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Nohra E, Appelbaum RD, Farrell MS, Carver T, Jung HS, Kirsch JM, Kodadek LM, Mandell S, Nassar AK, Pathak A, Paul J, Robinson B, Cuschieri J, Stein DM. Fever and infections in surgical intensive care: an American Association for the Surgery of Trauma Critical Care Committee clinical consensus document. Trauma Surg Acute Care Open 2024; 9:e001303. [PMID: 38835635 PMCID: PMC11149120 DOI: 10.1136/tsaco-2023-001303] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 04/11/2024] [Indexed: 06/06/2024] Open
Abstract
The evaluation and workup of fever and the use of antibiotics to treat infections is part of daily practice in the surgical intensive care unit (ICU). Fever can be infectious or non-infectious; it is important to distinguish between the two entities wherever possible. The evidence is growing for shortening the duration of antibiotic treatment of common infections. The purpose of this clinical consensus document, created by the American Association for the Surgery of Trauma Critical Care Committee, is to synthesize the available evidence, and to provide practical recommendations. We discuss the evaluation of fever, the indications to obtain cultures including urine, blood, and respiratory specimens for diagnosis of infections, the use of procalcitonin, and the decision to initiate empiric antibiotics. We then describe the treatment of common infections, specifically ventilator-associated pneumonia, catheter-associated urinary infection, catheter-related bloodstream infection, bacteremia, surgical site infection, intra-abdominal infection, ventriculitis, and necrotizing soft tissue infection.
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Affiliation(s)
- Eden Nohra
- Department of Surgery, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA
| | - Rachel D Appelbaum
- Department of Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | | | - Thomas Carver
- Department of Surgery, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Hee Soo Jung
- Department of Surgery, University of Wisconsin Madison School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Jordan Michael Kirsch
- Department of Surgery, Westchester Medical Center/ New York Medical College, Valhalla, NY, USA
| | - Lisa M Kodadek
- Department of Surgery, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Samuel Mandell
- Department of Surgery, The University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Aussama Khalaf Nassar
- Department of Surgery, Section of Acute Care Surgery, Stanford University, Stanford, California, USA
| | - Abhijit Pathak
- Department of Surgery, Temple University School of Medicine, Philadelphia, Pennsylvania, USA
| | - Jasmeet Paul
- Department of Surgery, University of New Mexico Health Sciences Center, Albuquerque, New Mexico, USA
| | - Bryce Robinson
- Department of Surgery, Harborview Medical Center, Seattle, Washington, USA
| | - Joseph Cuschieri
- Department of Surgery, Zuckerberg San Francisco General Hospital and Trauma Center, San Francisco, California, USA
| | - Deborah M Stein
- Department of Surgery, University of Maryland Baltimore, Baltimore, Maryland, USA
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Advani SD, Cawcutt K, Klompas M, Marschall J, Meddings J, Patel PK. The next frontier of healthcare-associated infection (HAI) surveillance metrics: Beyond device-associated infections. Infect Control Hosp Epidemiol 2024; 45:693-697. [PMID: 38221847 DOI: 10.1017/ice.2023.283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2024]
Abstract
In recent years, it has become increasingly evident that surveillance metrics for invasive device-associated infections (ie, central-line-associated bloodstream infections, ventilator-associated pneumonias, and catheter-associated urinary tract infections) do not capture all harms; they capture only a subset of healthcare-associated infections (HAIs). Although prevention of device-associated infections remains critical, we need to address the full spectrum of potential harms from device use and non-device-associated infections. These include complications associated with additional devices, such as peripheral venous and arterial catheters, non-device-associated infections such as nonventilator hospital-acquired pneumonia, and noninfectious device complications such as trauma, thrombosis, and acute lung injury. As authors of the device-associated infection sections in the SHEA/IDSA/APIC Compendium of Strategies to Prevent Healthcare-Associated Infections in Acute Care Hospitals, we highlight catheter-associated urinary tract infection as an example of the strengths and limitations of the current emphasis on device-associated infection surveillance, suggest performance metrics that present a more comprehensive picture of patient harm, and provide a high-level overview of similar issues with other infection surveillance measures.
