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Developing a Diagnostic Bundle for Bronchiectasis in South Korea: A Modified Delphi Consensus Study

  • Choi, Hayoung (Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine) ;
  • Lee, Hyun (Division of Pulmonary Medicine and Allergy, Department of Internal Medicine, Hanyang University College of Medicine) ;
  • Ra, Seung Won (Division of Pulmonary Medicine, Department of Internal Medicine, Ulsan University Hospital, University of Ulsan College of Medicine) ;
  • Jang, Jong Geol (Division of Pulmonology and Allergy, Department of Internal Medicine, College of Medicine, Yeungnam University and Regional Center for Respiratory Diseases, Yeungnam University Medical Center) ;
  • Lee, Ji-Ho (Department of Internal Medicine, Yonsei University Wonju College of Medicine) ;
  • Jhun, Byung Woo (Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine) ;
  • Park, Hye Yun (Division of Pulmonary and Critical Care Medicine, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine) ;
  • Jung, Ji Ye (Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine) ;
  • Lee, Seung Jun (Department of Internal Medicine, Gyeongsang National University School of Medicine and Gyeongsang National University Hospital) ;
  • Jo, Kyung-Wook (Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine) ;
  • Rhee, Chin Kook (Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea) ;
  • Kim, Changwhan (Department of Internal Medicine, Jeju National University Hospital, Jeju National University School of Medicine) ;
  • Lee, Sei Won (Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine) ;
  • Min, Kyung Hoon (Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Korea University Guro Hospital, Korea University College of Medicine) ;
  • Kwon, Yong-Soo (Department of Internal Medicine, Chonnam National University Medical School, Chonnam National University Hospital) ;
  • Kim, Deog Kyeom (Department of Internal Medicine, SMG-SNU Borame Medical Center, Seoul National University College of Medicine) ;
  • Lee, Jin Hwa (Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Ewha Womans University College of Medicine) ;
  • Park, Yong Bum (Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Hallym University Kangdong Sacred Heart Hospital) ;
  • Chung, Eun Hee (Department of Pediatrics, Chungnam National University College of Medicine) ;
  • Kim, Yae-Jean (Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine) ;
  • Yoo, Kwang Ha (Division of Pulmonary, Allergy and Critical Care Medicine, Department of Internal Medicine, Konkuk University School of Medicine) ;
  • Oh, Yeon-Mok (Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine)
  • Received : 2021.09.08
  • Accepted : 2021.11.07
  • Published : 2022.01.31

Abstract

Background: Because the etiologies of bronchiectasis and related diseases vary significantly among different regions and ethnicities, this study aimed to develop a diagnostic bundle for bronchiectasis in South Korea. Methods: A modified Delphi method was used to develop expert consensus statements on a diagnostic bundle for bronchiectasis in South Korea. Initial statements proposed by a core panel, based on international bronchiectasis guidelines, were discussed in an online meeting and two email surveys by a panel of experts (≥70% agreement). Results: The study involved 21 expert participants, and 30 statements regarding a diagnostic bundle for bronchiectasis were classified as recommended, conditional, or not recommended. The consensus statements of the expert panel were as follows: A standardized diagnostic bundle is useful in clinical practice; diagnostic tests for specific diseases, including immunodeficiency and allergic bronchopulmonary aspergillosis, are necessary when clinically suspected; initial diagnostic tests, including sputum microbiology and spirometry, are essential in all patients with bronchiectasis, and patients suspected with rare causes such as primary ciliary dyskinesia should be referred to specialized centers. Conclusion: Based on this Delphi survey, expert consensus statements were generated including specific diagnostic, laboratory, microbiological, and pulmonary function tests required to manage patients with bronchiectasis in South Korea.

Keywords

Acknowledgement

We would like to thank Sang Yong Sim, RN (Clinical Research Center for Chronic Obstructive Airway Diseases, Asan Medical Center) for assistance with the study.

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