scholarly journals Overview of three-year trends of antimicrobial consumption and resistance in Sicilian hospitals

2019 ◽  
Vol 29 (Supplement_4) ◽  
Author(s):  
M Barchitta ◽  
A Quattrocchi ◽  
A Maugeri ◽  
M C La Rosa ◽  
C La Mastra ◽  
...  
Keyword(s):  
Antibiotic Resistance ◽  
Antimicrobial Resistance ◽  
Surveillance System ◽  
Action Plan ◽  
Antibiotic Consumption ◽  
Defined Daily Dose ◽  
Antimicrobial Consumption ◽  
Antimicrobial Susceptibility Tests ◽  
Susceptibility Tests ◽  
Resistance Rates

Abstract Background Antimicrobial resistance (AMR) is one of the ten threats identified by the WHO in 2019. In order to face this issue and in the framework of the National Action Plan on Antimicrobial Resistance (PNCAR) 2017-2020, the Sicilian Health Authority has implemented a surveillance system of antibiotic consumption in the hospital sector and in the community and of antibiotic resistance in the Sicilian hospitals. The aim of the present work is to report the results of three-year surveillance. Methods From 2015 to 2017, data on antibiotic consumption have been collected from pharmacies of participating hospitals. AMR data on seven bacterial pathogens isolated in blood and cerebrospinal fluid have been collected from hospital laboratories, using routine clinical antimicrobial susceptibility tests. Antibiotic consumption was expressed as Defined Daily Dose (DDD) per 100 patient-days. Antibiotic resistance rates (RRs) were calculated as the number of non-susceptible isolates divided by the total number of isolates multiplied by 100. Results The most commonly consumed antibiotics in participating hospitals were fluoroquinolones in 2015, penicillins in 2016, and beta-lactams in 2017, respectively. RRs of Klebsiella pneumoniae significantly increased for all antimicrobial classes (p < 0.001), but carbapenems. By contrast, RRs of Escherichia coli resistant to third-generation cephalosporins and carbapenems showed significant decreasing trends (p < 0.001). Conclusions The implementation of the Sicilian surveillance system provides Sicilian reference data to monitor trends and target interventions and policies for reducing the threat of AMR. Recently, using toolkits of the ECDC-EAAD initiative adapted with regional surveillance data, an educational campaign “Obiettivo Antibiotico” - https://www.obiettivoantibiotico.it/ - was designed and launched to raise awareness of prudent use of antibiotics in the general public and in healthcare professionals in Sicily. Key messages Inappropriate antimicrobial consumption observed in Sicilian hospitals contributes to the emergence and selection of AMR. Surveillance system of antimicrobial consumption and AMR can help identify strategies for preventing spread of multi-drug resistant microorganisms.

scholarly journals Antibiotic consumption in Belgian acute care hospitals: analysis of the surveillance methodology, consumption evolution 2003 to 2016 and future perspectives

2019 ◽  
Vol 24 (46) ◽  
Author(s):  
Eline Vandael ◽  
Koen Magerman ◽  
Samuel Coenen ◽  
Herman Goossens ◽  
Boudewijn Catry
Keyword(s):  
Antimicrobial Resistance ◽  
Acute Care ◽  
Action Plan ◽  
Acute Care Hospitals ◽  
Antibiotic Consumption ◽  
Antimicrobial Consumption ◽  
Future Perspectives ◽  
Defined Daily Doses ◽  
Reported Data ◽  
Antibiotic Consumption Surveillance

Background Studies have demonstrated the link between antimicrobial consumption and the development of antimicrobial resistance. Surveillance of antimicrobial consumption is an action point of the European Commission’s ‘One Health Action Plan Against Antimicrobial Resistance’. Aim This study aims to compare two methodologies for antibiotic consumption surveillance, investigate the 14-year evolution of antibiotic consumption in Belgian acute care hospitals and discuss future perspectives. Methods We compared self-reported data (old methodology) and reimbursement data (new methodology) of national antibiotic consumption surveillance in hospitals. Descriptive analyses were performed on the reimbursement data collected per year and per trimester (2003–2016), per hospital and per unit. Antibiotic consumption was compared with European Surveillance of Antimicrobial Consumption Network (ESAC-Net) results. Results The median differences for defined daily doses (DDDs)/1,000 patient days and DDDs/1,000 admissions were 3.09% and 3.94% when comparing the old vs new methodology. Based on reimbursement data, the median antibiotic consumption in 2016 in 102 Belgian acute care hospitals was 577.1 DDDs/1,000 patient days and 3,890.3 DDDs/1,000 admissions with high variation between hospitals (interquartile ranges (IQR): 511.3–655.0 and 3,450.0–4,400.5, respectively), and similar to 2015. Based on DDDs/1,000 patient days, the magnitude of consumption is comparable with the Netherlands, Denmark and Sweden, but is higher when based on DDDs/1,000 admissions. Conclusion Antibiotic consumption in Belgian acute care hospitals has remained overall stable over time. However, the high variation across hospitals should be further investigated. This surveillance data could be used for benchmarking and assessing interventions to improve antibiotic consumption in these hospitals.

