1
|
Lin XC, Li CL, Zhang SY, Yang XF, Jiang M. The Global and Regional Prevalence of Hospital-Acquired Carbapenem-Resistant Klebsiella pneumoniae Infection: A Systematic Review and Meta-analysis. Open Forum Infect Dis 2024; 11:ofad649. [PMID: 38312215 PMCID: PMC10836986 DOI: 10.1093/ofid/ofad649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 08/07/2023] [Accepted: 12/18/2023] [Indexed: 02/06/2024] Open
Abstract
Background Due to scarce therapeutic options, hospital-acquired infections caused by Klebsiella pneumoniae (KP), particularly carbapenem-resistant KP (CRKP), pose enormous threat to patients' health worldwide. This study aimed to characterize the epidemiology and risk factors of CRKP among nosocomial KP infections. Method MEDLINE, Embase, PubMed, and Google Scholar were searched for studies reporting CRKP prevalence from inception to 30 March 2023. Data from eligible publications were extracted and subjected to meta-analysis to obtain global, regional, and country-specific estimates. To determine the cause of heterogeneity among the selected studies, prespecified subgroup analyses and meta-regression were also performed. Odds ratios of CRKP-associated risk factors were pooled by a DerSimonian and Laird random-effects method. Results We retained 61 articles across 14 countries and territories. The global prevalence of CRKP among patients with KP infections was 28.69% (95% CI, 26.53%-30.86%). South Asia had the highest CRKP prevalence at 66.04% (95% CI, 54.22%-77.85%), while high-income North America had the lowest prevalence at 14.29% (95% CI, 6.50%-22.0%). In the country/territory level, Greece had the highest prevalence at 70.61% (95% CI, 56.77%-84.45%), followed by India at 67.62% (95% CI, 53.74%-81.79%) and Taiwan at 67.54% (95% CI, 58.65%-76.14%). Hospital-acquired CRKP infections were associated with the following factors: hematologic malignancies, corticosteroid therapies, intensive care unit stays, mechanical ventilations, central venous catheter implantations, previous hospitalization, and antibiotic-related exposures (antifungals, carbapenems, quinolones, and cephalosporins). Conclusions Study findings highlight the importance of routine surveillance to control carbapenem resistance and suggest that patients with nosocomial KP infection have a very high prevalence of CRKP.
Collapse
Affiliation(s)
- Xing-chen Lin
- Emergency and Trauma Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Chang-li Li
- Department of FSTC Clinic, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Shao-yang Zhang
- Emergency and Trauma Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xiao-feng Yang
- Emergency and Trauma Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Meng Jiang
- Emergency and Trauma Center, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| |
Collapse
|
2
|
Hu Y, Zhang W, Shen X, Qu Q, Li X, Chen R, Wang Z, Ma R, Xiong Z, Wang Y, Wang P. Tandem Repeat of bla NDM-1 and Clonal Dissemination of a fosA3 and bla KPC-2 Co-Carrying IncR-F33: A-: B- Plasmid in Klebsiella pneumoniae Isolates Collected in a Southwest Hospital in China, 2010-2013. Infect Drug Resist 2022; 15:7431-7447. [PMID: 36544990 PMCID: PMC9762261 DOI: 10.2147/idr.s391144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 12/06/2022] [Indexed: 12/23/2022] Open
Abstract
