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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.
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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
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Agarwal R, Muthu V, Sehgal IS. Clinical Manifestation and Treatment of Allergic Bronchopulmonary Aspergillosis. Semin Respir Crit Care Med 2024; 45:114-127. [PMID: 38154470 DOI: 10.1055/s-0043-1776912] [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: 12/30/2023]
Abstract
Allergic bronchopulmonary aspergillosis (ABPA) is a complex hypersensitivity reaction to airway colonization by Aspergillus fumigatus in patients with asthma and cystic fibrosis. The pathophysiology of ABPA involves a complex interplay between the fungus and the host immune response, which causes persistent inflammation and tissue damage. Patients present with chronic cough, wheezing, and dyspnea due to uncontrolled asthma. Characteristic symptoms include the expectoration of brownish mucus plugs. Radiographic findings often reveal fleeting pulmonary infiltrates, bronchiectasis, and mucus impaction. However, the definitive diagnosis of ABPA requires a combination of clinical, radiological, and immunological findings. The management of ABPA aims to reduce symptoms, prevent disease progression, and minimize the future risk of exacerbations. The treatment approach involves systemic glucocorticoids or antifungal agents to suppress the inflammatory response or fungal growth and prevent exacerbations. Biological agents may be used in patients with severe disease or glucocorticoid dependence. This review provides an overview of the clinical manifestations and current treatment options for ABPA.
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Affiliation(s)
- Ritesh Agarwal
- 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
| | - Inderpaul S Sehgal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Agarwal R, Saxena P, Muthu V, Sehgal IS, Dhooria S, Prasad KT, Aggarwal AN, Chakrabarti A. Evaluation of Simpler Criteria for Diagnosing Allergic Bronchopulmonary Aspergillosis Complicating Asthma. Front Cell Infect Microbiol 2022; 12:861866. [PMID: 35402294 PMCID: PMC8990730 DOI: 10.3389/fcimb.2022.861866] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 03/07/2022] [Indexed: 11/13/2022] Open
Abstract
Background The modified International Society for Human and Animal Mycology (ISHAM) allergic bronchopulmonary aspergillosis (ABPA) working group (AWG) criteria lists up to five components for diagnosing ABPA in asthmatics. Whether eliminating specific components of the existing criteria would have the same diagnostic utility as the original remains unknown. Objective To evaluate the performance of several simplified criteria for diagnosing ABPA. Methods We compared the performance of seven new criteria (after excluding or modifying one or more of the components of the ISHAM-AWG criteria) with the modified ISHAM-AWG criteria in asthmatic subjects using latent class analysis (LCA). We also tested the performance of the newer criteria using accuracy measures against a multidisciplinary team (MDT) diagnosis of ABPA. We considered the diagnostic accuracy of the newer criteria to be acceptable if the correct classification and false-negative rates were >95% and <5%, respectively, on an MDT evaluation. Results We analyzed data from 543 asthmatic subjects (58.8% women; mean age, 36.8 years). Using LCA, the sensitivity of the A.fumigatus-specific IgE-based criteria ranged from 92-99%, while the specificity varied between 92% and 100%. The MDT diagnosed ABPA in 106 (19.5%) subjects. Using MDT as the reference standard, the correct classification and false-negative rates were >95% for three of the seven and <5% for four of the seven newer criteria. Conclusions We found several of the newly developed criteria to perform, like the modified ISHAM-AWG criteria, for diagnosing ABPA complicating asthma. A prospective study in current clinical algorithms is required for validating our observations.
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Affiliation(s)
- Ritesh Agarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Puneet Saxena
- 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
| | - 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
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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.
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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.
