1
|
Wei Y, Luo H, Chen X, Yan Q. Epidemiology of Subsequent Carbapenem-Resistant Enterobacterales (CRE) Infection Among Rectal Carriers: A Meta-Analysis of Incidence, Risk Factors and Their Association With Geographic Region and Age. Int J Antimicrob Agents 2024; 64:107335. [PMID: 39245325 DOI: 10.1016/j.ijantimicag.2024.107335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Revised: 08/23/2024] [Accepted: 09/02/2024] [Indexed: 09/10/2024]
Abstract
BACKGROUND This study aimed to assess the incidence and risk factors of subsequent carbapenem-resistant Enterobacterales (CRE) infection among rectal carriers, and their association with geographic region and age. METHODS A meta-analysis of studies investigating incidence and/or risk factors of subsequent CRE infection among rectal carriers was conducted, with subgroup analyses by geographic region and age. PubMed, Embase, Web of Science, and Cochrane Library were searched (published from inception to 31 January 2024). This study is registered with PROSPERO (CRD42023444420). RESULTS Of 4459 studies identified, 24 studies with 8188 CRE rectal carriers were included. The pooled incidence of subsequent CRE infection was 20.6% (95% CI 15.9-25.8). The highest incidence was seen in America (23.6%, 95% CI 14.2-34.5), followed by Europe (20.9%, 95% CI 12.5-30.8) and Asia (19.8%, 95% CI 12.7-27.9). Children had a greater incidence (26.7%, 95% CI 21.3-32.3) than adults (19.8%, 95% CI 14.9-25.2). Fourteen factors were associated with subsequent CRE infection. In Asia, the most notable risk factor was gastritis (odds ratio [OR] 4.95 95% CI 1.87-13.11). In Europe, admission to the intensive care unit was prominent (OR 2.76 95% CI 1.14-6.65). In the America, the use of a urinary Foley catheter (OR 4.33 95% CI 1.06-17.70) was dominant. Admission to the intensive care unit was most notable in adults (OR 3.01 95% CI 1.80-5.02), while mechanical ventilation was shown the greatest significance in children (OR 15.61 95% CI 4.39-55.47). CONCLUSIONS Risk of subsequent CRE infection among rectal carriers was critical. Identifying the risk factors for subsequent infection could help in developing more potent prevention and control measures to reduce CRE infection.
Collapse
Affiliation(s)
- Yuhan Wei
- Department of Clinical Laboratory, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Huijuan Luo
- Department of Clinical Laboratory, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xia Chen
- Department of Clinical Laboratory, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Qun Yan
- Department of Clinical Laboratory, Xiangya Hospital, Central South University, Changsha, Hunan, China; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China.
| |
Collapse
|
2
|
Han SB, Jeon K, Kim M, Park J, Yoon J, Cho YS, Hur J, Chun W, Kym D. Risk factors for in-hospital acquisition of carbapenem-resistant Enterobacterales in patients with severe burns. J Hosp Infect 2024; 149:165-171. [PMID: 38740304 DOI: 10.1016/j.jhin.2024.04.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 04/21/2024] [Indexed: 05/16/2024]
Abstract
BACKGROUND Although patients with severe burns are prone to severe infections with antibiotic-resistant bacteria and inevitably have some risk factors for carbapenem-resistant Enterobacterales (CRE) acquisition, risk factors for CRE infection or colonization in these patients have not been investigated. AIM To identify the independent risk factors for CRE acquisition in patients with severe burns. METHODS Patients admitted to the burn intensive care unit (BICU) for acute burn care were categorized based on culture results during BICU care into the CRE group and non-CRE group, which included the carbapenem-susceptible Enterobacterales (CSE) and control groups. Clinical and microbiological factors were compared between the CRE and non-CRE groups, and between the CRE and CSE groups to identify independent risk factors for in-hospital CRE acquisition. FINDINGS Among the included 489 patients, 101 (20.7%) and 388 (79.3%) patients were classified in the CRE and non-CRE groups, respectively. The non-CRE group included 91 (18.6%) and 297 (60.7%) patients in the CSE and control groups, respectively. In multivariate analysis between the CRE and non-CRE groups, exposure to other CRE-acquired patients (P = 0.018), abbreviated burn severity index score ≥9 (P = 0.012), and mechanical ventilation (P < 0.001) were associated with CRE acquisition. In multivariate analysis between the CRE and CSE groups, exposure to other CRE-acquired patients was associated with CRE acquisition (P = 0.048). CONCLUSION Considering the limitation of controlling the burn severity in hospitalized patients, enhanced infection control measures for preventing in-hospital CRE transmission among patients with severe burns should be emphasized.
Collapse
Affiliation(s)
- S B Han
- Department of Pediatrics, Bucheon St Mary's Hospital, College of Medicine, The Catholic University of Korea, Bucheon, Gyeong-gi, Korea
| | - K Jeon
- Department of Laboratory Medicine, Hallym University Hangang Sacred Heart Hospital, Seoul, Korea
| | - M Kim
- Department of Surgery and Critical Care, Burn Center, Hallym University Hangang Sacred Heart Hospital, Seoul, Korea
| | - J Park
- Department of Surgery and Critical Care, Burn Center, Hallym University Hangang Sacred Heart Hospital, Seoul, Korea
| | - J Yoon
- Department of Surgery and Critical Care, Burn Center, Hallym University Hangang Sacred Heart Hospital, Seoul, Korea
| | - Y S Cho
- Department of Surgery and Critical Care, Burn Center, Hallym University Hangang Sacred Heart Hospital, Seoul, Korea
| | - J Hur
- Department of Surgery and Critical Care, Burn Center, Hallym University Hangang Sacred Heart Hospital, Seoul, Korea
| | - W Chun
- Department of Surgery and Critical Care, Burn Center, Hallym University Hangang Sacred Heart Hospital, Seoul, Korea
| | - D Kym
- Department of Surgery and Critical Care, Burn Center, Hallym University Hangang Sacred Heart Hospital, Seoul, Korea.
