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. These interventions should be considered for implementation by United States health care facilities in the near future.

A job analysis of knowledge and tasks for the certification in infection control and epidemiology examination.

The Certification Board in Infection Control and Epidemiology, Inc. completed a 2020 Job Analysis to validate the contents of the Certification in Infection Control and Epidemiology (CIC) exam accurately reflects the work of the infection preventionist (IP). The Job Analysis provided evidence that knowledge and tasks were well to very well covered on the survey. These knowledge and task statements form the blueprint for the exam for the next 3-5 years.

The Impact of Zika Virus Education on Selection of Birth Control Methods Among Cuban Refugees Resettling in Louisville, Kentucky in 2016.

BACKGROUND: Cubans represented almost 40% of all refugees resettling in KY during 2015 and 2016. Their route to the United States included extended time in areas recognized as Zika endemic, making them vulnerable to Zika virus (ZV) exposure and infection. Early availability of birth control is one strategy stressed by the Centers for Disease Control and Prevention (CDC) to delay an unintended pregnancy after ZV exposure and prevent the catastrophic impact on a developing fetus. OBJECTIVES: The objectives were to determine: (a) awareness of ZV among Cuban refugees, and (b) the impact of education regarding ZV on their initial birth control decisions. METHODS: During May-November 2016, 167 Cuban men and women aged 19-50 were seen by advanced practice nurses (APNs) in the University of Louisville Global Health Center (UL GHC). During the visit, awareness regarding ZV, current planned birth control method(s), and education about ZV was imparted using information developed by the CDC and provided by clinic personnel competent in delivery of culturally, socially, and linguistically appropriate messaging. Anticipated methods of birth control were then reassessed. RESULTS: Condom use was the most prevalent contraceptive method used before and after ZV education (29% and 58% respectively, p < .001). The influence of education regarding ZV and ZV infection on selection of birth control methods (condom use) was significant (p < .001). CONCLUSIONS: Findings indicate education provided by APNs regarding ZV influence birth control selection among Cuban refugees.

Postsplenectomy vaccination guideline adherence: Opportunities for improvement.

BACKGROUND AND PURPOSE: Patients undergoing splenectomy for trauma are at life-long risk for rapidly progressive septicemia. The purpose of this study was to investigate long-term patient understanding and follow-up with recommendations regarding their asplenia. METHODS: Patients undergoing splenectomy for trauma January 2010-December 2014 were analyzed. Medical records were reviewed and telephone follow-up interviews were conducted in October-December 2015. Patients were asked a standard set of questions that included hospitalizations, awareness of infectious risks associated with asplenia, need for revaccination, and vaccines they had received since their index hospitalization. FINDINGS: Two hundred forty-four patients underwent splenectomy during the study period. A total of 95 patients (39%) were included in the study. Thirty (32%) had been hospitalized since their trauma admission. Only 46% were aware of the risks for sepsis and the need to revaccinate. Only 7% reported having rapid access to antibiotics. CONCLUSIONS: Despite uniform education prior to discharge, most patients undergoing splenectomy for trauma were unaware of the risks for sepsis and did not follow recommended guidelines for risk reduction. IMPLICATIONS FOR PRACTICE: Improvements that have direct implications for advanced practice included the need to refer for vaccination, educate regarding infection risks, and facilitate rapid access to antibiotic treatment.

Infection prevention and control and the refugee population: Experiences from the University of Louisville Global Health Center.

BACKGROUND: During 2016, approximately 140,000 individuals entered the United States as part of the federal government refugee resettlement program and established themselves in communities in virtually every state. No national database regarding refugee health currently exists; therefore, little is known about existing infectious diseases, conditions, and cultural practices that impact successful acculturation. The objective of this report is to identify what is currently known about refugees and circumstances important to infection prevention and control with respect to their roles as new community members, employees, and consumers of health care. METHODS: Using data from the University of Louisville Global Health Center's Newly Arriving Refugee Surveillance System, health issues affecting refugees from the perspective of a community member, an employee, and a patient were explored. RESULTS: Lack of immunity to vaccine-preventable diseases is the most widespread issue impacting almost every adult, adolescent, and child refugee resettled in Kentucky. Health issues of concern from an infection prevention and control perspective include latent tuberculosis infection, HIV, hepatitis B, hepatitis C, syphilis, and parasites. Other health conditions that may also be important include anemia, obesity, oral health, diabetes, and cardiovascular disease. CONCLUSIONS: Refugee resettlement provides motivation for collaborative work among those responsible for infection prevention and control in all settings, their public health partners, and those responsible for and interested in community workforce concerns.

