - Joseph L Mathew
- Pediatric Pulmonology Division, Department of Pediatrics, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | | | - Anant Mohan
- Department of Pulmonary, Critical Care and Sleep Medicine, All India Institute of Medical Sciences, New Delhi, India
| | - Alok Nath
- Department of Pulmonary Medicine, Sanjay Gandhi Postgraduate Institute, Lucknow, India
| | - Dharmesh Patel
- City Clinic and Bhailal Amin General Hospital, Vadodara, India
| | - Jayanthi Savio
- Department of Microbiology, St John's Medical College and Hospital, Bengaluru, India
| | - Puneet Saxena
- Pulmonary and Critical Care Medicine, Army Hospital (R&R), New Delhi, India
| | - Rajeev Soman
- Department of Infectious Diseases, Jupiter Hospital, Pune, India
| | | | - Caroline G Baxter
- Department of Respiratory Medicine, Manchester University NHS Foundation Trust, Manchester, UK
| | - Felix Bongomin
- Department of Medical Microbiology and Immunology, Faculty of Medicine, Gulu University, Gulu, Uganda
- Manchester Fungal Infection Group, Division of Evolution, Infection and Genomics, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - William J Calhoun
- Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX, USA
| | - Oliver A Cornely
- Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Excellence Center for Medical Mycology (ECMM), University of Cologne, Cologne, Germany
| | - Jo A Douglass
- University of Melbourne, Royal Melbourne Hospital, Parkville, Australia
| | - Chris Kosmidis
- Division of Evolution, Infection and Genomics, University of Manchester, Manchester University NHS Foundation Trust, Manchester, UK
| | - Jacques F Meis
- Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Excellence Center for Medical Mycology (ECMM), University of Cologne, Cologne, Germany
- Center of Expertise in Mycology Radboudumc/CWZ Nijmegen, Nijmegen, The Netherlands
| | - Richard Moss
- Center of Excellence in Pulmonary Biology, Division of Pulmonary, Asthma and Sleep Medicine, Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA, USA
| | - Alessandro C Pasqualotto
- Molecular Biology Laboratory, Santa Casa de Misericordia de Porto Alegre, Porto Alegre, Brazil
- Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | - Danila Seidel
- Department of Internal Medicine, University Hospital, Cologne, Germany
| | - Rosanne Sprute
- Institute of Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), Excellence Center for Medical Mycology (ECMM), University of Cologne, Cologne, Germany
| | - Kuruswamy Thurai Prasad
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ashutosh N Aggarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| |
Collapse
|
4
|
Hamakawa M, Ishida T. Efficacy of dupilumab as an alternative to corticosteroids in the treatment of exacerbations of allergic bronchopulmonary aspergillosis. Respirol Case Rep 2024; 12:e01354. [PMID: 38617121 PMCID: PMC11009483 DOI: 10.1002/rcr2.1354] [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: 02/22/2024] [Accepted: 04/04/2024] [Indexed: 04/16/2024] Open
Abstract
The pathogenesis of allergic bronchopulmonary aspergillosis involves not only eosinophils but also plasma cells that produce immunoglobulin E. Dupilumab may be an effective alternative to corticosteroids because it inhibits T cell to plasma cell differentiation by blocking IL4.
Collapse
Affiliation(s)
- Masamitsu Hamakawa
- Department of Respiratory MedicineKurashiki Central HospitalOkayamaJapan
| | - Tadashi Ishida
- Department of Respiratory MedicineKurashiki Central HospitalOkayamaJapan
| |
Collapse
|
5
|
Jensen HE, Becker CB. Pathological Diagnosis of Pulmonary Aspergillosis. Semin Respir Crit Care Med 2024; 45:41-49. [PMID: 38266999 DOI: 10.1055/s-0043-1776757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2024]
Abstract
Pulmonary aspergillosis constitutes an increasingly prevalent and potentially fatal complex of mycotic diseases, caused by different species of Aspergillus. The broad spectrum of pathological manifestations associated with pulmonary aspergillosis necessitates a differentiation of commensalism from saprophytic colonization, hypersensitivity reactions, and true invasive infections, which highlights the importance of histopathology as a gold standard in a diagnostic setting. For the past decades, changes in terminology and contradicting contributions from different diagnostic disciplines have made the classification of pulmonary aspergillosis rather confusing. This review offers a categorization of aspergillosis lesions based on what can be histopathologically identified and distinguished, differentiating between acute invasive infection and forms of subacute, chronic, and allergic diseases and coinfections, and summarizes important manifestations of lesions associated with the different forms of pulmonary aspergillosis.
Collapse
Affiliation(s)
- Henrik E Jensen
- Section for Pathobiological Sciences, Division of Pathology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Cecilie B Becker
- Section for Pathobiological Sciences, Division of Pathology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
6
|
Hattori S, Oguma T, Ishiguro T, Suzuki J, Fukunaga K, Shimoda T, Kimura H, Obase Y, Okada N, Tanaka J, Kitahara A, Tomomatsu K, Shiraishi Y, Asano K. High attenuation mucus in bronchi with allergic bronchopulmonary mycosis. Mycoses 2024; 67:e13705. [PMID: 38369597 DOI: 10.1111/myc.13705] [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: 06/10/2023] [Revised: 02/04/2024] [Accepted: 02/07/2024] [Indexed: 02/20/2024]
Abstract
BACKGROUND High-attenuation mucus (HAM) is a specific manifestation of allergic bronchopulmonary mycosis (ABPM) on chest computed tomography (CT). OBJECTIVES To compare the diagnostic accuracy of the two definitions of HAM and to clarify the clinical and radiographic characteristics of HAM-positive and HAM-negative ABPM. METHODS CT images at the diagnosis of ABPM using Asano's criteria were retrospectively analysed. In Study #1, radiographic data obtained using the same CT apparatus in a single institute were analysed to determine the agreement between the two definitions of HAM: a mucus plug that is visually denser than the paraspinal muscles or that with a radiodensity ≥70 Hounsfield units. In Study #2, HAM was diagnosed by comparison with the paraspinal muscles in patients with ABPM reporting to 14 medical institutes in Japan. RESULTS In Study #1, 93 mucus plugs from 26 patients were analysed. A substantial agreement for HAM diagnosis was observed between the two methods, with a κ coefficient of 0.72. In Study #2, 60 cases of ABPM were analysed; mucus plugs were present in all cases and HAM was diagnosed in 45 (75%) cases. The median A. fumigatus-specific IgE titre was significantly lower in HAM-positive patients than in HAM-negative patients (2.5 vs. 24.3 UA /mL, p = .004). Nodular shadows were observed more frequently in the airways distal to HAM than in those distal to non-HAM mucus plugs (59% vs. 32%, p < .001). CONCLUSION In conclusion, agreement between the two methods to diagnose HAM was substantial. HAM was associated with some immunological and radiographic characteristics, including lower levels of sensitization to A. fumigatus and the presence of distal airway lesions.