| |
Collapse
|
3
|
Pariona JGM, Oliveira FA, Scoton PH, Barrón-Pastor HJ, Pariona EMM, Zaccariotto TR, Lincopan N, Levy CE. Rapid diagnostic of multidrug-resistant sepsis pathogens directly from blood culture bottles using MALDI-TOF and the EUCAST RAST. Diagn Microbiol Infect Dis 2024; 109:116247. [PMID: 38484476 DOI: 10.1016/j.diagmicrobio.2024.116247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 10/09/2023] [Accepted: 03/07/2024] [Indexed: 04/30/2024]
Abstract
In this study, rapid diagnostic of multidrug-resistant (MDR) sepsis pathogens, directly from positive blood culture (BC) bottles, was evaluated by combining MALDI-TOF and the EUCAST Rapid Antimicrobial Susceptibility Testing (RAST). Carbapenemase production in Escherichia coli and Klebsiella pneumoniae isolates was also evaluated by RAST. From 171 positive BC bottles analyzed, 79 (46 %) MDR species, including E. coli (4/34, 12 %), K. pneumoniae (33/48, 69 %), Pseudomonas aeruginosa (12/12, 100 %), Acinetobacter baumannii (15/15, 100 %), and Staphylococcus aureus (14/37, 38 %) displaying resistance to beta-lactams, fluoroquinolones, aminoglycosides, and/or trimethoprim/sulphamethoxazole, were identified. In this regard, turnaround time of direct MALDI-TOF identification and RAST was < 7 h, which was significantly (p< 0.05) lower than our routine method. Carbapenemase detection by RAST displayed 100% sensitivity and 88.7 % specificity at 8 h. This protocol could offer advantages for the treatment and clinical outcomes of septic patients, improving the rapid diagnostic of sepsis by MDR pathogens.
Collapse
Affiliation(s)
- Jesus G M Pariona
- Universidade de São Paulo, Instituto de Ciências Biomédicas II, São Paulo, Brazil.
| | - Flavio A Oliveira
- Hospital de Clínicas da Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Campinas, Brazil
| | - Patrícia Helena Scoton
- Hospital de Clínicas da Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Campinas, Brazil
| | | | - Eva M M Pariona
- Universidad Peruana Cayetano Heredia, Unidad de Investigación de Enfermedades Emergentes y Cambio Climático, Peru
| | - Tania R Zaccariotto
- Hospital de Clínicas da Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Campinas, Brazil
| | - Nilton Lincopan
- Universidade de São Paulo, Instituto de Ciências Biomédicas II, São Paulo, Brazil.
| | - Carlos E Levy
- Universidade Estadual de Campinas, Faculdade de Ciências Médicas, Campinas, Brazil
| |
Collapse
|
4
|
Wang Z, Shao C, Shao J, Hao Y, Jin Y. Risk factors of Carbapenem-resistant Enterobacterales intestinal colonization for subsequent infections in hematological patients: a retrospective case-control study. Front Microbiol 2024; 15:1355069. [PMID: 38680915 PMCID: PMC11045900 DOI: 10.3389/fmicb.2024.1355069] [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: 12/13/2023] [Accepted: 04/01/2024] [Indexed: 05/01/2024] Open
Abstract
Objective Infections caused by Carbapenem-resistant Enterobacterales (CRE) have high treatment costs, high mortality and few effective therapeutic agents. This study aimed to determine the risk factors for progression from intestinal colonization to infection in hematological patients and the risk factors for 30-day mortality in infected patients. Methods A retrospective case-control study was conducted in the Department of Hematology at Shandong Provincial Hospital affiliated to Shandong First Medical University from April 2018 to April 2022. Patients who developed subsequent infections were identified as the case group by electronic medical record query of patients with a positive rectal screen for CRE colonization, and patients who did not develop subsequent infections were identified as the control group by stratified random sampling. Univariate analysis and logistic regression analysis determined risk factors for developing CRE infection and risk factors for mortality in CRE-infected patients. Results Eleven hematological patients in the study developed subsequent infections. The overall 30-day mortality rate for the 44 hematological patients in the case-control study was 11.4% (5/44). Mortality was higher in the case group than in the control group (36.5 vs. 3.0%, P = 0.0026), and septic shock was an independent risk factor for death (P = 0.024). Univariate analysis showed that risk factors for developing infections were non-steroidal immunosuppressants, serum albumin levels, and days of hospitalization. In multivariable logistic regression analysis, immunosuppressants [odds ratio (OR), 19.132; 95% confidence interval (CI), 1.349-271.420; P = 0.029] and serum albumin levels (OR, 0.817; 95% CI, 0.668-0.999; P = 0.049) were independent risk factors for developing infections. Conclusion Our findings suggest that septic shock increases mortality in CRE-infected hematological patients. Hematological patients with CRE colonization using immunosuppressive agents and reduced serum albumin are more likely to progress to CRE infection. This study may help clinicians prevent the onset of infection early and take measures to reduce mortality rates.
