The document discusses antibiotic stewardship and strategies to combat antibiotic resistance. It outlines how inappropriate antibiotic use has led to increased antibiotic resistant organisms and how antimicrobial stewardship aims to optimize antibiotic use and minimize unintended consequences. The document provides numerous examples of antibiotic stewardship strategies including obtaining cultures before prescribing antibiotics, using local antibiotic resistance data to guide treatment, reviewing culture results to modify prescriptions, restricting broad-spectrum antibiotics, and monitoring treatment response and duration. It stresses the importance of education, guidelines, surveillance, and metrics to evaluate antibiotic stewardship programs.
Role of the Laboratory in Antimicrobial Resistance DataAnuj Sharma
The document discusses the role of microbiology laboratories in collecting, analyzing, and circulating antimicrobial resistance data. It outlines how laboratories provide antibiograms, which summarize local bacterial susceptibility patterns to guide empiric antibiotic therapy. The data can also be used for quality improvement, infection control, outbreak detection, and surveillance of resistance trends over time. The document recommends following Clinical and Laboratory Standards Institute guidelines for generating high quality antibiograms and discusses how data can be managed and shared using software tools like WHONET.
This document outlines an Antibiotic Stewardship Program (ASP) and provides guidance on its implementation. It discusses the rising threat of antimicrobial resistance globally and in India. The goals of an ASP are to combat resistance, improve patient outcomes, safety and reduce costs. Key elements include establishing a multidisciplinary team, conducting surveillance of antibiotic use and resistance patterns, implementing guidelines and formulary restrictions, and optimizing antibiotic use through interventions like automatic substitution and de-escalation of therapy. Barriers to ASP include lack of infrastructure, data and clinician knowledge. Laboratories play an important role through rapid diagnostics and susceptibility testing to guide appropriate empirical therapy.
The document discusses the importance of developing an antibiotic policy to improve antibiotic use and combat antibiotic resistance. It notes that overuse and misuse of antibiotics in various healthcare, agricultural, and community settings has contributed significantly to the rise of antibiotic-resistant bacteria. An antibiotic policy aims to standardize and promote best practices for antibiotic prophylaxis and treatment. It also seeks to improve education, optimize resource use, and slow the emergence and spread of resistant bacteria. Developing effective antibiotic stewardship requires coordinated efforts between clinicians, microbiologists, pharmacists, and other stakeholders. Ongoing monitoring of resistance patterns and prudent prescribing guided by local susceptibility data are also emphasized.
Description of the major classes of antimicrobial drug, resistant mechanisms developed by bacteria to combat the action of antimicrobials, and the control measures needed to limit this horizontal gene transfer.
The document discusses rational antibiotic use and antibiotic resistance. It defines rational antibiotic use as patients receiving appropriate medications for their clinical needs in adequate doses and durations at the lowest cost. Antibiotic overuse and misuse can lead to resistance, which is a major public health problem. Hospitals should establish antibiotic policies and antimicrobial stewardship programs to optimize antibiotic use and slow resistance by ensuring appropriate prescribing and monitoring of antibiotic use and resistance patterns.
The document discusses antibiotic stewardship and strategies to combat antibiotic resistance. It outlines how inappropriate antibiotic use has led to increased antibiotic resistant organisms and how antimicrobial stewardship aims to optimize antibiotic use and minimize unintended consequences. The document provides numerous examples of antibiotic stewardship strategies including obtaining cultures before prescribing antibiotics, using local antibiotic resistance data to guide treatment, reviewing culture results to modify prescriptions, restricting broad-spectrum antibiotics, and monitoring treatment response and duration. It stresses the importance of education, guidelines, surveillance, and metrics to evaluate antibiotic stewardship programs.
Role of the Laboratory in Antimicrobial Resistance DataAnuj Sharma
The document discusses the role of microbiology laboratories in collecting, analyzing, and circulating antimicrobial resistance data. It outlines how laboratories provide antibiograms, which summarize local bacterial susceptibility patterns to guide empiric antibiotic therapy. The data can also be used for quality improvement, infection control, outbreak detection, and surveillance of resistance trends over time. The document recommends following Clinical and Laboratory Standards Institute guidelines for generating high quality antibiograms and discusses how data can be managed and shared using software tools like WHONET.
This document outlines an Antibiotic Stewardship Program (ASP) and provides guidance on its implementation. It discusses the rising threat of antimicrobial resistance globally and in India. The goals of an ASP are to combat resistance, improve patient outcomes, safety and reduce costs. Key elements include establishing a multidisciplinary team, conducting surveillance of antibiotic use and resistance patterns, implementing guidelines and formulary restrictions, and optimizing antibiotic use through interventions like automatic substitution and de-escalation of therapy. Barriers to ASP include lack of infrastructure, data and clinician knowledge. Laboratories play an important role through rapid diagnostics and susceptibility testing to guide appropriate empirical therapy.
The document discusses the importance of developing an antibiotic policy to improve antibiotic use and combat antibiotic resistance. It notes that overuse and misuse of antibiotics in various healthcare, agricultural, and community settings has contributed significantly to the rise of antibiotic-resistant bacteria. An antibiotic policy aims to standardize and promote best practices for antibiotic prophylaxis and treatment. It also seeks to improve education, optimize resource use, and slow the emergence and spread of resistant bacteria. Developing effective antibiotic stewardship requires coordinated efforts between clinicians, microbiologists, pharmacists, and other stakeholders. Ongoing monitoring of resistance patterns and prudent prescribing guided by local susceptibility data are also emphasized.
Description of the major classes of antimicrobial drug, resistant mechanisms developed by bacteria to combat the action of antimicrobials, and the control measures needed to limit this horizontal gene transfer.
