302. Peripheral IV catheters, a common source of healthcare-associated Staphylococcus aureus bacteremia

Abstract Background Healthcare-associated S. aureus bacteremia (HA-SAB) has traditionally been attributed to surgical site infections (SSI) or central line-associated bloodstream infections. However, peripheral IV catheters (pIV) are increasingly recognized as cause of HA-SAB. This study evaluates risk factors for HA-SAB due to pIV. Methods This is a retrospective, case-control study of adult patients hospitalized at Denver Health Medical Center with HA-SAB (SAB presenting with hospital-onset [≥3 days after hospitalization] or community-onset attributed to recent hospitalization [discharge ≤7 days prior]). The time period ranged from Jan 1, 2016 to Nov 30, 2019. Cases were reviewed by an infectious diseases physician to determine the source of SAB. PIV-related SAB was defined as phlebitis, cellulitis, and/or drainage at the site of a previous pIV AND no other source or another less likely source based on progress notes and microbiology results. Three controls were matched to each pIV-related SAB case based on the age of the patient (±5 years) and the date the pIV was placed (±3 days). Patients who were admitted for elective procedures, to psychiatry, to obstetrics, and those who died within 2 days of pIV placement were excluded. Results There were 376 episodes of SAB during the study period; 313 were community-onset while 63 were HA-SAB (50 hospital-onset and 13 community-onset attributed to hospitalization). PIV was the most common cause of HA-SAB (n=20, 29.4%); other common causes were SSI (n=10, 15.9%), source present at admission (n=8, 12.7%), and pneumonia (n=7, 11.1%). The median age of patients with pIV-related SAB was 53 years (SD 15.6), and 85% were male. The median duration of pIV was 5 days (SD 2.8). Twenty percent was MRSA. As compared to controls, pIV in immunocompromised individuals and those placed by emergency medical services (EMS) were more likely to develop SAB (OR 11.8, 95% CI 2.5–56.5 and OR 6.9, 95% CI 6.9–24.0, respectively). Age, gender, pIV location, and duration of pIV were not associated with development of SAB. Conclusion PIV placed by EMS are more likely to cause SAB than those placed in the hospital. Facilities should consider changing these pIV promptly upon admission to the hospital and work with EMS to improve pIV placement technique. Disclosures All Authors: No reported disclosures

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Costs of ambulatory pediatric healthcare-associated infections: Central-line–associated bloodstream infection (CLABSIs), catheter-associated urinary tract infection (CAUTIs), and surgical site infections (SSIs)

Infection Control and Hospital Epidemiology ◽

10.1017/ice.2020.305 ◽

2020 ◽

Vol 41 (11) ◽

pp. 1292-1297

Author(s):

Michael L. Rinke ◽

Suzette O. Oyeku ◽

William J. H. Ford ◽

Moonseong Heo ◽

Lisa Saiman ◽

...

Keyword(s):

Urinary Tract ◽

Ambulatory Surgery ◽

Bloodstream Infections ◽

Surgical Site Infections ◽

Central Line ◽

Healthcare Associated Infections ◽

Retrospective Case ◽

Additional Costs ◽

Tract Infections ◽

Healthcare Associated

AbstractObjective:Ambulatory healthcare-associated infections (HAIs) occur frequently in children and are associated with morbidity. Less is known about ambulatory HAI costs. This study estimated additional costs associated with pediatric ambulatory central-line–associated bloodstream infections (CLABSIs), catheter-associated urinary tract infections (CAUTI), and surgical site infections (SSIs) following ambulatory surgery.Design:Retrospective case-control study.Setting:Four academic medical centers.Patients:Children aged 0–22 years seen between 2010 and 2015 and at risk for HAI as identified by electronic queries.Methods:Chart review adjudicated HAIs. Charges were obtained for patients with HAIs and matched controls 30 days before HAI, on the day of, and 30 days after HAI. Charges were converted to costs and 2015 USD. Mixed-effects linear regression was used to estimate the difference-in-differences of HAI case versus control costs in 2 models: unrecorded charge values considered missing and a sensitivity analysis with unrecorded charge considered $0.Results:Our search identified 177 patients with ambulatory CLABSIs, 53 with ambulatory CAUTIs, and 26 with SSIs following ambulatory surgery who were matched with 382, 110, and 75 controls, respectively. Additional cost associated with an ambulatory CLABSI was $5,684 (95% confidence interval [CI], $1,005–$10,362) and $6,502 (95% CI, $2,261–$10,744) in the 2 models; cost associated with a CAUTI was $6,660 (95% CI, $1,055, $12,145) and $2,661 (95% CI, −$431 to $5,753); cost associated with an SSI following ambulatory surgery at 1 institution only was $6,370 (95% CI, $4,022–$8,719).Conclusions:Ambulatory HAI in pediatric patients are associated with significant additional costs. Further work is needed to reduce ambulatory HAIs.