Collapse
Affiliation(s)
- Shigeaki Hattori
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Tsuyoshi Oguma
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Takashi Ishiguro
- Department of Respiratory Medicine, Saitama Cardiovascular and Respiratory Center, Saitama, Japan
| | - Junko Suzuki
- Department of Allergy, Clinical Research Center, National Hospital Organization Fukuoka Hospital, Fukuoka, Japan
| | - Koichi Fukunaga
- Department of Respiratory Medicine, National Hospital Organization Tokyo National Hospital, Tokyo, Japan
| | - Terufumi Shimoda
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Hirokazu Kimura
- Department of Respiratory Medicine, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Yasushi Obase
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Naoki Okada
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Jun Tanaka
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Asako Kitahara
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Katsuyoshi Tomomatsu
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Yoshiki Shiraishi
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Koichiro Asano
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| |
Collapse
|
7
|
Kawano H, Kan‐o K, Egashira A, Okamoto I. Allergic bronchopulmonary aspergillosis manifested secondary to bacterial pleural empyema. Respirol Case Rep 2024; 12:e01264. [PMID: 38045826 PMCID: PMC10687652 DOI: 10.1002/rcr2.1264] [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: 09/27/2023] [Accepted: 11/15/2023] [Indexed: 12/05/2023] Open
Abstract
A 54-year-old woman with no history of lung disease including bronchial asthma developed left bacterial pleural empyema due to the perforation of a lung abscess in the left lower lobe. Chest tube drainage and antibiotics improved the pleural empyema. Two months following discharge from the hospital, she developed a cough and left chest pain. Chest computed tomography revealed high-attenuation mucus plugs, atelectasis in the left lower lobe, and an increased peripheral blood eosinophil count. Bronchoscopy revealed a mucoid impaction in B8 of the left lower lobe, confirming the presence of Aspergillus fumigatus. A diagnosis of allergic bronchopulmonary aspergillosis was made, and treatment with oral prednisolone was initiated, resulting in the resolution of the mucus plugs and improvement of atelectasis.
Collapse
Affiliation(s)
- Hiromu Kawano
- Department of Respiratory Medicine, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Keiko Kan‐o
- Department of Respiratory Medicine, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Ayaka Egashira
- Department of Respiratory Medicine, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Isamu Okamoto
- Department of Respiratory Medicine, Graduate School of Medical SciencesKyushu UniversityFukuokaJapan
| |
Collapse
|
8
|
Okada N, Yamamoto Y, Oguma T, Tanaka J, Tomomatsu K, Shiraishi Y, Matsuse H, Shimoda T, Kimura H, Watai K, Harada T, Fujita Y, Obase Y, Suzukawa M, Suzuki J, Takayanagi N, Ishiguro T, Masaki K, Fukunaga K, Asano K. Allergic bronchopulmonary aspergillosis with atopic, nonatopic, and sans asthma-Factor analysis. Allergy 2023; 78:2933-2943. [PMID: 37458287 DOI: 10.1111/all.15820] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 04/11/2023] [Accepted: 06/01/2023] [Indexed: 11/11/2023]
Abstract
BACKGROUND Allergic bronchopulmonary aspergillosis (ABPA) develops in the presence or absence of asthma, either atopic or nonatopic. We have tried to explore the essential components in the pathogenesis of the disease, which are either consistent and variable according to the presence and type of asthma. METHODS Non-cystic fibrosis ABPA cases satisfying Asano's criteria were extracted from a prospective registry of ABPA and related diseases in Japan between 2013 and 2023. According to the type of preceding asthma, ABPA was classified into three groups: ABPA sans asthma (no preceding asthma), ABPA with atopic asthma, and ABPA with nonatopic asthma. Exploratory and confirmatory factor analyses were performed to identify the components that determined the clinical characteristics of ABPA. RESULTS Among 106 cases of ABPA, 25 patients (24%) had ABPA sans asthma, whereas 57 (54%) and 24 (23%) had ABPA with atopic and nonatopic asthma, respectively. Factor analysis identified three components: allergic, eosinophilic, and fungal. Patients with atopic asthma showed the highest scores for the allergic component (p < .001), defined by total and allergen-specific IgE titers and lung opacities, and the lowest scores for the fungal component defined by the presence of specific precipitin/IgG or positive culture for A. fumigatus. Eosinophilic components, including peripheral blood eosinophil counts and presence of mucus plugs/high attenuation mucus in the bronchi, were consistent among the three groups. CONCLUSION The eosinophilic component of ABPA is considered as the cardinal feature of ABPA regardless of the presence of preceding asthma or atopic predisposition.
Collapse
Affiliation(s)
- Naoki Okada
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Yoshiro Yamamoto
- Department of Mathematics, School of Science, Tokai University, Kanagawa, Japan
| | - Tsuyoshi Oguma
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Jun Tanaka
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Katsuyoshi Tomomatsu
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Yoshiki Shiraishi
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Hiroto Matsuse
- Division of Respiratory Medicine, Department of Medicine, Toho University Ohashi Medical Center, Tokyo, Japan
| | - Terufumi Shimoda
- Department of Allergy, Clinical Research Center, National Hospital Organization Fukuoka Hospital, Fukuoka, Japan
| | - Hirokazu Kimura
- Department of Respiratory Medicine, Faculty of Medicine, Hokkaido University, Sapporo, Japan
| | - Kentaro Watai
- Clinical Research Center for Allergy and Rheumatology, National Hospital Organization Sagamihara National Hospital, Kanagawa, Japan
- Center for Immunology and Allergy, Shonan Kamakura General Hospital, Kanagawa, Japan
| | - Toshiyuki Harada
- Center for Respiratory Diseases, Japan Community Healthcare Organization Hokkaido Hospital, Sapporo, Japan
| | - Yuka Fujita
- Department of Respiratory Medicine, National Hospital Organization Asahikawa Medical Center, Asahikawa, Japan
| | - Yasushi Obase
- Department of Respiratory Medicine, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Maho Suzukawa
- Clinical Research Center, National Hospital Organization Tokyo National Hospital, Kiyose, Japan
| | - Junko Suzuki
- Center for Pulmonary Diseases, National Hospital Organization Tokyo National Hospital, Kiyose, Japan
| | - Noboru Takayanagi
- Department of Respiratory Medicine, Saitama Cardiovascular and Respiratory Center, Kumagaya, Japan
| | - Takashi Ishiguro
- Department of Respiratory Medicine, Saitama Cardiovascular and Respiratory Center, Kumagaya, Japan
| | - Katsunori Masaki
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Koichi Fukunaga
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Koichiro Asano
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| |
Collapse
|
9
|
Cai C, Qu J, Zhou J. Effectiveness and safety of omalizumab in patients with allergic bronchopulmonary aspergillosis with or without allergic rhinitis: a retrospective chart review. BMC Pulm Med 2023; 23:389. [PMID: 37833657 PMCID: PMC10571511 DOI: 10.1186/s12890-023-02696-x] [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: 05/07/2023] [Accepted: 10/04/2023] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND Omalizumab is a valuable alternative treatment for allergic bronchopulmonary aspergillosis (ABPA). The effectiveness and safety of this medication have not been confirmed. The main purpose of this study was to evaluate the effectiveness and safety of omalizumab for ABPA. METHODS This study involved a retrospective chart review. The main indicators used were asthma control test (ACT) scores, lung function parameters, doses of corticosteroids, acute exacerbation, hospitalization rates, total serum immunoglobulin E (IgE) levels, and blood eosinophil counts. Related adverse events were also reviewed to evaluate the safety of omalizumab. RESULTS Fourteen patients with ABPA were included, of whom 10 (71%) concurrently had allergic rhinitis (AR). There were improvements in the mean percentages of the forced vital capacity, percentages of the forced expiratory volume in 1 s, and ACT score after omalizumab administration (p < 0.05, p < 0.01, and p < 0.01, respectively). After the initiation of omalizumab administration, the median corticosteroid dose, acute exacerbation rate, hospitalization rate, and mean blood eosinophil count decreased when compared with the baseline values (p < 0.05, p < 0.05, p < 0.01, and p < 0.05, respectively). A reduction in the total serum IgE level was observed in patients with ABPA without AR compared with that in patients with AR (p < 0.05). One patient reported a concurrent skin rash, which spontaneously resolved without medication. CONCLUSION It is safe and effective to prescribe omalizumab to patients with ABPA, irrespective of whether they have AR. Dose adjustment of omalizumab is safe after disease control. The total serum IgE level might be a predictor of the effectiveness of omalizumab in patients without AR.