Collapse
Affiliation(s)
| | | | | | | | - Yan Jin
- Department of Clinical Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| |
Collapse
|
5
|
Koupaei M, Asadi A, Mahdizade Ari M, Seyyedi ZS, Mohammadi F, Afifi Rad R, Ghanavati R, Rezaei Khozani N, Darbandi A, Masjedian Jazi F. Secondary Klebsiella pneumoniae infection in patients with COVID-19: A systematic review. Diagn Microbiol Infect Dis 2024; 108:116105. [PMID: 38147789 DOI: 10.1016/j.diagmicrobio.2023.116105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 09/27/2023] [Accepted: 10/09/2023] [Indexed: 12/28/2023]
Abstract
This study aims to investigate the development of secondary bacterial infection and risk factors associated with it in critical COVID-19 patients, and to identify the most common pathogen groups in them. All the cohort studies were retrieved from Scopus, Google Scholar, Web of Science, and MEDLINE from the inception of COVID-19 to 2022 for the following keywords: 'Klebsiella" AND "COVID-19". The most common comorbidities among the patients with COVID-19 were respiratory disease (33.62%), obesity (28.99%), and heart disease or cardiovascular disease (16.31%). We report 42.91% rate of Klebsiella spp co-infection in ICU admission patients, mostly related to K. pneumonia (26.81%), K. aerogenes (9.4%), and K. oxytoca (6.7%). The overall incidence of bacterial infection in hospitalized COVID-19 patients is estimated at 15.5% and in 32.5% of cases of co-infection patients deceased. The threat of carbapenem-resistant K. pneumoniae infections in patients with COVID-19 is imminent, therefore rational antibiotic therapy based on antibiotic sensitivity test should be implemented.
Collapse
Affiliation(s)
- Maryam Koupaei
- Department of immunology and microbiology, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Arezoo Asadi
- Endocrine Research Center, Institute of Endocrinology and Metabolism, Iran University of Medica Sciences, Tehran, Iran
| | - Marzie Mahdizade Ari
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Zahra Sadat Seyyedi
- Department of immunology and microbiology, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Fahime Mohammadi
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Roghayeh Afifi Rad
- Department of Microbiology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Nahid Rezaei Khozani
- Department of immunology and microbiology, Faculty of Medicine, Kashan University of Medical Sciences, Kashan, Iran
| | - Atieh Darbandi
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran; Molecular Microbiology Research Center, Shahed University, Tehran, Iran.
| | - Faramarz Masjedian Jazi
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
6
|
Allison Rout J, Yusuf Essack S, Brysiewicz P. Evaluation of intermittent antimicrobial infusion documentation practices in intensive care units: A cross-sectional study. Intensive Crit Care Nurs 2023; 79:103527. [PMID: 37651822 DOI: 10.1016/j.iccn.2023.103527] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 07/28/2023] [Accepted: 08/02/2023] [Indexed: 09/02/2023]
Abstract
OBJECTIVE To observe nurse administration of carbapenem antibiotics, in the context of medication safety measures, in intensive care units. RESEARCH METHODOLOGY/DESIGN A quantitative study was conducted using observation principles. SETTING Three adult private and public Intensive Care Units in the health district of a capital city in KwaZulu-Natal, South Africa. MAIN OUTCOME MEASURES Nurse practices were observed for double-checking of the medication order, medication vial, and method of preparation and administration. Infusion bags were inspected for nurse labelling of medication and patient details. Patient medication treatment charts were inspected for nurse signature. RESULTS Carbapenem infusion administrations (n = 223) to twenty patients were observed. Adherence to the scheduled time occurred in 34.9% administrations, 5.4% doses were not given, and an incorrect dose given on 1.4% administrations. One hundred and forty-four (64.6%) infusion bags were inspected during the administrations: there was no medication label affixed to 21.5% bags, and only 8.3% of bags were labelled with essential details; the patient's name, drug, dose, date, time, signature of the nurse mixing and administering the dose, and signature of the secondary nurse. CONCLUSION There was a lack of compliance with accepted medication risk mitigation measures. Sub-optimal double-checking resulted in the incorrect dose given, missed dose, and non-adherence to scheduled administration time. This has implications for the optimal administration of antimicrobial medications, raising concerns about the efficacy of treatment for critically ill patients. IMPLICATIONS FOR CLINICAL PRACTICE Parenteral administration errors pose a challenge in acute care areas. Risk mitigation measures include double-checking of medications. If antimicrobial treatment is not administered at the prescribed dosing intervals, this may have implications for the efficacy of time-dependent broad-spectrum antibiotics such as carbapenems. Medication administration errors involving antimicrobial medications should therefore be considered as high-risk errors, with the potential to contribute towards antimicrobial resistance.
Collapse
Affiliation(s)
- Joan Allison Rout
- School of Nursing and Public Health, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa.