The document discusses rational antibiotic use and antibiotic resistance. It defines rational antibiotic use as patients receiving appropriate medications for their clinical needs in adequate doses and durations at the lowest cost. Antibiotic overuse and misuse can lead to resistance, which is a major public health problem. Hospitals should establish antibiotic policies and antimicrobial stewardship programs to optimize antibiotic use and slow resistance by ensuring appropriate prescribing and monitoring of antibiotic use and resistance patterns.
This document provides guidance on antibiograms, which are profiles of antimicrobial susceptibility testing results that summarize percentages of microorganisms susceptible to various drugs. It discusses generating antibiograms from aggregate laboratory data and including only clinically useful drugs. Methods for measuring susceptibility like disc diffusion and broth dilution are outlined. Recommendations include analyzing data annually and only including common species and diagnostic isolates. Antibiograms help guide empirical treatment and detect resistance trends. Limitations include potential biases and small isolate numbers reducing significance.
This document discusses antimicrobial resistance and strategies to address it. It notes that antibiotic overuse has led to many resistant infections worldwide. To combat this, the WHO advocates a coordinated, multi-sector response including prudent antibiotic use, infection control, surveillance, and new drug development. Key strategies to reduce resistant infections in healthcare facilities include antibiotic stewardship programs, hand hygiene, isolation precautions, and developing treatment guidelines based on local resistance patterns.
The document discusses hospital antibiograms, which are periodic summaries of antimicrobial susceptibilities of bacterial isolates in a hospital. They are useful for clinicians to assess local susceptibility rates and monitor resistance trends over time. The document covers various topics related to antibiograms including how they are tested, interpreted, and documented. It emphasizes the importance of generating antibiograms using standardized methods and interpreting them carefully based on multiple factors.
This presentation discusses tackling multiple drug resistant organisms (MDROs) from an intensive care perspective. It notes that intensive care faces the consequences of therapeutic misadventures upstream. The document outlines various definitions of MDROs such as MRSA, VRE, and ESBL gram negatives. It discusses how antibiotic resistance is inevitable due to the power of bacteria and natural selection. Higher antibiotic use correlates with higher resistance rates, particularly in inpatient settings like ICUs. ESBL and other resistant organisms are increasingly prevalent in developing world ICUs compared to developed countries. Studies also show ESBL and VRE infections are associated with higher mortality and costs.
The document discusses the emergence of antimicrobial resistance due to the introduction and use of antimicrobials in humans and animals. It states that while antimicrobial resistance genes have existed naturally for thousands of years, the widespread use of antimicrobials has applied strong selective pressure that has led to growing antimicrobial resistance among human and animal pathogens. It also describes some of the associations seen between antimicrobial use and the emergence of resistance in various settings and bacterial species.
The document discusses the importance of maintaining proper standards in operation theatres to prevent surgical site infections. It emphasizes the need for surveillance of operation theatres which includes monitoring the quality of air. Air sampling methods like settle plate method and slit sampler are recommended to measure bacterial counts and ensure the air quality meets acceptable limits. Adhering to guidelines regarding zoning, ventilation, temperature, humidity and regular environmental monitoring can help minimize risks of infections.
Using the Central Line Bundle
Hand Hygiene
Remove Unnecessary Lines
Use of Maximal Barrier Precautions
Chlorhexidine for Skin Antisepsis
Avoid femoral lines
Report CLABSI rates to the units
Celebrate success!!
Managing MDR/XDR Gram Negative infections in ICUVitrag Shah
The document discusses antimicrobial resistance and multidrug-resistant organisms. It notes certain organisms like Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumanii, Pseudomonas aeruginosa, and Enterobacter species have developed resistance to multiple drug classes and have high mortality rates. It defines multidrug resistance, extensive drug resistance, and pan drug resistance based on the number of antimicrobial categories an organism is resistant to. Treating such infections requires less effective, more toxic, and expensive drugs. Combination therapy and optimizing dosing is important to prevent further resistance development.
MRSA is a type of staph bacteria that is resistant to certain antibiotics such as methicillin and penicillin. It can cause infections of the skin or other parts of the body. MRSA was first identified in the 1960s and has since emerged in both healthcare and community settings. Risk factors for MRSA infection include prior MRSA infection or colonization, exposure to healthcare settings, and underlying medical conditions. Laboratories test for MRSA resistance using methods such as cefoxitin disk screening and PCR detection of the mecA gene. Proper hand hygiene and infection control practices can help reduce the spread of MRSA.
The document discusses the role and goals of the Antimicrobial Stewardship Program (ASP) at Sir Charles Gairdner Hospital. The ASP aims to balance appropriate antibiotic treatment of patients with avoiding the selection of antibiotic resistant organisms. It does this by optimizing antibiotic therapy, improving patient outcomes, minimizing adverse effects, decreasing antibiotic resistance, and reducing costs. The program was implemented in 2010 and utilizes ward rounds and an antibiotic approval process to review patients' antibiotic use and provide recommendations for improved treatment. Data shows that after implementing the ASP, antibiotic usage at the hospital significantly decreased.
This presentation discusses antimicrobial stewardship and the challenges of implementing stewardship programs globally. It notes the lack of infectious disease physicians and pharmacists in some countries. Effective stewardship requires a multidisciplinary team approach and overcoming barriers like lack of funding, open antibiotic access, and cultural resistance to change. The presentation highlights strategies that have worked in various settings, including technology solutions, empowering patients, identifying high-risk patients, and education programs. Measuring outcomes like reduced length of stay and improved patient outcomes can demonstrate the impact of stewardship.
1. Healthcare-associated infections are one of the most common complications of healthcare and can increase patient morbidity, mortality, length of hospital stay, and costs. Common healthcare infections include catheter-associated urinary tract infections, surgical site infections, and ventilator-associated pneumonia.
