A survey of infection prevention and animal-assisted activity policies in health care facilities-United States, 2023.

In a survey of 104 US infectious disease specialists, 88% reported working in facilities that allow animal-assisted activities or pet visitation. Variability existed in the species of animals allowed, restricted areas, and veterinary assessments, demonstrating a need to standardize infection prevention approaches across health care facilities to mitigate potential risks.

Assessing past versus present severe acute respiratory coronavirus virus 2 (SARS-CoV-2) infection: A survey of criteria for discontinuing precautions in asymptomatic patients testing positive on admission.

Infection prevention program leaders report frequent use of criteria to distinguish recently recovered coronavirus disease 2019 (COVID-19) cases from actively infectious cases when incidentally positive asymptomatic patients were identified on routine severe acute respiratory coronavirus virus 2 (SARS-CoV-2) polymerase chain reaction (PCR) testing. Guidance on appropriate interpretation of high-sensitivity molecular tests can prevent harm from unnecessary precautions that delay admission and impede medical care.

Coronavirus disease 2019 (COVID-19) infection prevention practices that exceed Centers for Disease Control and Prevention (CDC) guidance: Balancing extra caution against impediments to care.

In a survey of infection prevention programs, leaders reported frequent clinical and infection prevention practice modifications to avoid coronavirus disease 2019 (COVID-19) exposure that exceeded national guidance. Future pandemic responses should emphasize balanced approaches to precautions, prioritize educational campaigns to manage safety concerns, and generate an evidence-base that can guide appropriate infection prevention practices.

Characterizing the relationship between coronavirus disease 2019 (COVID-19) and central-line-associated bloodstream infection (CLABSI) and assessing the impact of a nursing-focused CLABSI reduction intervention during the COVID-19 pandemic.

Objective: To examine the impact of SARS-CoV-2 infection on CLABSI rate and characterize the patients who developed a CLABSI. We also examined the impact of a CLABSI-reduction quality-improvement project in patients with and without COVID-19.

Design: Retrospective cohort analysis.

Developing a Rapid Response Single IRB Model for Conducting Research During a Public Health Emergency.

Research is foundational for evidence-based management of patients. Clinical research, however, takes time to plan, conduct, and disseminate-a luxury that is rarely available during a public health emergency. The University of Nebraska Medical Center (UNMC) developed a single institutional review board (IRB), with a vision to establish a rapid review resource for a network focused on clinical research of emerging pathogens in the United States.

Contributions of the Regional Emerging Special Pathogen Treatment Centers to the US COVID-19 Pandemic Response.

The National Emerging Special Pathogens Training and Education Center (NETEC) was established in 2015 to improve the capabilities of healthcare facilities to provide safe and effective care to patients with Ebola and other special pathogens in the United States. Through NETEC, a collaborative network of 10 Regional Emerging Special Pathogen Treatment Centers (RESPTCs) undertook readiness activities that included potential respiratory pathogens. These preparations, which took place before the COVID-19 pandemic, established a foundation of readiness that enabled RESPTCs to play a pivotal role in the US COVID-19 pandemic response.

Economic evaluation of quality improvement interventions to prevent catheter-associated urinary tract infections in the hospital setting: a systematic review.

Background: Hospitals have implemented diverse quality improvement (QI) interventions to reduce rates of catheter-associated urinary tract infections (CAUTIs). The economic value of these QI interventions is uncertain.

Objective: To systematically review economic evaluations of QI interventions designed to prevent CAUTI in acute care hospitals.

A novel intervention: Implementation of a neutropenic infection-prevention bundle and audit tool in an oncology unit.

Infectious complications are a significant cause of morbidity and mortality in patients with chemotherapy-induced neutropenia. Specific infection control practices targeting this patient population are widely endorsed, but little guidance exists on how to implement and monitor compliance with these practices. At our institution, we increased compliance with infection control measures by using a bundled neutropenic precaution (NP) audit and feedback tool.