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Affiliation(s)
- Sonali D Advani
- Duke University School of Medicine, Durham, North Carolina, United States
| | - Kelly Cawcutt
- University of Nebraska Medical Center, Omaha, Nebraska, United States
| | - Michael Klompas
- Brigham and Women's Hospital and Harvard Medical School Harvard Pilgrim Health Care Institute, Boston, Massachusetts, United States
| | - Jonas Marschall
- Bern University Hospital, University of Bern, Bern, Switzerland
- Washington University School of Medicine, St. Louis, Missouri, United States
| | - Jennifer Meddings
- University of Michigan Medical School, Veterans' Affairs Ann Arbor Healthcare System, Ann Arbor, Michigan, United States
| | - Payal K Patel
- Intermountain Healthcare, Salt Lake City, Utah, United States
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Advani SD, Ratz D, Horowitz JK, Petty LA, Fakih MG, Schmader K, Mody L, Czilok T, Malani AN, Flanders SA, Gandhi TN, Vaughn VM. Bacteremia From a Presumed Urinary Source in Hospitalized Adults With Asymptomatic Bacteriuria. JAMA Netw Open 2024; 7:e242283. [PMID: 38477915 PMCID: PMC10938177 DOI: 10.1001/jamanetworkopen.2024.2283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 01/23/2024] [Indexed: 03/14/2024] Open
Abstract
Importance Guidelines recommend withholding antibiotics in asymptomatic bacteriuria (ASB), including among patients with altered mental status (AMS) and no systemic signs of infection. However, ASB treatment remains common. Objectives To determine prevalence and factors associated with bacteremia from a presumed urinary source in inpatients with ASB with or without AMS and estimate antibiotics avoided if a 2% risk of bacteremia were used as a threshold to prompt empiric antibiotic treatment of ASB. Design, Setting, and Participants This cohort study assessed patients hospitalized to nonintensive care with ASB (no immune compromise or concomitant infections) in 68 Michigan hospitals from July 1, 2017, to June 30, 2022. Data were analyzed from August 2022 to January 2023. Main Outcomes and Measures The primary outcome was prevalence of bacteremia from a presumed urinary source (ie, positive blood culture with matching organisms within 3 days of urine culture). To determine factors associated with bacteremia, we used multivariable logistic regression models. We estimated each patient's risk of bacteremia and determined what percentage of patients empirically treated with antibiotics had less than 2% estimated risk of bacteremia. Results Of 11 590 hospitalized patients with ASB (median [IQR] age, 78.2 [67.7-86.6] years; 8595 female patients [74.2%]; 2235 African American or Black patients [19.3%], 184 Hispanic patients [1.6%], and 8897 White patients [76.8%]), 8364 (72.2%) received antimicrobial treatment for UTI, and 161 (1.4%) had bacteremia from a presumed urinary source. Only 17 of 2126 patients with AMS but no systemic signs of infection (0.7%) developed bacteremia. On multivariable analysis, male sex (adjusted odds ratio [aOR], 1.45; 95% CI, 1.02-2.05), hypotension (aOR, 1.86; 95% CI, 1.18-2.93), 2 or more systemic inflammatory response criteria (aOR, 1.72; 95% CI, 1.21-2.46), urinary retention (aOR, 1.87; 95% CI, 1.18-2.96), fatigue (aOR, 1.53; 95% CI, 1.08-2.17), log of serum leukocytosis (aOR, 3.38; 95% CI, 2.48-4.61), and pyuria (aOR, 3.31; 95% CI, 2.10-5.21) were associated with bacteremia. No single factor was associated with more than 2% risk of bacteremia. If 2% or higher risk of bacteremia were used as a cutoff for empiric antibiotics, antibiotic exposure would have been avoided in 78.4% (6323 of 8064) of empirically treated patients with low risk of bacteremia. Conclusions and Relevance In patients with ASB, bacteremia from a presumed urinary source was rare, occurring in less than 1% of patients with AMS. A personalized, risk-based approach to empiric therapy could decrease unnecessary ASB treatment.
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Affiliation(s)
- Sonali D. Advani
- Division of Infectious Diseases, Duke University School of Medicine, Durham, North Carolina
| | - David Ratz
- Veterans Affairs Ann Arbor Healthcare System, Ann Arbor, Michigan
| | | | - Lindsay A. Petty
- Division of Infectious Diseases, University of Michigan, Ann Arbor
| | | | - Kenneth Schmader
- Division of Geriatrics, Duke University School of Medicine, and Durham Veterans Affairs Healthcare System, Durham, North Carolina
| | - Lona Mody
- Division of Geriatrics, University of Michigan, Ann Arbor
| | - Tawny Czilok
- Division of Hospital Medicine, University of Michigan, Ann Arbor
| | | | | | - Tejal N. Gandhi
- Division of Infectious Diseases, University of Michigan, Ann Arbor
| | - Valerie M. Vaughn
- Division of Hospital Medicine, University of Michigan, Ann Arbor
- Division of General Internal Medicine, University of Utah School of Medicine, Salt Lake City
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Advani SD, Claeys K. Behavioral Strategies in Diagnostic Stewardship. Infect Dis Clin North Am 2023; 37:729-747. [PMID: 37537001 DOI: 10.1016/j.idc.2023.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/05/2023]
Abstract
Diagnostic stewardship refers to the responsible and judicious use of diagnostic tests to reduce low value care and improve patient outcomes. This article provides an overview of behavioral strategies, their relevance to diagnostic stewardship and highlights behavioral determinants that drive diagnostic testing behavior, drawing on theoretic frameworks. Additionally, we provide concrete examples of evidence-based behavioral strategies for promoting appropriate diagnostic testing while acknowledging associated challenges. Finally, we highlight the significance of evaluating these strategies and provide an overview of evaluation frameworks and methods.
