Changes in respiratory track microbial characteristics after airway stent placement

doi:10.16352/j.issn.1001-6325.2023.10.1612

Basic & Clinical Medicine ›› 2023, Vol. 43 ›› Issue (10): 1612-1615.doi: 10.16352/j.issn.1001-6325.2023.10.1612

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Changes in respiratory track microbial characteristics after airway stent placement

WANG Yue¹, ZHOU Yunzhi^{1, 2*}, HUANG Yan^{1, 3}, LI Xiaoli²

1. Graduate School, North China University of Science and Technology,Tangshan 063210;
2. Department of Respiratory and Critical Care Medicine,Emergency General Hospital,Beijing 100028;
3. Department of Respiratory Medicine,Affiliated Hospital of North China University of Science and Technology,Tangshan 063000, China

Received:2022-12-08 Revised:2023-06-01 Online:2023-10-05 Published:2023-10-05
Contact: *zhouyunzhi2017@126.com

Abstract

Abstract: Airway stenting is an important clinical intervention applied in patients with airway disorders, but it may change the microbial composition of the airways. Before the placement of stents for benign and malignant airway stenosis, the predominant microbiota in the airway is Staphylococcus aureus, while after stent placement, the microbial spectrum change to gram-negative bacteria. Additionally, there is a close relationship between stent-related infection and granulation tissue growth with Staphylococcus aureus and Pseudomonas aeruginosa.

Key words: airway stent, microorganisms, granulation hyperplasia

CLC Number:

R562.1+2

WANG Yue, ZHOU Yunzhi, HUANG Yan, LI Xiaoli. Changes in respiratory track microbial characteristics after airway stent placement[J]. Basic & Clinical Medicine, 2023, 43(10): 1612-1615.

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Changes in respiratory track microbial characteristics after airway stent placement

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