2. Infections in hospitals can be transmitted via direct contact, airborne routes like coughing and sneezing, or ingestion of contaminated items. Standard precautions like hand hygiene, personal protective equipment, and cleaning and disinfection of surfaces and equipment are recommended to prevent transmission.
3. The hospital infection control committee is responsible for implementing infection control policies and programs. This includes surveillance of healthcare-associated infections, training of
Surveillance of healthcare associated infectionsTHL
This document discusses the role of nurses in healthcare-associated infection (HAI) surveillance in Finland. It describes how HAI surveillance is conducted nationally through several programs coordinated by the Finnish Hospital Infection Program. Nurses, particularly infection control nurses, play a key role in HAI data collection, reporting, and feedback. They work with link nurses and other staff to identify HAI cases using standardized protocols. The data are used to monitor HAI rates and prevent infections by informing guidelines. Nurses receive training to build their competencies in infection control and HAI surveillance.
The document discusses a structured teaching program on prevention of catheter-associated urinary tract infections (CAUTI) and application of catheter care bundles. It defines CAUTI and risk factors. It explains the catheter care bundle which is a set of evidence-based interventions to reduce CAUTI rates when implemented collectively. The teaching program covered CAUTI prevention guidelines including appropriate catheter indication and removal, aseptic insertion, maintenance of closed drainage, and hand hygiene.
The document discusses the importance and components of antibiotic stewardship programs. It notes that antimicrobial resistance is increasing as development of new antibiotics is slowing. An antibiotic stewardship program aims to optimize antibiotic use, prevent resistance, and improve outcomes. Key components include monitoring antibiotic use, providing education to prescribers, and implementing guidelines and interventions to ensure appropriate antibiotic selection, dosage, and duration. The goals are to improve patient safety, reduce costs, and slow the development of drug-resistant bacteria.
This document provides an antibiogram for Jindal Institute of Medical Science summarizing the types of bacterial isolates found from patient samples over a one month period and their antibiotic sensitivities. It lists the most common gram positive and gram negative isolates from urine, sputum/endotracheal secretions, pus, and blood samples. It then details the sensitivity of these isolates to various antibiotics, with E.coli and Klebsiella being highly sensitive to imipenem, amikacin and piperacillin-tazobactam according to the data. The document concludes with rates of multidrug-resistant organisms identified.
Central-Line-Associated Bloodstream Infections (CLABSI) pause a major health problem in hospitalized patients. This disease is associated with people with a central line/tube inserted through the skin into the large vein, which can be used to give medicines, fluids, nutrients, or blood products to patients in critical conditions. The disease occurs when microbes enter through the central line invading the bloodstream.
Methicillin resistant Staphylococcus aureus (MRSA) demonstrates resistance to methicillin and other beta-lactam antibiotics. There are two main types - hospital associated MRSA (HA-MRSA) which circulates in healthcare facilities, and community associated MRSA (CA-MRSA) which is found in the community without recent healthcare exposure. CA-MRSA strains first emerged in the 1990s and seem to have evolved from MSSA by acquiring small SCCmec cassettes. While usually associated with community infections, some studies have found that CA-MRSA strains can also cause healthcare-associated infections.
(1) The document summarizes guidelines for diagnosis, prevention and treatment of catheter-associated urinary tract infections in adults from the Infectious Diseases Society of America.
(2) It defines catheter-associated UTI and asymptomatic bacteriuria, and discusses epidemiology, microbiology, risk factors, complications of short and long-term catheterization, and recommendations for diagnosis and management.
(3) The document provides treatment guidelines including first-line and alternative antibiotic options for catheter-associated UTIs based on risk of specific organisms.
The document describes a sepsis innovation portfolio comprised of therapeutics, diagnostics, devices, and digital health solutions to transform sepsis diagnosis, treatment, and monitoring. It summarizes several projects, including a portable monitoring system for early sepsis detection using a sensor ring, a rapid diagnostic panel to detect endothelial cell damage and blood biomarkers of sepsis, an ultrasound device to non-invasively monitor lung function and fluid status, a point-of-care diagnostic using whole blood redox measurements, an immunotherapy using interleukin-15 to boost the immune response, and a diagnostic to directly detect microbial DNA and identify antibiotic resistance within 3 hours. The portfolio aims to improve patient outcomes and reduce healthcare costs.
This document provides guidance on antibiograms, which are profiles of antimicrobial susceptibility testing results that summarize percentages of microorganisms susceptible to various drugs. It discusses generating antibiograms from aggregate laboratory data and including only clinically useful drugs. Methods for measuring susceptibility like disc diffusion and broth dilution are outlined. Recommendations include analyzing data annually and only including common species and diagnostic isolates. Antibiograms help guide empirical treatment and detect resistance trends. Limitations include potential biases and small isolate numbers reducing significance.
This document discusses antimicrobial resistance and strategies to address it. It notes that antibiotic overuse has led to many resistant infections worldwide. To combat this, the WHO advocates a coordinated, multi-sector response including prudent antibiotic use, infection control, surveillance, and new drug development. Key strategies to reduce resistant infections in healthcare facilities include antibiotic stewardship programs, hand hygiene, isolation precautions, and developing treatment guidelines based on local resistance patterns.
The document discusses hospital antibiograms, which are periodic summaries of antimicrobial susceptibilities of bacterial isolates in a hospital. They are useful for clinicians to assess local susceptibility rates and monitor resistance trends over time. The document covers various topics related to antibiograms including how they are tested, interpreted, and documented. It emphasizes the importance of generating antibiograms using standardized methods and interpreting them carefully based on multiple factors.
