Frye BC, Gasplmayr M, Hettich I, Zissel G, Müller-Quernheim J. Surveillance Bronchoscopy for the Care of Lung Transplant Recipients: A Retrospective Single Center Analysis.
Transplant Proc 2020;
53:265-272. [PMID:
32981692 DOI:
10.1016/j.transproceed.2020.08.011]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 07/30/2020] [Accepted: 08/12/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION
Lung transplantation is often the only treatment for end-stage lung disease. Following lung transplantation, infections and transplant rejections are major obstacles to short- and long-term success. Therefore, close monitoring for these complications is required after lung transplantation. The role of prescheduled surveillance bronchoscopies after lung transplantation is controversial. Thus, we aimed to retrospectively analyze the therapeutic implications of surveillance bronchoscopies in 110 consecutive lung transplant recipients.
MATERIALS AND METHODS
Results of 400 prescheduled surveillance bronchoscopies of 110 consecutive lung transplant recipients were analyzed. Positive results (pathologic histology, microbiology, or virology) were further investigated for their effect on clinical decision making. Additionally, cellular composition of bronchoalveolar lavage (BAL) was analyzed.
RESULTS
Two hundred five surveillance bronchoscopies showed pathologic findings. In 81 cases clinical treatment was changed based on the results. That is, 20% of all prescheduled bronchoscopies directly influenced clinical decision making. Furthermore, analyses of BAL indicate that increased alveolar eosinophils are associated with an increased risk of transplant rejection.
CONCLUSIONS
Prescheduled surveillance bronchoscopies identify clinically unsuspected but therapeutically relevant pathologic findings in approximately 20% of cases. BAL cell composition may confer additional information, especially in cases when biopsy is not possible.
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