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Affiliation(s)
- Sonali D Advani
- Department of Internal Medicine-Infectious Diseases, Duke University School of Medicine, 315 Trent Drive, Hanes House, Suite 154, Durham, NC 27710, USA.
| | - Kimberly Claeys
- Department of Pharmacy Science and Health Outcomes Research, University of Maryland School of Pharmacy, Baltimore, MD, USA
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Yarrington ME, Reynolds SS, Dunkerson T, McClellan F, Polage CR, Moehring RW, Smith BA, Seidelman JL, Lewis SS, Advani SD. Using clinical decision support to improve urine testing and antibiotic utilization. Infect Control Hosp Epidemiol 2023; 44:1582-1586. [PMID: 36987849 PMCID: PMC10539479 DOI: 10.1017/ice.2023.30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 01/19/2023] [Accepted: 01/24/2023] [Indexed: 03/30/2023]
Abstract
OBJECTIVE Urine cultures collected from catheterized patients have a high likelihood of false-positive results due to colonization. We examined the impact of a clinical decision support (CDS) tool that includes catheter information on test utilization and patient-level outcomes. METHODS This before-and-after intervention study was conducted at 3 hospitals in North Carolina. In March 2021, a CDS tool was incorporated into urine-culture order entry in the electronic health record, providing education about indications for culture and suggesting catheter removal or exchange prior to specimen collection for catheters present >7 days. We used an interrupted time-series analysis with Poisson regression to evaluate the impact of CDS implementation on utilization of urinalyses and urine cultures, antibiotic use, and other outcomes during the pre- and postintervention periods. RESULTS The CDS tool was prompted in 38,361 instances of urine cultures ordered in all patients, including 2,133 catheterized patients during the postintervention study period. There was significant decrease in urine culture orders (1.4% decrease per month; P < .001) and antibiotic use for UTI indications (2.3% decrease per month; P = .006), but there was no significant decline in CAUTI rates in the postintervention period. Clinicians opted for urinary catheter removal in 183 (8.5%) instances. Evaluation of the safety reporting system revealed no apparent increase in safety events related to catheter removal or reinsertion. CONCLUSION CDS tools can aid in optimizing urine culture collection practices and can serve as a reminder for removal or exchange of long-term indwelling urinary catheters at the time of urine-culture collection.
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Affiliation(s)
- Michael E. Yarrington
- Division of Infectious Diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina
| | | | - Tray Dunkerson
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina
| | - Fabienne McClellan
- Continuous Improvement Department, Duke University Health System, Durham, North Carolina
| | - Christopher R. Polage
- Clinical Microbiology Laboratory, Duke University Health System, Durham, North Carolina
- Department of Pathology, Duke University of Medicine, Durham, North Carolina
| | - Rebekah W. Moehring
- Division of Infectious Diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina
| | - Becky A. Smith
- Division of Infectious Diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina
| | - Jessica L. Seidelman
- Division of Infectious Diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina
| | - Sarah S. Lewis
- Division of Infectious Diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina
| | - Sonali D. Advani
- Division of Infectious Diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina
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Advani SD, Winters A, Turner NA, Smith BA, Seidelman J, Schmader K, Anderson DJ, Reynolds SS. Using the COM-B model to identify barriers to and facilitators of evidence-based nurse urine-culture practices. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2023; 3:e62. [PMID: 37034896 PMCID: PMC10073011 DOI: 10.1017/ash.2023.142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Revised: 02/16/2023] [Accepted: 02/20/2023] [Indexed: 04/12/2023]
Abstract
Our surveys of nurses modeled after the Capability, Opportunity, and Motivation Model of Behavior (COM-B model) revealed that opportunity and motivation factors heavily influence urine-culture practices (behavior), in addition to knowledge (capability). Understanding these barriers is a critical step towards implementing targeted interventions to improving urine-culture practices.