This presentation discusses tackling multiple drug resistant organisms (MDROs) from an intensive care perspective. It notes that intensive care faces the consequences of therapeutic misadventures upstream. The document outlines various definitions of MDROs such as MRSA, VRE, and ESBL gram negatives. It discusses how antibiotic resistance is inevitable due to the power of bacteria and natural selection. Higher antibiotic use correlates with higher resistance rates, particularly in inpatient settings like ICUs. ESBL and other resistant organisms are increasingly prevalent in developing world ICUs compared to developed countries. Studies also show ESBL and VRE infections are associated with higher mortality and costs.
The document discusses the emergence of antimicrobial resistance due to the introduction and use of antimicrobials in humans and animals. It states that while antimicrobial resistance genes have existed naturally for thousands of years, the widespread use of antimicrobials has applied strong selective pressure that has led to growing antimicrobial resistance among human and animal pathogens. It also describes some of the associations seen between antimicrobial use and the emergence of resistance in various settings and bacterial species.
The document discusses the importance of maintaining proper standards in operation theatres to prevent surgical site infections. It emphasizes the need for surveillance of operation theatres which includes monitoring the quality of air. Air sampling methods like settle plate method and slit sampler are recommended to measure bacterial counts and ensure the air quality meets acceptable limits. Adhering to guidelines regarding zoning, ventilation, temperature, humidity and regular environmental monitoring can help minimize risks of infections.
Using the Central Line Bundle
Hand Hygiene
Remove Unnecessary Lines
Use of Maximal Barrier Precautions
Chlorhexidine for Skin Antisepsis
Avoid femoral lines
Report CLABSI rates to the units
Celebrate success!!
Managing MDR/XDR Gram Negative infections in ICUVitrag Shah
The document discusses antimicrobial resistance and multidrug-resistant organisms. It notes certain organisms like Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumanii, Pseudomonas aeruginosa, and Enterobacter species have developed resistance to multiple drug classes and have high mortality rates. It defines multidrug resistance, extensive drug resistance, and pan drug resistance based on the number of antimicrobial categories an organism is resistant to. Treating such infections requires less effective, more toxic, and expensive drugs. Combination therapy and optimizing dosing is important to prevent further resistance development.
MRSA is a type of staph bacteria that is resistant to certain antibiotics such as methicillin and penicillin. It can cause infections of the skin or other parts of the body. MRSA was first identified in the 1960s and has since emerged in both healthcare and community settings. Risk factors for MRSA infection include prior MRSA infection or colonization, exposure to healthcare settings, and underlying medical conditions. Laboratories test for MRSA resistance using methods such as cefoxitin disk screening and PCR detection of the mecA gene. Proper hand hygiene and infection control practices can help reduce the spread of MRSA.
The document discusses the role and goals of the Antimicrobial Stewardship Program (ASP) at Sir Charles Gairdner Hospital. The ASP aims to balance appropriate antibiotic treatment of patients with avoiding the selection of antibiotic resistant organisms. It does this by optimizing antibiotic therapy, improving patient outcomes, minimizing adverse effects, decreasing antibiotic resistance, and reducing costs. The program was implemented in 2010 and utilizes ward rounds and an antibiotic approval process to review patients' antibiotic use and provide recommendations for improved treatment. Data shows that after implementing the ASP, antibiotic usage at the hospital significantly decreased.
This presentation discusses antimicrobial stewardship and the challenges of implementing stewardship programs globally. It notes the lack of infectious disease physicians and pharmacists in some countries. Effective stewardship requires a multidisciplinary team approach and overcoming barriers like lack of funding, open antibiotic access, and cultural resistance to change. The presentation highlights strategies that have worked in various settings, including technology solutions, empowering patients, identifying high-risk patients, and education programs. Measuring outcomes like reduced length of stay and improved patient outcomes can demonstrate the impact of stewardship.
1. Healthcare-associated infections are one of the most common complications of healthcare and can increase patient morbidity, mortality, length of hospital stay, and costs. Common healthcare infections include catheter-associated urinary tract infections, surgical site infections, and ventilator-associated pneumonia.
2. Infections in hospitals can be transmitted via direct contact, airborne routes like coughing and sneezing, or ingestion of contaminated items. Standard precautions like hand hygiene, personal protective equipment, and cleaning and disinfection of surfaces and equipment are recommended to prevent transmission.
3. The hospital infection control committee is responsible for implementing infection control policies and programs. This includes surveillance of healthcare-associated infections, training of
Surveillance of healthcare associated infectionsTHL
This document discusses the role of nurses in healthcare-associated infection (HAI) surveillance in Finland. It describes how HAI surveillance is conducted nationally through several programs coordinated by the Finnish Hospital Infection Program. Nurses, particularly infection control nurses, play a key role in HAI data collection, reporting, and feedback. They work with link nurses and other staff to identify HAI cases using standardized protocols. The data are used to monitor HAI rates and prevent infections by informing guidelines. Nurses receive training to build their competencies in infection control and HAI surveillance.
The document discusses a structured teaching program on prevention of catheter-associated urinary tract infections (CAUTI) and application of catheter care bundles. It defines CAUTI and risk factors. It explains the catheter care bundle which is a set of evidence-based interventions to reduce CAUTI rates when implemented collectively. The teaching program covered CAUTI prevention guidelines including appropriate catheter indication and removal, aseptic insertion, maintenance of closed drainage, and hand hygiene.
The document discusses the importance and components of antibiotic stewardship programs. It notes that antimicrobial resistance is increasing as development of new antibiotics is slowing. An antibiotic stewardship program aims to optimize antibiotic use, prevent resistance, and improve outcomes. Key components include monitoring antibiotic use, providing education to prescribers, and implementing guidelines and interventions to ensure appropriate antibiotic selection, dosage, and duration. The goals are to improve patient safety, reduce costs, and slow the development of drug-resistant bacteria.