Introduction Carbapenem-resistant Klebsiella pneumoniae (CRKP) has been widespread in coastal cities of eastern China since 2009. However, how CRKP spreads and evolves in southwest China is unclear. Aim We investigated the genetic characteristics and dissemination mechanisms of carbapenemase genes in forty-one non-repetitive CRKP isolates collected from a southwest hospital, Kunming, Yunnan, during 2010-2013. Methodology Drug susceptibilities were analyzed by using VITEK 2 compact system. Genetic relationships were ascertained based on multilocus sequence typing (MLST) and Pulsed-field gel electrophoresis (PFGE) analysis. Genetic backgrounds of bla KPC-2 and bla NDM-1 were revealed by DNA walking and high-throughput sequencing. Results All isolates were highly resistant to common antibiotics except for tigecycline. In total, 34 bla KPC-2, 3 bla NDM-1, 1 bla IMP-4 and 3 bla IMP-26 genes were identified and KP67 plasmid 1 co-harbored bla NDM-1 and bla IMP-26. Five sequence types, namely ST11, ST290, ST340, ST395 and ST437, were recognized by MLST. Surprisingly, bla KPC-2 was only detected in ST11 strains. We described a clonal dissemination of fosA3-positive IncR-IncF33:A-:B- multireplicon plasmid carrying the gene cassettes IS26-ΔTn3-ISKpn27-bla KPC-2-ΔISKpn6-korC-klcA-ΔrepB-Tn1721 in all ST11 isolates. Three bla NDM-1 positive isolates belonged to three different ST types and their bla NDM-1 genetic backgrounds were also distinct. Interestingly, the flanking regions of bla NDM-1 in KP67 and KP72 were duplicated into one to five copies in a form of tandem repeat by the transposition of IS91 like element. The bla NDM-1 of KP82 was carried on a common IncX3 plasmid. Conclusion This study described the early epidemiological characteristics of bla KPC-2/bla NDM-1-carrying CRKP, and reported a new tandem repeat pattern of bla NDM-1 cluster in Yunnan. These findings extend our knowledge on the carbapenemase gene evolutions.
Collapse
Affiliation(s)
- Ying Hu
- Department of Clinical Laboratory, The Second Affiliated Hospital of Kunming Medical University, Kunming, People’s Republic of China
| | - Wei Zhang
- Department of Clinical Laboratory, The Second Affiliated Hospital of Kunming Medical University, Kunming, People’s Republic of China
| | - Xiufen Shen
- Department of Clinical Laboratory, The Second Affiliated Hospital of Kunming Medical University, Kunming, People’s Republic of China
| | - Qiaoli Qu
- Department of Clinical Laboratory, The Second Affiliated Hospital of Kunming Medical University, Kunming, People’s Republic of China
| | - Xiao Li
- State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, and Key Laboratory for Southwest Microbial Diversity of the Ministry of Education, Yunnan University, Kunming, People’s Republic of China
| | - Rucai Chen
- Department of Key Laboratory, The Second Affiliated Hospital of Kunming Medical University, Kunming, People’s Republic of China
| | - Zhuo Wang
- Department of Clinical Laboratory, The Second Affiliated Hospital of Kunming Medical University, Kunming, People’s Republic of China
| | - Run Ma
- Department of Clinical Laboratory, The Second Affiliated Hospital of Kunming Medical University, Kunming, People’s Republic of China
| | - Zaikun Xiong
- Department of Key Laboratory, The Second Affiliated Hospital of Kunming Medical University, Kunming, People’s Republic of China
| | - Yuming Wang
- Department of Clinical Laboratory, The Second Affiliated Hospital of Kunming Medical University, Kunming, People’s Republic of China,Correspondence: Yuming Wang, Department of Clinical Laboratory, The Second Affiliated Hospital of Kunming Medical University, Kunming, People’s Republic of China, Tel +86 13708406058, Fax +86-0871-65334416, Email
| | - Pengfei Wang
- Department of Key Laboratory, The Second Affiliated Hospital of Kunming Medical University, Kunming, People’s Republic of China,Pengfei Wang, Department of Key Laboratory, The Second Affiliated Hospital of Kunming Medical University, Kunming, People’s Republic of China, Tel +86 15288453604, Email
| |
Collapse
|
3
|
