Management of nontuberculous mycobacteria in lung transplant cases: an international Delphi study

Resource type
Journal Article
Authors/contributors
Title
Management of nontuberculous mycobacteria in lung transplant cases: an international Delphi study
Abstract
Rationale Nontuberculous mycobacterial (NTM) diseases are difficult-to-treat infections, especially in lung transplant (LTx) candidates. Currently, there is a paucity of recommendations on the management of NTM infections in LTx, focusing on Mycobacterium avium complex (MAC), M. abscessus and M. kansasii. Methods Pulmonologists, infectious disease specialists, LTx surgeons and Delphi experts with expertise in NTM were recruited. A patient representative was also invited. Three questionnaires comprising questions with multiple response statements were distributed to panellists. Delphi methodology with a Likert scale of 11 points (5 to −5) was applied to define the agreement between experts. Responses from the first two questionnaires were collated to develop a final questionnaire. The consensus was described as a median rating >4 or <−4 indicating for or against the given statement. After the last round of questionnaires, a cumulative report was generated. Results Panellists recommend performing sputum cultures and a chest computed tomography scan for NTM screening in LTx candidates. Panellists recommend against absolute contraindication to LTx even with multiple positive sputum cultures for MAC, M. abscessus or M. kansasii. Panellists recommend MAC patients on antimicrobial treatment and culture negative can be listed for LTx without further delay. Panellists recommend 6 months of culture-negative for M. kansasii, but 12 months of further treatment from the time of culture-negative for M. abscessus before listing for LTx. Conclusion This NTM LTx study consensus statement provides essential recommendations for NTM management in LTx and can be utilised as an expert opinion while awaiting evidence-based contributions. Tweetable abstract @ERSpublications click to tweetExperts recommend performing sputum cultures and a chest CT scan for NTM screening in lung transplant candidates. They recommend against absolute contraindication to lung transplantation even with multiple positive sputum cultures for NTM. https://bit.ly/3WaSwLe
Publication
ERJ Open Research
Date
2023/03/01
Volume
9
Issue
2
Accessed
4/13/23, 4:38 PM
ISSN
2312-0541
Short Title
Management of nontuberculous mycobacteria in lung transplant cases
Language
en
Library Catalog
License
Copyright ©The authors 2023. http://creativecommons.org/licenses/by-nc/4.0/This version is distributed under the terms of the Creative Commons Attribution Non-Commercial Licence 4.0. For commercial reproduction rights and permissions contact permissions@ersnet.org
Extra
Publisher: European Respiratory Society Section: Original research articles
Citation
Asif, H., Rahaghi, F. F., Ohsumi, A., Philley, J., Emtiazjoo, A., Hirama, T., Baker, A. W., Shu, C.-C., Silveira, F., Poulin, V., Rizzuto, P., Nagao, M., Burgel, P.-R., Hays, S., Aksamit, T., Kawasaki, T., Cruz, C. D., Aliberti, S., Nakajima, T., … Mirsaeidi, M. (2023). Management of nontuberculous mycobacteria in lung transplant cases: an international Delphi study. ERJ Open Research, 9(2). https://doi.org/10.1183/23120541.00377-2022
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