| | - Sabiha Yusuf Essack
- Antimicrobial Research Unit, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Petra Brysiewicz
- School of Nursing and Public Health, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| |
Collapse
|
7
|
Ferreira ICDS, Menezes RDP, Jesus TAD, Machado ICDB, Lopes MSM, Costa AD, Araújo LBD, Röder DVDDB. Impact of intestinal colonization by Gram-negative bacteria on the incidence of bloodstream infections and lethality in critically ill neonates. J Infect Public Health 2023; 16 Suppl 1:9-18. [PMID: 37951729 DOI: 10.1016/j.jiph.2023.10.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/26/2023] [Accepted: 10/30/2023] [Indexed: 11/14/2023] Open
Abstract
BACKGROUND Early detection of antimicrobial-resistant microorganisms is crucial to prevent subsequent invasive infections and contain their spread in the Neonatal Intensive Care Unit (NICU). This study aims to investigate the association between intestinal colonization (IC) by Gram-negative bacteria and the risk of bloodstream infection (BSI) in critically ill neonates. METHODS Data from the electronic medical records of 678 newborns admitted to a NICU Brazilian between 2018 and 2022 were retrospectively analyzed. Participants were monitored by the National Health Security Network. RESULTS Among neonates, 6.9 % had IC (56.9 % attributed to Acinetobacter baumannii); of these, 19.1 % developed BSI (66.7 % by Staphylococcus spp.). Within the A. baumannii colonization, 34.5 % occurred during an outbreak in September 2021. Colonized individuals had a longer mean length of stay (49.3 ± 26.4 days) and higher mortality rate (12.8 %) compared to non-colonized individuals (22.2 ± 16.9 days; 6.7 %, respectively). Previous use of antimicrobials and invasive devices significantly increased the risk of colonization. Colonization by drug-resistant microorganisms, along with the occurrence of BSI, was associated with increased mortality and reduced survival time. CONCLUSIONS IC contributed to the incidence of BSI, leading to more extended hospital stays and higher mortality rates. Its early detection proved to be essential to identify an outbreak and control the spread of resistant microorganisms within the NICU.
Collapse
Affiliation(s)
| | - Ralciane de Paula Menezes
- Technical Course in Clinical Analysis, Technical School of Health, Federal University of Uberlândia, Minas Gerais, Brazil.
| | - Thiago Alves de Jesus
- Undergraduate Course in Biomedicine, Institute of Biomedical Sciences, Federal University of Uberlândia, Minas Gerais, Brazil
| | - Izabella Clara de Brito Machado
- Undergraduate Course in Biomedicine, Institute of Biomedical Sciences, Federal University of Uberlândia, Minas Gerais, Brazil
| | - Mallu Santos Mendonça Lopes
- Undergraduate Course in Biomedicine, Institute of Biomedical Sciences, Federal University of Uberlândia, Minas Gerais, Brazil
| | - Aline Diulia Costa
- Undergraduate Course in Biomedicine, Institute of Biomedical Sciences, Federal University of Uberlândia, Minas Gerais, Brazil
| | | | | |
Collapse
|
8
|
Lee KH, Kim D, Hong JS, Park SY, Cho NH, Kim MN, Lee YJ, Wi Y, Lee EH, Han SH, Jeong SH, Song YG. Prevalence of carbapenemase producing Enterobacterales colonization and risk factor of clinical infection. J Infect Public Health 2023; 16:1860-1869. [PMID: 37837922 DOI: 10.1016/j.jiph.2023.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 09/13/2023] [Accepted: 09/18/2023] [Indexed: 10/16/2023] Open
Abstract
BACKGROUND Carbapenemase-producing Enterobacterales (CPE) are global concerns in infection control, and the number of CPE outbreaks in hospitals is increasing despite the strengthening of contact precautions. This study aimed to confirm the prevalence and transition rate of CPE infection from stool surveillance culture and to identify the acquisition pathway of CPE. METHODS This is a longitudinal review of patients with stool surveillance cultures at a tertiary center in Seoul, South Korea, from July 2018 to June 2020. Pulsed-field gel electrophoresis, multi-locus sequence typing, and whole genome sequencing were performed for carbapenemase-producing Klebsiella pneumoniae and Escherichia coli strains. RESULTS Among 1620 patients who had undergone stool CPE surveillance cultures, only 7.1% of active surveillance at the Emergency Room (ER) and 4.4% of universal surveillance in the Intensive Care Unit (ICU) were stool CPE positive. The transition rates from stool carriers to clinical CPE infections were 29.4% in the ER and 31.3% in the ICU. However, it was significantly high (55.0%) in the initial stool CPE-negative ICU patients. Among the initial stool CPE-positive patients, hypertension (61% vs. 92.3%, P = 0.004), malignancy (28.8% vs. 53.8%, P = 0.027), and mechanical ventilation (25.4% vs. 53.8%, P = 0.011) were significant risk factors for clinical CPE infection. Molecular typing revealed that sequence type (ST) 307 and ST 395 were dominant in K. pneumoniae, and ST 410 was dominant in E. coli isolates. CONCLUSIONS Active surveillance showed a higher detection rate than universal stool CPE screening, and one-third of positive stool CPE specimens ultimately developed subsquent clinical CPE infection. According to the molecular typing of the identified CPE strains, in-hospital spread prevailed over external inflow, and the transition rate to clinical CPE was particularly high in the ICU. Therefore, in order to control CPE propagation, not only active surveillance to block inflow from outside, but also continuous ICU monitoring within the hospital is necessary.
Collapse
Affiliation(s)
- Kyoung Hwa Lee
- Division of Infectious Diseases, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Dokyun Kim
- Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jun Sung Hong
- Department of Companion Animal Health and Science, Silla University, Busan, Republic of Korea
| | - Soon Young Park
- Division of Infectious Diseases, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Nan Hyoung Cho
- Department of Infection Control, Gangnam Severance Hospital, Seoul, Republic of Korea
| | - Mi Na Kim
- Department of Infection Control, Gangnam Severance Hospital, Seoul, Republic of Korea
| | - Yun Jung Lee
- Department of Infection Control, Gangnam Severance Hospital, Seoul, Republic of Korea
| | - Yeonji Wi
- Department of Infection Control, Gangnam Severance Hospital, Seoul, Republic of Korea
| | - Eun Hwa Lee
- Division of Infectious Diseases, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sang Hoon Han
- Division of Infectious Diseases, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seok Hoon Jeong
- Department of Laboratory Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Young Goo Song
- Division of Infectious Diseases, Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea.