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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]
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Dhooria S, Sehgal IS, Muthu V, Agarwal R. Treatment of allergic bronchopulmonary aspergillosis: from evidence to practice. Future Microbiol 2021; 15:365-376. [PMID: 32286102 DOI: 10.2217/fmb-2019-0276] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Allergic bronchopulmonary aspergillosis (ABPA) is a complex pulmonary disorder caused by dysregulated immune responses against Aspergillus fumigatus. The disorder usually complicates the course of patients with asthma and cystic fibrosis. Patients with ABPA most often present with asthma that is poorly controlled despite inhaled corticosteroids and long-acting β2 agonists. The treatment of ABPA is complicated due to the occurrence of recurrent exacerbations and spontaneous remissions. The drugs used for treating ABPA include systemic glucocorticoids, antifungal agents and biologics, each with its own benefits and drawbacks. In this review, we illustrate the treatment pathway for ABPA in different situations, using a case-based approach. In each case, we present the options for treatment based on the available evidence from recent clinical trials.
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Affiliation(s)
- Sahajal Dhooria
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education & Research, Chandigarh, India
| | - Inderpaul S Sehgal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education & Research, Chandigarh, India
| | - Valliappan Muthu
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education & Research, Chandigarh, India
| | - Ritesh Agarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education & Research, Chandigarh, India
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7
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Chen H, Li J, Cheng L, Gao Z, Lin X, Zhu R, Yang L, Tao A, Hong H, Tang W, Guo Y, Huang H, Sun J, Lai H, Lei C, Liu G, Xiang L, Chen Z, Ma H, Chan AWM, Hao C, Sun B. China Consensus Document on Allergy Diagnostics. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2021; 13:177-205. [PMID: 33474855 PMCID: PMC7840865 DOI: 10.4168/aair.2021.13.2.177] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 08/14/2020] [Accepted: 08/29/2020] [Indexed: 01/22/2023]
Abstract
The prevalence of allergic diseases has increased dramatically in recent years in China, affecting the quality of life in 40% of the population. The identification of allergens is the key to the diagnosis of allergic diseases. Presently, several methods of allergy diagnostics are available in China, but they have not been standardized. Additionally, cross-sensitization and co-sensitization make allergy diagnostics even more complicated. Based on 4 aspects of allergic disease (mechanism, diagnosis procedures, allergen detection in vivo and in vitro as well as the distribution map of the most important airborne allergens in China) and by referring to the consensus of the European Society of Allergy and Clinical Immunology, the World Allergy Organization, and the important literature on allergy diagnostics in China in recent years, we drafted this consensus of allergy diagnostics with Chinese characteristics. It aims to standardize the diagnostic methods of allergens and provides a reference for health care givers. The current document was prepared by a panel of experts from the main stream of professional allergy associations in China.
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Affiliation(s)
- Hao Chen
- Department of Allergy and Clinical Immunology, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Jing Li
- Department of Allergy and Clinical Immunology, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Lei Cheng
- Department of Otorhinolaryngology & Clinical Allergy Center, The First Affiliated Hospital, Nanjing Medical University, Nanjing, China
| | - Zhongshan Gao
- Allergy Research Center, Zhejiang University, Hangzhou, China
| | - Xiaoping Lin
- Department of Allergy, Northern Theater General Hospital, Shenyang, China
| | - Rongfei Zhu
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Lin Yang
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ailin Tao
- Department of Allergy, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China.,The State Key Laboratory of Respiratory Disease, Guangdong Provincial Key Laboratory of Allergy & Clinical Immunology, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Haiyu Hong
- Allergy Center, Department of Otorhinolaryngology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, China
| | - Wei Tang
- Department of Pulmonary and Critical Care Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yinshi Guo
- Department of Allergy and Immunology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huaiqiu Huang
- Department of Dermatology and Venereology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Jinlyu Sun
- Department of Allergy, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing, China
| | - He Lai
- Department of Allergy, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China.,The State Key Laboratory of Respiratory Disease, Guangdong Provincial Key Laboratory of Allergy & Clinical Immunology, The Second Affiliated Hospital, Guangzhou Medical University, Guangzhou, China
| | - Cheng Lei
- Department of Pediatrics, Kiang Wu Hospital, Macau, China
| | - Guanghui Liu
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.,Department of Allergy, Zhongnan Hospital, Wuhan University, Wuhan, China
| | - Li Xiang
- Department of Allergy, Beijing Children's Hospital, Capital Medical University, Beijing, China
| | - Zhuanggui Chen
- Department of Pediatrics and Department of Allergy, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Han Ma
- Department of Dermatology and Venereology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, China
| | | | - Chuangli Hao
- Department of Respirology, Children's Hospital, Soochow University, Suzhou, China.
