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Jiang Y, Dou H, Xu B, Xu B, Zhou W, Wang H, Ge L, Hu Y, Han X, Qin X, Li J, Ye L, Wu L, Zuo H, Zhang Q, Liu L, Hu W, Shao J, Yin Q, Han L, Fu X, Dong X, Dong Y, Fu Y, Zhao M, Sun Q, Huo J, Liu D, Liu W, Li Y, Wang Y, Xin D, Shen K. Macrolide resistance of Mycoplasma pneumoniae in several regions of China from 2013 to 2019. Epidemiol Infect 2024; 152:e75. [PMID: 38634450 PMCID: PMC11094376 DOI: 10.1017/s0950268824000323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 12/07/2023] [Accepted: 01/02/2024] [Indexed: 04/19/2024] Open
Abstract
This paper retrospectively analysed the prevalence of macrolide-resistant Mycoplasma pneumoniae (MRMP) in some parts of China. Between January 2013 and December 2019, we collected 4,145 respiratory samples, including pharyngeal swabs and alveolar lavage fluid. The highest PCR-positive rate of M. pneumoniae was 74.5% in Beijing, the highest resistance rate was 100% in Shanghai, and Gansu was the lowest with 20%. The highest PCR-positive rate of M. pneumoniae was 74.5% in 2013, and the highest MRMP was 97.4% in 2019; the PCR-positive rate of M. pneumoniae for adults in Beijing was 17.9% and the MRMP was 10.48%. Among the children diagnosed with community-acquired pneumonia (CAP), the PCR-positive and macrolide-resistant rates of M. pneumoniae were both higher in the severe ones. A2063G in domain V of 23S rRNA was the major macrolide-resistant mutation, accounting for more than 90%. The MIC values of all MRMP to erythromycin and azithromycin were ≥ 64 μg/ml, and the MICs of tetracycline and levofloxacin were ≤ 0.5 μg/ml and ≤ 1 μg/ml, respectively. The macrolide resistance varied in different regions and years. Among inpatients, the macrolide-resistant rate was higher in severe pneumonia. A2063G was the common mutation, and we found no resistance to tetracycline and levofloxacin.
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Affiliation(s)
- Yue Jiang
- Beijing Chaoyang Hospital,Capital Medical University, Beijing, China
| | - Haiwei Dou
- Tropical Medicine Research Institute, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Bo Xu
- Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Baoping Xu
- Beijing Children’s Hospital, Capital Medical University, China National Clinical Research Center of Respiratory Diseases, National Center for Children’s Health, Beijing, China
| | - Wei Zhou
- Peking University Third Hospital, Beijing, China
| | - Hong Wang
- Civil Aviation General Hospital, Beijing, China
| | - Lixia Ge
- China Meitan General Hospital, Beijing, China
| | - Yinghui Hu
- New Century International hospital for Children, Beijing, China
| | - Xiaohua Han
- Shengjing Hospital of China Medical University, Shenyang, China
| | - Xuanguang Qin
- Beijing Chaoyang Hospital,Capital Medical University, Beijing, China
| | - Jing Li
- Beijing Changping District Integrated Traditional Chinese and Western Medicine Hospital, Beijing, China
| | - Leping Ye
- Peking University First Hospital, Beijing, China
| | - Liqun Wu
- Dongfang Affiliated Hospital of Beijing University of Chinese Medicine, Beijing, China
| | - Huimin Zuo
- The First Hospital of Tsinghua University, Beijing, China
| | - Qi Zhang
- China-Japan Friendship Hospital, Beijing, China
| | - Ling Liu
- Peking University Third Hospital, Beijing, China
| | - Wenjuan Hu
- Civil Aviation General Hospital, Beijing, China
| | - Junyan Shao
- China Meitan General Hospital, Beijing, China
| | - Qiaomian Yin
- New Century International hospital for Children, Beijing, China
| | - Lina Han
- Shengjing Hospital of China Medical University, Shenyang, China
| | - Xiaoyan Fu
- Beijing Chaoyang Hospital,Capital Medical University, Beijing, China
| | - Xiaopei Dong
- Beijing Chaoyang Hospital,Capital Medical University, Beijing, China
| | - Yan Dong
- Beijing Changping District Integrated Traditional Chinese and Western Medicine Hospital, Beijing, China
| | - Yulin Fu
- Beijing Changping District Integrated Traditional Chinese and Western Medicine Hospital, Beijing, China
| | | | - Qing Sun
- Peking University First Hospital, Beijing, China
| | - Jingwei Huo
- Dongfang Affiliated Hospital of Beijing University of Chinese Medicine, Beijing, China
| | - Die Liu
- China-Japan Friendship Hospital, Beijing, China
| | - Wenkao Liu
- Beijing Changping District Integrated Traditional Chinese and Western Medicine Hospital, Beijing, China
| | - Yunjuan Li
- New Century International hospital for Children, Beijing, China
| | - Yang Wang
- New Century International hospital for Children, Beijing, China
| | - Deli Xin
- Tropical Medicine Research Institute, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Kunling Shen
- Beijing Children’s Hospital, Capital Medical University, China National Clinical Research Center of Respiratory Diseases, National Center for Children’s Health, Beijing, China