| |
Collapse
|
9
|
Aiesh BM, Maali Y, Qandeel F, Omarya S, Taha SA, Sholi S, Sabateen A, Taha AA, Zyoud SH. Epidemiology and clinical characteristics of patients with carbapenem-resistant enterobacterales infections: experience from a large tertiary care center in a developing country. BMC Infect Dis 2023; 23:644. [PMID: 37784023 PMCID: PMC10544366 DOI: 10.1186/s12879-023-08643-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 09/25/2023] [Indexed: 10/04/2023] Open
Abstract
BACKGROUND Carbapenem-resistant Enterobacterales (CREs) are a significant source of healthcare-associated infections. These bacteria are difficult to treat and have a high mortality rate due to high rates of antibiotic resistance. These pathogens are also linked to major outbreaks in healthcare institutions especially those with limited resources in infection prevention and control (IPC). Therefore, our study aimed to describe the epidemiology and clinical characteristics of patients with carbapenem-resistant Enterobacteriaceae in a referral hospital in a developing country. METHODS This was a retrospective cross-sectional study that included 218 patients admitted to An-Najah National University Hospital between January 1, 2021, and May 31, 2022. The target population was all patients with CRE infection or colonization in the hospital setting. RESULTS Of the 218 patients, 135 had CR-Klebsiella pneumoniae (61.9%), and 83 had CR-Escherichia coli (38.1%). Of these, 135 were male (61.9%) and 83 were female (38.1%), with a median age of 51 years (interquartile range 24-64). Malignancy was a common comorbidity in 36.7% of the patients. Approximately 18.3% of CRE patients were obtained from patients upon admission to the emergency department, the largest percentage among departments. Most CRE pathogens were isolated from rectal swabs, accounting for 61.3%. Among the 218 patients, colistin was the most widely used antimicrobial agent (13.3%). CR- E. coli showed resistance to amikacin in 23.8% of the pathogens tested and 85.7% for trimethoprim/sulfamethoxazole compared to CR- K. pneumonia, for which the resistance to trimethoprim/sulfamethoxazole was 74.1%, while for amikacin it was 64.2%. Regarding meropenem minimum inhibitory concentration, 85.7% of CR- E. coli were greater than 16 µg/mL compared to 84% of CR- K. pneumonia isolates. CONCLUSION This study found that CRE is frequently reported in this tertiary care setting, implying the presence of selective pressure and transmission associated with healthcare setting. The antibiotics tested showed a variety of resistance rates, with CR-K. pneumoniae being more prevalent than CR-E. coli, and exhibiting an extremely high resistance pattern to the available therapeutic options.
Collapse
Affiliation(s)
- Banan M. Aiesh
- Department of Infection Prevention and Control, An-Najah National University Hospital, Nablus, 44839 Palestine
| | - Yazan Maali
- Department of Medicine, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
| | - Farah Qandeel
- Department of Medicine, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
| | - Siwar Omarya
- Department of Medicine, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
| | - Shatha Abu Taha
- Department of Medicine, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
| | - Suha Sholi
- Department of General Surgery, An-Najah National University Hospital, Nablus, 44839 Palestine
| | - Ali Sabateen
- Department of Infection Prevention and Control, An-Najah National University Hospital, Nablus, 44839 Palestine
| | - Adham Abu Taha
- Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
- Department of Pathology, An-Najah National University Hospital, Nablus, 44839 Palestine
| | - Sa’ed H. Zyoud
- Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
- Poison Control and Drug Information Center (PCDIC), College of Medicine and Health Sciences, An-Najah National University, Nablus, 44839 Palestine
- Clinical Research Center, An-Najah National University Hospital, Nablus, 44839 Palestine
| |
Collapse
|
10
|
Lee SH, Kim CH, Lee HY, Park KH, Han SH. Epidemiology of Carbapenem-Resistant Enterobacteriaceae Bacteremia in Gyeonggi Province, Republic of Korea, between 2018 and 2021. Antibiotics (Basel) 2023; 12:1286. [PMID: 37627706 PMCID: PMC10451680 DOI: 10.3390/antibiotics12081286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/28/2023] [Accepted: 08/02/2023] [Indexed: 08/27/2023] Open
Abstract
The incidence of carbapenem-resistant Enterobacteriaceae (CRE) has been increasing since 2008, with Gyeonggi Province in South Korea being particularly vulnerable due to its large number of healthcare facilities. This study examines the trends of CRE occurrence in Gyeonggi Province over the past four years and the epidemiological characteristics of the infected patients. Patients with positive CRE blood cultures admitted to healthcare facilities in Gyeonggi Province from January 2018 to December 2021 were evaluated in this study. Risk factors for CRE-related death were analyzed using data from patients who died within 30 days of the last blood sampling. Older adults aged 70 years and above constituted the majority of patients with CRE bacteremia. Antibiotic use did not significantly affect mortality risk. Non-survivors were more common in tertiary hospitals and intensive care units and included patients with hypertension, malignant tumors, and multiple underlying diseases. Klebsiella pneumoniae was the most common CRE strain, with Klebsiella pneumoniae carbapenemase being the predominant carbapenemase. Our study suggests the endemicity of CRE in Gyeonggi Province and highlights the increasing isolation of CRE strains in South Korean long-term care hospitals within the province. Further, infection control measures and government support specific to each healthcare facility type are crucial.