| | - Baoqing Sun
- Department of Allergy and Clinical Immunology, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital, Guangzhou Medical University, Guangzhou, China.
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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.
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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
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Lu HW, Mao B, Wei P, Jiang S, Wang H, Li CW, Ji XB, Gu SY, Yang JW, Liang S, Cheng KB, Bai JW, Cao WJ, Jia XM, Xu JF. The clinical characteristics and prognosis of ABPA are closely related to the mucus plugs in central bronchiectasis. CLINICAL RESPIRATORY JOURNAL 2019; 14:140-147. [PMID: 31758867 PMCID: PMC7028037 DOI: 10.1111/crj.13111] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 10/08/2019] [Accepted: 11/08/2019] [Indexed: 12/18/2022]
Abstract
INTRODUCTION The characteristics of Allergic Bronchopulmonary Aspergillosis (ABPA) based on its radiological classification is still unclear. OBJECTIVES To investigate the clinical significances of ABPA patients with central bronchiectasis (ABPA-CB) by different radiological classifications of mucus plugs. METHODS ABPA-CB patients from a pulmonary hospital between 2008 and 2015 were retrospectively included and analysed. According to the chest imaging in their first visit to physician, the ABPA-CB patients were divided into two groups based on the presence of high-attenuation mucus (HAM) or low-attenuation mucus (LAM). The primary endpoint was ABPA relapse within 1 year since the glucocorticoid withdrawal. The relationship between the imaging findings and the clinical prognosis was illuminated. RESULTS A total of 125 ABPA patients were analysed in this study. Compared to the LAM group, the HAM group presented higher blood eosinophil cells counts, higher rates of Aspergillus detection isolated in sputum and expectoration of brownish-black mucus plugs, more affected lobes and segments, poorer pulmonary function and higher rate of relapse. CONCLUSIONS The clinical characteristics and prognosis of ABPA-CB patients are closely related to its radiological phenotype of mucus plugs in the central bronchiectasis. Clinicians should promote a diversity of personalized treatments for different patients with different radiological characteristics.
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Affiliation(s)
- Hai-Wen Lu
- Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Bei Mao
- Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ping Wei
- Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Sen Jiang
- Department of Radiology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Hong Wang
- Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Cheng-Wei Li
- Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xiao-Bing Ji
- Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shu-Yi Gu
- Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jia-Wei Yang
- Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shuo Liang
- Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ke-Bin Cheng
- Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jiu-Wu Bai
- Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Wei-Jun Cao
- Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xin-Ming Jia
- Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jin-Fu Xu
- Department of Respiratory and Critical Care Medicine, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
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Feng H, Lv P, Ren X, Dai H, Yang T. Misinterpretation of allergic bronchopulmonary aspergillosis/allergic bronchopulmonary mycosis due to diverse characteristics in different clinical stages. J Thorac Dis 2019; 11:4484-4491. [PMID: 31903236 DOI: 10.21037/jtd.2019.10.78] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background Allergic bronchopulmonary mycosis (ABPM) is a complex pulmonary disorder caused by a hyperimmune response to the endobronchial growth of certain fungi. This study aims to aid physicians in better understanding the need for earlier recognition of ABPM. Methods Patients with a confirmed diagnosis of ABPM after evaluation were analyzed retrospectively. Clinical features, previous diagnoses and potential diagnostic errors, laboratory findings were reviewed and compiled. Results Fifty-seven patients were diagnosed with ABPM in which 22 were misdiagnosed. Eosinophilia was observed in 11 patients and an elevated total serum Ig E level greater than 1,000 kU/L was detected in 25 of the 57 patients. All of the patients were tested for specific Ig E in which positive to different fungi. The two most common abnormalities found on chest high-resolution computed tomography (HRCT) exams were central bronchiectasis and mucus plugs. A mild to moderate obstructive pattern of lung function was observed in 32 cases. By bronchofiberscopic observation, bronchial lumen was seen to have significant inflammation in 12 patients. After 3 weeks of treatment, a decreased serum total Ig E value was observed. Conclusions This study highlights the importance of increasing awareness and understanding of non-Aspergillus-ABPM among physicians and draws attention to the need for establishing more elaborate diagnostic criteria for non-Aspergillus-ABPM, which is a rare kind of disease.