This document provides an antibiogram for Jindal Institute of Medical Science summarizing the types of bacterial isolates found from patient samples over a one month period and their antibiotic sensitivities. It lists the most common gram positive and gram negative isolates from urine, sputum/endotracheal secretions, pus, and blood samples. It then details the sensitivity of these isolates to various antibiotics, with E.coli and Klebsiella being highly sensitive to imipenem, amikacin and piperacillin-tazobactam according to the data. The document concludes with rates of multidrug-resistant organisms identified.
Central-Line-Associated Bloodstream Infections (CLABSI) pause a major health problem in hospitalized patients. This disease is associated with people with a central line/tube inserted through the skin into the large vein, which can be used to give medicines, fluids, nutrients, or blood products to patients in critical conditions. The disease occurs when microbes enter through the central line invading the bloodstream.
Methicillin resistant Staphylococcus aureus (MRSA) demonstrates resistance to methicillin and other beta-lactam antibiotics. There are two main types - hospital associated MRSA (HA-MRSA) which circulates in healthcare facilities, and community associated MRSA (CA-MRSA) which is found in the community without recent healthcare exposure. CA-MRSA strains first emerged in the 1990s and seem to have evolved from MSSA by acquiring small SCCmec cassettes. While usually associated with community infections, some studies have found that CA-MRSA strains can also cause healthcare-associated infections.
(1) The document summarizes guidelines for diagnosis, prevention and treatment of catheter-associated urinary tract infections in adults from the Infectious Diseases Society of America.
(2) It defines catheter-associated UTI and asymptomatic bacteriuria, and discusses epidemiology, microbiology, risk factors, complications of short and long-term catheterization, and recommendations for diagnosis and management.
(3) The document provides treatment guidelines including first-line and alternative antibiotic options for catheter-associated UTIs based on risk of specific organisms.
The document describes a sepsis innovation portfolio comprised of therapeutics, diagnostics, devices, and digital health solutions to transform sepsis diagnosis, treatment, and monitoring. It summarizes several projects, including a portable monitoring system for early sepsis detection using a sensor ring, a rapid diagnostic panel to detect endothelial cell damage and blood biomarkers of sepsis, an ultrasound device to non-invasively monitor lung function and fluid status, a point-of-care diagnostic using whole blood redox measurements, an immunotherapy using interleukin-15 to boost the immune response, and a diagnostic to directly detect microbial DNA and identify antibiotic resistance within 3 hours. The portfolio aims to improve patient outcomes and reduce healthcare costs.
This document summarizes the results of a survey mapping existing structures and activities to combat antimicrobial resistance (AMR) in Nordic countries and northwest Russia. The survey found gaps in access to microbiological services and AMR surveillance data in the Russian regions compared to the Nordic countries. It also found that surveillance of antibiotic consumption and use is less developed in the Russian regions, where annual reporting and digital prescription are limited. The survey aims to inform areas for interventions to support implementation of national AMR action plans and increase knowledge about AMR, antimicrobial consumption, and infection control in the regions.
This document provides an overview of an HIV update presentation given by Dr. Ellen Tedaldi. It discusses the epidemiology of HIV in Philadelphia, noting higher rates than national averages and most new infections occurring in heterosexuals aged 25-45. It covers screening and diagnosis guidelines, evaluation of HIV+ patients, treatment updates including the benefits of early antiretroviral therapy initiation, and ophthalmology considerations for patients with low CD4 counts. Key aspects of monitoring and management of HIV patients are summarized, including recommended initial antiretroviral regimens and the importance of adherence for long-term treatment success.
Journal Club On LEVELS OF HIV-1 IN SUBGINGIVAL BIOFILM OF HIV-INFECTED PATIE...Shilpa Shiv
The document summarizes a study that evaluated levels of HIV-1 in the subgingival biofilm of HIV-infected patients. 41 HIV-infected subjects were divided into groups based on having detectable or undetectable levels of HIV-1 in their blood plasma. The study found that detectable HIV-1 was only observed in the subgingival biofilm of patients with detectable plasma viral loads. Detectable HIV-1 in the subgingival biofilm was associated with lower CD4+ T lymphocyte levels. The study suggests monitoring HIV-1 levels in the oral cavity could provide a non-invasive way to monitor viral load and immune status.
This document provides information on community-acquired pneumonia (CAP). It defines CAP and distinguishes it from other types of pneumonia. It then discusses the epidemiology, clinical presentation, etiology, symptoms, diagnosis, treatment, and antibiotic resistance patterns associated with CAP. Key points include that CAP affects millions annually in the US with high costs, accurate diagnosis and treatment is important to reduce mortality, and resistance to commonly used antibiotics is a concern.
Dr. Phil Gauger - Influenza ‘A’ Virus in Swine: Overview of Disease and Diagn...John Blue
Influenza ‘A’ Virus in Swine: Overview of Disease and Diagnosis - Dr. Phil Gauger, Iowa State University Veterinary Diagnostic Laboratory, from 2015 Summer Swine Health Seminar, August 22, 2015, Wrightsville Beach, North Carolina, USA.
More presentations at http://www.swinecast.com/2015-boehringer-ingelheim-carolina-swine-health-seminar
Anaemia in ICU patient. Vampirism in critical care. Unnecessary bloodletting draws. Iatrogenic anaemia. Secondary anaemia. Do not do recommendations to avoid unnecessary analytics
Using real-world evidence to investigate clinical research questionsKarin Verspoor
Adoption of electronic health records to document extensive clinical information brings with it the opportunity to utilise that information to support clinical research, and ultimately to support clinical decision making. In this talk, I discuss both these opportunities and the challenges that we face when working with real-world clinical data, and introduce some of the strategies that we are adopting to make this data more usable, and to extract more value from it. I specifically discuss the use of natural language processing to transform clinical documentation into structured data for this purpose.
