scholarly journals Multiple Secondary Healthcare-Associated Infections Due to Carbapenem-Resistant Organisms in a Critically Ill COVID-19 Patient on Extensively Prolonged Venovenous Extracorporeal Membrane Oxygenation Support—A Case Report

2021 ◽  
Vol 10 (1) ◽  
pp. 19
Author(s):  
Hiroaki Baba ◽  
Hajime Kanamori ◽  
Issei Seike ◽  
Ikumi Niitsuma-Sugaya ◽  
Kentaro Takei ◽  
...  
Keyword(s):  
Secondary Infection ◽  
Perianal Abscess ◽  
Multidrug Resistant ◽  
University Hospital ◽  
Healthcare Associated Infections ◽  
Prevention Measures ◽  
Carbapenem Resistant ◽  
Multidrug Resistant Organisms ◽  
Healthcare Associated ◽  
Vv Ecmo

Patients with severe Coronavirus disease 2019 (COVID-19) are at high risk for secondary infection with multidrug-resistant organisms (MDROs). Secondary infections contribute to a more severe clinical course and longer intensive care unit (ICU) stays in patients with COVID-19. A man in his 60s was admitted to the ICU at a university hospital for severe COVID-19 pneumonia requiring mechanical ventilation. His respiratory condition worsened further due to persistent bacteremia caused by imipenem-non-susceptible Klebsiella aerogenes and he required VV-ECMO. Subsequently, he developed a catheter-related bloodstream infection (CRBSI) due to Candida albicans, ventilator-associated pneumonia (VAP) due to multidrug-resistant Pseudomonas aeruginosa (MDRP), and a perianal abscess due to carbapenem-resistant K. aerogenes despite infection control procedures that maximized contact precautions and the absence of MDRO contamination in the patient’s room environment. He was decannulated from VV-ECMO after a total of 72 days of ECMO support, and was eventually weaned off ventilator support and discharged from the ICU on day 138. This case highlights the challenges of preventing, diagnosing, and treating multidrug-resistant organisms and healthcare-associated infections (HAIs) in the critical care management of severe COVID-19. In addition to the stringent implementation of infection prevention measures, a high index of suspicion and a careful evaluation of HAIs are required in such patients.

scholarly journals Surveillance of healthcare-associated infections in a Tunisian university hospital

2019 ◽  
Vol 29 (Supplement_4) ◽  
Author(s):  
H Hannachi ◽  
A Ben Cheikh ◽  
S Bhiri ◽  
H Ghali ◽  
S Khefacha ◽  
...  
Keyword(s):  
Risk Factors ◽  
Intensive Care Unit ◽  
Intensive Care ◽  
University Hospital ◽  
Healthcare Associated Infections ◽  
Drug Resistant ◽  
Healthcare Associated Infection ◽  
Carbapenem Resistant ◽  
Independent Risk Factors ◽  
Healthcare Associated

Abstract Introduction Healthcare -associated infections has become a worldwide public health problem. The aim of this study was to estimate the incidence of healthcare- associated infections in a university hospital of Tunisia. Methods This was a cohort study conducted in six intensive care units in a university hospital of Tunisia during three months (from august to October 2018). Data was provided from patients’ files. Data entry and analysis was done using SPSS version 22. Multivariate analysis was used in order to identify independent risk factors for healthcare associated infection. Results A total of 202 patients were enrolled in this study. The incidence rate of healthcare-associated infections was 53,96%(109/202). The ratio infection/infected was estimated to 1.65(109/66). The incidence of multi-drug resistant pathogens was 21,28% (43/202). The most common resistant pathogens included pseudomonas aeruginosa resistant to cefdazidime in 13,76%(15/109) followed by those resistant to extended spectrum cephalosporin 11.92% (13/109), followed by carbapenem-resistant acinetobcater baumanii 6,42%(7/109) then by carbapenem resistant pathogens and enterococcus resistant to vancomycin 2.75%(3/109) and finally staphylococcus aureus resistant to methicillin 2.1%(2/1.83). The multivariate analysis showed that long duration of central line catheterisation (RR = 7.44; 95%CI[2.79-19.82]), tracheotomy(RR = 8.61;95%CI[2.09-35,39]) and length of stay (RR = 1.08; 95%CI[1.04-1.13]) were found as independent risk factors for healthcare -associated infection. Conclusions The emergence of mutli-drug resistant pathogens needs to be deeply studied and effective measures have to be taken in order to detect and prevent transmission of resistant strains and/or their resistance determinants, especially those with phenotypes having the fewest viable treatment options. Key messages The incidence of healthcare associated infection in the intensive care unit was high. Effective measures have to be taken in the intensive care unit to detect and prevent transmission of resistant pathogens.

scholarly journals 1764. The Gut: A Veiled Reservoir for Multidrug-resistant Organisms (MDROs) Below the Tip of the Iceberg