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Affiliation(s)
- Haijun Feng
- Department of Respiratory Medicine, Beijing First Hospital of Integrated Chinese and Western Medicine, Beijing 100026, China
| | - Ping Lv
- Department of Internal Medicine, Beijing Chaoyang District Health Service Center, Beijing 100013, China
| | - Xiaoxia Ren
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, National Clinical Research Center for Respiratory Disease, Beijing 100029, China
| | - Huaping Dai
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, National Clinical Research Center for Respiratory Disease, Beijing 100029, China
| | - Ting Yang
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital, National Clinical Research Center for Respiratory Disease, Beijing 100029, China
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11
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Agarwal R, Sehgal IS, Dhooria S, Aggarwal AN. Challenging cases in fungal asthma. Med Mycol 2019; 57:S110-S117. [PMID: 30816974 DOI: 10.1093/mmy/myy063] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 06/23/2018] [Accepted: 07/12/2018] [Indexed: 02/06/2023] Open
Abstract
Fungal asthma broadly encompasses the presence of fungal sensitization or fungal allergy in patients with asthma. The clinical presentation of fungal asthma can vary from fungal-sensitized asthma at one end to allergic bronchopulmonary mycosis at the other end of the spectrum. Here we present five cases that illustrate some of the most challenging aspects of the diagnosis and management of fungal asthma. The cases are aimed at elucidating complex clinical presentations in fungal asthma such as allergic bronchopulmonary mycosis presenting with normal immunoglobulin E (IgE) values, the role of several different fungi in causing allergic mycosis, newer treatments like omalizumab (and mepolizumab), and a complication of long-standing allergic bronchopulmonary aspergillosis, namely, chronic pulmonary aspergillosis.
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Affiliation(s)
- Ritesh Agarwal
- Professor Department of Pulmonary Medicine Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | | | | | - Ashutosh N Aggarwal
- Professor Department of Pulmonary Medicine Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
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12
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Agarwal R, Dhooria S, Singh Sehgal I, Aggarwal AN, Garg M, Saikia B, Behera D, Chakrabarti A. A Randomized Trial of Itraconazole vs Prednisolone in Acute-Stage Allergic Bronchopulmonary Aspergillosis Complicating Asthma. Chest 2018; 153:656-664. [PMID: 29331473 DOI: 10.1016/j.chest.2018.01.005] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE Whether itraconazole monotherapy is effective in the acute stage of allergic bronchopulmonary aspergillosis (ABPA) remains unknown. The goal of this study was to compare the efficacy and safety of itraconazole and prednisolone monotherapy in ABPA. METHODS Treatment-naive subjects with ABPA complicating asthma (January 2012 to December 2013) were randomized to receive either oral itraconazole or prednisolone for 4 months. The study was not blinded. The primary outcomes were proportion of subjects exhibiting a composite response after 6 weeks, percent decline in IgE after treatment, and numbers of subjects experiencing exacerbation. The secondary outcomes included the time to first exacerbation, change in lung function, and treatment-related adverse effects. RESULTS A total of 131 subjects (prednisolone group, n = 63; itraconazole group, n = 68) were included in the study. The number of subjects exhibiting a composite response was significantly higher in the prednisolone group compared with the itraconazole group (100% vs 88%; P = .007). The percent decline in IgE after 6 weeks and 3 months and the number of subjects with exacerbations after 1 and 2 years of treatment were similar in the two groups. The time to first exacerbation (mean: 437 vs 442 days) and the improvement in lung function after 6 weeks was also similar in the two groups. The occurrence of side effects was significantly higher in the glucocorticoid arm (P < .001). CONCLUSIONS Prednisolone was more effective in inducing response than itraconazole in acute-stage ABPA. However, itraconazole was also effective in a considerable number and, with fewer side effects compared with prednisolone, remains an attractive alternative in the initial treatment of ABPA. TRIAL REGISTRY ClinicalTrials.gov; No.: NCT01321827; URL: www.clinicaltrials.gov).