Collapse
Affiliation(s)
- Seung Hye Lee
- Gyeonggi Infectious Disease Control Center, Health Bureau, Gyeonggi Provincial Government, Suwon-si 16508, Gyeonggi-do, Republic of Korea; (S.H.L.)
| | - Chan Hee Kim
- Gyeonggi Infectious Disease Control Center, Health Bureau, Gyeonggi Provincial Government, Suwon-si 16508, Gyeonggi-do, Republic of Korea; (S.H.L.)
| | - Hee Young Lee
- Center for Preventive Medicine and Public Health, Seoul National University Bundang Hospital, Seongnam-si 13620, Gyeonggi-do, Republic of Korea;
| | - Kun Hee Park
- Pyeongchang County Health and Medical Center, Pyeongchang-gun 25374, Gangwon-do, Republic of Korea;
| | - Su Ha Han
- Department of Nursing, College of Medicine, SoonChunHyang University, Cheonan-si 31151, Chungcheongnam-do, Republic of Korea
| |
Collapse
|
11
|
Zhou S, Mi S, Rao X, Zhang Q, Wei S, Xiao M, Peng Z, Wang J. Individualized active surveillance for carbapenem-resistant microorganisms using Xpert Carba-R in intensive care units. Sci Rep 2023; 13:9527. [PMID: 37308521 DOI: 10.1038/s41598-023-36321-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 06/01/2023] [Indexed: 06/14/2023] Open
Abstract
Carbapenem antibiotics are widely used in ICU, and the prevalence of carbapenem-resistant microorganisms (CRO) has increased. This study aimed to assess the role of individualized active surveillance using Xpert Carba-R of carbapenem resistance genes on CRO risk. A total of 3,765 patients were admitted to the ICU of Zhongnan Hospital of Wuhan University between 2020 and 2022. The presence of carbapenem resistance genes were monitored using Xpert Carba-R, and CRO incidence was assigned as the investigated outcome. Of 3,765 patients, 390 manifested the presence of CRO, representing a prevalence of 10.36%. Active surveillance using Xpert Carba-R was associated with a lower CRO risk (odds ratio [OR]: 0.77; 95% confidence interval [CI] 0.62-0.95; P = 0.013), especially for carbapenem-resistant Acinetobacter + carbapenem-resistant Pseudomonas aeruginosa (OR: 0.79; 95% CI 0.62-0.99; P = 0.043), carbapenem-resistant Klebsiella pneumoniae (OR: 0.56; 95% CI 0.40-0.79; P = 0.001), and carbapenem-resistant Enterobacteriaceae (OR: 0.65; 95% CI 0.47-0.90; P = 0.008). Individualized active surveillance using Xpert Carba-R may be associated with a reduction in the overall CRO incidence in ICU. Further prospective studies should be performed to verify these conclusions and guide further management of patients in ICU.
Collapse
Affiliation(s)
- Shuliang Zhou
- Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071, Hubei, China
- Clinical Research Center of Hubei Critical Care Medicine, Donghu Road 169, Wuhan, 430071, Hubei, China
| | - Sulin Mi
- Department of Cardiovascular Ultrasound, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, 430071, China
| | - Xin Rao
- Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071, Hubei, China
- Clinical Research Center of Hubei Critical Care Medicine, Donghu Road 169, Wuhan, 430071, Hubei, China
| | - Qi Zhang
- Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071, Hubei, China
- Clinical Research Center of Hubei Critical Care Medicine, Donghu Road 169, Wuhan, 430071, Hubei, China
| | - Shiwen Wei
- Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071, Hubei, China
- Clinical Research Center of Hubei Critical Care Medicine, Donghu Road 169, Wuhan, 430071, Hubei, China
| | - Meng Xiao
- Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071, Hubei, China
- Clinical Research Center of Hubei Critical Care Medicine, Donghu Road 169, Wuhan, 430071, Hubei, China
| | - Zhiyong Peng
- Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071, Hubei, China.
- Clinical Research Center of Hubei Critical Care Medicine, Donghu Road 169, Wuhan, 430071, Hubei, China.
| | - Jing Wang
- Department of Critical Care Medicine, Zhongnan Hospital of Wuhan University, Donghu Road 169, Wuhan, 430071, Hubei, China.
- Clinical Research Center of Hubei Critical Care Medicine, Donghu Road 169, Wuhan, 430071, Hubei, China.
| |
Collapse
|
12
|
Kaye KS, Naas T, Pogue JM, Rossolini GM. Cefiderocol, a Siderophore Cephalosporin, as a Treatment Option for Infections Caused by Carbapenem-Resistant Enterobacterales. Infect Dis Ther 2023; 12:777-806. [PMID: 36847998 PMCID: PMC10017908 DOI: 10.1007/s40121-023-00773-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 02/07/2023] [Indexed: 03/01/2023] Open
Abstract
Carbapenem-resistant Enterobacterales (CRE) remain a significant public health threat, and, despite recent approvals, new antibiotics are needed. Severe infections caused by CRE, such as nosocomial pneumonia and bloodstream infections, are associated with a relatively high risk of morbidity and mortality. The recent approval of ceftazidime-avibactam, imipenem-relebactam, meropenem-vaborbactam, plazomicin, eravacycline and cefiderocol has broadened the armamentarium for the treatment of patients with CRE infections. Cefiderocol is a siderophore cephalosporin with overall potent in vitro activity against CRE. It is taken up via iron transport channels through active transport, with some entry into bacteria through traditional porin channels. Cefiderocol is relatively stable against hydrolysis by most serine- and metallo-beta-lactamases, including KPC, NDM, VIM, IMP and OXA carbapenemases-the most frequent carbapenemases detected in CRE. The efficacy and safety of cefiderocol has been demonstrated in three randomised, prospective, parallel group or controlled clinical studies in patients at risk of being infected by multidrug-resistant or carbapenem-resistant Gram-negative bacteria. This paper reviews the in vitro activity, emergence of resistance, preclinical effectiveness, and clinical experience for cefiderocol, and its role in the management of patients with CRE infections.
