1
|
Muthu V, Kumar R, Prasad KT, Sehgal IS, Dhooria S, Soundappan K, Rudramurthy SM, Chakrabarti A, Aggarwal AN, Agarwal R. Aspergillus sensitization in non-smokers versus smokers with chronic obstructive pulmonary disease. Lung India 2024; 41:387-391. [PMID: 39215987 DOI: 10.4103/lungindia.lungindia_175_24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Accepted: 05/15/2024] [Indexed: 09/04/2024] Open
Affiliation(s)
- Valliappan Muthu
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
- RK and VM contributed equally to the manuscript and are the joint first authors. E-mail:
| | - Ravinish Kumar
- Department of Internal Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
- RK and VM contributed equally to the manuscript and are the joint first authors. E-mail:
| | - Kuruswamy Thurai Prasad
- 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
| | - Kathirvel Soundappan
- Department of Community Medicine and School of Public Health, 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
| | - Ritesh Agarwal
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| |
Collapse
|
2
|
Soundappan K, Muthu V, Dhooria S, Sehgal IS, Prasad KT, Rudramurthy SM, Chakrabarti A, Aggarwal AN, Agarwal R. Population prevalence of aspergillus sensitization and allergic bronchopulmonary aspergillosis in COPD subjects in North India. Mycoses 2024; 67:e13784. [PMID: 39123291 DOI: 10.1111/myc.13784] [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: 05/07/2024] [Accepted: 07/26/2024] [Indexed: 08/12/2024]
Abstract
BACKGROUND Sensitization to Aspergillus fumigatus (AS) has been recently described in chronic obstructive pulmonary disease (COPD) patients. However, there is no data on the community prevalence of AS in COPD. OBJECTIVES To assess the prevalence of AS among COPD subjects. The secondary objectives were to (1) assess the prevalence of allergic bronchopulmonary aspergillosis (ABPA) in COPD and (2) compare the lung function in COPD subjects with and without AS. METHODS We conducted a cross-sectional study in rural (29 villages) and urban (20 wards) communities in North India. We identified individuals with respiratory symptoms (IRS) through a house-to-house survey using a modified IUATLD questionnaire. We then diagnosed COPD through specialist assessment and spirometry using the GOLD criteria. We assayed A.fumigatus-specific IgE in COPD subjects. In those with A. fumigatus-specific IgE ≥0.35 kUA/L (AS), ABPA was diagnosed with raised serum total IgE and raised A.fumigatus-specific IgG or blood eosinophil count. RESULTS We found 1315 (8.2%) IRS among 16,071 participants >40 years and diagnosed COPD in 355 (2.2%) subjects. 291 (82.0%) were men and 259 (73.0%) resided in rural areas. The prevalence of AS and ABPA was 17.7% (95% CI, 13.9-21.8) and 6.6% (95% CI, 4.4-8.8). We found a lower percentage predicted FEV1 in COPD subjects with AS than those without (p =.042). CONCLUSIONS We found an 18% community prevalence of AS in COPD subjects in a specific area in North India. Studies from different geographical areas are required to confirm our findings. The impact of AS and ABPA on COPD requires further research.
Collapse
Affiliation(s)
- Kathirvel Soundappan
- Department of Community Medicine and School of Public Health, Postgraduate institute of medical education and Research, Chandigarh, India
| | - Valliappan Muthu
- 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
| | - Kuruswamy Thurai Prasad
- 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
- Doodhadhari Burfani Hospital, Haridwar, India
| | - Ashutosh N Aggarwal
- Department of Pulmonary Medicine, Postgraduate institute of medical education and Research, Chandigarh, India
| | - Ritesh Agarwal
- Department of Pulmonary Medicine, Postgraduate institute of medical education and Research, Chandigarh, India
| |
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
|
Zhang P, Ma Y, Chen X, Ma Y, Yang L, Zhang M, Gao Z. The Difference in All-Cause Mortality Between Allergic Bronchopulmonary Aspergillosis with and without Chronic Obstructive Pulmonary Disease. J Asthma Allergy 2022; 15:1861-1875. [PMID: 36601290 PMCID: PMC9807121 DOI: 10.2147/jaa.s389985] [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: 10/27/2022] [Accepted: 12/18/2022] [Indexed: 12/31/2022] Open
Abstract
Background Allergic bronchopulmonary aspergillosis (ABPA) primarily complicates the course of asthma, cystic fibrosis, and chronic obstructive pulmonary disease (COPD). Mortality data of ABPA and the difference in all-cause mortality between ABPA with and without COPD are not available. Objective We investigated the difference in all-cause mortality between ABPA with and without COPD. Methods A retrospective review was performed among patients with the diagnosis of ABPA at Peking University People's Hospital between January 2010 and March 2022. Logrank test was performed to investigate the difference between all-cause mortality for ABPA with and without COPD and Cox regression analysis was performed to investigate the independent risk factors for all-cause mortality in patients with ABPA. Results Sixty-one patients with ABPA were enrolled in this study. The follow-up duration was 50.38 months (3-143 months). In the COPD group, 7 patients died (7/10), while in the non-COPD group, 4 patients died (4/51). The 1-year survival rates of ABPA with and without COPD were 60% and 97.8%, respectively. The 5-year survival rates of ABPA with and without COPD were 40% and 94%, respectively. The Cox regression analysis showed that higher C-reactive protein (CRP) (HR = 1.017, 95% CI 1.004-1.031, P = 0.013) and complicating COPD (HR = 8.525, 95% CI 1.827-39.773, P = 0.006) were independent risk factors associated with mortality in patients with ABPA. Conclusion The all-cause mortality for ABPA with COPD is higher than that for ABPA without COPD. Higher CRP and complicating COPD are independent risk factor for mortality in patients with ABPA.
Collapse
Affiliation(s)
- Ping’an Zhang
- Department of Respiratory and Critical Care Medicine, Peking University People’s Hospital, Peking University, Beijing, People’s Republic of China
| | - Yanliang Ma
- Department of Respiratory and Critical Care Medicine, Peking University People’s Hospital, Peking University, Beijing, People’s Republic of China,Correspondence: Yanliang Ma, Department of Respiratory and Critical Care Medicine, Peking University People’s Hospital, No. 11 Xizhimen South Street, Xi Cheng District, Beijing, 100044, People’s Republic of China, Tel +86-10-88324641, Email
| | - Xi Chen
- Department of Respiratory and Critical Care Medicine, Peking University People’s Hospital, Peking University, Beijing, People’s Republic of China
| | - Yifan Ma
- Department of Respiratory and Critical Care Medicine, Peking University People’s Hospital, Peking University, Beijing, People’s Republic of China
| | - Luyang Yang
- Department of Respiratory and Critical Care Medicine, Peking University People’s Hospital, Peking University, Beijing, People’s Republic of China
| | - Moqin Zhang
- Department of Respiratory and Critical Care Medicine, Peking University People’s Hospital, Peking University, Beijing, People’s Republic of China
| | - Zhancheng Gao
- Department of Respiratory and Critical Care Medicine, Peking University People’s Hospital, Peking University, Beijing, People’s Republic of China
| |
Collapse
|