Collapse
Affiliation(s)
- Cuihong Cai
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital, Zhejiang University College of Medicine, Hangzhou, 310003, People's Republic of China
| | - Jingjing Qu
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital, Zhejiang University College of Medicine, Hangzhou, 310003, People's Republic of China
| | - Jianying Zhou
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital, Zhejiang University College of Medicine, Hangzhou, 310003, People's Republic of China.
| |
Collapse
|
10
|
Liu A, Chen W, Wei Y, Liang J, Liao S, Chen Y, Li Y, Wang X, Chen W, Qiu Y, Li Z, Ye F. Comparison of diagnostic efficiency of detecting IgG and IgE with immunoassay method in diagnosing ABPA: a meta-analysis. BMC Pulm Med 2023; 23:374. [PMID: 37798745 PMCID: PMC10557217 DOI: 10.1186/s12890-023-02620-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 08/29/2023] [Indexed: 10/07/2023] Open
Abstract
BACKGROUND Hitherto, the bulk of diagnostic criteria regards Aspergillus-specific immunoglobulin E as a key item, and regard IgG as an auxiliary method in diagnose. Nevertheless, there is no conclusive study in summarize the performance of IgG and IgE diagnosing ABPA. METHODS We conducted a systematic review to identify studies report results of IgE and IgG detection in diagnosing ABPA. QUADAS-2 tool was used to evaluate included studies, and we applied the HSROC model to calculate the pooled sensitivity and specificity. Deeks' funnel was derived to evaluated the public bias of included studies, and Cochrane Q test and I2 statistic were used to test the heterogeneity. RESULTS Eleven studies were included in this study (1127 subjects and 215 for IgE and IgG). Deeks's test for IgE and IgG were 0.10 and 0.19. The pooled sensitivity and specificity for IgE were 0.83 (95%CI: 0.77, 0.90) and 0.89 (0.83, 0.94), and for IgG were 0.93 (0.87, 0.97) and 0.73 (0.62,0.82), with P value < 0.001. The PLR and NLR for IgE were 7.80 (5.03,12.10) and 0.19 (0.13,0.27), while for IgG were 3.45 (2.40,4.96) and 0.09 (0.05,0.17). The combined diagnostic odds ratio and diagnostic score were 41.49 (26.74,64.36) and3.73 (3.29,4.16) for IgE, respectively, and were 38.42 (19.23,76.79) and 3.65 (2.96,4.34) for IgG. CONCLUSION The sensitivity for IgG diagnosing ABPA is higher than IgE, while the specificity for IgE is higher. IgG might be able to play a more important role in filtering ABPA patients.
Collapse
Affiliation(s)
- Anlin Liu
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China
- Nanshan School of Guangzhou Medical University, the First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Xi Road, Guangzhou, 510120, Guangdong, China
| | - Wushu Chen
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China
- Nanshan School of Guangzhou Medical University, the First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Xi Road, Guangzhou, 510120, Guangdong, China
| | - Yining Wei
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China
- Nanshan School of Guangzhou Medical University, the First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Xi Road, Guangzhou, 510120, Guangdong, China
| | - Jinkai Liang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China
- Nanshan School of Guangzhou Medical University, the First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Xi Road, Guangzhou, 510120, Guangdong, China
| | - Shuhong Liao
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China
- Nanshan School of Guangzhou Medical University, the First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Xi Road, Guangzhou, 510120, Guangdong, China
| | - Yijun Chen
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China
| | - Yongming Li
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China
| | - Xidong Wang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China
| | - Weisi Chen
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China
| | - Ye Qiu
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China.
| | - Zhengtu Li
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China.
| | - Feng Ye
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510120, China.
| |
Collapse
|
11
|
Harada T, Inui G, Ishikawa H, Kato R, Sueda Y, Funaki Y, Takata M, Okazaki R, Morita M, Kitatani S, Yamasaki A. The Clinical Characteristics of Allergic Bronchopulmonary Mycosis Differ Among Pathogenic Fungi. Yonago Acta Med 2023; 66:257-262. [PMID: 37229372 PMCID: PMC10203632 DOI: 10.33160/yam.2023.05.016] [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: 02/24/2023] [Accepted: 04/24/2023] [Indexed: 05/27/2023]
Abstract
Background Allergic bronchopulmonary mycosis (ABPM) occurs with fungi, other than Aspergillus fumigatus. However, the clinical characteristics of ABPM caused by non-Aspergillus species are unspecified. Methods We retrospectively reviewed all patients with ABPM who visited to our hospital between April 2005 and December 2020. The causative fungi and clinical characteristics were analyzed. Patients were divided into the Aspergillus group and the non-Aspergillus group. Results Fourteen patients and five patients were included in the Aspergillus group and the non-Aspergillus group, respectively. Compared to the Aspergillus group, the non-Aspergillus group had a significantly low serum immunoglobulin E level and low forced vital capacity. In addition, the non-Aspergillus group had a lower rate of the requirement for oral corticosteroid treatment and a low frequency of recurrence. Conclusion Patients with non-Aspergillus ABPM had lower type 2 inflammation than did patients with allergic bronchopulmonary aspergillosis.