- Shenzhen Children′s Hospital, Shenzhen, Guangdong Province, China
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Li J, Liu L, Zhang H, Guo J, Wei X, Xue M, Ma X. Severe problem of macrolides resistance to common pathogens in China. Front Cell Infect Microbiol 2023; 13:1181633. [PMID: 37637457 PMCID: PMC10448830 DOI: 10.3389/fcimb.2023.1181633] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 07/18/2023] [Indexed: 08/29/2023] Open
Abstract
With the widespread use of macrolide antibiotics in China, common pathogens causing children's infections, such as Streptococcus pneumoniae, Streptococcus (including Group A streptococcus, Group B streptococcus), Staphylococcus aureus, Bordetella pertussis, and Mycoplasma pneumoniae, have shown varying degrees of drug resistance. In order to provide such problem and related evidence for rational use of antibiotics in clinic, we reviewed the drug resistance of common bacteria to macrolides in children recent 20 years.
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Affiliation(s)
- Jialin Li
- Department of Respiratory Disease, Children's Hospital Affiliated to Shandong University, Jinan, Shandong, China
- Jinan Key Laboratory of Pediatric Respiratory Diseases, Jinan Children’s Hospital, Jinan, China
| | - Lesen Liu
- Surgical Department, Huaiyin People’s Hospital, Jinan, China
| | - Hua Zhang
- Department of Respiratory Disease, Children's Hospital Affiliated to Shandong University, Jinan, Shandong, China
- Jinan Key Laboratory of Pediatric Respiratory Diseases, Jinan Children’s Hospital, Jinan, China
| | - Jing Guo
- Department of Respiratory Disease, Children's Hospital Affiliated to Shandong University, Jinan, Shandong, China
- Jinan Key Laboratory of Pediatric Respiratory Diseases, Jinan Children’s Hospital, Jinan, China
| | - Xiaoling Wei
- Department of Respiratory Disease, Children's Hospital Affiliated to Shandong University, Jinan, Shandong, China
- Jinan Key Laboratory of Pediatric Respiratory Diseases, Jinan Children’s Hospital, Jinan, China
| | - Min Xue
- Department of Respiratory Disease, Children's Hospital Affiliated to Shandong University, Jinan, Shandong, China
- Jinan Key Laboratory of Pediatric Respiratory Diseases, Jinan Children’s Hospital, Jinan, China
| | - Xiang Ma
- Department of Respiratory Disease, Children's Hospital Affiliated to Shandong University, Jinan, Shandong, China
- Jinan Key Laboratory of Pediatric Respiratory Diseases, Jinan Children’s Hospital, Jinan, China
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Li L, Ma J, Guo P, Song X, Li M, Yu Z, Yu Z, Cheng P, Sun H, Zhang W. Molecular beacon based real-time PCR p1 gene genotyping, macrolide resistance mutation detection and clinical characteristics analysis of Mycoplasma pneumoniae infections in children. BMC Infect Dis 2022; 22:724. [PMID: 36068499 PMCID: PMC9447981 DOI: 10.1186/s12879-022-07715-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 08/29/2022] [Indexed: 11/10/2022] Open
Abstract
Background Mycoplasma pneumoniae can be divided into different subtypes on the basis of the sequence differences of adhesive protein P1, but the relationship between different subtypes, macrolide resistance and clinical manifestations are still unclear. In the present study, we established a molecular beacon based real-time polymerase chain reaction (real-time PCR) p1 gene genotyping method, analyzed the macrolide resistance gene mutations and the relationship of clinical characteristics with the genotypes. Methods A molecular beacon based real-time PCR p1 gene genotyping method was established, the mutation sites of macrolide resistance genes were analyzed by PCR and sequenced, and the relationship of clinical characteristics with the genotypes was analyzed. Results The detection limit was 1–100 copies/reaction. No cross-reactivity was observed in the two subtypes. In total, samples from 100 patients with positive M. pneumoniae detection results in 2019 and 2021 were genotyped using the beacon based real-time PCR method and P1-1 M. pneumoniae accounted for 69.0%. All the patients had the A2063G mutation in the macrolide resistance related 23S rRNA gene. Novel mutations were also found, which were C2622T, C2150A, C2202G and C2443A mutations. The relationship between p1 gene genotyping and the clinical characteristics were not statistically related. Conclusion A rapid and easy clinical application molecular beacon based real-time PCR genotyping method targeting the p1 gene was established. A shift from type 1 to type 2 was found and 100.0% macrolide resistance was detected. Our study provided an efficient method for genotyping M. pneumoniae, valuable epidemiological monitoring information and clinical treatment guidance to control high macrolide resistance. Supplementary Information The online version contains supplementary material available at 10.1186/s12879-022-07715-6.