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Healthcare-associated infections in the postoperative period after cardiac surgery

International Journal of Infection Control ◽

10.3396/ijic.v14i1.002.18 ◽

2018 ◽

Vol 14 (1) ◽

Cited By ~ 1

Author(s):

Edivete Regina Andrioli ◽

Rubens Andrioli Cavalheiro ◽

Guilherme Campos Furtado ◽

Walter José Gomes ◽

Eduardo Alexandrino Medeiros

Keyword(s):

Cardiac Surgery ◽

Hospital Stay ◽

Length Of Hospital Stay ◽

Bloodstream Infections ◽

Surgical Site Infections ◽

Central Line ◽

Healthcare Associated Infections ◽

Independent Variables ◽

Tract Infections ◽

Healthcare Associated

Background: This study aimed to determine the incidence of healthcare-associated infections (HAIs) in patients undergoing cardiac surgery, analyzing data and clinical outcomes in patients with and without HAIs. Methods: This was a prospective cohort study involving 293 consecutive adult patients undergoing cardiac surgery between April 2011 and October 2012. Results: Of the 293 patients, 60 (24.9%) developed 73 HAIs: 24 surgical site infections, 24 pneumonias, 14 urinary tract infections (UTIs), and 11 bloodstream infections (BSIs). The incidence of ventilator-associated pneumonia was 14.6 cases/1,000 ventilator-days, whereas that of catheter-associated UTI was 7.15 cases/1,000 catheter-days and that of central line-associated BSI was 4.52 cases/1,000 central line-days. Of the 60 patients with HAIs, 20 (33%) died before postoperative day 90, compared with 18 (7.7%) of the 233 patients without HAIs (P < .001). Independent variables associated with infection were length of hospital stay (OR, 1.04; 95% CI, 1.01-1.06; P = .002), duration of urinary catheter use (OR, 1.19; 95% CI, 1.07-1.13; P = .001), and duration of central line use (OR, 1.07; 95% CI, 1.01-1.13; P = .032). Independent variables associated with mortality were Acute Physiology and Chronic Health Evaluation II score (OR, 1.27; 95% CI 1.14-1.42; P < .001), pneumonia (OR, 11.94; 95% CI, 3.83-37.17; P < .001), UTI (OR, 8.59; 95% CI, 1.91-38.7; P = .005), and BSI (OR, 6.16; 95% CI, 1.08-34.98; P = .040). Conclusion: Among the most important complications after cardiac surgery are HAIs. Patients who experience postoperative infections have increased length of hospital stay and mortality.

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Prevention of healthcare associated infections

Manual of Infection Prevention and Control ◽

10.1093/med/9780198815938.003.0007 ◽

2019 ◽

pp. 233-304 ◽

Cited By ~ 1

Author(s):

Nizam Damani

Keyword(s):

Prevention And Control ◽

Bloodstream Infections ◽

Surgical Site Infections ◽

Central Line ◽

Infection Prevention And Control ◽

Healthcare Associated Infections ◽

Tract Infections ◽

Healthcare Associated ◽

Hospital Acquired ◽

And Control

This chapter provides the most up-to-date advice on infection prevention and control (IPC) of the four most common healthcare-associated infections (HAIs). These are: surgical site infections; infection associated with peripheral IV line/cannula and central line-associated bloodstream infections (CLABSIs); catheter-associated urinary tract infections (CAUTI); and hospital-acquired and ventilator-acquired pneumonias (VAP). The chapter examines and summarizes various key elements and discusses implementation of HAI care bundles and high impact interventions which are necessary to reduce these infections.

