Browsing by Subject "Infection Control"

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Open Access
Collaboration Between Infection Prevention and Clinical Education in Response to COVID-19.
(Journal for nurses in professional development, 2021-01) Edwards, Pamela B; Green, Katrina; Sturdivant, Margaret H; Lobaugh-Jin, Erica; Oden, Mary; Reynolds, Staci S
With the rapid escalation of COVID-19 educational needs within hospitals, it was imperative for content experts of the infection prevention departments to lean on the expertise of nursing professional development specialists. This article provides a brief overview of how a clinical education and professional development department was deployed to assist and support the COVID-19 response efforts.
Open Access
Current definitions of central line-associated bloodstream infection: is the emperor wearing clothes?
(Infect Control Hosp Epidemiol, 2010-12) Sexton, Daniel J; Chen, Luke F; Anderson, Deverick J
Open Access
Ethical considerations for allocation of scarce resources and alterations in surgical care during a pandemic.
(Surgical endoscopy, 2021-05) Rawlings, Arthur; Brandt, Lea; Ferreres, Alberto; Asbun, Horacio; Shadduck, Phillip
The COVID-19 pandemic caused by SARS-CoV-2 is unprecedented in modern history. Its effects on social behavior and health care delivery have been dramatic. The resultant burden of disease and critical illness has outpaced the diagnostic, therapeutic, and health care professional resources of many clinics and hospitals. It continues to do so globally. The allocation of hospital beds and ventilators, personal protective equipment, investigational therapeutics, and other scarce resources has required difficult decisions. Clinical and surgical practices which are standard in normal times may not be standard or safe during the COVID-19 crisis. How can we best adapt as physicians and surgeons? What foundational ethical principles and systems of principle application can help guide our decision-making? Fortunately, a large body of work in medical ethics addresses these questions. Unfortunately, many surgeons and other health care professionals are probably not as familiar with these concepts. This brief communication is intended to provide a concise explanation of ethical considerations which readers may find helpful when addressing allocation of scarce resources and alterations in surgical care brought on by the current pandemic.
Open Access
Good to Great: Quality-Improvement Initiative Increases and Sustains Pediatric Health Care Worker Hand Hygiene Compliance.
(Hospital pediatrics, 2017-04) McLean, Heather S; Carriker, Charlene; Bordley, William Clay
The Joint Commission, the Centers for Disease Control and Prevention, and the World Health Organization challenge hospitals to achieve and sustain compliance with effective hand hygiene (HH) practice; however, many inpatient units fail to achieve a high level of reliability. The aim of the project was to increase and sustain health care worker (HCW) compliance with HH protocols from 87% (level of reliability [LOR] 1) to ≥95% (LOR 2) within 9 months on 2 pediatric inpatient units in an academic children's hospital.This study was a time-series, quality-improvement project. Interventions were tested through multiple plan-do-study-act cycles on 2 pediatric inpatient units. HH compliance audits of HCWs on these units were performed randomly each week by the hospital infection prevention program. Control charts of percentages of HCW HH compliance were constructed with 3-σ (data within 3 SDs from a mean) control limits. These control limits were adjusted after achieving significant improvements in performance over time. Charts were annotated with interventions including (1) increasing awareness, (2) providing timely feedback, (3) empowering patients and families to participate in mitigation, (4) providing focused education, and (5) developing interdisciplinary HH champions.HH compliance rates improved from an average of 87% (LOR 1) to ≥95% (LOR 2) within 9 months, and this improvement has been sustained for >2 years on both pediatric inpatient units.Significant and sustained gains in HH compliance rates of ≥95% (LOR 2) can be achieved by applying high-reliability human-factor interventions.
Open Access
Hand hygiene noncompliance and the cost of hospital-acquired methicillin-resistant Staphylococcus aureus infection.