2018 ◽  
Vol 5 (suppl_1) ◽  
pp. S63-S63
Author(s):  
Teppei Shimasaki ◽  
Yoona Rhee ◽  
Rachel D Yelin ◽  
Michelle Ariston ◽  
Stefanie Ollison ◽  
...  
Keyword(s):  
Medical Center ◽  
Care Center ◽  
Tertiary Care ◽  
Multidrug Resistant ◽  
Resistance Mechanisms ◽  
Targeted Prevention ◽  
Prevention Measures ◽  
Carbapenem Resistant ◽  
Multidrug Resistant Organisms ◽  
Clinical Culture

Abstract Background Clinical culture results are sometimes used to estimate the burden of multidrug-resistant organisms (MDROs) in hospitals. The association between positive clinical culture results and prevalence of MDROs in the gut is incompletely understood. Methods Rectal swab or stool samples were collected daily from adult medical intensive care unit (MICU) patients and cultured for target MDROs using selective media between January 2017 and January 2018 at Rush University Medical Center, a 676-bed tertiary-care center in Chicago. Resistance mechanisms were confirmed by phenotypic methods and/or polymerase chain reaction. Clinical culture results during MICU stay were extracted from the hospital information system. Target MDROs included vancomycin-resistant Enterococci (VRE), carbapenem-resistant Enterobacteriaceae (CRE), extended-spectrum β-lactamase-producing Enterobacteriaceae (ESBL), carbapenem-resistant Pseudomonas aeruginosa (CRPA) and carbapenem-resistant Acinetobacter baumannii (CRAB). Patients with either a study or clinical culture positive for a target MDRO were analyzed. Results We collected 5,086 study samples from 1,661 unique admissions (1,419 patients) and included here data from 413 unique admissions (397 patients) with completed microbiologic analysis. Median (IQR) patient age was 65 (51–75) years and length of MICU stay was 3 (3–4) days. A total of 156 (37.8%) patients had a target MDRO detected from a study sample at any point; 57 (36.5%) patients had >1 MDRO detected. Overall prevalence of these MDROs was found to be 22.5% VRE, 6.5% CRE, 19.8% ESBL, 4.4% CRPA, and 0.7% CRAB. New MDRO acquisition was observed in 58 (14.6%) patients (figure). Once a target MDRO was detected in a study sample, 82.2% of subsequent study samples were positive for that MDRO. Only 13 (5.8%) patients had a positive clinical culture for any target MDRO during their MICU stay (table). Conclusion Clinical cultures capture only the tip of the resistance iceberg and alone are insufficient to guide MDRO-targeted prevention strategies. Universal infection prevention measures are an alternative that may be preferred in settings where overall prevalence of MDROs is moderate or high and patients may be colonized with >1 MDRO. Disclosures All authors: No reported disclosures.

scholarly journals Drivers of press media response to healthcare-associated infections caused by multidrug-resistant organisms: A report from Brazil

2020 ◽  
Vol 41 (3) ◽  
pp. 372-373
Author(s):  
Priscila Zacarias de Azevedo Carazatto ◽  
Felipe Francischeti Calil ◽  
Carlos Magno Castelo Branco Fortaleza
Keyword(s):  
Multidrug Resistant ◽  
Healthcare Associated Infections ◽  
Multidrug Resistant Organisms ◽  
Healthcare Associated

Healthcare-Associated Infections Due to Multidrug-Resistant Organisms: a Surveillance Study on Extra Hospital Stay and Direct Costs

2019 ◽  
Vol 20 (8) ◽  
pp. 643-652 ◽  
Author(s):  
Guglielmo Giraldi ◽  
Marzietta Montesano ◽  
Christian Napoli ◽  
Paola Frati ◽  
Raffaele La Russa ◽  
...  
Keyword(s):  
Patient Safety ◽  
Antimicrobial Resistance ◽  
Hospital Stay ◽  
Multidrug Resistant ◽  
Surveillance Systems ◽  
Healthcare Associated Infections ◽  
Multidrug Resistant Organisms ◽  
Healthcare Associated ◽  
And Control ◽  
The Impact