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Pathogens Associated With Repeat Versus Single Central-Line–Associated Bloodstream Infections, Acute-Care Hospitals, NHSN

Infection Control and Hospital Epidemiology ◽

10.1017/ice.2020.956 ◽

2020 ◽

Vol 41 (S1) ◽

pp. s343-s344

Author(s):

Margaret A. Dudeck ◽

Katherine Allen-Bridson ◽

Jonathan R. Edwards

Keyword(s):

Acute Care ◽

National Level ◽

Bloodstream Infections ◽

Acute Care Hospitals ◽

Central Line ◽

Patient Specific ◽

Healthcare Associated Infections ◽

Healthcare Associated ◽

Repeat Infection ◽

Single Versus

Background: The NHSN is the nation’s largest surveillance system for healthcare-associated infections. Since 2011, acute-care hospitals (ACHs) have been required to report intensive care unit (ICU) central-line–associated bloodstream infections (CLABSIs) to the NHSN pursuant to CMS requirements. In 2015, this requirement included general medical, surgical, and medical-surgical wards. Also in 2015, the NHSN implemented a repeat infection timeframe (RIT) that required repeat CLABSIs, in the same patient and admission, to be excluded if onset was within 14 days. This analysis is the first at the national level to describe repeat CLABSIs. Methods: Index CLABSIs reported in ACH ICUs and select wards during 2015–2108 were included, in addition to repeat CLABSIs occurring at any location during the same period. CLABSIs were stratified into 2 groups: single and repeat CLABSIs. The repeat CLABSI group included the index CLABSI and subsequent CLABSI(s) reported for the same patient. Up to 5 CLABSIs were included for a single patient. Pathogen analyses were limited to the first pathogen reported for each CLABSI, which is considered to be the most important cause of the event. Likelihood ratio χ2 tests were used to determine differences in proportions. Results: Of the 70,214 CLABSIs reported, 5,983 (8.5%) were repeat CLABSIs. Of 3,264 nonindex CLABSIs, 425 (13%) were identified in non-ICU or non-select ward locations. Staphylococcus aureus was the most common pathogen in both the single and repeat CLABSI groups (14.2% and 12%, respectively) (Fig. 1). Compared to all other pathogens, CLABSIs reported with Candida spp were less likely in a repeat CLABSI event than in a single CLABSI event (P < .0001). Insertion-related organisms were more likely to be associated with single CLABSIs than repeat CLABSIs (P < .0001) (Fig. 2). Alternatively, Enterococcus spp or Klebsiella pneumoniae and K. oxytoca were more likely to be associated with repeat CLABSIs than single CLABSIs (P < .0001). Conclusions: This analysis highlights differences in the aggregate pathogen distributions comparing single versus repeat CLABSIs. Assessing the pathogens associated with repeat CLABSIs may offer another way to assess the success of CLABSI prevention efforts (eg, clean insertion practices). Pathogens such as Enterococcus spp and Klebsiella spp demonstrate a greater association with repeat CLABSIs. Thus, instituting prevention efforts focused on these organisms may warrant greater attention and could impact the likelihood of repeat CLABSIs. Additional analysis of patient-specific pathogens identified in the repeat CLABSI group may yield further clarification.Funding: NoneDisclosures: None

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Impact of Critical Care Consultation Requests for Avoidable Central Venous Catheters on Medical-Surgical Units

Infection Control and Hospital Epidemiology ◽

10.1017/ice.2020.822 ◽

2020 ◽

Vol 41 (S1) ◽

pp. s258-s258

Author(s):

Madhuri Tirumandas ◽

Theresa Madaline ◽

Gregory David Weston ◽

Ruchika Jain ◽

Jamie Figueredo

Keyword(s):