Collapse
Affiliation(s)
- Keith S Kaye
- Division of Allergy, Immunology and Infectious Diseases, Department of Medicine, Rutgers Robert Wood Johnson School of Medicine, New Brunswick, NJ, USA
| | - Thierry Naas
- Team ReSIST, UMR1184, INSERM, CEA, University Paris-Saclay, Translational Research Building, Faculty of Medicine, Hopital Bicêtre, AP-HP, Le Kremlin-Bicêtre, France
| | - Jason M Pogue
- Department of Clinical Pharmacy, University of Michigan College of Pharmacy, Ann Arbor, MI, USA
| | - Gian Maria Rossolini
- Department of Experimental and Clinical Medicine, University of Florence, and Microbiology and Virology Unit, Careggi University Hospital, Largo Brambilla 3, 50134, Florence, Italy.
| |
Collapse
|
13
|
Guo B, Guo Z, Zhang H, Shi C, Qin B, Wang S, Chang Y, Chen J, Chen P, Guo L, Guo W, Han H, Han L, Hu Y, Jin X, Li Y, Liu H, Lou P, Lu Y, Ma P, Shan Y, Sun Y, Zhang W, Zheng X, Shao H. Prevalence and risk factors of carbapenem-resistant Enterobacterales positivity by active screening in intensive care units in the Henan Province of China: A multi-center cross-sectional study. Front Microbiol 2022; 13:894341. [PMID: 36187994 PMCID: PMC9521644 DOI: 10.3389/fmicb.2022.894341] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 06/22/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveIn intensive care units (ICUs), carbapenem-resistant Enterobacterales (CRE) pose a significant threat. We aimed to examine the distribution, epidemiological characteristics, and risk factors for CRE positivity in ICUs.Materials and methodsThis cross-sectional study was conducted in 96 ICUs of 78 hospitals in Henan Province, China. The clinical and microbiological data were collected. A multivariable logistic regression model was used to analyze the risk factors for CRE positivity.ResultsA total of 1,009 patients were enrolled. There was a significant difference in CRE positive rate between pharyngeal and anal swabs (15.16 vs. 19.13%, P < 0.001). A total of 297 carbapenem-resistant Klebsiella pneumoniae (CR-KPN), 22 carbapenem-resistant Escherichia coli (CR-ECO), 6 carbapenem-resistant Enterobacter cloacae (CR-ECL), 19 CR-KPN/CR-ECO, and 2 CR-KPN/CR-ECL were detected. Klebsiella pneumoniae carbapenemase (KPC), New Delhi metallo-beta-lactamase (NDM), and a combination of KPC and NDM were detected in 150, 9, and 11 swab samples, respectively. Multivariable logistic regression analysis determined length of ICU stay, chronic neurological disease, transfer from other hospitals, previous infection, and history of antibiotics exposure as independent risk factors for CRE positivity. Age and cardiovascular diseases were independent risk factors for mixed infections of CRE. The occurrence of CRE in secondary and tertiary hospitals was 15.06 and 25.62%, respectively (P < 0.05). Patients from tertiary hospitals had different clinical features compared with those from secondary hospitals, including longer hospital stays, a higher rate of patients transferred from other hospitals, receiving renal replacement therapy, exposure to immunosuppressive drugs, use of antibiotics, and a higher rate of the previous infection.ConclusionIn ICUs in Henan Province, CRE positive rate was very high, mostly KPC-type CR-KPN. Patients with prolonged ICU stay, chronic neurological disease, transfer from other hospitals, previous infection, and history of antibiotic exposure are prone to CRE. Age and cardiovascular diseases are susceptibility factors for mixed infections of CRE. The CRE positive rate in tertiary hospitals was higher than that in secondary hospitals, which may be related to the source of patients, antibiotic exposure, disease severity, and previous infection.