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Affiliation(s)
- Sonali D. Advani
- Division of Infectious diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina
| | - Ali Winters
- Duke University School of Nursing, Durham, North Carolina
| | - Nicholas A. Turner
- Division of Infectious diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina
| | - Becky A. Smith
- Division of Infectious diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina
| | - Jessica Seidelman
- Division of Infectious diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina
| | - Kenneth Schmader
- Division of Geriatrics, Duke University School of Medicine, Durham, North Carolina
- Geriatric Research and Education Clinical Center, Durham Veterans Administration Medical Center, Durham, North Carolina
| | - Deverick J. Anderson
- Division of Infectious diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina
| | - Staci S. Reynolds
- Duke Center for Antimicrobial Stewardship and Infection Prevention, Durham, North Carolina
- Duke University School of Nursing, Durham, North Carolina
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Advani SD, Turner NA, Schmader KE, Wrenn RH, Moehring RW, Polage CR, Vaughn VM, Anderson DJ. Optimizing reflex urine cultures: Using a population-specific approach to diagnostic stewardship. Infect Control Hosp Epidemiol 2023; 44:206-209. [PMID: 36625063 PMCID: PMC9931665 DOI: 10.1017/ice.2022.315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND Clinicians and laboratories routinely use urinalysis (UA) parameters to determine whether antimicrobial treatment and/or urine cultures are needed. Yet the performance of individual UA parameters and common thresholds for action are not well defined and may vary across different patient populations. METHODS In this retrospective cohort study, we included all encounters with UAs ordered 24 hours prior to a urine culture between 2015 and 2020 at 3 North Carolina hospitals. We evaluated the performance of relevant UA parameters as potential outcome predictors, including sensitivity, specificity, negative predictive value (NPV), and positive predictive value (PPV). We also combined 18 different UA criteria and used receiver operating curves to identify the 5 best-performing models for predicting significant bacteriuria (≥100,000 colony-forming units of bacteria/mL). RESULTS In 221,933 encounters during the 6-year study period, no single UA parameter had both high sensitivity and high specificity in predicting bacteriuria. Absence of leukocyte esterase and pyuria had a high NPV for significant bacteriuria. Combined UA parameters did not perform better than pyuria alone with regard to NPV. The high NPV ≥0.90 of pyuria was maintained among most patient subgroups except females aged ≥65 years and patients with indwelling catheters. CONCLUSION When used as a part of a diagnostic workup, UA parameters should be leveraged for their NPV instead of sensitivity. Because many laboratories and hospitals use reflex urine culture algorithms, their workflow should include clinical decision support and or education to target symptomatic patients and focus on populations where absence of pyuria has high NPV.
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Affiliation(s)
- Sonali D Advani
- Division of Infectious Diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
| | - Nicholas A Turner
- Division of Infectious Diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
| | - Kenneth E Schmader
- Division of Geriatrics, Department of Medicine, Duke and Durham VA Medical Center, Durham, North Carolina
| | - Rebekah H Wrenn
- Division of Infectious Diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
| | - Rebekah W Moehring
- Division of Infectious Diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
| | - Christopher R Polage
- Department of Pathology, Duke University School of Medicine, Durham, North Carolina
| | - Valerie M Vaughn
- Division of General Internal Medicine, Department of Internal Medicine, University of Utah School of Medicine, Salt Lake City, Utah
| | - Deverick J Anderson
- Division of Infectious Diseases, Department of Medicine, Duke University School of Medicine, Durham, North Carolina
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Krouss M, Alaiev D, Shin DW, Talledo J, Israilov S, Chandra K, Zaurova M, Manchego PA, Tsega S, Cohen G, Bravo N, Kupferman T, Madaline T, Cho HJ. Choosing wisely initiative for reducing urine cultures for asymptomatic bacteriuria and catheter-associated asymptomatic bacteriuria in an 11-hospital safety net system. Am J Infect Control 2023; 51:461-465. [PMID: 36870917 DOI: 10.1016/j.ajic.2023.01.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 12/27/2022] [Accepted: 01/04/2023] [Indexed: 03/06/2023]
Abstract
BACKGROUND Treatment of asymptomatic bacteriuria (ASB) is common. Overtreatment of ASB leads to harm, including adverse effects from antibiotics, antibiotic resistance, and increased length of stay. METHODS This quality improvement initiative targeted inappropriate urine cultures (UC) across 11 hospitals and 70 ambulatory clinics in a safety-net setting. A mandatory prompt for appropriate indications for UC orders and a best practice advisory (BPA) for UC on patients with urinary catheters were created. UC ordering was compared preintervention (June 2020-October 2021) to postintervention (December 2021-August 2022). Variation in hospitals and clinics were assessed, as well as BPA responses by clinician type and specialty. RESULTS Inpatient UCs decreased 20.9% (p < .001), and outpatient UCs was unchanged (2.6% increase, nonsignificant). Inpatient UCs on patients with urinary catheters decreased 21.6% (p < .001). Temporal trends were also assessed. High variation was seen among hospitals and clinics. Low BPA acceptance rates were seen in internal medicine and family medicine clinicians. Attendings showed high acceptance to the BPA compared to other clinicians. CONCLUSIONS This initiative successfully decreased UCs in a large, safety-net system. Further study is needed in assessing variation among hospitals and clinics, as well as among clinician types and specialties.