Lai CC, Yu WL. Klebsiella pneumoniae Harboring Carbapenemase Genes in Taiwan: Its Evolution over 20 Years, 1998-2019. Int J Antimicrob Agents 2021; 58:106354. [PMID: 33964452 DOI: 10.1016/j.ijantimicag.2021.106354] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 03/31/2021] [Accepted: 04/03/2021] [Indexed: 12/27/2022]
Abstract
Klebsiella pneumoniae (K. pneumoniae) is an important pathogen causing various types of human infections in Taiwan. Carbapenemases have increasingly been reported in Enterobacterales in the past two decades. Carbapenemase-producing K. pneumoniae (CPKP), a major resistance concern that has emerged during the last decade, has become a global threat, with its related infections associated with high morbidity and mortality; however, therapeutic options for CPKP-associated infections are limited. Carbapenemases - including K. pneumoniae carbapenemases (KPC)-2, New Delhi metallo-β-lactamase (NDM)-1, Verona integron-encoded metallo-β-lactamase (VIM)-1, imipenemase (IMP)-1, and oxacillinase (OXA)-48 - have been reported worldwide, with a marked prevalence in different countries or areas of the world. Understanding the epidemiology of carbapenemase producers is important for the prevention of their expansion. This review examined the evolution of CPKP in the last two decades to better understand the role of CPKP in Taiwan. It discovered that the endemicity has changed from IMP-8, NDM-1 and VIM-1 to the most common KPC-2 and rapidly emerging OXA-48. Resistance epidemiology, genetic background, virulence factors, therapy, and outcomes are discussed in this paper.
Collapse
Affiliation(s)
- Chih-Cheng Lai
- Department of Internal Medicine, Kaohsiung Veterans General Hospital, Tainan Branch, Tainan, Taiwan
| | - Wen-Liang Yu
- Department of Intensive Care Medicine, Chi Mei Medical Center, Tainan, Taiwan; Department of Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan.
| |
Collapse
|
4
|
Kopotsa K, Osei Sekyere J, Mbelle NM. Plasmid evolution in carbapenemase-producing Enterobacteriaceae: a review. Ann N Y Acad Sci 2019; 1457:61-91. [PMID: 31469443 DOI: 10.1111/nyas.14223] [Citation(s) in RCA: 109] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Revised: 07/22/2019] [Accepted: 07/26/2019] [Indexed: 12/17/2022]
Abstract
Carbapenem-resistant Enterobacteriaceae (CRE) have been listed by the WHO as high-priority pathogens owing to their high association with mortalities and morbidities. Resistance to multiple β-lactams complicates effective clinical management of CRE infections. Using plasmid typing methods, a wide distribution of plasmid replicon groups has been reported in CREs around the world, including IncF, N, X, A/C, L/M, R, P, H, I, and W. We performed a literature search for English research papers, published between 2013 and 2018, reporting on plasmid-mediated carbapenem resistance. A rise in both carbapenemase types and associated plasmid replicon groups was seen, with China, Canada, and the United States recording a higher increase than other countries. blaKPC was the most prevalent, except in Angola and the Czech Republic, where OXA-181 (n = 50, 88%) and OXA-48-like (n = 24, 44%) carbapenemases were most prevalent, respectively; blaKPC-2/3 accounted for 70% (n = 956) of all reported carbapenemases. IncF plasmids were found to be responsible for disseminating different antibiotic resistance genes worldwide, accounting for almost 40% (n = 254) of plasmid-borne carbapenemases. blaCTX-M , blaTEM , blaSHV , blaOXA-1/9 , qnr, and aac-(6')-lb were mostly detected concurrently with carbapenemases. Most reported plasmids were conjugative but not present in multiple countries or species, suggesting limited interspecies and interboundary transmission of a common plasmid. A major limitation to effective characterization of plasmid evolution was the use of PCR-based instead of whole-plasmid sequencing-based plasmid typing.