Transmission risk of severe acute respiratory coronavirus virus 2 (SARS-CoV-2) to healthcare personnel following unanticipated exposure to aerosol-generating procedures: Experience from epidemiologic investigations at an academic medical center.

Healthcare personnel (HCP) with unprotected exposures to aerosol-generating procedures (AGPs) on patients with coronavirus disease 2019 (COVID-19) are at risk of infection with severe acute respiratory coronavirus virus 2 (SARS-CoV-2). A retrospective review at an academic medical center demonstrated an infection rate of <1% among HCP involved in AGPs without a respirator and/or eye protection.

Seroprevalence of antibodies to SARS-CoV-2 in healthcare workers: a cross-sectional study.

Objective: We sought to determine the extent of SARS-CoV-2 seroprevalence and the factors associated with seroprevalence across a diverse cohort of healthcare workers.

Design: Observational cohort study of healthcare workers, including SARS-CoV-2 serology testing and participant questionnaires.

Settings: A multisite healthcare delivery system located in Los Angeles County.

Pre-existing traits associated with Covid-19 illness severity.

Importance: Certain individuals, when infected by SARS-CoV-2, tend to develop the more severe forms of Covid-19 illness for reasons that remain unclear.

Objective: To determine the demographic and clinical characteristics associated with increased severity of Covid-19 infection.

Design: Retrospective observational study.

Compassionate Use of Remdesivir for Patients with Severe Covid-19.

Background: Remdesivir, a nucleotide analogue prodrug that inhibits viral RNA polymerases, has shown in vitro activity against SARS-CoV-2.

Methods: We provided remdesivir on a compassionate-use basis to patients hospitalized with Covid-19, the illness caused by infection with SARS-CoV-2. Patients were those with confirmed SARS-CoV-2 infection who had an oxygen saturation of 94% or less while they were breathing ambient air or who were receiving oxygen support.

Evaluation of the National Healthcare Safety Network standardized infection ratio risk adjustment for healthcare-facility-onset infection in intensive care, oncology, and hematopoietic cell transplant units in general acute-care hospitals.

Objective: To evaluate the National Health Safety Network (NHSN) hospital-onset Clostridioides difficile infection (HO-CDI) standardized infection ratio (SIR) risk adjustment for general acute-care hospitals with large numbers of intensive care unit (ICU), oncology unit, and hematopoietic cell transplant (HCT) patients.

Design: Retrospective cohort study.

Setting: Eight tertiary-care referral general hospitals in California.

Introducing a nursing maintenance bundle for patients with pulmonary arterial catheters.

We undertook a quality improvement project to address challenges with pulmonary artery catheter (PAC) line maintenance in a setting of low-baseline central-line infection rates. We observed a subsequent reduction in Staphylococcal PAC line infections and a trend toward a reduction in overall PAC infection rates over 1 year.

Optimizing utilization of beta-lactam surgical prophylaxis through implementation of a structured allergy assessment tool in a presurgical clinic.

In patients with β-lactam allergies, administration of non-β-lactam surgical prophylaxis is associated with increased risk of infection. Although many patients self-report β-lactam allergies, most are unconfirmed or mislabeled. A quality improvement process, utilizing a structured β-lactam allergy tool, was implemented to improve the utilization of preferred β-lactam surgical prophylaxis.

A Novel Approach to Infectious Disease Preparedness: Incorporating Investigational Therapeutics and Research Objectives into Full-Scale Exercises.

The use of investigational therapeutics in the care of patients with Ebola virus disease was documented in the literature following the 2013-2016 outbreak. In order to access these types of therapeutics, facilities must have processes in place to quickly and efficiently activate study protocols, obtain the medications, and administer them in a timely manner. Testing these procedures in advance of a real-world event is crucial to ensuring successful implementation and execution.

The Special Pathogens Research Network: Enabling Research Readiness.