Critical Care ◽

High Risk ◽

Medical Center ◽

Academic Medical Center ◽

Retrospective Chart Review ◽

Bloodstream Infections ◽

Central Line ◽

Central Venous Catheters ◽

High Risk Population ◽

Central Venous

Background: Although central-line–associated bloodstream infections (CLABSI) in US hospitals have improved in the last decade, ~30,100 CLABSIs occur annually.1,2 Central venous catheters (CVC) carry a high risk of infections and should be limited to appropriate clinical indications.6,7 Montefiore Medical Center, a large, urban, academic medical center in the Bronx, serves a high-risk population with multiple comobidities.8–11 Despite this, the critical care medicine (CCM) team is often consulted to place a CVC when a peripheral intravenous line (PIV) cannot be obtained by nurses or primary providers. We evaluated the volume of CCM consultation requests for avoidable CVCs and related CLABSIs. Methods: Retrospective chart review was performed for patients with CCM consultation requests for CVC placement between July and October 2019. The indication for CVC, type of catheter inserted or recommended, and NHSN data were used to identify CLABSIs. CVCs were considered avoidable if a PIV was used for the stated indication and duration of therapy, with no anatomical contraindications to PIV in nonemergencies, according to the Michigan Appropriateness Guide for Intravenous Catheters (MAGIC).6Results: Of 229 total CCM consults, 4 (18%) requests were for CVC placement; 21 consultations (9%) were requested for avoidable CVCs. Of 40 CVC requests, 18 (45%) resulted in CVC placement by the CCM team, 4 (10%) were deferred for nonurgent PICC by interventional radiology, and 18 (45%) were deferred in favor of PIV or no IV. Indications for CVC insertion included emergent chemotherapy (n = 8, 44%) and dialysis (n = 3, 16%), vasopressors (n = 3, 16%), antibiotics (n = 2, 11%) and blood transfusion (n = 2, 11%). Of 18 CVCs, 9 (50%) were potentially avoidable: 2 short-term antibiotics and rest for nonemergent indications; 2 blood transfusions, 1 dialysis, 2 chemotherapy and 2 vasopressors. Between July and October 2019, 6 CLABSIs occurred in CVCs placed by the CCM team; in 3 of 6 CLABSI events (50%), the CVC was avoidable. Conclusions: More than half of consultation requests to the CCM team for CVCs are avoidable, and they disproportionately contribute to CLABSI events. Alternatives for intravenous access could potentially avoid 9% of CCM consultations and 50% of CLABSIs in CCM-inserted CVCs on medical-surgical wards.Funding: NoneDisclosures: None

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Healthcare-Associated Infection in Italy Annual Point-Prevalence Surveys, 2002–2004

Infection Control and Hospital Epidemiology ◽

10.1086/597596 ◽

2009 ◽

Vol 30 (7) ◽

pp. 659-665 ◽

Cited By ~ 21

Author(s):

Simone Lanini ◽

William R. Jarvis ◽

Emanuele Nicastri ◽

Gaetano Privitera ◽

Giovanni Gesu ◽

...

Keyword(s):

Intensive Care ◽

Intensive Care Units ◽

Univariate Analysis ◽

National Health System ◽

Bloodstream Infections ◽

Surgical Site Infections ◽

Point Prevalence ◽

Healthcare Associated Infection ◽

Tract Infections ◽

Healthcare Associated

Objective.Healthcare-associated infections (HAIs) are an important cause of morbidity and mortality worldwide. During the period from 2002 through 2004, a group of Italian hospitals was recruited to conduct HAI point-prevalence surveys.Design.Three point-prevalence surveys.Methods.A total of 9,609 patients were surveyed.Results.The overall frequency of HAI was 6.7% (645 infections among the 9,609 surveyed patients). The most frequent HAIs were lower respiratory tract infections, which accounted for 35.8% (231 of 645 HAIs) of all HAIs, followed by urinary tract infections (152 [23.6%] of 645 HAIs), bloodstream infections (90 [14.0%] of 645 HAIs), and surgical site infections (79 [12.2%] of 645 HAIs). In both multivariate and univariate analysis, invasive procedures, duration of stay, chemotherapy, trauma, coma, and the location of the hospital were all factors statistically significantly associated with the occurrence of an HAL Enterobacteriaceae were the most common isolates recovered in medical and surgical wards, whereas gram-negative aerobic bacilli were the most common isolates recovered in intensive care units. Approximately one-half of all of the patients surveyed were receiving antibiotics at the time of our study; the most used antibiotic classes were fluoroquinolones in medical wards, cephalosporins in surgical wards, and penicillins and glycopeptides in intensive care units.Conclusion.Our study emphasizes the need for implementing further HAI surveillance to provide the National Health System with proper tools to prevent and manage infection in hospitalized patients.