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Affiliation(s)
- Ritesh Agarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
| | - Sahajal Dhooria
- 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
| | - Ashutosh N Aggarwal
- Department of Pulmonary Medicine, 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
| | - Biman Saikia
- Department of Immunopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Digambar Behera
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Arunaloke Chakrabarti
- Department of Medical Microbiology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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13
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Athanazio RA, Silva Filho LVRFD, Vergara AA, Ribeiro AF, Riedi CA, Procianoy EDFA, Adde FV, Reis FJC, Ribeiro JD, Torres LA, Fuccio MBD, Epifanio M, Firmida MDC, Damaceno N, Ludwig-Neto N, Maróstica PJC, Rached SZ, Melo SFDO. Brazilian guidelines for the diagnosis and treatment of cystic fibrosis. ACTA ACUST UNITED AC 2017; 43:219-245. [PMID: 28746534 PMCID: PMC5687954 DOI: 10.1590/s1806-37562017000000065] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Accepted: 05/22/2017] [Indexed: 12/15/2022]
Abstract
Cystic fibrosis (CF) is an autosomal recessive genetic disorder characterized by dysfunction of the CFTR gene. It is a multisystem disease that most often affects White individuals. In recent decades, various advances in the diagnosis and treatment of CF have drastically changed the scenario, resulting in a significant increase in survival and quality of life. In Brazil, the current neonatal screening program for CF has broad coverage, and most of the Brazilian states have referral centers for the follow-up of individuals with the disease. Previously, CF was limited to the pediatric age group. However, an increase in the number of adult CF patients has been observed, because of the greater number of individuals being diagnosed with atypical forms (with milder phenotypic expression) and because of the increase in life expectancy provided by the new treatments. However, there is still great heterogeneity among the different regions of Brazil in terms of the access of CF patients to diagnostic and therapeutic methods. The objective of these guidelines was to aggregate the main scientific evidence to guide the management of these patients. A group of 18 CF specialists devised 82 relevant clinical questions, divided into five categories: characteristics of a referral center; diagnosis; treatment of respiratory disease; gastrointestinal and nutritional treatment; and other aspects. Various professionals working in the area of CF in Brazil were invited to answer the questions devised by the coordinators. We used the PubMed database to search the available literature based on keywords, in order to find the best answers to these questions.