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Affiliation(s)
- Mona Krouss
- Department of Quality and Safety, NYC Health + Hospitals, New York, NY; Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY.
| | - Daniel Alaiev
- Department of Quality and Safety, NYC Health + Hospitals, New York, NY
| | - Da Wi Shin
- Department of Anesthesia, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Joseph Talledo
- Department of Quality and Safety, NYC Health + Hospitals, New York, NY
| | - Sigal Israilov
- Department of Anesthesia, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Komal Chandra
- Department of Quality and Safety, NYC Health + Hospitals, New York, NY
| | - Milana Zaurova
- Department of Quality and Safety, NYC Health + Hospitals, New York, NY; Department of Emergency Medicine, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Peter Alacron Manchego
- Department of Quality and Safety, NYC Health + Hospitals, New York, NY; Department of Pediatrics, NYC Health + Hospitals/Kings County, New York, NY
| | - Surafel Tsega
- Department of Quality and Safety, NYC Health + Hospitals, New York, NY; Department of Medicine, NYC Health + Hospitals/Kings County, New York, NY
| | - Gabriel Cohen
- Department of Medicine, New York University School of Medicine, New York, NY
| | - Nathaniel Bravo
- Department of Infection Control, NYC Health + Hospitals/Queens, New York, NY
| | - Tania Kupferman
- Department of Medicine, New York University School of Medicine, New York, NY
| | - Theresa Madaline
- Department of Quality and Safety, NYC Health + Hospitals, New York, NY
| | - Hyung J Cho
- Department of Quality and Safety, Brigham and Women's Hospital, Boston, MA
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Huang A, Hong W, Zhao B, Lin J, Xi R, Wang Y. Knowledge, attitudes and practices concerning catheter-associated urinary tract infection amongst healthcare workers: a mixed methods systematic review. Nurs Open 2022; 10:1281-1304. [PMID: 36519497 PMCID: PMC9912418 DOI: 10.1002/nop2.1384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 09/04/2022] [Indexed: 12/23/2022] Open
Abstract
AIM To evaluate healthcare workers' knowledge, attitudes and practices level of prevention and management of catheter-associated urinary tract infection. DESIGN A mixed-methods systematic review. METHODS Searches were conducted in CINAHL, Cochrane Library, EMBASE, Medline, PubMed and Web of Science databases. Limited literatures published in English before 20 June 2021. Data were analysed and synthesized using thematic analysis by two authors. RESULTS Thirty-four articles were included. Healthcare workers' unbalanced varied knowledge level, positive attitudes, undesirable practices of catheter-associated urinary tract infection's prevention and control were identified. Barriers of healthcare workers' knowledge, attitudes and practices level of infection prevention included heavy workload, understaffing, physician variability in indwelling urinary catheter (IUC) practice by diagnosis, nursing variability in IUC placement technique, poor relationship and nurse's poor documentation. Leadership, better education, teamwork, technique training and information technology support, advocacy for nurse-driven protocol and IUC removal reminder were considered as facilitators.
