Optimizing and Sustaining Clinical Outcomes in 88 US Hospitals Post-Pandemic: A Quality Improvement Initiative.

Background: Optimizing outcomes of hospitalized patients anchors on standardizing processes in medical management, interventions to reduce the risk of decompensation, and prompt intervention when a patient decompensates.

Methods: A quality improvement initiative (optimized sepsis and respiratory compromise management, reducing health care-associated infection and medication risk, swift management of the deteriorating patient, feedback on performance, and accountability) was implemented in a multistate health system. The primary outcome was risk-adjusted in-hospital mortality.

Ten pillars for the expansion of health system infection prevention capacity.

The COVID-19 pandemic has accelerated changes in health care across the nation. Particularly, infection prevention programs have been subjected to pressures and increased responsibilities with no expansion in support. In addition, there is a rapid trend for health systems to merge to ensure long term sustainability.

Bacteremia From a Presumed Urinary Source in Hospitalized Adults With Asymptomatic Bacteriuria.

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.

Diagnostic stewardship and the coronavirus disease 2019 (COVID-19) pandemic: Lessons learned for prevention of emerging infectious diseases in acute-care settings.

The coronavirus disease 2019 (COVID-19) pandemic has demonstrated the importance of stewardship of viral diagnostic tests to aid infection prevention efforts in healthcare facilities. We highlight diagnostic stewardship lessons learned during the COVID-19 pandemic and discuss how diagnostic stewardship principles can inform management and mitigation of future emerging pathogens in acute-care settings. Diagnostic stewardship during the COVID-19 pandemic evolved as information regarding transmission (eg, routes, timing, and efficiency of transmission) became available.

Comparison of Severe Maternal Morbidities Associated With Delivery During Periods of Circulation of Specific SARS-CoV-2 Variants.

Importance: Infection with SARS-CoV-2, which causes COVID-19, is associated with adverse maternal outcomes. While it is known that severity of COVID-19 varies by viral strain, the extent to which this variation is reflected in adverse maternal outcomes, including nonpulmonary maternal outcomes, is not well characterized.

Objective: To evaluate the associations of SARS-CoV-2 infection with severe maternal morbidities (SMM) in pregnant patients delivering during 4 pandemic periods characterized by predominant viral strains.

Recommendations for change in infection prevention programs and practice.

Fifty years of evolution in infection prevention and control programs have involved significant accomplishments related to clinical practices, methodologies, and technology. However, regulatory mandates, and resource and research limitations, coupled with emerging infection threats such as the COVID-19 pandemic, present considerable challenges for infection preventionists. This article provides guidance and recommendations in 14 key areas.

Impact of COVID-19 pandemic on hospital onset bloodstream infections (HOBSI) at a large health system.

Background: The COVID-19 pandemic has had a considerable impact leading to increases in health care-associated infections, particularly bloodstream infections (BSI).

Methods: We evaluated the impact of COVID-19 in 69 US hospitals on BSIs before and during the pandemic. Events associated with 5 pathogens (Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, and Candida sp.

Does the coronavirus disease 2019 (COVID-19) vaccination rate among healthcare personnel reflect their community? An evaluation of a multistate healthcare system.

Coronavirus disease 2019 (COVID-19) vaccination rates of a large health system reflected their respective service areas but varied by work role. Nurse vaccination rates were higher (56.9%) and rates among nursing support personnel were lower (38.

Optimal Urine Culture Diagnostic Stewardship Practice-Results from an Expert Modified-Delphi Procedure.

Background: Urine cultures are nonspecific and often lead to misdiagnosis of urinary tract infection and unnecessary antibiotics. Diagnostic stewardship is a set of procedures that modifies test ordering, processing, and reporting in order to optimize diagnosis and downstream treatment. In this study, we aimed to develop expert guidance on best practices for urine culture diagnostic stewardship.

COVID-19 hospital prevalence as a risk factor for mortality: an observational study of a multistate cohort of 62 hospitals.

Background: The associated mortality with COVID-19 has improved compared with the early pandemic period. The effect of hospital COVID-19 patient prevalence on COVID-19 mortality has not been well studied.

Methods: We analysed data for adults with confirmed SARS-CoV-2 infection admitted to 62 hospitals within a multistate health system over 12 months.

Deconstructing the urinalysis: A novel approach to diagnostic and antimicrobial stewardship.

The extensive use of the urinalysis for screening and monitoring in diverse clinical settings usually identifies abnormal urinalysis parameters in patients with no suspicion of urinary tract infection, which in turn triggers urine cultures, inappropriate antimicrobial use, and associated harms like infection. We highlight how urinalysis is misused, and suggest deconstructing it to better align with evolving patterns of clinical use and the differential diagnosis being targeted. Reclassifying the urinalysis components into infectious and non-infectious panels and interpreting urinalysis results in the context of individual patient's pretest probability of disease is a novel approach to promote proper urine testing and antimicrobial stewardship, and achieve better outcomes.

Coronavirus disease 2019 (COVID-19) pandemic, central-line-associated bloodstream infection (CLABSI), and catheter-associated urinary tract infection (CAUTI): The urgent need to refocus on hardwiring prevention efforts.

Background: The coronavirus disease 2019 (COVID-19) pandemic has had a considerable impact on US hospitalizations, affecting processes and patient population.

Objective: To evaluate the impact of COVID-19 pandemic on central-line-associated bloodstream infections (CLABSIs) and catheter associated urinary tract infections (CAUTIs) in hospitals.

Methods: We performed a retrospective study of CLABSIs and CAUTIs in 78 US 12 months before COVID-19 and 6 months during COVID-19 pandemic.

Classification of bloodstream infections in patients recently discharged from acute-care facilities: Hospital acquired or healthcare-associated community onset?

Laboratory-identified bloodstream infections (LAB-ID BSIs) in recently discharged patients are likely to be classified as healthcare-associated community-onset (HCA-CO) infections, even though they may represent hospital-onset (HO) infections. A review of LAB-ID BSIs among patients discharged within 14 days revealed that 109 of 756 cases (14.4%) were HO infections.

The case for a population standardized infection ratio (SIR): A metric that marries the device SIR to the standardized utilization ratio (SUR).

Background: The device standardized infection ratio (SIR) is used to compare unit and hospital performance for different publicly reported infections. Interventions to reduce unnecessary device use may select a higher-risk population, leading to a paradoxical increase in SIR for some high-performing facilities. The standardized utilization ratio (SUR) adjusts for device use for different units and facilities.

The evolution of catheter-associated urinary tract infection (CAUTI): Is it time for more inclusive metrics?

Catheter-associated urinary tract infection (CAUTI) has long been considered a preventable healthcare-associated infection. Many federal agencies, the Centers for Medicare and Medicaid Services (CMS), and public and private healthcare organizations have implemented strategies aimed at preventing CAUTIs. To monitor progress in CAUTI prevention, the National Healthcare Safety Network (NHSN) CAUTI metric has been adopted nationally as the primary outcome measure and has been refined over the past decades.

Culturing practices and the care of the urinary catheter in reducing NHSN-defined catheter-associated urinary tract infections: The tale of two teaching hospitals.

We compared interventions to improve urinary catheter care and urine culturing in adult intensive care units of 2 teaching hospitals. Compared to hospital A, hospital B had lower catheter utilization, more compliance with appropriate indications and maintenance, but higher urine culture use and more positive urine cultures per 1,000 patient days.