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Affiliation(s)
- Rodrigo Abensur Athanazio
- . Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo (SP) Brasil
| | | | - Alberto Andrade Vergara
- . Hospital Infantil João Paulo II, Rede Fundação Hospitalar do Estado de Minas Gerais - FHEMIG - Belo Horizonte (MG) Brasil
| | | | | | | | - Fabíola Villac Adde
- . Instituto da Criança, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo (SP) Brasil
| | - Francisco José Caldeira Reis
- . Hospital Infantil João Paulo II, Rede Fundação Hospitalar do Estado de Minas Gerais - FHEMIG - Belo Horizonte (MG) Brasil
| | - José Dirceu Ribeiro
- . Hospital de Clínicas, Universidade Estadual de Campinas, Campinas (SP) Brasil
| | - Lídia Alice Torres
- . Hospital das Clínicas, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto (SP) Brasil
| | - Marcelo Bicalho de Fuccio
- . Hospital Júlia Kubitschek, Fundação Hospitalar do Estado de Minas Gerais - FHEMIG - Belo Horizonte (MG) Brasil
| | - Matias Epifanio
- . Hospital São Lucas, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre (RS) Brasil
| | | | - Neiva Damaceno
- . Irmandade da Santa Casa de Misericórdia de São Paulo, São Paulo (SP) Brasil
| | - Norberto Ludwig-Neto
- . Hospital Infantil Joana de Gusmão, Florianópolis (SC) Brasil.,. Serviço de Fibrose Cística e Triagem Neonatal para Fibrose Cística, Secretaria Estadual de Saúde de Santa Catarina, Florianópolis (SC) Brasil
| | - Paulo José Cauduro Maróstica
- . Hospital de Clínicas de Porto Alegre, Porto Alegre (RS) Brasil.,. Universidade Federal do Rio Grande do Sul Porto Alegre (RS) Brasil
| | - Samia Zahi Rached
- . Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, São Paulo (SP) Brasil
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14
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Agarwal R, Sehgal IS, Dhooria S, Aggarwal AN. Developments in the diagnosis and treatment of allergic bronchopulmonary aspergillosis. Expert Rev Respir Med 2016; 10:1317-1334. [PMID: 27744712 DOI: 10.1080/17476348.2016.1249853] [Citation(s) in RCA: 97] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Allergic bronchopulmonary aspergillosis (ABPA) is a complex pulmonary disorder characterized by recurrent episodes of wheezing, fleeting pulmonary opacities and bronchiectasis. It is the most prevalent of the Aspergillus disorders with an estimated five million cases worldwide. Despite six decades of research, the pathogenesis, diagnosis and treatment of this condition remains controversial. The International Society for Human and Animal Mycology has formed a working group to resolve the controversies around this entity. In the year 2013, this group had proposed new criteria for diagnosis and staging, and suggested a treatment protocol for the management of this disorder. Since then, several pieces of new evidence have been published in the investigation and therapeutics of this condition. Areas covered: A non-systematic review of the available literature was performed. We summarize the current evidence in the evaluation and treatment of this enigmatic disorder. We suggest modifications to the existing criteria and propose a new scoring system for the diagnosis of ABPA. Expert commentary: All patients with asthma and cystic fibrosis should routinely be screened for ABPA using A. fumigatus-specific IgE levels. Glucocorticoids should be used as the first-line of therapy in ABPA, and itraconazole reserved in those with recurrent exacerbations and glucocorticoid-dependent disease.