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Affiliation(s)
- Aoli Huang
- School of NursingJinan UniversityGuangzhouPeople's Republic of China
| | - Weixi Hong
- School of Medicine, Medical Research CenterZhejiang UniversityZhejiangPeople's Republic of China
| | - Baojie Zhao
- School of NursingJinan UniversityGuangzhouPeople's Republic of China
| | - Jing Lin
- School of NursingJinan UniversityGuangzhouPeople's Republic of China
| | - Rui Xi
- Department of GastroenterologyThe First Affiliated Hospital of Jinan UniversityGuangzhouPeople's Republic of China
| | - Yu Wang
- Community Health Centre of Jinan UniversityGuangzhouPeople's Republic of China,The First Affiliated Hospital of Jinan UniversityGuangzhouPeople's Republic of China
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Foong KS, Munigala S, Kern-Allely S, Warren DK. Blood culture utilization practices among febrile and/or hypothermic inpatients. BMC Infect Dis 2022; 22:779. [PMID: 36217111 PMCID: PMC9552399 DOI: 10.1186/s12879-022-07748-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Accepted: 09/23/2022] [Indexed: 12/04/2022] Open
Abstract
Background Predictors associated with the decision of blood culture ordering among hospitalized patients with abnormal body temperature are still underexplored, particularly non-clinical factors. In this study, we evaluated the factors affecting blood culture ordering in febrile and hypothermic inpatients. Methods We performed a retrospective study of 15,788 adult inpatients with fever (≥ 38.3℃) or hypothermia (< 36.0℃) from January 2016 to December 2017. We evaluated the proportion of febrile and hypothermic episodes with an associated blood culture performed within 24h. Generalized Estimating Equations were used to determine independent predictors associated with blood culture ordering among febrile and hypothermic inpatients. Results We identified 21,383 abnormal body temperature episodes among 15,788 inpatients (13,093 febrile and 8,290 hypothermic episodes). Blood cultures were performed in 36.7% (7,850/ 21,383) of these episodes. Predictors for blood culture ordering among inpatients with abnormal body temperature included fever ≥ 39℃ (adjusted odd ratio [aOR] 4.17, 95% confident interval [CI] 3.91–4.46), fever (aOR 3.48, 95% CI 3.27–3.69), presence of a central venous catheter (aOR 1.36, 95% CI 1.30–1.43), systemic inflammatory response (SIRS) plus hypotension (aOR 1.33, 95% CI 1.26–1.40), SIRS (aOR 1.26, 95% CI 1.20–1.31), admission to stem cell transplant / medical oncology services (aOR 1.09, 95% CI 1.04–1.14), and detection of abnormal body temperature during night shift (aOR 1.06, 95% CI 1.03–1.09) or on the weekend (aOR 1.05, 95% CI 1.01–1.08). Conclusion Blood culture ordering for hospitalized patients with fever or hypothermia is multifactorial; both clinical and non-clinical factors. These wide variations and gaps in practices suggest opportunities to improve utilization patterns. Supplementary Information The online version contains supplementary material available at 10.1186/s12879-022-07748-x.
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Affiliation(s)
- Kap Sum Foong
- Division of Geographic Medicine and Infectious Diseases, Tufts Medical Center, Boston, MA, USA.,Division of Infectious Diseases, Washington University School of Medicine Hospital Epidemiologist, Barnes-Jewish Hospital, 4523 Clayton Ave., Campus Box 8051, 63110, Saint Louis, MO, USA
| | - Satish Munigala
- Division of Infectious Diseases, Washington University School of Medicine Hospital Epidemiologist, Barnes-Jewish Hospital, 4523 Clayton Ave., Campus Box 8051, 63110, Saint Louis, MO, USA
| | - Stephanie Kern-Allely
- Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - David K Warren
- Division of Infectious Diseases, Washington University School of Medicine Hospital Epidemiologist, Barnes-Jewish Hospital, 4523 Clayton Ave., Campus Box 8051, 63110, Saint Louis, MO, USA.
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Changes in nursing team composition and risk of device-associated infection in intensive care units. Am J Infect Control 2022; 50:226-228. [PMID: 34543707 DOI: 10.1016/j.ajic.2021.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 09/10/2021] [Accepted: 09/11/2021] [Indexed: 11/21/2022]
Abstract
The relationship between nursing staffing levels and healthcare-associated infections (HAIs) has been explored previously with conflicting results. This study uses daily shift records from 2 intensive care units (ICUs) to evaluate whether nuanced changes in nursing team composition impacts subsequent risk for device associated HAIs. Staffing deficiencies may be associated with periods of risk prior to central line-associated bloodstream infection in the ICU.
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Abstract
Catheter-associated urinary tract infection (CAUTI) remains one of the most prevalent, but preventable, health care-associated infections and predominantly occurs in patients with indwelling urinary catheters. Duration of urinary catheterization is the most important modifiable risk factor for development of CAUTI. Alternatives to indwelling catheters should be considered in appropriate patients. If indwelling catheterization is necessary, proper aseptic practices for catheter insertion and maintenance and use of a closed catheter collection system are essential for preventing CAUTI. The use of intervention bundles and collaboratives helps in the effective implementation of CAUTI prevention measures.
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Affiliation(s)
- Carol E Chenoweth
- Division of Infectious Diseases, Department of Internal Medicine, University of Michigan Medical School, F4141 South University Hospital, 1500 E. Medical Center Drive, Ann Arbor, MI 48109-5226, USA.