Collapse
Affiliation(s)
- Katlego Kopotsa
- Department of Medical Microbiology, Faculty of Health Sciences, School of Medicine, University of Pretoria, Pretoria, Gauteng, South Africa
| | - John Osei Sekyere
- Department of Medical Microbiology, Faculty of Health Sciences, School of Medicine, University of Pretoria, Pretoria, Gauteng, South Africa
| | - Nontombi Marylucy Mbelle
- Department of Medical Microbiology, Faculty of Health Sciences, School of Medicine, University of Pretoria, Pretoria, Gauteng, South Africa.,National Health Laboratory Service, Tshwane Division, Department of Medical Microbiology, University of Pretoria, Pretoria, Gauteng, South Africa
| |
Collapse
|
5
|
Jing Y, Jiang X, Yin Z, Hu L, Zhang Y, Yang W, Yang H, Gao B, Zhao Y, Zhou D, Wang C, Luo Y. Genomic diversification of IncR plasmids from China. J Glob Antimicrob Resist 2019; 19:358-364. [PMID: 31216492 DOI: 10.1016/j.jgar.2019.06.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 04/02/2019] [Accepted: 06/10/2019] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES The aim of this study was to perform a detailed genomic characterisation of IncR plasmids from China. METHODS Three IncR plasmids (p13190-tetA, p02085-tetA and p30860-tetA) from clinical isolates ofKlebsiella pneumoniae, Citrobacter freundii and Enterobacter cloacae, respectively, were fully sequenced using high-throughput genome sequencing and were compared with five previously sequenced IncR plasmids (pHN84KPC, pSH-01, pK245, pKPC_P16 and pKPC-LK30) from China. RESULTS The eight IncR plasmids from China possessed conserved IncR backbones composed of repB, parAB, umuCD, retA and resD. Resistance accessory modules integrated into the IncR backbones included multidrug resistance (MDR) regions in p30860-tetA, p02085-tetA, p13190-tetA and pK245, blaKPC-2 regions in pHN84KPC, pKPC-LK30 and pKPC_P16, and the ΔTn1721-sil region in pSH-01. These resistance accessory modules were inserted at a site between retA and vagD, resulting in loss of the backbone genes vagCD in some of the plasmids. The resistance accessory modules differed dramatically from one another and carried distinct profiles of resistance markers. In particular, all of p13190-tetA, p02085-tetA, p30860-tetA, pHN84KPC, pSH-01 and pK245 carried tetracycline resistance tet gene modules, and the carbapenemase gene blaKPC-2 was identified in pHN84KPC, pKPC-LK30 and pKPC_P16. In addition, one or more regions responsible for plasmid replication and/or maintenance were found in some of the resistance accessory modules, facilitating stable replication of corresponding IncR plasmids at steady-state copy numbers. CONCLUSIONS This detailed comparative genomics analysis of IncR plasmids from China provides a deeper insight into the diversification and evolution of IncR plasmids.
Collapse
Affiliation(s)
- Ying Jing
- Medical Laboratory Center, General Hospital of People's Liberation Army, Beijing 100085, China; School of Laboratory Medicine and Life Science, Wenzhou Medical University, Wenzhou 325035, China.
| | - Xiaoyuan Jiang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing 100071, China.
| | - Zhe Yin
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing 100071, China.
| | - Lingfei Hu
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing 100071, China.
| | - Ying Zhang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing 100071, China.
| | - Wenhui Yang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing 100071, China.
| | - Huiying Yang
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing 100071, China.
| | - Bo Gao
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing 100071, China.
| | - Yuee Zhao
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing 100071, China.
| | - Dongsheng Zhou
- State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing 100071, China.
| | - Chengbin Wang
- Medical Laboratory Center, General Hospital of People's Liberation Army, Beijing 100085, China; School of Laboratory Medicine and Life Science, Wenzhou Medical University, Wenzhou 325035, China.
| | - Yanping Luo
- Medical Laboratory Center, General Hospital of People's Liberation Army, Beijing 100085, China.
| |
Collapse
|