Clinical features and drug resistance of Moraxella Catarrhalis in children with lower respiratory infections in Chongqing

罗蓉; 黄英; 刘岚; 陈沅; 杨永弘

您当前的位置：

首页 >

文章列表页 >

Clinical features and drug resistance of Moraxella Catarrhalis in children with lower respiratory infections in Chongqing

更新时间：2026-01-09

- Clinical features and drug resistance of Moraxella Catarrhalis in children with lower respiratory infections in Chongqing
- Journal of Army Medical University Vol. 29, Issue 18, Pages: 1818-1820(2007)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：
  CLC： R378;R725.6;R915
- Published：2007
- 稿件说明：
移动端阅览
罗蓉,黄英,刘岚,陈沅,杨永弘.小儿下呼吸道感染中卡他莫拉菌的分离特点与耐药性分析[J].陆军军医大学学报(原第三军医大学学报),2007,29(18):1818-1820.

　LUO Rong,HUANG Ying,LIU Lan,CHEN Yuan,YANG Yong-hong.Clinical features and drug resistance of Moraxella Catarrhalis in children with lower respiratory infections in Chongqing[J].J Amry Med Univ (J Third Mil Med Univ),2007,29(18):1818-1820.
罗蓉,黄英,刘岚,陈沅,杨永弘.小儿下呼吸道感染中卡他莫拉菌的分离特点与耐药性分析[J].陆军军医大学学报(原第三军医大学学报),2007,29(18):1818-1820. DOI：

　LUO Rong,HUANG Ying,LIU Lan,CHEN Yuan,YANG Yong-hong.Clinical features and drug resistance of Moraxella Catarrhalis in children with lower respiratory infections in Chongqing[J].J Amry Med Univ (J Third Mil Med Univ),2007,29(18):1818-1820. DOI：

摘要

目的了解小儿卡他莫拉菌感染的临床特点、耐药性及预后，指导合理用药。方法对重庆市儿童医院10 442 例下呼吸道感染(lower respiratory infection

LRI)患儿进行痰培养；对分离出的卡他莫拉菌行药敏试验及β-内酰胺酶检测，并分析其临床特点与预后；同时检测其他呼吸道病原。结果卡他莫拉菌感染多见于婴幼儿，常见合并其他病原感染；该菌冬季分离率最高；β-内酰胺酶阳性率为63.4％，其中对氨苄西林及复方新诺明的耐药率分别为46.2％和43.4％，对头孢类及含酶抑制剂的抗生素耐药率不超过5.0％；临床治疗较顺利。结论小儿LRI中卡他莫拉菌的感染与年龄、季节有关，产β-内酰胺酶率较低，对氨苄西林的耐药率居第一，应对其耐药性及产酶率进行连续监测，提供合理用药依据。

Abstract

Objective To explore the clinical features

drug resistance and prognosis of moraxella catarrhalis infection in order to guide the rational administration. Methods Sputum from 10 442 children with lower respiratory infection in our hospital were cultured. Susceptibility test and beta-lactamase were carried out to isolated moraxella catarrhalis. Then clinical features and prognosis of the infection were analyzed. Other respiratory pathogens were detected. Results Moraxella catarrhalis infection were popular in infants

frequently accompanied with other pathogens

and the germ was commonly isolated in winter. Its beta-lactamase positive rate was 63.4％. And its drug resistance rate to ampicillin and sulfamethoxazole

were 46.2％ and 43.4％ respectively

and to oxef and enzyme inhibitor containing antibiotics were less than 5.0％. Conclusion The infection of moraxella catarrhalis in children with respiratory infection is closely related with season and age. Its beta-lactamase positive rate is low. The rate of drug resistance to ampicillin is high. It is necessary for us to monitoring drug resistance and beta-lactamase positive rate of moraxella catarrhalis to guide the rational administration.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Predictive performance of CT images-based 3D ResNet18 model for identifying lung tuberculosis drug resistance

Analysis of copy number variation in pfpm2 gene of Plasmodium falciparum in 122 imported cases in Changsha from 2016 to 2019

Drug resistance profiles and metallo-β-lactamase and outer membrane protein OprD2 genotypes of Pseudomonas aeruginosa: a 2014-2016 survey in a Grade 3 Class A general hospital in Chongqing

LINC00525 targeting miR-338-3p promotes apoptosis and reduces paclitaxel resistance in gastric cancer cells

Sub-minimal inhibitory concentration of imipenem enhances biofilm formation of resistant Acinetobacter baumannii isolates by affecting type Ⅳ pili

Related Author

LIU Xueyan

ZHENG Jiaofeng

ZENG Xiangxin

LI Yurui

LIU Wenwen

LYU Shengxiu

LI Chunhua

Qingren ZENG

Related Institution

Department of Medical Imaging， Chongqing Public Health Medical Center

Department of Parasitology, Xiangya School of Medicine, Central South University

Changsha Center for Disease Control and Prevention

Department of Clinical Laboratory, Institute of Surgery Research, Daping Hospital, Third Military Medical University

Department of Clinical Laboratory, Children's Hospital of Chongqing Medical University

⁰