scholarly journals Antibiotic Consumption and Resistance during a 3-Year Period in Sicily, Southern Italy

2019 ◽  
Vol 16 (13) ◽  
pp. 2253 ◽  
Author(s):  
Martina Barchitta ◽  
Annalisa Quattrocchi ◽  
Andrea Maugeri ◽  
Maria Clara La Rosa ◽  
Claudia La Mastra ◽  
...  
Keyword(s):  
Antimicrobial Resistance ◽  
Southern Italy ◽  
Action Plan ◽  
Antibiotic Consumption ◽  
Global Public Health ◽  
Beta Lactams ◽  
High Level ◽  
Healthcare Associated ◽  
Resistance Rates ◽  
And Control

Antimicrobial resistance (AMR) is one of the biggest issues facing global public health. In 2017, Italy adopted its first National Action Plan on Antimicrobial Resistance 2017–2020, which works through the synergy between national, regional, and local levels. In the framework of a Regional Action Plan on healthcare-associated infections and AMR prevention, the Sicilian Health Authority of the Sicilian Region, Southern Italy, has implemented a surveillance system of antibiotic consumption in hospitals, in the community, and of resistance rates (RRs) in hospital settings. Data on antibiotic consumption and on antibiotic RRs have been collected from 2015 to 2017 from pharmacies and laboratories of participating hospitals and from community, respectively. Data on antibiotic consumption showed that the most consumed antibiotics in hospitals were fluoroquinolones in 2015, penicillin in 2016, and beta-lactams in 2017. From 2015 to 2017, data on Klebsiella pneumoniae showed significant increasing RRs to all antibiotic classes, except to carbapenems. RRs of third-generation cephalosporins and carbapenems Escherichia coli showed significant decreasing trends. RRs of the other microorganisms did not change significantly during the study period. The results from the present study show that in Sicily, the use of antibiotics and RRs for selected microorganisms are at a high level. Immediate strategies are needed to decrease the inappropriate usage of antibiotics and control the spread of AMR.

The prevalence and antimicrobial resistance of Haemophilus influenzae in prepubertal girls with vulvovaginitis

2020 ◽  
Author(s):  
Mingming Zhou ◽  
Liying Sun ◽  
Xuejun Chen ◽  
Chao Fang ◽  
Jianping Li ◽  
...  
Keyword(s):  
Antimicrobial Resistance ◽  
Haemophilus Influenzae ◽  
Resistance Rate ◽  
Diffusion Method ◽  
Disk Diffusion Method ◽  
Ampicillin Resistance ◽  
Antimicrobial Susceptibility Tests ◽  
Susceptibility Tests ◽  
Resistance Rates ◽  
Prepubertal Girls