(Infect Control Hosp Epidemiol, 2010-04) Cummings, Keith L; Anderson, Deverick J; Kaye, Keith S
BACKGROUND: Hand hygiene noncompliance is a major cause of nosocomial infection. Nosocomial infection cost data exist, but the effect of hand hygiene noncompliance is unknown. OBJECTIVE: To estimate methicillin-resistant Staphylococcus aureus (MRSA)-related cost of an incident of hand hygiene noncompliance by a healthcare worker during patient care. DESIGN: Two models were created to simulate sequential patient contacts by a hand hygiene-noncompliant healthcare worker. Model 1 involved encounters with patients of unknown MRSA status. Model 2 involved an encounter with an MRSA-colonized patient followed by an encounter with a patient of unknown MRSA status. The probability of new MRSA infection for the second patient was calculated using published data. A simulation of 1 million noncompliant events was performed. Total costs of resulting infections were aggregated and amortized over all events. SETTING: Duke University Medical Center, a 750-bed tertiary medical center in Durham, North Carolina. RESULTS: Model 1 was associated with 42 MRSA infections (infection rate, 0.0042%). Mean infection cost was $47,092 (95% confidence interval [CI], $26,040-$68,146); mean cost per noncompliant event was $1.98 (95% CI, $0.91-$3.04). Model 2 was associated with 980 MRSA infections (0.098%). Mean infection cost was $53,598 (95% CI, $50,098-$57,097); mean cost per noncompliant event was $52.53 (95% CI, $47.73-$57.32). A 200-bed hospital incurs $1,779,283 in annual MRSA infection-related expenses attributable to hand hygiene noncompliance. A 1.0% increase in hand hygiene compliance resulted in annual savings of $39,650 to a 200-bed hospital. CONCLUSIONS: Hand hygiene noncompliance is associated with significant attributable hospital costs. Minimal improvements in compliance lead to substantial savings.
Open Access
Host genetics and HIV-1: the final phase?
(PLoS Pathog, 2010-10-14) Fellay, Jacques; Shianna, Kevin V; Telenti, Amalio; Goldstein, David B
This is a crucial transition time for human genetics in general, and for HIV host genetics in particular. After years of equivocal results from candidate gene analyses, several genome-wide association studies have been published that looked at plasma viral load or disease progression. Results from other studies that used various large-scale approaches (siRNA screens, transcriptome or proteome analysis, comparative genomics) have also shed new light on retroviral pathogenesis. However, most of the inter-individual variability in response to HIV-1 infection remains to be explained: genome resequencing and systems biology approaches are now required to progress toward a better understanding of the complex interactions between HIV-1 and its human host.
Open Access
Managing Prostate Cancer Surgical Patients during the COVID-19 Pandemic: A Brief Report of the Duke Cancer Institute's Initial Experience.
(Oncology (Williston Park, N.Y.), 2020-05) Moul, Judd W; Chang, Andrew; Inman, Brant A
The coronavirus disease 2019 pandemic has rapidly placed tremendous stress on health systems around the world. In response, multiple health systems have postponed elective surgeries in order to conserve hospital beds and personal protective equipment, minimize patient traffic, and prevent unnecessary utilization and exposure of healthcare workers. The American College of Surgeons released the following statement on March 13, 2020: "Each hospital, health system and surgeon should thoughtfully review all scheduled elective procedures with a plan to minimize, postpone, or cancel electively scheduled operations, endoscopes, or other invasive procedures until we have passed the predicted inflection point in the exposure graph and can be confident that our health care infrastructure can support a potentially rapid and overwhelming uptick in critical patient care needs." In our state, North Carolina, Governor Roy Cooper requested that all hospitals postpone elective and non-urgent procedures and surgeries effective March 23, 2020.
Open Access
Prospective surveillance for invasive fungal infections in hematopoietic stem cell transplant recipients, 2001-2006: overview of the Transplant-Associated Infection Surveillance Network (TRANSNET) Database.