Collapse
Affiliation(s)
- Tomoya Harada
- Division of Respiratory Medicine and Rheumatology, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan and
| | - Genki Inui
- Division of Respiratory Medicine and Rheumatology, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan and
| | - Hiroki Ishikawa
- Division of Respiratory Medicine and Rheumatology, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan and
| | - Ryohei Kato
- Division of Respiratory Medicine and Rheumatology, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan and
| | - Yuriko Sueda
- Division of Respiratory Medicine and Rheumatology, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan and
| | - Yoshihiro Funaki
- Division of Respiratory Medicine and Rheumatology, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan and
| | - Miki Takata
- Division of Respiratory Medicine and Rheumatology, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan and
| | - Ryota Okazaki
- Division of Respiratory Medicine and Rheumatology, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan and
| | - Masato Morita
- Division of Respiratory Medicine and Rheumatology, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan and
| | - Shin Kitatani
- Department of Respirology, Tottori Prefectural Kousei Hospital, Kurayoshi 682-0804, Japan
| | - Akira Yamasaki
- Division of Respiratory Medicine and Rheumatology, Faculty of Medicine, Tottori University, Yonago 683-8504, Japan and
| |
Collapse
|
12
|
Tomomatsu K, Yasuba H, Ishiguro T, Imokawa S, Hara J, Soeda S, Harada N, Tsurikisawa N, Oda N, Katoh S, Numata T, Sugino Y, Yamada M, Kamimura M, Terashima T, Okada N, Tanaka J, Oguma T, Asano K. Real-world efficacy of anti-IL-5 treatment in patients with allergic bronchopulmonary aspergillosis. Sci Rep 2023; 13:5468. [PMID: 37015988 PMCID: PMC10073186 DOI: 10.1038/s41598-023-32246-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 03/23/2023] [Indexed: 04/06/2023] Open
Abstract
Despite standard treatment with systemic corticosteroids and/or antifungal triazoles, a substantial proportion of patients with allergic bronchopulmonary aspergillosis (ABPA) experience frequent relapses and require long-term treatment despite unfavorable adverse effects. We investigated the efficacy and safety of anti-interleukin (IL)-5/IL-5 receptor α chain (Rα) monoclonal antibodies (mAbs) in patients with ABPA complicated by asthma. ABPA cases treated with anti-IL-5/IL-5Rα mAbs were collected from 132 medical institutes in 2018 and published case reports in Japan. Clinical outcomes, laboratory and physiological data, and radiographic findings during 32 weeks before and after treatment were retrospectively evaluated. We analyzed 29 cases of ABPA: 20 treated with mepolizumab and nine with benralizumab. Treatment with anti-IL-5/IL-5Rα mAbs reduced the frequency of exacerbations (p = 0.03), decreased the dose of oral corticosteroids (p < 0.01), and improved pulmonary function (p = 0.01). Mucus plugs in the bronchi shrank or diminished in 18 patients (82%). Despite the clinical/radiographical improvement, serum levels of total IgE, the key biomarker for the pharmacological response in ABPA, were unchanged. Anti-IL-5/IL-5Rα mAbs that directly target eosinophils are promising candidates for the treatment of patients with ABPA, especially those with mucus plugs in the bronchi.
Collapse
Affiliation(s)
- Katsuyoshi Tomomatsu
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
| | - Hirotaka Yasuba
- Department of Airway Medicine, Mitsubishi Kyoto Hospital, Kyoto, Japan
| | - Takashi Ishiguro
- Department of Respiratory Medicine, Saitama Cardiovascular and Respiratory Center, Saitama, Japan
| | - Shiro Imokawa
- Department of Respiratory Medicine, Iwata City Hospital, Shizuoka, Japan
| | - Johsuke Hara
- Department of Respiratory Medicine, Kanazawa University Hospital, Ishikawa, Japan
| | - Seiko Soeda
- Department of Allergy and Respiratory Medicine, The Fraternity Memorial Hospital, Tokyo, Japan
| | - Norihiro Harada
- Department of Respiratory Medicine, Faculty of Medicine and Graduate School of Medicine, Juntendo University, Tokyo, Japan
| | - Naomi Tsurikisawa
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
| | - Naohiro Oda
- Department of Internal Medicine, Fukuyama City Hospital, Hiroshima, Japan
| | - Shigeki Katoh
- Department of General Medicine, Kawasaki Medical School, Okayama, Japan
| | - Takanori Numata
- Division of Respiratory Diseases, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Yasuteru Sugino
- Department of Respiratory Medicine, Toyota Memorial Hospital, Aichi, Japan
| | - Mitsuhiro Yamada
- Department of Respiratory Medicine, Tohoku University Graduate School of Medicine, Miyagi, Japan
| | - Mitsuhiro Kamimura
- Department of Pulmonology, National Hospital Organization Disaster Medical Center, Tokyo, Japan
| | - Takeshi Terashima
- Department of Respiratory Medicine, Tokyo Dental College Ichikawa General Hospital, Chiba, Japan
| | - Naoki Okada
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
| | - Jun Tanaka
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
| | - Tsuyoshi Oguma
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan
| | - Koichiro Asano
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, 143 Shimokasuya, Isehara, Kanagawa, 259-1193, Japan.
| |
Collapse
|
13
|
Tebbi CK. Mycoviruses in Fungi: Carcinogenesis of Fungal Agents May Not Always Be Mycotoxin Related. J Fungi (Basel) 2023; 9:jof9030368. [PMID: 36983536 PMCID: PMC10052198 DOI: 10.3390/jof9030368] [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: 02/01/2023] [Revised: 03/02/2023] [Accepted: 03/09/2023] [Indexed: 03/30/2023] Open
Abstract
Certain viruses have been found to induce diverse biological pathways to carcinogenesis, evidenced by the presence of viral gene products in some tumors. Despite the fact that many fungal agents contain mycoviruses, until recently, their possible direct effects on human health, including carcinogenesis and leukemogenesis, had not been explored. In this regard, most studies of fungal agents have rightly concentrated on their mycotoxin formation and effects. Recently, the direct role of yeasts and fungi in the etiology of cancers, including leukemia, have been investigated. While greater attention has been placed on the carcinogenic effects of Candida, the role of filamentous fungi in carcinogenesis has also been explored. Recent findings from studies using the enzyme-linked immunosorbent assay (ELISA) technique indicate that the plasma of patients with acute lymphoblastic leukemia (ALL) uniformly contains antibodies for a certain mycovirus-containing Aspergillus flavus, while controls are negative. The exposure of mononuclear leukocytes from patients with ALL in full remission, and long-term survivors, to the product of this organism was reported to result in the re-development of typical genetics and cell surface phenotypes characteristic of active ALL. Mycoviruses are known to be able to significantly alter the biological characteristics and functions of their host. The possible carcinogenic and leukemogenic role of mycoviruses, with and without their host, needs to be further investigated.