Abstract Background: To determine the prevalence of Haemophilus influenzae vulvovaginitis in prepubertal girls and the antimicrobial resistance of H.influenzae strains isolated from vulval specimens.Methods: Isolates of H.influenzae from vulval swabs of prepubertal girls with vulvovaginitis received at The Children's Hospital, Zhejiang University School of Medicine during 2016-2019 were studied. Vulval specimens were inoculated on Haemophilus selective chocolate agar. Antimicrobial susceptibility tests were performed using the disk diffusion method. A cefinase disk was used to detect β-lactamase. Results: A total of 4142 vulval specimens were received during the 4 years, 649 isolates of H. influenzae were isolated from 642 girls aged 6 months to 13 years, with a median of 5y. There were peaks of isolates from April to July seen in the vulval isolates. In total, the ampicillin resistance rate was 39.1% (250/640); 33.2% strains (211/636) were for β-lactamase-positive isolates, 6.6% strains (42/635) were β-lactamase-negative and ampicillin-resistant (BLNAR) isolates. The resistance rates of H. influenzae isolates to amoxycillin-clavulanic acid, ampicillin-sulbactam, cefuroxime, ceftriaxone, cefotaxime, meropenem, levofloxacin, sulfamethoxazole-trimethoprim, azithromycin, and chloramphenicol were 26.4%, 21.8%, 24.8%, 1.7%, 1.0%, 0.2%, 0%, 47.7%, 10.2%, and 1.1%, respectively. MDR was present in 41 (6.4%) of the 642 H. influenzae isolates, with the most prevalent MDR phenotype of ampicillin-sulfamethoxazole-trimethoprim-azithromycin resistance. Conclusions: H. influenzae is a common cause of vulvovaginitis in prepubertal girls. Laboratories should ensure that they include media appropriate for the isolation of H. influenzae. It’s worth noting of ampicillin resistance of H. influenzae in clinical management.

scholarly journals Outpatient consumption of antibiotics is linked to antibiotic resistance in Europe: results from the European Surveillance of Antimicrobial Consumption

2005 ◽  
Vol 10 (8) ◽  
Author(s):  
A Johnson
Keyword(s):  
European Union ◽  
Antibiotic Resistance ◽  
Antimicrobial Resistance ◽  
Selective Pressure ◽  
Antibiotic Use ◽  
Antibiotic Consumption ◽  
European Countries ◽  
Antimicrobial Consumption ◽  
Antibiotic Resistant ◽  
Resistant Strains

There is increasing recognition that antibiotic consumption provides a major selective pressure for the emergence and persistence of antibiotic-resistant strains of bacteria. In 2001, a European Union Council Recommendation stated that data should be gathered on antibiotic use and antimicrobial resistance in European countries

scholarly journals Antimicrobial resistance of major clinical pathogens in South Korea, May 2016 to April 2017: first one-year report from Kor-GLASS

2018 ◽  
Vol 23 (42) ◽  
Author(s):  
Hyukmin Lee ◽  
Eun-Jeong Yoon ◽  
Dokyun Kim ◽  
Seok Hoon Jeong ◽  
Eun Jeong Won ◽  
...  
Keyword(s):  
Antimicrobial Resistance ◽  
Surveillance System ◽  
Bacterial Species ◽  
Bloodstream Infections ◽  
First Year ◽  
E Coli ◽  
Antimicrobial Susceptibility Tests ◽  
One Year ◽  
Susceptibility Tests ◽  
Tract Infections

The Korean government established an antimicrobial resistance (AMR) surveillance system, compatible with the Global AMR Surveillance System (GLASS): Kor-GLASS. We describe results from the first year of operation of the Kor-GLASS from May 2016 to April 2017, comprising all non-duplicated clinical isolates of major pathogens from blood, urine, faeces and urethral and cervical swabs from six sentinel hospitals. Antimicrobial susceptibility tests were carried out by disk diffusion, Etest, broth microdilution and agar dilution methods. Among 67,803 blood cultures, 3,523 target pathogens were recovered. The predominant bacterial species were Escherichia coli (n = 1,536), Klebsiella pneumoniae (n = 597) and Staphylococcus aureus (n = 584). From 57,477 urine cultures, 6,394 E. coli and 1,097 K. pneumoniae were recovered. Bloodstream infections in inpatients per 10,000 patient-days (10TPD) were highest for cefotaxime-resistant E. coli with 2.1, followed by 1.6 for meticillin-resistant Sta. aureus, 1.1 for imipenem-resistant Acinetobacter baumannii, 0.8 for cefotaxime-resistant K. pneumoniae and 0.4 for vancomycin-resistant Enterococcus faecium. Urinary tract infections in inpatients were 7.7 and 2.1 per 10TPD for cefotaxime-resistant E. coli and K. pneumoniae, respectively. Kor-GLASS generated well-curated surveillance data devoid of collection bias or isolate duplication. A bacterial bank and a database for the collections are under development.

scholarly journals The Role of Aquatic Ecosystems (River Tua, Portugal) as Reservoirs of Multidrug-Resistant Aeromonas spp.