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Affiliation(s)
- Lifeng Li
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China.,Department of Neonatology, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Jiayue Ma
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Pengbo Guo
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Xiaorui Song
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Mingchao Li
- Department of Neonatology, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Zengyuan Yu
- Department of Neonatology, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Zhidan Yu
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Ping Cheng
- Department of Neonatology, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China
| | - Huiqing Sun
- Department of Neonatology, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China.
| | - Wancun Zhang
- Henan International Joint Laboratory of Children's Infectious Diseases, Children's Hospital Affiliated to Zhengzhou University, Henan Children's Hospital, Zhengzhou Children's Hospital, Zhengzhou, China.
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Li F, Xiao J, Yang H, Yao Y, Li J, Zheng H, Guo Q, Wang X, Chen Y, Guo Y, Wang Y, Shen C. Development of a Rapid and Efficient RPA-CRISPR/Cas12a Assay for Mycoplasma pneumoniae Detection. Front Microbiol 2022; 13:858806. [PMID: 35369478 PMCID: PMC8965353 DOI: 10.3389/fmicb.2022.858806] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Accepted: 02/08/2022] [Indexed: 12/26/2022] Open
Abstract
Mycoplasma pneumoniae (MP) is a one of most common pathogen in causing respiratory infection in children and adolescents. Rapid and efficient diagnostic methods are crucial for control and treatment of MP infections. Herein, we present an operationally simple, rapid and efficient molecular method for MP identification, which eliminates expensive instruments and specialized personnel. The method combines recombinase polymerase amplification (RPA) with clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR associated proteins (Cas) 12a-based detection, with an optimal procedure less than 1 h from sample to result including DNA extraction (25 min), RPA reaction (39°C for 15-20 min), CRISPR/Cas12a detection (37°C for 10 min) and visual detection by naked eyes (2 min). This diagnostic method shows high sensitivity (two copies per reaction) and no cross-reactivity against other common pathogenic bacteria. Preliminary evaluation using 201 clinical samples shows sensitivity of 99.1% (107/108), specificity of 100% (93/93) and consistency of 99.5% (200/201), compared with real-time PCR method. The above data demonstrate that our developed method is reliable for rapid diagnosis of MP. In conclusion, the RPA-CRISPR/Cas12a has a great potential to be as a useful tool for reliable and quick diagnosis of MP infection, especially in primary hospitals with limited conditions.
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Affiliation(s)
- Feina Li
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, China
| | - Jing Xiao
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, China
| | - Haiming Yang
- Department of Respiratory Diseases II, Beijing Children's Hospital, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Capital Medical University, Beijing, China
| | - Yao Yao
- Department of Respiratory Diseases I, Beijing Children's Hospital, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Capital Medical University, Beijing, China
| | - Jieqiong Li
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, China
| | - Huiwen Zheng
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, China
| | - Qian Guo
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, China
| | - Xiaotong Wang
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, China
| | - Yuying Chen
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, China
| | - Yajie Guo
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, China
| | - Yonghong Wang
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, China
| | - Chen Shen
- Laboratory of Respiratory Diseases, Beijing Key Laboratory of Pediatric Respiratory Infection Diseases, Beijing Pediatric Research Institute, Beijing Children's Hospital, Capital Medical University, Key Laboratory of Major Diseases in Children, Ministry of Education, National Clinical Research Center for Respiratory Diseases, National Center for Children's Health, Beijing, China
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