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Advani S, Vaughn VM. Quality Improvement Interventions and Implementation Strategies for Urine Culture Stewardship in the Acute Care Setting: Advances and Challenges. Curr Infect Dis Rep 2021; 23:16. [PMID: 34602864 PMCID: PMC8486281 DOI: 10.1007/s11908-021-00760-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/21/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE OF REVIEW The goal of this article is to highlight how and why urinalyses and urine cultures are misused, review quality improvement interventions to optimize urine culture utilization, and highlight how to implement successful, sustainable interventions to improve urine culture practices in the acute care setting. RECENT FINDINGS Quality improvement initiatives aimed at reducing inappropriate treatment of asymptomatic bacteriuria often focus on optimizing urine test utilization (i.e., urine culture stewardship). Urine culture stewardship interventions in acute care hospitals span the spectrum of quality improvement initiatives, ranging from strong systems-based interventions like suppression of urine culture results to weaker interventions that focus on clinician education alone. While most urine culture stewardship interventions have met with some success, overall results are mixed, and implementation strategies to improve sustainability are not well understood. SUMMARY Successful diagnostic stewardship interventions are based on an assessment of underlying key drivers and focus on multifaceted and complementary approaches. Individual intervention components have varying impacts on effectiveness, provider autonomy, and sustainability. The best urine culture stewardship strategies ultimately include both technical and socio-adaptive components with long-term, iterative feedback required for sustainability.
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Affiliation(s)
- Sonali Advani
- Division of Infectious Diseases, Department of Medicine, Duke University School of Medicine, Durham, NC, USA
- Duke Infection Control Outreach Network, Durham, NC, USA
| | - Valerie M. Vaughn
- Department of Medicine, University of Utah School of Medicine, Salt Lake City, UT, USA
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Goebel MC, Trautner BW, Wang Y, Van JN, Dillon LM, Patel PK, Drekonja DM, Graber CJ, Shukla BS, Lichtenberger P, Helfrich CD, Sales A, Grigoryan L. Organizational readiness assessment in acute and long-term care has important implications for antibiotic stewardship for asymptomatic bacteriuria. Am J Infect Control 2020; 48:1322-1328. [PMID: 32437753 DOI: 10.1016/j.ajic.2020.04.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/29/2020] [Accepted: 04/30/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Prior to implementing an antibiotic stewardship intervention for asymptomatic bacteriuria (ASB), we assessed institutional barriers to change using the Organizational Readiness to Change Assessment. METHODS Surveys were self-administered on paper in inpatient medicine and long-term care units at 4 Veterans Affairs facilities. Participants included providers, nurses, and pharmacists. The survey included 7 subscales: evidence (perceived strength of evidence) and six context subscales (favorability of organizational context). Responses were scored on a 5-point Likert-type scale. RESULTS One hundred four surveys were completed (response rate = 69.3%). Overall, the evidence subscale had the highest score; the resources subscale (mean 2.8) was significantly lower than other subscales (P < .001). Scores for budget and staffing resources were lower than scores for training and facility resources (P < .001 for both). Pharmacists had lower scores than providers for the staff culture subscale (P = .04). The site with the lowest scores for resources (mean 2.4) also had lower scores for leadership and lower pharmacist effort devoted to stewardship. CONCLUSIONS Although healthcare professionals endorsed the evidence about nontreatment of ASB, perceived barriers to antibiotic stewardship included inadequate resources and leadership support. These findings provide targets for tailoring the stewardship intervention to maximize success.