Water ◽  
2021 ◽  
Vol 13 (5) ◽  
pp. 698
Author(s):  
Sónia Gomes ◽  
Conceição Fernandes ◽  
Sandra Monteiro ◽  
Edna Cabecinha ◽  
Amílcar Teixeira ◽  
...  
Keyword(s):  
Antibiotic Resistance ◽  
Antimicrobial Resistance ◽  
Nalidixic Acid ◽  
Water Samples ◽  
Aquatic Ecosystems ◽  
Anthropogenic Activities ◽  
Aquatic Organisms ◽  
Resistant Bacteria ◽  
Anthropogenic Pressures ◽  
Resistance Rates

The inappropriate use of antibiotics, one of the causes of the high incidence of antimicrobial-resistant bacteria isolated from aquatic ecosystems, represents a risk for aquatic organisms and the welfare of humans. This study aimed to determine the antimicrobial resistance rates among riverine Aeromonas spp., taken as representative of the autochthonous microbiota, to evaluate the level of antibacterial resistance in the Tua River (Douro basin). The prevalence and degree of antibiotic resistance was examined using motile aeromonads as a potential indicator of antimicrobial susceptibility for the aquatic environment. Water samples were collected from the middle sector of the river, which is most impacted area by several anthropogenic pressures. Water samples were plated on an Aeromonas-selective agar, with and without antibiotics. The activity of 19 antibiotics was studied against 30 isolates of Aeromonas spp. using the standard agar dilution susceptibility test. Antibiotic resistance rates were fosfomycin (FOS) 83.33%, nalidixic acid (NA) 60%, cefotaxime (CTX) 40%, gentamicin (CN) 26.67%, tobramycin (TOB) 26.67%, cotrimoxazole (SXT) 26.67%, chloramphenicol (C) 16.67%, and tetracycline (TE) 13.33%. Some of the nalidixic acid-resistant strains were susceptible to fluoroquinolones. Multiple resistance was also observed (83.33%). The environmental ubiquity, the natural susceptibility to antimicrobials and the zoonotic potential of Aeromonas spp. make them optimal candidates for studying antimicrobial resistance (AMR) in aquatic ecosystems. Aquatic environments may provide an ideal setting for the acquisition and dissemination of antibiotic resistance because anthropogenic activities frequently impact them. The potential risk of multi- and pan-resistant bacteria transmission between animals and humans should be considered in a “One Health—One World” concept.

scholarly journals Establishment of the South Korean national antimicrobial resistance surveillance system, Kor-GLASS, in 2016

2018 ◽  
Vol 23 (42) ◽  
Author(s):  
Hyukmin Lee ◽  
Eun-Jeong Yoon ◽  
Dokyun Kim ◽  
Seok Hoon Jeong ◽  
Jong Hee Shin ◽  
...  
Keyword(s):  
Antimicrobial Resistance ◽  
Surveillance System ◽  
Action Plan ◽  
World Health ◽  
Surveillance Systems ◽  
The South ◽  
South Korean ◽  
Antimicrobial Resistance Surveillance ◽  
The Status ◽  
Health Organization

Surveillance plays a pivotal role in overcoming antimicrobial resistance (AMR) in bacterial pathogens, and a variety of surveillance systems have been set up and employed in many countries. In 2015, the World Health Organization launched the Global Antimicrobial Resistance Surveillance System (GLASS) as a part of the global action plan to enhance national and global surveillance and research. The aims of GLASS are to foster development of national surveillance systems and to enable collection, analysis and sharing of standardised, comparable and validated data on AMR between different countries. The South Korean AMR surveillance system, Kor-GLASS, is compatible with the GLASS platform and was established in 2016 and based on the principles of representativeness, specialisation, harmonisation and localisation. In this report, we summarise principles and processes in order to share our experiences with other countries planning to establish a national AMR surveillance system. The pilot operation of Kor-GLASS allowed us to understand the national burden of specific infectious diseases and the status of bacterial AMR. Issues pertaining to high costs and labour-intensive operation were raised during the pilot, and improvements are being made.

scholarly journals Evaluation of antibiotic usage in swine reproduction farms in Umbria region based on the quantitative analysis of antimicrobial consumption

2017 ◽  
Vol 6 (3) ◽  
Author(s):  
Fausto Scoppetta ◽  
Marco Sensi ◽  
Maria Pia Franciosini ◽  
Marinella Capuccella
Keyword(s):  
Antibiotic Resistance ◽  
Antibiotic Use ◽  
Antibiotic Consumption ◽  
Diagnostic Methods ◽  
Antibiotic Administration ◽  
Oral Antibiotic ◽  
Defined Daily Doses ◽  
Umbria Region ◽  
Antimicrobial Susceptibility Tests ◽  
Critical Aspects