Pocket guides include all recommendations from a guideline along with key points, checklists, and other supplementary materials when available. Each pocket guide is designed for double-sided printing (in color or black and white) on one sheet of 8.5″ x 11″ paper. Once printed, fold the single sheet into quarters, and the pocket guide is ready to use.
Find more information at https://www.hivguidelines.org/antiretroviral-therapy/cd4-and-viral-load-monitoring/ and https://www.hivguidelines.org/antiretroviral-therapy/hiv-resistance-assays/
Sponsored by the New York State Department of Health (NYSDOH) AIDS Institute (AI) and the HIV Clinical Guidelines Program
Dr. Shubha Allard's presentation covered blood transfusion safety, optimization, and new advances. She discussed how NHS Blood and Transplant supplies over 2 million units of blood per year in the UK. Blood safety is ensured through a safe transfusion process and safe blood components. Regulations and guidelines from the WHO, EU, and UK help ensure high standards for blood collection, testing, storage and transfusion. New technologies allow for extended blood typing and molecular matching to reduce transfusion risks like alloimmunization.
Multiplex Arrays for POC infection detentionScott Buckler
Randox is developing multiplex biochip arrays for point-of-care infection detection. Their technology allows up to 100 tests to be performed simultaneously on a single sample. They have developed arrays for sexually transmitted infections, respiratory infections, urinary tract infections, and sepsis. The sepsis array detects 47 bacterial and fungal targets and 3 antibiotic resistance genes directly from blood within 4 hours, which could transform sepsis care. Randox is also continually developing new molecular multiplex assays and working with clinical partners to define diagnostic needs.
Improving Patient Safety, Inventory Management, Quality and Cost Savings via ...Charles J. DiComo, PhD
Like many health systems, WellSpan Health experienced frequent fluctuations in demand for platelet transfusions. Sudden increases required emergency shipments, while decreases led to waste. Lab leadership needed an easier way to ensure the availability of safe platelet transfusions at all times.
The Pennsylvania-based integrated health system implemented
the Platelet PGD test in 2016 at its largest acute care facility,
WellSpan York Hospital. The testing enables the hospital to extend platelets to day six or seven by PGD testing for bacterial contamination. In turn, this extended dating allows the hospital
to stabilize inventory and generate cost savings by significantly
reducing wastage.
The document discusses the importance of hospital antibiograms for monitoring antimicrobial resistance trends and supporting clinical decision making. It outlines recommendations from the Clinical and Laboratory Standards Institute (CLSI) for creating an antibiogram, including only using final verified results, analyzing data at least yearly, including common species with at least 30 isolates, and calculating percentage susceptibility without intermediate results. The document provides examples of supplemental analysis that can stratify data by location, resistance characteristics, specimen type, or clinical service. It emphasizes the utility of combination antibiograms for guiding therapy against pathogens often treated with drug combinations.
Enterovirus D68: an underestimated pathogen - Prof. NiestersWAidid
"Enterovirus D68: an underestimated pathogen" - Slideset by professor Niesters (Chair of WAidid Working group on Virology) presented at the 2015 Annual Meeting of the Society for General Microbiology, held in Birmingham at the end of March 2015.
Find more on www.waidid.org
This document summarizes a study on the seroprevalence of typhoid fever among patients presenting with acute febrile illness at a clinical laboratory in Addis Ababa, Ethiopia from 2007 to 2011. A total of 5,029 patients were tested for typhoid using the Widal test. The results showed that 22% tested positive for typhoid. Males represented a higher percentage of patients (57%) compared to females (43%). The highest number of cases occurred in adults aged 20-40 years. Seasonally, more cases were seen in the spring and autumn months, with peaks in May and October. The number of cases increased each year from 2007 to 2011.
The STUDY of the DISTRIBUTION & DETERMINANTS of HEALTH-RELATED STATES in specified POPULATIONS, and the application of this study to CONTROL of health problems.
Webinar: Defeating Superbugs: Hospitals on the Front Lines Modern Healthcare
About the Webinar: Defeating Superbugs: Hospitals on the Front Lines
http://www.modernhealthcare.com/article/20140917/INFO/309179926
Hospitals across the country are facing a grim reality in which some of the most deadly healthcare-associated infections they encounter are untreatable with first- or even second-line antibiotics. These “superbugs” affect at least 2 million Americans each year and lead to 23,000 deaths. And their threat is growing, public health officials warn. This editorial webinar and “Defeating Superbugs” white paper will explore the steps providers must take to ramp up surveillance efforts, promote appropriate antibiotic use and control outbreaks. Our panel of experts will share their organizations' experiences as well as proven strategies for success.
Registration for this webinar includes Modern Healthcare's “Defeating Superbugs” white paper, with proven tips and strategies for promoting appropriate antibiotic use, improving infection surveillance, identifying drug-resistant infections and dealing with outbreaks.
KEY TAKEAWAYS
- Best practices for effective antimicrobial stewardship
- Real-world examples of effective interventions, including universal rapid testing for drug-resistant MRSA
- Tips for engaging senior leadership
- Aggressive strategies for controlling outbreaks
PANELISTS
Lance Peterson
Director of the Clinical Microbiology and Infectious Disease Research Division
NorthShore University HealthSystem, Evanston, Ill.
Anurag Malani
Medical Director for the Infection Prevention and Antimicrobial Stewardship Programs
St. Joseph Mercy Hospital, Ann Arbor, Mich.