Collapse
Affiliation(s)
- Bo Guo
- Department of Critical Care Medicine, Henan Provincial People’s Hospital, Zhengzhou, China
- Department of Critical Care Medicine, Henan University People’s Hospital, Zhengzhou, China
- Henan Key Laboratory for Critical Care Medicine, Zhengzhou, China
- Department of Critical Care Medicine, Zhengzhou University People’s Hospital, Zhengzhou, China
| | - Ziqi Guo
- Department of Critical Care Medicine, Henan Provincial People’s Hospital, Zhengzhou, China
- Department of Critical Care Medicine, Henan University People’s Hospital, Zhengzhou, China
- Henan Key Laboratory for Critical Care Medicine, Zhengzhou, China
- Department of Critical Care Medicine, Zhengzhou University People’s Hospital, Zhengzhou, China
| | - Huifeng Zhang
- Department of Critical Care Medicine, Henan Provincial People’s Hospital, Zhengzhou, China
- Department of Critical Care Medicine, Henan University People’s Hospital, Zhengzhou, China
- Henan Key Laboratory for Critical Care Medicine, Zhengzhou, China
- Department of Critical Care Medicine, Zhengzhou University People’s Hospital, Zhengzhou, China
| | - Chuanchuan Shi
- Department of Critical Care Medicine, Henan Provincial People’s Hospital, Zhengzhou, China
- Department of Critical Care Medicine, Henan University People’s Hospital, Zhengzhou, China
- Henan Key Laboratory for Critical Care Medicine, Zhengzhou, China
- Department of Critical Care Medicine, Zhengzhou University People’s Hospital, Zhengzhou, China
| | - Bingyu Qin
- Department of Critical Care Medicine, Henan Provincial People’s Hospital, Zhengzhou, China
- Department of Critical Care Medicine, Henan University People’s Hospital, Zhengzhou, China
- Henan Key Laboratory for Critical Care Medicine, Zhengzhou, China
- Department of Critical Care Medicine, Zhengzhou University People’s Hospital, Zhengzhou, China
- Bingyu Qin,
| | - Shanmei Wang
- Department of Microbiology Laboratory, Henan Provincial People’s Hospital, Zhengzhou, China
| | - Yinjiang Chang
- Department of Critical Care Medicine, Puyang People’s Hospital, Puyang, China
| | - Jian Chen
- Department of Critical Care Medicine, Xuchang Central Hospital, Xuchang, China
| | - Peili Chen
- Department of Critical Care Medicine, Shangqiu People’s Hospital, Shangqiu, China
| | - Limin Guo
- Department of Critical Care Medicine, Jiyuan People’s Hospital, Jiyuan, China
| | - Weidong Guo
- Department of Critical Care Medicine, Xinxiang Central Hospital, Xinxiang, China
- Department of Critical Care Medicine, The Fourth Clinical College of Xinxiang Medical College, Xinxiang, China
| | - Huaibin Han
- Department of Critical Care Medicine, Zhoukou Central Hospital, Zhoukou, China
| | - Lihong Han
- Department of Critical Care Medicine, Luoyang Central Hospital, Luoyang, China
| | - Yandong Hu
- Department of Critical Care Medicine, Sanmenxia Central Hospital, Sanmenxia, China
| | - Xiaoye Jin
- Department of Critical Care Medicine, Kaifeng People’s Hospital, Kaifeng, China
| | - Yening Li
- Department of Critical Care Medicine, Luohe Central Hospital, Luohe, China
| | - Hong Liu
- Department of Critical Care Medicine, Pingdingshan First People’s Hospital, Pingdingshan, China
| | - Ping Lou
- Department of Critical Care Medicine, Zhengzhou First People’s Hospital, Zhengzhou, China
| | - Yibing Lu
- Department of Critical Care Medicine, Xinyang Central Hospital, Xinyang, China
| | - Panfeng Ma
- Department of Critical Care Medicine, Anyang People’s Hospital, Anyang, China
| | - Yanhua Shan
- Department of Critical Care Medicine, Zhumadian Central Hospital, Zhumadian, China
| | - Yiyi Sun
- Department of Critical Care Medicine, Hebi People’s Hospital, Hebi, China
| | - Wukui Zhang
- Department of Critical Care Medicine, Jiaozuo People’s Hospital, Jiaozuo, China
| | - Xisheng Zheng
- Department of Critical Care Medicine, Nanyang Central Hospital, Nanyang, China
| | - Huanzhang Shao
- Department of Critical Care Medicine, Henan Provincial People’s Hospital, Zhengzhou, China
- Department of Critical Care Medicine, Henan University People’s Hospital, Zhengzhou, China
- Henan Key Laboratory for Critical Care Medicine, Zhengzhou, China
- Department of Critical Care Medicine, Zhengzhou University People’s Hospital, Zhengzhou, China
- *Correspondence: Huanzhang Shao,
| |
Collapse
|
14
|
El-Defrawy I, Gamal D, El-Gharbawy R, El-Seidi E, El-Dabaa E, Eissa S. Detection of intestinal colonization by carbapenem-resistant Enterobacteriaceae (CRE) among patients admitted to a tertiary care hospital in Egypt. EGYPTIAN JOURNAL OF MEDICAL HUMAN GENETICS 2022. [DOI: 10.1186/s43042-022-00295-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The irrational use of carbapenems in the last years lead to the emergence of carbapenem-resistant Enterobacteriaceae (CRE). This study aimed at determining the prevalence of CRE intestinal carriage among admitted patients in a tertiary care hospital in Egypt, to characterize carbapenemase-producing genes and to identify possible risk factors of CRE colonization. One hundred rectal swabs were collected from patients within 48 h of hospital admission. Culture was done on chromogenic media and then identification and antibiotic susceptibility testing were done using Vitek 2 compact system. Carbapenemase production was confirmed by Rapidec Carba NP test and by multiplex PCR for blaOXA-48-like, blaNDM-like, blaVIM-like, blaIMP-like and blaKPC-like.
Results
A total number of 36 CRE isolates were recovered from 28 patients. Thus, the prevalence of CRE colonization was 28%. Escherichia coli (83%), followed by Klebsiella pneumoniae (17%) were the main species. History of recent hospitalization and prior antibiotic intake were statistically significant risk factors predisposing to CRE colonization. Rapidec Carba NP gave positive results in 29/36 CRE isolates, whereas seven isolates gave negative results; six of them harbored blaOXA-48-like. Overall, the blaOXA-48-like was detected in 24/36 (66.7%), followed by blaNDM-like in 11/36 (30.6%) and lastly blaVIM-like in 1/36 (2.8%).
Conclusions
Our findings confirm that CRE colonization is disseminating in our healthcare facility, a fact that should be considered as possible pathogens causing infections in high risk patients. Strict infection control measures should be applied to all CRE carriers at hospital admission and a proper antimicrobial stewardship program should be followed in clinical settings.
Collapse
|