(Clin Infect Dis, 2010-04-15) Kontoyiannis, Dimitrios P; Marr, Kieren A; Park, Benjamin J; Alexander, Barbara D; Anaissie, Elias J; Walsh, Thomas J; Ito, James; Andes, David R; Baddley, John W; Brown, Janice M; Brumble, Lisa M; Freifeld, Alison G; Hadley, Susan; Herwaldt, Loreen A; Kauffman, Carol A; Knapp, Katherine; Lyon, G Marshall; Morrison, Vicki A; Papanicolaou, Genovefa; Patterson, Thomas F; Perl, Trish M; Schuster, Mindy G; Walker, Randall; Wannemuehler, Kathleen A; Wingard, John R; Chiller, Tom M; Pappas, Peter G
BACKGROUND: The incidence and epidemiology of invasive fungal infections (IFIs), a leading cause of death among hematopoeitic stem cell transplant (HSCT) recipients, are derived mainly from single-institution retrospective studies. METHODS: The Transplant Associated Infections Surveillance Network, a network of 23 US transplant centers, prospectively enrolled HSCT recipients with proven and probable IFIs occurring between March 2001 and March 2006. We collected denominator data on all HSCTs preformed at each site and clinical, diagnostic, and outcome information for each IFI case. To estimate trends in IFI, we calculated the 12-month cumulative incidence among 9 sequential subcohorts. RESULTS: We identified 983 IFIs among 875 HSCT recipients. The median age of the patients was 49 years; 60% were male. Invasive aspergillosis (43%), invasive candidiasis (28%), and zygomycosis (8%) were the most common IFIs. Fifty-nine percent and 61% of IFIs were recognized within 60 days of neutropenia and graft-versus-host disease, respectively. Median onset of candidiasis and aspergillosis after HSCT was 61 days and 99 days, respectively. Within a cohort of 16,200 HSCT recipients who received their first transplants between March 2001 and September 2005 and were followed up through March 2006, we identified 718 IFIs in 639 persons. Twelve-month cumulative incidences, based on the first IFI, were 7.7 cases per 100 transplants for matched unrelated allogeneic, 8.1 cases per 100 transplants for mismatched-related allogeneic, 5.8 cases per 100 transplants for matched-related allogeneic, and 1.2 cases per 100 transplants for autologous HSCT. CONCLUSIONS: In this national prospective surveillance study of IFIs in HSCT recipients, the cumulative incidence was highest for aspergillosis, followed by candidiasis. Understanding the epidemiologic trends and burden of IFIs may lead to improved management strategies and study design.
Open Access
Reducing Clostridioides difficile Infections in a Medical Intensive Care Unit: A Multimodal Quality Improvement Initiative.
(Dimensions of critical care nursing : DCCN, 2024-07) Barker, Lisa; Gilstrap, Daniel; Sova, Christopher; Smith, Becky A; Reynolds, Staci S
Background
Clostridioides difficile (C. diff) infection causes significant morbidity for hospitalized patients. A large medical intensive care unit had an increase in C. diff infection rates.
Objectives
The aim of this project was to reduce the C. diff polymerase chain reaction (PCR) test positivity rate and the rate of C. diff PCR tests ordered. Rates were compared between preintervention (July 2017 to December 2019) and postintervention (January 2021 to December 2022) timeframes.
Methods
Unit leadership led a robust quality improvement project, including use of quality improvement tools such as A3, Gemba walks, and plan-do-study-act cycles. Interventions were tailored to the barriers identified, including standardization of in-room supply carts; use of single-packaged oral care kits; new enteric precautions signage; education to staff, providers, and visitors; scripting for patients and visitors; and use of a C. diff testing algorithm. Statistical process control charts were used to assess for improvements.
Results
The average rate of C. diff PCR test positivity decreased from 34.9 PCR positive tests per 10 000 patient days to 12.3 in the postintervention period, a 66% reduction. The average rate of PCR tests ordered was 28 per 1000 patient days in the preintervention period; this decreased 44% to 15.7 in the postintervention period.
Discussion
We found clinically significant improvements in the rate of C. diff infection and PCR tests ordered as a result of implementing tailored interventions in a large medical intensive care unit. Other units should consider using robust quality improvement methods and tools to conduct similar initiatives to reduce patient harm and improve care and outcomes.
Open Access
Safe Interorganizational Health Information Exchange During the COVID-19 Pandemic.
(Journal of the American Medical Directors Association, 2020-12) Wong, Serena P; Jacobson, Heather N; Massengill, Jennifer; White, Heidi K; Yanamadala, Mamata
Accurate and timely transmission of medical records between skilled nursing facilities and acute care settings has been logistically problematic. Often people are sent to the hospital with a packet of paper records, which is easily misplaced. The COVID-19 pandemic has further magnified this problem by the possibility of viral transmission via fomites. To protect themselves, staff and providers were donning personal protective equipment to review paper records, which was time-consuming and wasteful. We describe an innovative process developed by a team of hospital leadership, members of a local collaborative of skilled nursing facilities, and leadership of this collaborative group, to address this problem. Many possible solutions were suggested and reviewed. We describe the reasons for selecting our final document transfer process and how it was implemented. The critical success factors are also delineated. Other health systems and collaborative groups of skilled nursing facilities may benefit from implementing similar processes.

Browsing by Subject "Infection Control"

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