Robert Weinstein
Chief Medical Officer for Population Health
Chairman of the Department of Medicine, Cook County Health and Hospitals System; Professor, Rush University Medical Center, Chicago
MODERATOR
Maureen McKinney
Editorial Programs Manager
Modern Healthcare
Kirsimarja Raitasalo, THL: Miksi päihdehaittoja on tärkeää ehkäistä kouluissa ja oppilaitoksissa - Nuorten päihteidenkäytön yleiskuva. Ehkäisevä päihdetyö lasten ja nuorten hyvinvoinnin tukijana kouluissa ja oppilaitoksissa -verkkoaineisto sujuvamman työn tueksi -webinaari, 10.10.2022
Marke Hietanen-Peltola & Johanna Jahnukainen, THL: Miten opiskeluhuoltopalvelut tukevat hyvinvointia ja ehkäisevät päihdehaittoja. Ehkäisevä päihdetyö lasten ja nuorten hyvinvoinnin tukijana kouluissa ja oppilaitoksissa -verkkoaineisto sujuvamman työn tueksi -webinaari, 10.10.2022.
Riina Länsikallio, OPH: Päihdekasvatus ja ehkäisevä päihdetyö kouluissa ja oppilaitoksissa. Ehkäisevä päihdetyö lasten ja nuorten hyvinvoinnin tukijana kouluissa ja oppilaitoksissa -verkkoaineisto sujuvamman työn tueksi -webinaari, 10.10.2022
Jaana Markkula, THL, Ehkäisevä päihdetyö lasten ja nuorten hyvinvoinnin tukijana kouluissa ja oppilaitoksissa -verkkoaineisto sujuvamman työn tueksi -webinaari, 10.10.2022
What is the current Synthetic opioid situation in Europe? How can countries be better prepared and equipped for a continued rise in synthetic opioid prevalence, use, and incidents?
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Overall life span (LS) was 1671.7±1721.6 days and cumulative 5YS reached 62.4%, 10 years – 50.4%, 20 years – 44.6%. 94 LCP lived more than 5 years without cancer (LS=2958.6±1723.6 days), 22 – more than 10 years (LS=5571±1841.8 days). 67 LCP died because of LC (LS=471.9±344 days). AT significantly improved 5YS (68% vs. 53.7%) (P=0.028 by log-rank test). Cox modeling displayed that 5YS of LCP significantly depended on: N0-N12, T3-4, blood cell circuit, cell ratio factors (ratio between cancer cells-CC and blood cells subpopulations), LC cell dynamics, recalcification time, heparin tolerance, prothrombin index, protein, AT, procedure type (P=0.000-0.031). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and N0-12 (rank=1), thrombocytes/CC (rank=2), segmented neutrophils/CC (3), eosinophils/CC (4), erythrocytes/CC (5), healthy cells/CC (6), lymphocytes/CC (7), stick neutrophils/CC (8), leucocytes/CC (9), monocytes/CC (10). Correct prediction of 5YS was 100% by neural networks computing (error=0.000; area under ROC curve=1.0).
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Surveillance of antimicrobial resistance, antimicrobial use and health-care infections at a Swedish university hospital (RUS)
1. Surveillance of antimicrobial resistance,
antimicrobial use and health-care infections
at a Swedish University hospital
Christina (Tinna) Åhrén
MD, PhD, Ass professor
Specialist in Infectious Diseases, Clin Microbiology, Infection Control
Head of Strama Västra Götaland
Patient Safety Unit, Region Västra Götaland
Sahlgrenska Academy, Gothenburg University, Sweden
christina.ahren@vgregion.se
2. The Swedish strategic programme against
antibiotic resistance
National collaboration network
against antibiotic resistance
with the goal to preserve the effectiveness
of available antibiotics.
“ tighten things up”
3. • 1,7 million inhabitants
• 49 counties
Region Västra Götaland (VGR)
• University hospital
• 3 major hospitals
• 13 minor hospitals
• 200 PHC Centers
5. Outline of this presentation
Surveillance of:
• AMR
• AB-consumption
• Hospital acquired infections
Focus on experiences and pit-falls we have
encountered over the years from the
local perspective!
6. How do we perform AB susceptibility
testing in Sweden
How do we test
• Method and BP according to Eucast
• Very high compliance to guidelines
• Disc-diffusion in >90 % of cases
• Automated systems
• Gradient tests
• Broth microdilution
What antibiotics do we test
• Cascade testing: none 1-6 (12) AB/sample
• Depends on specie, sample type and patient data
• Very high freedom of choice and local algorithms in the lab.
• What to test
• What to report
7. We test and report 5-6 AB
in most urine samples
Clinicians culture a lot!
AB tested for E. coli in urine samples in European countries
8. Most labs only partially follow recommended
AB to be tested in all isolates
survey from 23 labs in Sweden
Sample from primary care (blue), hospital care (red)
S. aureus
wounds
Pneumococci H. influenzae
Respiratory samples
E. coli
urine
Diagnostic stewardship = fine Surveillance = ?
9. 50% tested at SU are PNSP
Respiratory samples Blood samples
Resistance in pneumococci
Beware of the denominator and local algorithms when
evaluating resistance rates
20-70 isolates/hospital
10. 95% confidence interval in relation to number of
samples tested at certain resistance levels
No of samples tested
Rate of R 5000 1000 300 200 100 50 30
15% R 14-16 13-17 11-19 10-20 8-22 5-25 2-28
10% R 9-11 8-12 7-13 6-14 4-16 2-18 0-21
5% R 4-6 4-6 3-7 2-8 1-9 0-11 0-13
2% R 1,6-2,4 1-3 0-4 0-4 0-5 0-6 0-7
O. Aspvall, HPA
blood samplesUrine samples
Beware of the denominator when evaluating changes in rates
11. www.who.int/glass
Local pathogens surveyed
(low-endemic setting)
Most GLASS-pathogens are rare in Sweden and/or with
low resistance rates in the local setting
H. influenzae, Pseudomas sp.
Respiratory samples
Wound samples
12. National agreement - test these AB for surveillance,
report those appropriate from clinical data
Blood, wound
Blood urine
Diagnostic
stewardship
Quinolones
not reported to
Primary care
13. National agreement - test these AB for surveillance,
report those appropriate from clinical data
Blood resp.
sample
Blood resp.
sample
14. Gather and present data for action, E. coli in urine
National level, Yearly most lab. in Sweden, data from PHA (Swebar)
Regional level, yearly comparison from primary (red) and hospital (blue) care,
all 4 lab, VGR
TMP=20%
15. Gather and compare data for action, E coli in blood.
Comparison 4 major hospitals VGR
Yearly rates, Sahlgrenska University hospital
16. Sudden increase in ciprofloxacin-resistance
primarily in blood samples, an invasive clone?
