1. Inflammation on bronchoalveolar lavage cytology is associated with decreased chronic lung allograft dysfunction-free survival
- Author
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Nancy Y. Greenland, Fred Deiter, Daniel R. Calabrese, Steven R. Hays, Jasleen Kukreja, Lorriana E. Leard, Nicholas A. Kolaitis, Jeffrey A. Golden, Jonathan P. Singer, and John R. Greenland
- Subjects
Inflammation ,Graft Rejection ,lung disease ,Transplantation ,Prevention ,Clinical Sciences ,Graft vs Host Disease ,living donor ,Organ Transplantation ,Allografts ,Bronchoalveolar Lavage ,Article ,Infectious Diseases ,Clinical Research ,lung transplantation ,Humans ,living donor [lung transplantation] ,Surgery ,Patient Safety ,Lung ,Bronchoalveolar Lavage Fluid ,Lung Transplantation ,Retrospective Studies - Abstract
BackgroundLung transplant recipients undergo bronchoalveolar lavage (BAL) to detect antecedents of chronic lung allograft dysfunction (CLAD), but routine assessment of BAL cytology is controversial. We hypothesized that inflammation on BAL cytology would predict CLAD-free survival.MethodsIn a single-center retrospective cohort, associations between cytology results and clinical characteristics were compared using generalized-estimating equation-adjusted regression. The association between BAL inflammation and CLAD or death risk was assessed using time-dependent Cox models.ResultsIn 3365 cytology reports from 451 subjects, inflammation was the most common finding (6.2%, 210 cases), followed by fungal forms (5.3%, 178 cases, including 24 cases of suspectedAspergillus). Inflammation on BAL cytology was more common in procedures for symptoms (8.5%) versus surveillance (3.2%, p 
- Published
- 2022