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Review of Best Practices for CLABSI Prevention and the Impact of Recent Legislation on CLABSI Reporting

SAGE Open ◽

10.1177/2158244016677747 ◽

2016 ◽

Vol 6 (4) ◽

pp. 215824401667774 ◽

Cited By ~ 1

Author(s):

Benjamin Woodward ◽

Reba Umberger

Keyword(s):

Best Practices ◽

Healthcare Providers ◽

Bloodstream Infections ◽

Central Line ◽

Mandatory Reporting ◽

Future Research ◽

Common Source ◽

Healthcare Associated Infection ◽

Extrinsic Factors ◽

The Impact

Central line-associated bloodstream infections (CLABSI) are a very common source of healthcare-associated infection (HAI). Incidence of CLABSI has been significantly reduced through the efforts of nurses, healthcare providers, and infection preventionists. Extrinsic factors such as recently enacted legislation and mandatory reporting have not been closely examined in relation to changes in rates of HAI. The following review will examine evidence-based practices related to CLABSI and how they are reported, as well as how the Affordable Care Act, mandatory reporting, and pay-for-performance programs have affected these best practices related to CLABSI prevention. There is a disconnect in the methods and guidelines for reporting CLABSI between these programs, specifically among local monitoring agencies and the various federal oversight organizations. Future research will focus on addressing the gap in what defines a CLABSI and whether or not these programs to incentivize hospital to reduce CLABSI rates are effective.

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Burden of healthcare-associated infections among hospitalized children within community hospitals participating in an infection control network

Infection Control and Hospital Epidemiology ◽

10.1017/ice.2021.67 ◽

2021 ◽

pp. 1-3

Author(s):

Ibukunoluwa C. Akinboyo ◽

Rebecca R. Young ◽

Michael J. Smith ◽

Sarah S. Lewis ◽

Becky A. Smith ◽

...

Keyword(s):

Infection Control ◽

Bloodstream Infections ◽

Central Line ◽

Control Network ◽

Hospitalized Children ◽

Healthcare Associated Infections ◽

Community Hospitals ◽

Prospective Surveillance ◽

Healthcare Associated ◽

Pediatric Healthcare

Abstract We describe the frequency of pediatric healthcare-associated infections (HAIs) identified through prospective surveillance in community hospitals participating in an infection control network. Over a 6-year period, 84 HAIs were identified. Of these 51 (61%) were pediatric central-line–associated bloodstream infections, and they often occurred in children <1 year of age.

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The Past, Present, and Future of Healthcare-Associated Infection Prevention in Pediatrics: Catheter-Associated Bloodstream Infections

Infection Control and Hospital Epidemiology ◽

10.1086/655994 ◽

2010 ◽

Vol 31 (S1) ◽

pp. S27-S31 ◽

Cited By ~ 18

Author(s):

Kristina A. Bryant ◽

Danielle M. Zerr ◽

W. Charles Huskins ◽

Aaron M. Milstone

Keyword(s):

Infection Prevention ◽

Bloodstream Infections ◽

Central Line ◽

Morbidity And Mortality ◽

Prevention Strategies ◽

Healthcare Associated Infection ◽

Research Topics ◽

The Past ◽

Healthcare Associated ◽

Current Practices

Central line–associated bloodstream infections cause morbidity and mortality in children. We explore the evidence for prevention of central line–associated bloodstream infections in children, assess current practices, and propose research topics to improve prevention strategies.

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Impact of Healthcare-Associated Infections Connected to Medical Devices—An Update

Microorganisms ◽

10.3390/microorganisms9112332 ◽

2021 ◽

Vol 9 (11) ◽

pp. 2332

Author(s):

Nitin Chandra Teja Dadi ◽

Barbora Radochová ◽

Jarmila Vargová ◽

Helena Bujdáková

Keyword(s):

Medical Devices ◽

Surgical Site Infections ◽

Central Line ◽

Ventilator Associated Pneumonia ◽

Healthcare Associated Infections ◽

Care Bundles ◽

Planktonic Form ◽

Novel Approaches ◽

Healthcare Associated ◽

The Impact

Healthcare-associated infections (HAIs) are caused by nosocomial pathogens. HAIs have an immense impact not only on developing countries but also on highly developed parts of world. They are predominantly device-associated infections that are caused by the planktonic form of microorganisms as well as those organized in biofilms. This review elucidates the impact of HAIs, focusing on device-associated infections such as central line-associated bloodstream infection including catheter infection, catheter-associated urinary tract infection, ventilator-associated pneumonia, and surgical site infections. The most relevant microorganisms are mentioned in terms of their frequency of infection on medical devices. Standard care bundles, conventional therapy, and novel approaches against device-associated infections are briefly mentioned as well. This review concisely summarizes relevant and up-to-date information on HAIs and HAI-associated microorganisms and also provides a description of several useful approaches for tackling HAIs.

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