Antibiotic use in food-producing animals has considerable impact on public health, especially with respect to the development and spread of antibiotic resistance. Pigs represent one of the main species in which antibiotics are frequently used for different purposes. Surveillance of antibiotic consumption and dose appropriateness, through novel approaches based on defined daily doses, is strongly needed to assess farms’ antibiotic risk, in terms of spread of antibiotic resistance and possibile presence of residues in meat. In this study, antibiotic consumption was monitored in 14 swine reproduction farms, together with managerial, structural, and health aspects. Most of the controlled farms (65%) were classified as at medium antibiotic risk, 21% at high antibiotic risk, and 14% at low antibiotic risk. Critical aspects of antibiotic administration concerned treatments for suckling and weaner piglets, oral antibiotic administration, treatment and diagnosis of gastroenteric infections, and use of critically important antimicrobials for human medicine, especially colistin. These aspects could be considered critical aspects of antibiotic use in from-farrow-to-wean/finish swine farms in the Umbria region and must be controlled to minimize risks. Even though a small number of farms in Umbria region are at high antibiotic risk, the risk of antibiotic resistance should be minimized, and management and biosecurity of the farms should be improved by extending the use of antimicrobial susceptibility tests and optimizing the diagnostic methods for infectious diseases. Furthermore, farmers’ and veterinarians’ knowledge of antibiotic resistance should be improved and the prudent use of antibiotics encouraged to prevent the development and spread of resistant microorganisms.

scholarly journals Antimicrobial Resistance Profile of Different Clinical Isolates against Third-Generation Cephalosporins

2018 ◽  
Vol 2018 ◽  
pp. 1-7 ◽  
Author(s):  
Fanta Gashe ◽  
Eshetu Mulisa ◽  
Mekidim Mekonnen ◽  
Gemechu Zeleke
Keyword(s):  
Escherichia Coli ◽  
Staphylococcus Aureus ◽  
Antimicrobial Resistance ◽  
Antimicrobial Susceptibility ◽  
Generation Cephalosporin ◽  
Third Generation ◽  
Bacterial Isolates ◽  
Antimicrobial Susceptibility Tests ◽  
Susceptibility Tests ◽  
Jimma University

Background. Drug resistant microorganisms lead to an increase in morbidity and mortality as they boost the risk of inappropriate therapy. Hence, data on antimicrobial resistance help define the best possible treatment for individual patients. Therefore, this study aimed to screen the antimicrobial resistant profile of 3rd generation cephalosporin drugs in Jimma University Specialized Teaching Hospital. Methods. A hospital based prospective cross-sectional study was conducted in Jimma University Specialized Hospital (JUSH) from April to August 2016. The clinical samples such as wound swab, urine, sputum, and stool were collected from hospitalized patients. Then, bacterial species were isolated and identified as per the standard microbiological methods. Antimicrobial susceptibility tests were carried out using various antimicrobial discs by Kirby–Bauer disc diffusion method. Results. Totally, 248 bacterial isolates were obtained from 154 (62.1%) male and 94 (37.9%) female patients. Escherichia coli (25.4%) and Staphylococcus aureus (19.0 %) were the predominant organisms isolated from specimens. About 140 (56.5%) and 149 (60.1%) of the total bacterial isolates were found to be resistant to ceftriaxone and ceftazidime, respectively. The majority of Escherichia coli isolates 46 (73%) were resistant to ceftriaxone and 41 (65%) of them were resistant to ceftazidime. Staphylococcus aureus, which accounted 19% of the total bacterial isolates, showed 23.4% and 34% resistance to ceftriaxone and ceftazidime, respectively. Among the bacterial strains revealing resistant to ceftriazone and ceftazidime, about 109 (44%) and 108 (43.5%) of them were resistant to two, three, or four other drugs, respectively. Conclusion. Bacterial resistance towards third-generation cephalosporin (ceftriaxone and ceftazidime) is escalating as more than half of the isolated strains demonstrated resistance to these drugs. Moreover, these strains also revealed multidrug resistance mainly against clinically used drugs which could render therapy unsuccessful. Therefore, in clinical use appropriate medications should be selected based on the data obtained from antimicrobial susceptibility tests.

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