医学
内科学
优势比
危险系数
肺移植
荟萃分析
置信区间
囊性纤维化
分离(微生物学)
疾病
非结核分枝杆菌
肺
肺结核
病理
分枝杆菌
生物信息学
生物
作者
Paige K. Marty,Zachary A. Yetmar,Dana Gerberi,Patricio Escalante,Kelly M. Pennington,Maryam Mahmood
标识
DOI:10.1016/j.healun.2022.10.004
摘要
Patients with structural lung disease and immunocompromised status are at increased risk of pulmonary non-tuberculous mycobacteria (NTM) infection. However, literature on NTM in lung transplant recipients (LTR) is limited. We sought to systematically review the literature and perform a meta-analysis to examine associations with NTM disease and isolation in LTRs and their influence on mortality and chronic lung allograft dysfunction (CLAD).A literature search of MEDLINE and Embase was performed on February 23, 2022. NTM disease was defined according to international guidelines. Isolation was defined as any growth of NTM in culture. Odds ratios (OR) were pooled for risk factors of NTM disease or isolation, and hazard ratios (HR) were pooled for mortality or CLAD.Eleven studies totaling 3,371 patients were eligible for inclusion, 10 of which underwent meta-analysis. Cystic fibrosis (OR 1.84, 95% confidence interval [CI] 1.03-3.30; I2 = 0%) and pre-transplant NTM isolation (OR 2.40, 95% CI 1.20-4.83; I2 = 0%) were associated with NTM disease. Only male sex was associated with NTM isolation (OR 1.45, 95% CI 1.01-2.10; I2 = 0%). NTM disease was associated with increased mortality (HR 2.69, 95% CI 1.70-4.26; I2 = 0%) and CLAD (HR 2.11, 95% CI 1.03-4.35; I2 = 44%). NTM isolation was not associated with mortality in pooled analysis or CLAD in 1 included study.NTM disease, but not isolation, is associated with worse outcomes. Several factors were associated with development of NTM disease, including cystic fibrosis and pretransplant NTM isolation. Strategies to optimize prevention and treatment of NTM disease in lung transplant recipients are needed.
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