Collapse
Affiliation(s)
- Cameron K Tebbi
- Children's Cancer Research Group Laboratory, 13719 North Nebraska Avenue, Suite #108, Tampa, FL 33613-3305, USA
| |
Collapse
|
14
|
Scurek M, Pokojova E, Doubkova M, Brat K. Allergic bronchopulmonary candidiasis: A review of the literature and a case report. BMC Pulm Med 2022; 22:132. [PMID: 35392869 PMCID: PMC8991785 DOI: 10.1186/s12890-022-01921-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 03/30/2022] [Indexed: 11/29/2022] Open
Abstract
Background Allergic bronchopulmonary candidiasis (ABPC) is an uncommon clinical syndrome associated with immune hypersensitivity to Candida species. Case presentation The case presentation describes a 58-year-old man with acute respiratory failure and bilateral lung infiltrates. Due to high inflammatory markers and a chest X-ray indicating lung infiltration, he was initially treated for pneumonia with combined antibiotics. Despite comprehensive treatment at the ICU, the patient’s clinical status deteriorated rapidly, and further investigations provided a rare diagnosis of ABPC. After several days of combined corticosteroid and antifungal therapy, we observed rapid clinical improvement and subsequent resolution of the pulmonary infiltrates. Conclusion This case report presented a rare case of ABPC mimicking bilateral pneumonia and acute respiratory failure. Our case highlighted the importance of prompt corticosteroid and antifungal treatment initiation as it resulted in rapid clinical improvement and a near complete reversal of the bilateral lung infiltrates.
Collapse
Affiliation(s)
- Martin Scurek
- Department of Respiratory Diseases, University Hospital Brno, Jihlavska Str. 20, 62500, Brno, Czech Republic.,Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Eva Pokojova
- Department of Respiratory Diseases, University Hospital Brno, Jihlavska Str. 20, 62500, Brno, Czech Republic.,Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Martina Doubkova
- Department of Respiratory Diseases, University Hospital Brno, Jihlavska Str. 20, 62500, Brno, Czech Republic.,Faculty of Medicine, Masaryk University, Brno, Czech Republic
| | - Kristian Brat
- Department of Respiratory Diseases, University Hospital Brno, Jihlavska Str. 20, 62500, Brno, Czech Republic. .,Faculty of Medicine, Masaryk University, Brno, Czech Republic. .,International Clinical Research Center, St. Anne's University Hospital, Brno, Czech Republic.
| |
Collapse
|
15
|
Agarwal R, Muthu V, Sehgal IS, Dhooria S, Prasad KT, Aggarwal AN. Allergic Bronchopulmonary Aspergillosis. Clin Chest Med 2022; 43:99-125. [DOI: 10.1016/j.ccm.2021.12.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
16
|
Álvarez Castelló M, Almaguer Chávez M. Climate Change and Allergies. Fungal Biol 2022. [DOI: 10.1007/978-3-030-89664-5_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
17
|
Agarwal R, Muthu V, Sehgal IS, Dhooria S, Prasad KT, Garg M, Aggarwal AN, Chakrabarti A. A randomised trial of prednisolone versus prednisolone and itraconazole in acute-stage allergic bronchopulmonary aspergillosis complicating asthma. Eur Respir J 2021; 59:13993003.01787-2021. [PMID: 34503983 DOI: 10.1183/13993003.01787-2021] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 08/29/2021] [Indexed: 11/05/2022]
Abstract
Whether a combination of glucocorticoid and antifungal triazole is superior to glucocorticoid alone, in reducing exacerbations, in patients with allergic bronchopulmonary aspergillosis (ABPA) remains unknown. We aimed to compare the efficacy and safety of prednisolone-itraconazole combination versus prednisolone monotherapy in ABPA.We randomised subjects with treatment-naïve acute-stage ABPA complicating asthma to receive either prednisolone alone (four months) or a combination of prednisolone and itraconazole (four and six months, respectively). The primary outcomes were exacerbation rates at 12 months and glucocorticoid-dependent ABPA within 24 months of initiating treatment. The key secondary outcomes were response rates and percentage decline in serum total IgE at six weeks, time to first ABPA exacerbation, and treatment-emergent adverse effects (AE).We randomised 191 subjects to receive either prednisolone (n=94) or prednisolone-itraconazole combination (n=97). The one-year exacerbation rate was 33% and 20.6% in the prednisolone and the prednisolone-itraconazole arms, respectively (p=0.054). None of the participants progressed to glucocorticoid-dependent ABPA. All the subjects experienced a composite response at 6-weeks, along with a decline in serum total IgE (mean decline, 47.6% versus 45.5%). The mean time to first ABPA exacerbation (417 days) was not different between the groups. None of the participants required modification of therapy due to AE.There was a trend towards a decline in ABPA exacerbations at 1-year with the prednisolone-itraconazole combination than prednisolone monotherapy. A three-arm trial comparing itraconazole and prednisolone monotherapies with their combination, preferably in a multicentric design, is required to define the best treatment strategy for acute-stage ABPA.
Collapse
Affiliation(s)
- Ritesh Agarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Valliappan Muthu
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Inderpaul Singh Sehgal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Sahajal Dhooria
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Kuruswamy Thurai Prasad
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Mandeep Garg
- Department of Radiodiagnosis and Imaging, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Ashutosh Nath Aggarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Arunaloke Chakrabarti
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| |
Collapse
|
18
|
Takeda M, Sakamoto S, Ueki S, Miyabe Y, Fukuchi M, Okuda Y, Asano M, Sato K, Nakayama K. Eosinophil extracellular traps in a patient with chronic eosinophilic pneumonia. Asia Pac Allergy 2021; 11:e24. [PMID: 34386400 PMCID: PMC8331252 DOI: 10.5415/apallergy.2021.11.e24] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 07/06/2021] [Indexed: 01/03/2023] Open
Abstract
Eosinophils rapidly release extracellular filamentous chromatin fibers (extracellular traps, ETs) when they are stimulated. Reticulated ETs have been recently shown to affect secretion viscosity in eosinophilic inflammatory diseases. Here we report a 43-year-old woman with infiltrative shadows in both upper lungs that did not respond well to antibiotics. She admitted to occasional coughing and sputum, but had poor viscous regulation. Bronchoalveolar lavage fluid (BALF) collected from the upper left lobe showed many eosinophils (65%). She was diagnosed with chronic eosinophilic pneumonia, per previously reported criteria, and began treatment with prednisolone. The infiltration shadow gradually improved, and she was discharged 28 days after admission. Later, we immune-stained her BALF cell components with antibodies against major basic protein, an eosinophil granule protein, which showed a large number of agglomerating eosinophils; and antibodies against citrullinated histone H3 (CitH3-a marker for ETs), which showed CitH3-positive ETs, spread in a network. These findings confirmed that some BALF eosinophils released eosinophil ETs. This case shows the existence of ETs from BALF in patients with chronic eosinophilic pneumonia. Concentration of eosinophil ETs in eosinophilic inflammatory diseases may affect secretion viscosity in sputum, and so on.