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Affiliation(s)
- Ritesh Agarwal
- a Department of Pulmonary Medicine , Postgraduate Institute of Medical Education and Research (PGIMER) , Chandigarh , India
| | - Inderpaul S Sehgal
- a Department of Pulmonary Medicine , Postgraduate Institute of Medical Education and Research (PGIMER) , Chandigarh , India
| | - Sahajal Dhooria
- a Department of Pulmonary Medicine , Postgraduate Institute of Medical Education and Research (PGIMER) , Chandigarh , India
| | - Ashutosh N Aggarwal
- a Department of Pulmonary Medicine , Postgraduate Institute of Medical Education and Research (PGIMER) , Chandigarh , India
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15
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Agarwal R, Dua D, Choudhary H, Aggarwal AN, Sehgal IS, Dhooria S, Garg M, Behera D, Chakrabarti A. Role ofAspergillus fumigatus-specific IgG in diagnosis and monitoring treatment response in allergic bronchopulmonary aspergillosis. Mycoses 2016; 60:33-39. [DOI: 10.1111/myc.12541] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2016] [Revised: 07/08/2016] [Accepted: 07/09/2016] [Indexed: 01/28/2023]
Affiliation(s)
- Ritesh Agarwal
- Department of Pulmonary Medicine; Postgraduate Institute of Medical Education and Research (PGIMER); Chandigarh India
| | - Devika Dua
- Department of Pulmonary Medicine; Postgraduate Institute of Medical Education and Research (PGIMER); Chandigarh India
| | - Hansraj Choudhary
- Department of Pulmonary Medicine; Postgraduate Institute of Medical Education and Research (PGIMER); Chandigarh India
| | - Ashutosh N. Aggarwal
- Department of Pulmonary Medicine; Postgraduate Institute of Medical Education and Research (PGIMER); Chandigarh India
| | - Inderpaul S. 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
| | - Mandeep Garg
- Department of Radiodiagnosis and Imaging; Postgraduate Institute of Medical Education and Research (PGIMER); Chandigarh India
| | - Digambar Behera
- 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
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16
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Ram B, Aggarwal AN, Dhooria S, Sehgal IS, Garg M, Behera D, Chakrabarti A, Agarwal R. A pilot randomized trial of nebulized amphotericin in patients with allergic bronchopulmonary aspergillosis. J Asthma 2016; 53:517-24. [PMID: 26666774 DOI: 10.3109/02770903.2015.1127935] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND AND AIM Nebulized amphotericin B (NAB) has been used in the management of acute stage and exacerbations of allergic bronchopulmonary aspergillosis (ABPA). Whether NAB can prevent exacerbations of ABPA is not known. Herein, we evaluate the efficacy and safety of NAB in subjects with ABPA complicating asthma. METHODS Consecutive subjects of ABPA with recurrent exacerbations were randomized to receive either NAB plus nebulized budesonide (NEB) or NEB alone. The primary outcome was the time-to-first exacerbation of ABPA. The secondary outcomes were the number of subjects with ABPA exacerbations, ACQ7 scores, lung function, IgE levels, and adverse effects of treatment. RESULTS Twenty-one subjects (14 men; mean age, 32.3 years) were randomized to either the NAB (n = 12) or the NEB (n = 9) arm. The baseline characteristics were similar in the two groups. The time-to-first exacerbation was similar in the two groups. At one year, the numbers of patients experiencing exacerbation was significantly lower in the NAB arm (1/12 [8.3%] vs. 6/9 [66.7%]; p = 0.016). The other secondary end points were not different between the two groups. There were no major adverse events leading to discontinuation of any of the study drugs. Three patients experienced bronchospasm after first dose of NAB; however, the subsequent doses were well tolerated. CONCLUSIONS NAB seems to be beneficial in decreasing the frequency of exacerbations in patients with ABPA complicating asthma. Larger trials are required to confirm our study results.