Background: The increasing antimicrobial resistance poses a challenge to surveillance systems and raises concerns about the impact of multidrug-resistant organisms on patient safety. Objective: The study aimed to estimate extra hospital stay and economic burden of infections due to alert organisms - mostly multidrug-resistant - in a teaching hospital. Methods: The present retrospective matched cohort study was conducted based on the analysis of hospital admissions at Sant’Andrea Teaching Hospital in Rome from April to December 2015. Extra hospital stay was the difference in the length of stay between each case and control. All the patients developing an infection due to an alert organism were considered cases, all others were eligible as controls. The costs of LOS were evaluated by multiplying the extra stay with the hospital daily cost. Results: Overall, 122 patients developed an infection due to alert organisms and were all matched with controls. The attributable extra stay was of 2,291 days (mean 18.8; median 19.0) with a significantly increased hospitalization in intensive care units (21.2 days), bloodstream infections (52.5 days), and infections due to Gram-negative bacteria (mean 29.2 days; median 32.6 days). Applying the single day hospital cost, the overall additional expenditure was 11,549 euro per patient. The average additional cost of antibiotic drugs for the treatment of infections was about 1,200 euro per patient. Conclusion: The present study presents an accurate mapping of the clinical and economic impact of infections attributable to alert organisms demonstrating that infections due to multidrug-resistant organisms are associated with higher mortality, longer hospital stays, and increased costs. Article Highlights Box: The increasing antimicrobial resistance poses a challenge for surveillance systems and raises concerns about the impact of multidrug-resistant organisms on patient safety. • Healthcare-associated infections (HAIs) have historically been recognized as a significant public health problem requiring close surveillance. • Despite several and reliable findings have been achieved on clinical issues, our knowledge on the economic impact of healthcare-associated infections due to multidrug-resistant organisms needs to be widened. • Estimating the cost of infections due to multidrug-resistant organisms in terms of extra hospital stay and economic burden is complex, and the financial impact varies across different health systems. • Evaluations of social and economic implications of hospital infections play an increasingly important role in the implementation of surveillance systems. • The costs of infection prevention and control programs and dedicated personnel are relatively low and self-sustainable when efficient.

scholarly journals Utility of a novel chromogenic medium as a screening method in the detection of carbapenemase producing Enterobacteriaceae

2017 ◽  
Vol 9 (03) ◽  
pp. 202-206
Author(s):  
Anusha Chaturvedi ◽  
Gunjiganur Shankarappa Banashankari
Keyword(s):  
Screening Method ◽  
Multidrug Resistant ◽  
Diffusion Method ◽  
Healthcare Associated Infections ◽  
Disc Diffusion ◽  
Disc Diffusion Method ◽  
Chromogenic Medium ◽  
Carbapenem Resistant ◽  
Healthcare Associated ◽  
Standard Disc

Abstract INTRODUCTION: With the emergence of multidrug resistant Gram-negative bugs, there is an urgent need for rapid detection of these resistant organisms. AIM: This study was performed to assess the utility of a novel chromogenic medium in the detection of carbapenemase producing Enterobacteriaceae from various clinical specimens. MATERIALS AND METHODS: A total of 202 isolates of Enterobacteriaceae, which were resistant to meropenem (10 μg) disc by standard disc diffusion method, were analyzed over a period of 6 months. These isolates were subjected to the modified Hodge test (MHT) and inoculated onto the chromogenic medium. Following which the results were analyzed. RESULTS: It was observed that 76.73% of the Enterobacteriaceae gave a positive result on the MHT, 18.31% were negative and 4.95% gave indeterminate result. While 88.11% produced growth on the chromogenic medium, 6.93% yielded no growth and 4.95% gave variable results. Concordance in the results of the two tests was found to be 65.34%. CONCLUSION: Enterobacteriaceae are emerging to be carbapenem resistant and are responsible for the soaring rates of Healthcare Associated Infections (HAIs), especially among critically ill patients. Hence, early detection of the same is important in controlling HAIs.

The Past, Present, and Future of Healthcare-Associated Infection Prevention in Pediatrics: Multidrug-Resistant Organisms

2010 ◽  
Vol 31 (S1) ◽  
pp. S18-S21 ◽  
Author(s):  
Aaron M. Milstone ◽  
Kristina A. Bryant ◽  
W. Charles Huskins ◽  
Danielle M. Zerr
Keyword(s):  
Hospital Stay ◽  
Infection Prevention ◽  
Multidrug Resistant ◽  
Healthcare Associated Infections ◽  
Healthcare Associated Infection ◽  
Research Topics ◽  
The Past ◽  
Multidrug Resistant Organisms ◽  
Healthcare Associated

Multidrug resistant organisms (MDROs) and healthcare-associated infections (HAIs) are associated with increased lengths of hospital stay, increased costs, and increased mortality. We explore the scope of MDRO HAIs in children, current MDRO HAI prevention practices and data to support these practices, and we propose research topics targeting MDRO HAI prevention in children.

scholarly journals 328Clinical Impact of Multidrug-Resistant Organisms (MDRO) causing Healthcare-Associated Infections (HAIs) in 10 Colombian cities

2014 ◽  
Vol 1 (suppl_1) ◽  
pp. S133-S133
Author(s):  
Gabriel Motoa ◽  
Cristhian Hernandez ◽  
Victor M Blanco ◽  
Juan S. Muñoz ◽  
Adriana Correa ◽  
...  
Keyword(s):  
Multidrug Resistant ◽  
Healthcare Associated Infections ◽  
Multidrug Resistant Organisms ◽  
Healthcare Associated
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