Collapse
Affiliation(s)
- Masahide Takeda
- Department of Respiratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Sho Sakamoto
- Department of Respiratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Shigeharu Ueki
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Yui Miyabe
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Mineyo Fukuchi
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Yuji Okuda
- Department of Respiratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Mariko Asano
- Department of Respiratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Kazuhiro Sato
- Department of Respiratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Katsutoshi Nakayama
- Department of Respiratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| |
Collapse
|
19
|
Abellard A, Pappalardo AA. Overview of severe asthma, with emphasis on pediatric patients: a review for practitioners. J Investig Med 2021; 69:1297-1309. [PMID: 34168068 DOI: 10.1136/jim-2020-001752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/13/2021] [Indexed: 11/03/2022]
Abstract
Asthma is the most common life-threatening chronic disease in children. Although guidelines exist for the diagnosis and treatment of asthma, treatment of severe, pediatric asthma remains difficult. Limited studies in the pediatric population on new asthma therapies, complex issues with adolescence and adherence, health disparities, and unequal access to guideline-based care complicate the care of children with severe, persistent asthma. The purpose of this review is to provide an overview of asthma, including asthma subtypes, comorbidities, and risk factors, to discuss diagnostic considerations and pitfalls and existing treatments, and then present existing and emerging therapeutic approaches to asthma management. An improved understanding of asthma heterogeneity, clinical characteristics, inflammatory patterns, and pathobiology can help further guide the management of severe asthma in children. More studies are needed in the pediatric population to understand emerging therapeutics application in children. Effective multimodal strategies tailored to individual characteristics and a commitment to address risk factors, modifiers, and health disparities may help reduce the burden of asthma in the USA.
Collapse
Affiliation(s)
- Arabelle Abellard
- Department of Medicine, University of Illinois at Chicago, Chicago, Illinois, USA
| | - Andrea A Pappalardo
- Department of Medicine, University of Illinois at Chicago, Chicago, Illinois, USA .,Department of Pediatrics, University of Illinois at Chicago, Chicago, Illinois, USA
| |
Collapse
|
20
|
Oguma T, Asano K. Reply. J Allergy Clin Immunol 2021; 147:1121. [PMID: 33419604 DOI: 10.1016/j.jaci.2020.11.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 11/19/2020] [Indexed: 10/22/2022]
|
21
|
Yanagihara T, Hirota M, Egashira A, Harada Y, Ogo N, Asoh T, Kuramoto T, Matsui G, Maeyama T. Successful treatment with mepolizumab for allergic bronchopulmonary mycosis complicated with bilateral septic arthritis of the knee joints caused by Methicillin-resistant Staphylococcus aureus. Respir Med Case Rep 2020; 31:101316. [PMID: 33318922 PMCID: PMC7723802 DOI: 10.1016/j.rmcr.2020.101316] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 11/27/2020] [Accepted: 12/02/2020] [Indexed: 12/17/2022] Open
Abstract
We report the case of a 50-year-old man with allergic bronchopulmonary mycosis (ABPM) complicated with bilateral septic arthritis of the knees caused by Methicillin-resistant Staphylococcus aureus (MRSA). He had a background of bronchial asthma and end-stage renal failure on maintenance dialysis. He was treated with 30 mg/day of prednisolone for 14 days for ABPM. He developed bilateral septic arthritis of the knees, caused by MRSA during prednisolone treatment. He underwent bilateral arthroscopic washout with a 2-week course of intra-articular arbekacin, concomitantly treated with a 6-week course of intravenous teicoplanin and oral rifampicin, subsequently followed by oral linezolid treatment. However, he suffered exacerbation of ABPM during treatment of septic arthritis. Because of these serious infectious complications, he was treated with mepolizumab instead of corticosteroids for the ABPM, which resolved all symptoms and clinical features. This case highlights mepolizumab treatment as an alternative to corticosteroid therapy for treatment of ABPM in patients with comorbidities such as infection.
Collapse
Affiliation(s)
- Toyoshi Yanagihara
- Department of Respiratory Medicine, Hamanomachi Hospital, Fukuoka, 810-8539, Japan
- Corresponding author.
| | - Mao Hirota
- Department of Respiratory Medicine, Hamanomachi Hospital, Fukuoka, 810-8539, Japan
| | - Ayaka Egashira
- Department of Respiratory Medicine, Hamanomachi Hospital, Fukuoka, 810-8539, Japan
| | - Yukiko Harada
- Department of Clinical Infectious Diseases, Hamanomachi Hospital, Fukuoka, 810-8539, Japan
| | - Naruhiko Ogo
- Department of Respiratory Medicine, Hamanomachi Hospital, Fukuoka, 810-8539, Japan
| | - Tatsuma Asoh
- Department of Respiratory Medicine, Hamanomachi Hospital, Fukuoka, 810-8539, Japan
| | - Takahumi Kuramoto
- Department of Orthopedics, Hamanomachi Hospital, Fukuoka, 810-8539, Japan
| | - Gen Matsui
- Department of Orthopedics, Hamanomachi Hospital, Fukuoka, 810-8539, Japan
| | - Takashige Maeyama
- Department of Respiratory Medicine, Hamanomachi Hospital, Fukuoka, 810-8539, Japan
| |
Collapse
|
22
|
Sehgal IS, Dhooria S, Thurai Prasad K, Muthu V, Aggarwal AN, Chakrabarti A, Agarwal R. Pregnancy complicated by allergic bronchopulmonary aspergillosis: A case-control study. Mycoses 2020; 64:35-41. [PMID: 32918334 DOI: 10.1111/myc.13180] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 08/31/2020] [Accepted: 09/03/2020] [Indexed: 12/13/2022]
Abstract
BACKGROUND Whether allergic bronchopulmonary aspergillosis (ABPA) affects maternal and perinatal outcomes during pregnancy or vice versa is unknown. OBJECTIVE To evaluate the course of ABPA and its consequence on maternal and perinatal outcomes during pregnancy. METHODS We retrospectively included pregnant women with ABPA (cases) and compared them with non-pregnant ABPA subjects (controls). We recorded the following details in cases and controls: demographical characteristics, radiological findings, pulmonary function, duration of symptoms and the number of asthma and ABPA exacerbations during follow-up. We also recorded the maternal and perinatal outcomes in the cases. RESULTS We included nine cases and 38 controls with a similar age range. All the cases had achieved remission of ABPA before pregnancy and were receiving inhaled medications for asthma control. Serum total IgE levels, the extent of bronchiectasis on CT thorax and pulmonary function were comparable in the two groups. The mean number of asthma (53 vs 7) and ABPA (62 vs 16) exacerbations per 100 person-years was significantly higher in cases compared to the controls. We did not observe any maternal complications. One neonate had low birthweight. CONCLUSIONS The risk of asthma and ABPA exacerbations is significantly higher in pregnant subjects with ABPA than non-pregnant women with ABPA. However, maternal and perinatal outcomes are good.