Data from the 4 major hospitals
Blood samples Urine samples
Gather and compare data for action, E coli in blood, urine
17. Surveillance at ward/speciality level
Clinical samples
• To guide empirical treatment; often too low denominator
• Hematology, Urology: very high quinolone-resistance in E. coli
• Outbreak/transmission surveillance
• clinician or microbiologist becomes suspicious
• a particular resistance marker needed to draw attention
• HLAG resistant enterococci in, tracheostoma in one ICU
• TMP-resistant K. pneumoniae in blood in neonates
• AG-resistant S aureus in blood in neonates
• screen when suspect something
• several colonised patients when cluster of clinical cases appear
Screen samples to prevent/forsee outbreaks in selected
wards with high risk patients
• Weekly screen all neonates fore MDR bacteria as MRSA
• Admission screening in hematolgy etc
18. Reportable (MDR) resistant isolates surveyed
number of cases: screen + clinical samples
(HPA webbsite)
Eachcounty
cases/year
MDRGN with
ESBL (CPE)
19. National resistance rates based on clinical samples
Resistance (R) in E coli in
urinary samples
rather stable
Resistance (R) in S. aureus
in wound samples
rather stable and low
20. Resistance rates in sewage correlated rather well with
resistance rates in the clinical samples.
Hutinel M, Huijbers P, Fick J, Åhrén C, Larsson DGJ, Flach CF. Population-level surveillance of antibiotic
resistance in Escherichia coli through sewage analysis. Eurosurveillance 2019, 24(37).
Sewage analyses as a complement to
clinical surveillance?
21. Gather and present data for comparison – (outpatient) prescriptions
(prescriptions/1000 inhabitants and year)
Monthly comparison all regions in
Sweden, data from PHA
European level
Quarterly comparison all counties in VGR
data from Strama VG
2012 2019
22. Gather and present data for comparison – prescriptions, local data
What have they prescribed!
Quarterly comparison of
PHCC
Prescriptions/
patients registered
(patients- visits)
Quarterly comparison of
hospitals
Prescriptions/
patients admissions + visits
23. Gather and present data for comparison – inpatient care
(DDD/1000 inhabitants and year/day)
Quarterly comparison all regions
in Sweden, data from PHAEuropean level
Quarterly comparison of the
larger hospitals in VGR
• DDD/ 1000 inhabitants and year, day
• DDD/ 100 patient days
• continuous decrease in patient days
• DOT (days of therapy) ?
24. Gather and present data for comparison – inpatient care , local data
What have they prescribed!
Quarterly comparison of hospitals
DDD versus PDD (prescribed daily doses) / 100 patient days
25. Gather and present data for comparison – in patient care, local data
What type of AB have they prescribed- parenteral AB!
Narrow or broad spectrum antibiotics
penicillins cefalosporins
26.
27. Data for action –audit and feedback from an ID specialist
Skåne University hospital
• 27 % reduction in AB
• 2300 less DOT
• Mortality, LOS,
readmission stable
• 1 hr twice weakly/ 20
patients
All patients with AB surveyed
• AB
• Shorten courses
• iv per oral
• Broad narrow spectrum
• Knowledge exchange!
DOT
Third gen. Cefalosporins
Quinilones
Clindamycin
Nilholm H et al Open Forum Infect Dis. 2015 Mar 23;2(2)
28. DATA for ACTION – infection tool - inpatient care!
continously and almost in real time
treatment in relation to initially suspected diagnosis
Treatment for
community aquired pneumonia
% penicillins/total AB
Treatment for
community aquired cystitis
% quinolones/total AB
29. Infection tool - how does it work locally?
1. An antibiotic is prescribed in
the electronic medical
records system
2. A pop-up window appears
three choices for AB-
prescription
- Hospital aqcuired infection
- Community aqcuired
infection
- Prophylaxis
3. Approx. 9 subchoices on type
of infection, ie UTI
4. The prescriber highlights one
and presses the send button
Ward level
AB prescribed
Diagnose for AB
30. Data for action – quartely incidens of HAI and type of HAI
Regional level to compare hospitals
Hospital and ward level
Incidence of HAI, hospitals
Incidence of HAI, surgery dept.Incidence of HAI, different specialties
Type of HAI, different hospitals
31. Misclassification of CAI and HAI continuous education is needed!
Alternatives to infection tool
• study selected numbers of medical records
• yearly point prevalence survey by ID-specialist
• continuously recorded by Infection control specialist
Misclassification
• Primarily affects
incidence of HAI
• AB-prescribing is
correctly surveyedHAI
CAI
Proportion of admissions with HAI and CAI
32. Take home message
surveillance at the local level
AMR - survey
• Survey clinical isolates and most prevalent combinations
• (not only) blood and different specimens separately
• be aware of laboratory algorithms and denominators
• use screen samples for outbreak/transmission awareness
but not for survey to guide treatment guidelines
AMR, AB-prescribing and HAI -survey
• Always consider type of care and patients surveyed
• Compare findings with others, but not to often
• Data at ward/speciality level
• beware of denominator
• best for action, rise of attention
33. There are som dark clouds coming up
Hopefully data for action may help!
Thank you for the attention!