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Gotterson F, Buising K, Manias E. Nurse role and contribution to antimicrobial stewardship: An integrative review. Int J Nurs Stud 2020; 117:103787. [PMID: 33647845 DOI: 10.1016/j.ijnurstu.2020.103787] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 08/05/2020] [Accepted: 09/28/2020] [Indexed: 01/22/2023]
Abstract
AIM To examine existing published literature regarding nurses and antimicrobial stewardship, and their potential role and contribution, to identify what is known, to evaluate methodologies used in published research, and to review and integrate findings to inform practice and future priorities for research. DESIGN Integrative review. METHODOLOGY The approach to this review was informed by Whittemore and Knafl's integrative review methodology. Electronic databases were searched for papers published since the start of the database to November 2019, with abstracts available, related to humans and published in English. Papers were included regardless of practice setting (acute, aged, and primary care) and if they were research based, included nurses as participants and reported specifically on results from nurses or that had implications for nursing practice. Excluded were conference abstracts, and papers focussed solely on nurse prescriber, nurse practitioner, or nurse manager roles. RESULTS Fifty-two papers were included in the review. Identified themes were: i) nursing knowledge, learning needs and education; ii) nurse perceptions of the nursing role and motivations for involvement; iii) nursing brokerage and influence on information flow to and from patients; iv) nursing workflow, workload and workarounds; and v) nurse leadership. Methodological quality of the included papers varied, limiting transferability and applicability of findings for some of the included studies. CONCLUSION Formal inclusion of nurses in antimicrobial stewardship activities has been associated with improved nurse knowledge, nurse confidence, and in some cases improved clinical outcomes for patients. The review reinforces nursing values as a motivator of nursing actions, and reveals the complex yet significant influence of nurses on antimicrobial prescribing. Potential opportunities to enhance nurses' participation and contribution to antimicrobial stewardship include; formal acknowledgement of the nurse role, educating nurses so that they are aware of how they can contribute, collaborating with nurses in planning and implementing local stewardship activities, and ensuring nurse leaders are involved. However, evidence on this topic remains limited. Research is needed to facilitate greater understanding about the nature, scope and influence of the nurse role in antimicrobial stewardship, how nurses enact and carry out their role, and nurses' support needs. Tweetable abstract: Integrative review explores #nurse role in #antimicrobialstewardship. Nurse contribution, influence significant, but not well understood.
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Affiliation(s)
- Fiona Gotterson
- National Centre for Antimicrobial Stewardship, The Peter Doherty Institute for Infections and Immunity, 792 Elizabeth St, Melbourne, VIC 3000, Australia; Department of Medicine, Building 181, University of Melbourne, Grattan St, Melbourne, VIC 3010, Australia.
| | - Kirsty Buising
- National Centre for Antimicrobial Stewardship, The Peter Doherty Institute for Infections and Immunity, 792 Elizabeth St, Melbourne, VIC 3000, Australia; Department of Medicine, Building 181, University of Melbourne, Grattan St, Melbourne, VIC 3010, Australia; Victorian Infectious Diseases Service, The Peter Doherty Institute for Infections and Immunity, 792 Elizabeth St, Melbourne, VIC 3000, Australia
| | - Elizabeth Manias
- Deakin University, School of Nursing and Midwifery, Centre for Quality and Patient Safety Research, Institute for Health Transformation, 221 Burwood Highway, Burwood, VIC 3125, Australia; The Royal Melbourne Hospital, Department of Medicine, Royal Parade, Parkville, VIC 3052, Australia
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Fabre V, Pleiss A, Klein E, Demko Z, Salinas A, Jones G, Gadala A, Hicks LA, Neuhauser MM, Srinivasan A, Cosgrove SE. A Pilot Study to Evaluate the Impact of a Nurse-Driven Urine Culture Diagnostic Stewardship Intervention on Urine Cultures in the Acute Care Setting. Jt Comm J Qual Patient Saf 2020; 46:650-655. [PMID: 32891533 DOI: 10.1016/j.jcjq.2020.07.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 07/29/2020] [Accepted: 07/30/2020] [Indexed: 01/03/2023]
Abstract
BACKGROUND The role of nurses in diagnostic stewardship in hospitals remains largely unknown. METHODS In this before-after study, researchers assessed the impact of a nurse-driven urine culture (UrCx) stewardship intervention for adults with and without urinary catheters on a general medicine unit of a large hospital. The intervention included education on principles of diagnostic stewardship, identification of a nurse champion to serve as liaison between nursing and the antibiotic stewardship program, and implementation of an algorithm to guide discussions with hospitalists about situations when UrCx may not be needed. The primary outcome was the total number of UrCx. The secondary outcome was the rate of inappropriate UrCx. Changes in UrCx rates per 100 patient-days before and after the intervention were calculated using incidence rate ratios (IRRs). Balancing metrics included readmission within 30 days of unit discharge, length of hospital stay, and all-cause in-hospital mortality. RESULTS With the intervention, the mean UrCx rate per 100 patient-days decreased from 2.30 to 1.52 (IRR = 0.66, 95% confidence interval [CI] = 0.50-0.87, p < 0.01), while in the control unit it increased from 2.17 to 3.10 (IRR = 1.50, 95% CI = 1.22-1.84, p < 0.01). In the intervention unit, the rate of inappropriate UrCx was 0.83 and 0.71 before and after algorithm implementation (IRR = 0.88, 95% CI = 0.58-1.33, p = 0.55). CONCLUSION Nursing education and a clinical tool to enhance discussions on the necessity of UrCx among nurses and hospitalists were associated with a reduction in UrCx.
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