Collapse
Affiliation(s)
- Inderpaul Singh Sehgal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Sahajal Dhooria
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Kuruswamy Thurai Prasad
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Valliappan Muthu
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Ashutosh Nath Aggarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Arunaloke Chakrabarti
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Ritesh Agarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| |
Collapse
|
23
|
Asano K, Hebisawa A, Ishiguro T, Takayanagi N, Nakamura Y, Suzuki J, Okada N, Tanaka J, Fukutomi Y, Ueki S, Fukunaga K, Konno S, Matsuse H, Kamei K, Taniguchi M, Shimoda T, Oguma T. New clinical diagnostic criteria for allergic bronchopulmonary aspergillosis/mycosis and its validation. J Allergy Clin Immunol 2020; 147:1261-1268.e5. [PMID: 32920094 DOI: 10.1016/j.jaci.2020.08.029] [Citation(s) in RCA: 111] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 08/09/2020] [Accepted: 08/17/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND There are several clinical diagnostic criteria for allergic bronchopulmonary aspergillosis (ABPA). However, these criteria have not been validated in detail, and no criteria for allergic bronchopulmonary mycosis (ABPM) are currently available. OBJECTIVE This study proposes new diagnostic criteria for ABPA/ABPM, consisting of 10 components, and compares its sensitivity and specificity to existing methods. METHODS Rosenberg-Patterson criteria proposed in 1977, the International Society for Human and Animal Mycology (ISHAM) criteria proposed in 2013, and this new criteria were applied to 79 cases with pathological ABPM and the control population with allergic mucin in the absence of fungal hyphae (n = 37), chronic eosinophilic pneumonia (n = 64), Aspergillus-sensitized severe asthma (n = 26), or chronic pulmonary aspergillosis (n = 24). These criteria were also applied to the 179 cases with physician-diagnosed ABPA/ABPM in a nationwide Japanese survey. RESULTS The sensitivity for pathological ABPM with Rosenberg-Patterson criteria, ISHAM criteria, and this new criteria were 25.3%, 77.2%, and 96.2%, respectively. The sensitivity for physician-diagnosed ABPA/ABPM were 49.2%, 82.7%, and 94.4%, respectively. The areas under the curve for the receiver-operating characteristic curves were 0.85, 0.90, and 0.98, respectively. The sensitivity for ABPM cases that were culture-positive for non-Aspergillus fungi were 13.0%, 47.8%, and 91.3%, respectively. CONCLUSIONS The new diagnostic criteria, compared with existing criteria, showed better sensitivity and specificity for diagnosing ABPA/ABPM.
Collapse
Affiliation(s)
- Koichiro Asano
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan.
| | - Akira Hebisawa
- Clinical Laboratory Center, National Hospital Organization Tokyo National Hospital, Tokyo, Japan
| | - Takashi Ishiguro
- Department of Respiratory Medicine, Saitama Cardiovascular and Respiratory Center, Saitama, Japan
| | - Noboru Takayanagi
- Department of Respiratory Medicine, Saitama Cardiovascular and Respiratory Center, Saitama, Japan
| | - Yasuhiko Nakamura
- Clinical Laboratory Center, National Hospital Organization Tokyo National Hospital, Tokyo, Japan
| | - Junko Suzuki
- Department of Respiratory Medicine, National Hospital Organization Tokyo National Hospital, Tokyo, Japan
| | - Naoki Okada
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Jun Tanaka
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Yuma Fukutomi
- Clinical Research Center, National Hospital Organization Sagamihara National Hospital, Kanagawa, Japan
| | - Shigeharu Ueki
- Department of General Internal Medicine and Clinical Laboratory Medicine, Akita University Graduate School of Medicine, Akita, Japan
| | - Koichi Fukunaga
- Division of Pulmonary Medicine, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Satoshi Konno
- Department of Respiratory Medicine, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Hiroto Matsuse
- Division of Clinical Research, Medical Mycology Research Center, Chiba University, Chiba, Japan
| | - Katsuhiko Kamei
- Division of Respirology, Department of Internal Medicine, Toho University Ohashi Medical Center, Tokyo, Japan
| | - Masami Taniguchi
- Clinical Research Center, National Hospital Organization Sagamihara National Hospital, Kanagawa, Japan
| | - Terufumi Shimoda
- Department of Allergy, Clinical Research Center, National Hospital Organization Fukuoka Hospital, Fukuoka, Japan
| | - Tsuyoshi Oguma
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| |
Collapse
|
24
|
Tomomatsu K, Oguma T, Baba T, Toyoshima M, Komase Y, Taniguchi M, Asano K. Effectiveness and Safety of Omalizumab in Patients with Allergic Bronchopulmonary Aspergillosis Complicated by Chronic Bacterial Infection in the Airways. Int Arch Allergy Immunol 2020; 181:499-506. [PMID: 32388510 DOI: 10.1159/000507216] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 03/13/2020] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Allergic bronchopulmonary aspergillosis (ABPA) develops in the presence of predisposing conditions such as asthma and cystic fibrosis. Even ABPA accompanied by asthma is often complicated by chronic Pseudomonas aeruginosa or nontuberculous mycobacterial infection of the lower respiratory tract, rendering treatment with corticosteroids difficult. There have been several reports on the effectiveness of omalizumab, an anti-IgE antibody, in patients with ABPA. We analyzed the effectiveness and adverse effects of omalizumab in ABPA patients with chronic respiratory infections. METHODS Using our nationwide survey database and published case reports, we identified patients with severe asthma and ABPA who fulfilled the International Society for Human and Animal Mycology criteria and who had been treated with omalizumab. Exacerbation rates, control of symptoms, doses of oral corticosteroids, and pulmonary function were evaluated. RESULTS Among 25 patients with ABPA treated with omalizumab (median age 62 years, range 33-83 years), 12 patients had a chronic bacterial infection of the lower airways attributable to P. aeruginosa (n = 6) or nontuberculous mycobacteria (n = 6) at the initiation of omaliz-umab. Treatment with omalizumab reduced the frequency of exacerbations and systemic corticosteroid doses and improved pulmonary function. There were no significant adverse events or worsening of infection during treatment with omalizumab, except for injection-site reactions. CONCLUSIONS Treatment with omalizumab was effective and safe in patients with ABPA, regardless of comorbid chronic respiratory tract infections.
Collapse
Affiliation(s)
- Katsuyoshi Tomomatsu
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Tsuyoshi Oguma
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan
| | - Tomohisa Baba
- Department of Respiratory Medicine, Kanagawa Cardiovascular and Respiratory Center, Kanagawa, Japan
| | - Mikio Toyoshima
- Department of Respiratory Medicine, Hamamatsu Rosai Hospital, Shizuoka, Japan
| | - Yuko Komase
- Department of Respiratory Medicine, Yokohama-City Seibu Hospital, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Masami Taniguchi
- Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital, Kanagawa, Japan
| | - Koichiro Asano
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, Japan,
| | | |
Collapse
|
25
|
Shankar PS, Korukonda K, Bendre S, Behera D, Mirchandani L, Awad NT, Prasad R, Bhargava S, Sharma OP, Jindal SK. Diagnoses and management of adult cough: An Indian Environmental Medical Association (EMA) position paper. Respir Med 2020; 168:105949. [PMID: 32469706 DOI: 10.1016/j.rmed.2020.105949] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 02/24/2020] [Accepted: 03/27/2020] [Indexed: 01/23/2023]
Abstract
BACKGROUND Cough is a common yet distressing symptom that results in significant health care costs from outpatient visits and related consultations. OBJECTIVE The understanding of the pathobiology of cough in recent times has undergone an evolution with Cough hypersensitivity syndrome (CHS) being suggested in most cases of dry cough. However, in the case of productive cough, ancillary mechanisms including impaired Mucociliary clearance, in addition to hypermucosecretory bronchospastic conditions of Smoker's cough, asthma-COPD overlap, bronchiectasis, and allergic bronchopulmonary aspergillosis, need to be critically addressed while optimizing patient care with symptomatic therapy in outpatient settings of India. METHODS In this review, evidence-based graded recommendations on use of antitussives - & protussives as a Position Paper were developed based on the Level and Quality of Scientific evidence as per Agency for Health Care and Quality (AHRQ) criteria listing and Expert opinions offered by a multidisciplinary EMA panel in India. RESULTS Management of acute or chronic cough involves addressing common issues of environmental exposures and patient concerns before instituting supportive therapy with antitussives or bronchodilatory cough formulations containing mucoactives, anti-inflammatory, or short-acting beta-2 agonist agents. CONCLUSION The analyses provides a real world approach to the management of acute or chronic cough in various clinical conditions with pro- or antitussive agents while avoiding their misuse in empirical settings.