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Affiliation(s)
- Babu Ram
- a Department of Pulmonary Medicine , Postgraduate Institute of Medical Education and Research (PGIMER) , Chandigarh , India
| | - Ashutosh N Aggarwal
- a Department of Pulmonary Medicine , Postgraduate Institute of Medical Education and Research (PGIMER) , Chandigarh , India
| | - Sahajal Dhooria
- a Department of Pulmonary Medicine , Postgraduate Institute of Medical Education and Research (PGIMER) , Chandigarh , India
| | - Inderpaul Singh Sehgal
- a Department of Pulmonary Medicine , Postgraduate Institute of Medical Education and Research (PGIMER) , Chandigarh , India
| | - Mandeep Garg
- b Department of Radiodiagnosis and Imaging , Postgraduate Institute of Medical Education and Research (PGIMER) , Chandigarh , India , and
| | - Digambar Behera
- a Department of Pulmonary Medicine , Postgraduate Institute of Medical Education and Research (PGIMER) , Chandigarh , India
| | - Arunaloke Chakrabarti
- c Department of Medical Microbiology , Postgraduate Institute of Medical Education and Research (PGIMER) , Chandigarh , India
| | - Ritesh Agarwal
- a Department of Pulmonary Medicine , Postgraduate Institute of Medical Education and Research (PGIMER) , Chandigarh , India
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Muthu V, Behera D, Agarwal R. Allergic bronchopulmonary aspergillosis or pulmonary tuberculosis: A case of mistaken identity? Lung India 2015; 32:529-30. [PMID: 26628779 PMCID: PMC4587019 DOI: 10.4103/0970-2113.164191] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Affiliation(s)
- Valliappan Muthu
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, Haryana and Punjab, India E-mail:
| | - Digambar Behera
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, Haryana and Punjab, India E-mail:
| | - Ritesh Agarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, Haryana and Punjab, India E-mail:
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18
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Sehgal IS, Dhooria S, Bal A, Agarwal R. Allergic bronchopulmonary aspergillosis in an adult with Kartagener syndrome. BMJ Case Rep 2015; 2015:bcr-2015-211493. [PMID: 26250371 DOI: 10.1136/bcr-2015-211493] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Allergic bronchopulmonary aspergillosis (ABPA) is a pulmonary disorder resulting from immune responses directed against inhaled Aspergillus fumigatus antigens. It manifests with poorly controlled asthma, fleeting pulmonary opacities and structural lung damage in the form of bronchiectasis. Initially defined in individuals suffering from bronchial asthma and cystic fibrosis, it has also been described in patients with other structural lung disorders such as chronic obstructive pulmonary disease, pulmonary tuberculosis, idiopathic bronchiectasis and others. Kartagener syndrome is a manifestation of primary ciliary dyskinesia characterised by the presence of dextrocardia, bronchiectasis and chronic sinusitis. We report a case of ABPA in an adult suffering from Kartagener syndrome. We also performed a systematic review of the literature on the association between Kartagener syndrome and ABPA.
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Affiliation(s)
- Inderpaul Singh Sehgal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sahajal Dhooria
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Amanjit Bal
- Department of Histopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Ritesh Agarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Agarwal R, Aggarwal AN, Sehgal IS, Dhooria S, Behera D, Chakrabarti A. Performance of serum galactomannan in patients with allergic bronchopulmonary aspergillosis. Mycoses 2015; 58:408-12. [PMID: 25959212 DOI: 10.1111/myc.12334] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2015] [Revised: 04/10/2015] [Accepted: 04/10/2015] [Indexed: 12/27/2022]
Abstract
Few studies have evaluated the performance of serum galactomannan (GM) in patients with allergic bronchopulmonary aspergillosis (ABPA). Herein, we analyse the diagnostic performance of serum GM in ABPA. Consecutive subjects with ABPA and asthma underwent GM estimation using the Platelia assay (Bio-Rad Laboratories). An optical density index of >0.5 was considered positive. One hundred and twenty subjects (70 ABPA, 50 asthma) with a mean (SD) age of 33.0 (13.1) were included in the study. The serum GM antigen was positive in 18 (25.7%) subjects with ABPA compared to 9 (18%) subjects with asthma without ABPA (P = 0.32). The sensitivity of the serum GM antigen test in patients with ABPA was 25.7% [95% confidence intervals (CI), 16-38] while the specificity was 82% (95% CI, 69-91). The positive and negative predictive values were 66.7% (95% CI, 46-84%) and 44.1% (95% CI, 34-55), respectively. The area under the ROC curve was 0.54 (95% CI, 0.44-0.64). The sensitivity increased and the specificity decreased with decreasing the serum GM cutoff, and vice versa. The results of this study suggest that serum GM estimation has a limited role in the diagnostic workup of patients with ABPA.
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Affiliation(s)
- Ritesh Agarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Ashutosh N Aggarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Inderpaul S 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
| | - Digambar Behera
- 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
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