The 2013-2016 epidemic of Ebola virus disease (EVD) that originated in West Africa underscored many of the challenges to conducting clinical research during an ongoing infectious disease epidemic, both in the most affected countries of Guinea, Liberia, and Sierra Leone, as well as in the United States and Europe, where a total of 27 patients with EVD received care in biocontainment units. The Special Pathogens Research Network (SPRN) was established in the United States in November 2016 to provide an organizational structure to leverage the expertise of the 10 Regional Ebola and Other Special Pathogen Treatment Centers (RESPTCs); it was intended to develop and support infrastructure to improve readiness to conduct clinical research in the United States. The network enables the rapid activation and coordination of clinical research in the event of an epidemic and facilitates opportunities for multicenter research when the RESPTCs are actively caring for patients requiring a biocontainment unit.

New Developments in the Prevention of Gastrointestinal Scope-Related Infections.

Gastrointestinal endoscopes are used for diagnostic and therapeutic purposes and are the most common medical device implicated in health care-associated outbreaks. Infections can be divided into endogenous or exogenous. Exogenous infections were associated with lapses in reprocessing.

A Roadmap to Implementing Antimicrobial Stewardship Principles in Long-term Care Facilities (LTCFs): Collaboration Between an Acute-Care Hospital and LTCFs.

Effective 28 November 2017, the Centers for Medicare & Medicaid Services (CMS) mandated long-term care facilities (LTCFs) to have antimicrobial stewardship programs (ASPs) in place. Although guidance exists for establishing ASPs in LTCFs, limited data exist on the "how." As comprehensive ASPs already exist in many acute-care hospitals (ACHs) and with the known "sharing of patients" between both settings, extending ACH ASP expertise to LTCFs will not only aid LTCFs in complying with the CMS mandate but will likely also facilitate in decreasing multidrug-resistant organisms and Clostridium difficile infection rates in patients at both organizations.

Economic Evaluation of Quality Improvement Interventions for Bloodstream Infections Related to Central Catheters: A Systematic Review.

Importance: Although quality improvement (QI) interventions can reduce central-line-associated bloodstream infections (CLABSI) and catheter-related bloodstream infections (CRBSI), their economic value is uncertain.

Objective: To systematically review economic evaluations of QI interventions designed to prevent CLABSI and/or CRBSI in acute care hospitals.

Evidence Review: A search of Ovid MEDLINE, Econlit, Centre for Reviews & Dissemination, New York Academy of Medicine's Grey Literature Report, Worldcat, prior systematic reviews (January 2004 to July 2016), and IDWeek conference abstracts (2013-2016), was conducted from 2013 to 2016.

Treatment for Positive Urine Cultures in Hospitalized Adults: A Survey of Prevalence and Risk Factors in 3 Medical Centers.

Background: Antibiotic treatment for asymptomatic bacteriuria (ASB) is prevalent but often contrary to published guidelines.

Objective: To evaluate risk factors for treatment of ASB.

Design: Retrospective observational study.

The association of patient complexities with antibiotic ordering.

Background: Antibiotic treatment decisions for medically complex patients are complicated, as the risk of undertreatment may be severe, whereas overtreatment may be associated with adverse effects and the emergence of antibiotic resistant pathogens.

Objective: To determine the influence of patient complexities on providers' decisions to prescribe antibiotics in 3 common hospital-based clinical vignettes.

Design: A physician survey.

Antibiotics for Treatment of Clostridium difficile Infection in Hospitalized Patients with Inflammatory Bowel Disease.

Patients with inflammatory bowel disease (IBD), namely ulcerative colitis (UC) and Crohn's disease (CD), have worse outcomes with Clostridium difficile infection (CDI), including increased readmissions, colectomy, and death. Oral vancomycin is recommended for the treatment of severe CDI, while metronidazole is the standard of care for nonsevere infection. We aimed to assess treatment outcomes of CDI in IBD.