Collapse
Affiliation(s)
- P S Shankar
- Emeritus Professor of Medicine, & Senior CEO, KBN Institute of Medical Sciences, Kalaburagi, Karnataka, India
| | | | - S Bendre
- Respiratory Medicine, Nanavati Hospital, Mumbai, India
| | - D Behera
- Respiratory Medicine, PGIMER, Chandigarh, India
| | - L Mirchandani
- Respiratory Medicine, KJ Somaiya Medical College, Mumbai, India
| | - N T Awad
- Respiratory Medicine, LT M Medical College, Mumbai, India
| | - R Prasad
- Director Medical Education & Head Pulm Med, Era's Lucknow Medical College & Hospital, Lucknow, UP, India
| | - S Bhargava
- Respiratory Medicine, Mahatma Gandhi Medical College, Indore, MP, India
| | - O P Sharma
- National Professor of Geriatrics, Secretary: Geriatric Society of India, Delhi, India
| | | |
Collapse
|
26
|
Tanaka J, Hebisawa A, Oguma T, Tomomatsu K, Suzuki J, Shimizu H, Kawabata Y, Ishiguro T, Takayanagi N, Ueda S, Fukunaga K, Taniguchi M, Ono J, Ohta S, Izuhara K, Asano K. Evaluating serum periostin levels in allergic bronchopulmonary aspergillosis. Allergy 2020; 75:974-977. [PMID: 31715007 DOI: 10.1111/all.14114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 10/20/2019] [Accepted: 10/29/2019] [Indexed: 10/25/2022]
Affiliation(s)
- Jun Tanaka
- Division of Pulmonary Medicine Department of Medicine Tokai University School of Medicine Kanagawa Japan
| | - Akira Hebisawa
- Department of Laboratory Medicine National Hospital Organization Tokyo National Hospital Tokyo Japan
| | - Tsuyoshi Oguma
- Division of Pulmonary Medicine Department of Medicine Tokai University School of Medicine Kanagawa Japan
| | - Katsuyoshi Tomomatsu
- Division of Pulmonary Medicine Department of Medicine Tokai University School of Medicine Kanagawa Japan
| | - Junko Suzuki
- Department of Pulmonary Medicine National Hospital Organization Tokyo National Hospital Tokyo Japan
| | - Hiroshige Shimizu
- Department of Laboratory Medicine National Hospital Organization Tokyo National Hospital Tokyo Japan
| | - Yoshinori Kawabata
- Division of Diagnostic Pathology Saitama Cardiovascular and Respiratory Center Saitama Japan
| | - Takashi Ishiguro
- Department of Respiratory Medicine Saitama Cardiovascular and Respiratory Center Saitama Japan
| | - Noboru Takayanagi
- Department of Respiratory Medicine Saitama Cardiovascular and Respiratory Center Saitama Japan
| | - Soichiro Ueda
- Division of Pulmonary Medicine Department of Medicine Keio University School of Medicine Tokyo Japan
| | - Koichi Fukunaga
- Division of Pulmonary Medicine Department of Medicine Keio University School of Medicine Tokyo Japan
| | - Masami Taniguchi
- Clinical Research Center for Allergy and Rheumatology National Hospital Organization Sagamihara Hospital Kanagawa Japan
| | - Junya Ono
- Shino‐test Corporation Kanagawa Japan
| | - Shoichiro Ohta
- Department of Laboratory Medicine Saga Medical School Saga Japan
| | - Kenji Izuhara
- Division of Medical Biochemistry Department of Biomolecular Sciences Saga Medical School Saga Japan
| | - Koichiro Asano
- Division of Pulmonary Medicine Department of Medicine Tokai University School of Medicine Kanagawa Japan
| |
Collapse
|
27
|
Elizondo-Zertuche M, Martínez-Carranza K, Orue N, de Jesús Treviño-Rangel R, Robledo-Leal E. Managing raw materials of vegetable origin increases fungal indoor concentration in food companies. Journal of Food Science and Technology 2019; 57:794-798. [PMID: 32116388 DOI: 10.1007/s13197-019-04111-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 07/18/2019] [Accepted: 09/23/2019] [Indexed: 12/28/2022]
Abstract
Fungi in indoor environments is a known cause of disease and food spoilage. However, there is currently no legislation or normativity stablishing limits for fungal densities in correlation with these. Moreover, there is little knowledge of the diversity of fungi in indoor environments for industrial areas and in food-related companies in particular, a study has never been performed to evaluate the concentration and diversity of fungi in this type of places. We evaluated the fungal density of 20 food companies. We sampled 100 L of air onto rose bengal-malt extract-agar plates, using an Air Test Omega® sampler. After incubation, CFUs were counted and identified. Penicillium, Cladosporium and Aspergillus were the most commonly isolated genus, with Penicillium being the only genus to be present in every area sampled. Neither the companies' location nor their room temperature influenced the fungal densities significantly, however, companies using vegetable raw materials had a significantly greater concentration of fungi than the rest of the companies. While all concentrations were within previously suggested levels from a health-related point of view, more information is needed that correlates fungal concentration with food spoilage in order to suggest a range of concentrations focused for food companies' product preservation.
Collapse
Affiliation(s)
- Mariana Elizondo-Zertuche
- 1Department of Microbiology, School of Medicine, Universidad Autónoma de Nuevo León, Monterrey, Nuevo León Mexico
| | - Karen Martínez-Carranza
- 2Department of Microbiology and Immunology, School of Biological Sciences, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, Nuevo León Mexico
| | - Nydia Orue
- 2Department of Microbiology and Immunology, School of Biological Sciences, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, Nuevo León Mexico
| | | | - Efrén Robledo-Leal
- 2Department of Microbiology and Immunology, School of Biological Sciences, Universidad Autónoma de Nuevo León, San Nicolás de los Garza, Nuevo León Mexico
| |
Collapse
|
28
|
Chang YS. In this July. Asia Pac Allergy 2018; 8:e32. [PMID: 30079310 PMCID: PMC6073177 DOI: 10.5415/apallergy.2018.8.e32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 07/27/2018] [Indexed: 11/04/2022] Open
Affiliation(s)
- Yoon-Seok Chang
- Division of Allergy and Clinical Immunology, Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam 13620, Korea
| |
Collapse
|