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Comparative Respiratory Tract Microbiome Between Carbapenem-Resistant
- Source :
- Frontiers in microbiology. 13
- Publication Year :
- 2021
-
Abstract
- Carbapenem-resistantA prospective study was conducted on patients with mechanical ventilation from July 2018 to December 2019 in a tertiary hospital. Multi-genomics studies (16S rRNA amplicon, metagenomics, and whole-genome sequencing [WGS]) of endotracheal deep aspirate (ETA) were performed.Fifty-two ICU patients were enrolled, including 24 with CRAB VAP (CRAB-I), 22 with CRAB colonization (CRAB-C), and six CRAB-negative patients (infection-free) (CRAB-N). Diversity of pulmonary microbiota was significantly lower in CRAB-I than in CRAB-C or CRAB-N (mean Shannon index, 1.79 vs. 2.73 vs. 4.81,Lower respiratory tract microbiota dysbiosis including elevated relative abundance of
Details
- ISSN :
- 1664302X
- Volume :
- 13
- Database :
- OpenAIRE
- Journal :
- Frontiers in microbiology
- Accession number :
- edsair.pmid..........21b4d46eb242037b53ef7746e91aaed5