Diagnosis of Graves' orbitopathy (DiaGO): results of a pilot study to assess the utility of an office tool for practicing endocrinologists.

CONTEXT: In active Graves' orbitopathy (GO), treatment can improve the final cosmetic and visual outcome. Diagnostic delay results in significant morbidity and increases patient dissatisfaction. However, it can be challenging for endocrinologists to recognize GO and decide who should be referred for ophthalmic care. OBJECTIVE: DiaGO, a clinical assessment tool, was developed for use in patients with Graves' disease (GD). The tool is designed to alert clinicians to the possibility of GO and prompt early ophthalmic assessment. DESIGN AND SETTING: A 20-point assessment tool was devised and tested on 104 GD patients: 27 "positive controls" with GO and 77 people with GD attending endocrine clinics over 17 months. Those scoring positively in endocrine clinics were referred for ophthalmic assessment. Both the appropriateness of the referral and subsequent treatment were assessed. RESULTS: Eighty-eight of the 104 patients (85%) were female (mean age, 48.5 y; range, 18-76 y). All 27 "controls" scored positively. Of the 77 people evaluated with GD, 27 (35%) scored above the threshold for referral and GO was confirmed in 24/26 (92%) who attended for specialist ophthalmic assessment. Twelve of these 24 (50%) were offered specific treatment following ophthalmology review. CONCLUSIONS: The timely diagnosis of GO is important because early intervention in active disease can improve prognosis. DiaGO alerts clinicians to the possibility of GO and prompts referral to specialist ophthalmic care. It is quick and easy to use and does not require specialist ophthalmic skills. Overall, half of those referred after use of DiaGO were offered specific treatment, suggesting its use might significantly improve the management of patients.

Procedural and educational interventions to reduce ventilator-associated pneumonia rate and central line-associated blood stream infection rate.

BACKGROUND: Implementing best practice guidelines for ventilator-associated pneumonia (VAP) and central line-associated blood stream infection (CLA-BSI) has variable success. Our institution was concerned with high rates of VAP and CLA-BSI. This retrospective study was undertaken to see whether implementation of the below practices would reduce the rates of VAP and CLA-BSI without resorting to more expensive interventions such as subglottic endotracheal (ET) tube suctioning or silver-impregnated ET tubes. We utilized easily collectable data (standardized infection ratios [SIRs]) to rapidly assess whether interventions already in place were successful. This avoided cumbersome data collection and review. METHODS: Retrospective data review calculated SIRs using National Healthcare Safety Network benchmarks. Rates and SIRs were compared using z tests with P values <.05 considered statistically significant. This data review attempted to examine the impact of education campaigns, staff meetings, in-services, physician checklist, nurse checklist, charge nurse checklist implementation, and chlorhexidine gluconate oral care addition to the VAP bundle. Additionally, central line insertion required nursing supervision, a checklist, and physician signature. RESULTS: The incidence rate of VAP went from 9.88 occurrences/1000 vent days in 2009 to 0 occurrences/1000 vent days in 2010 (P < .001). The CLA-BSI occurrences/1000 line days were 2.86 in 2009 and 0.97 in 2010 (P = .0187). The SIR for VAP was 4.12 in 2009 and 0 in 2010 (P < .001). For CLA-BSI, the SIR was 1.1 in 2009 and 0.37 in 2010 (P = .04). CONCLUSIONS: Efforts to improve physician, patient, and staff education, and checklist implementation resulted in a decrease in VAP and CLA-BSI. This study confirms the applicability of best practice guidelines and suggests a benefit to the use of checklists. We utilize a practical approach for examining the success of these changes.

Staying up to date on disinfection and sterilization techniques: brush up on AORN's recommendations for perioperative practice.

Preventing infection in surgical patients begins with cleaning, disinfecting, and sterilizing the medical instruments used during surgical and nonsurgical procedures. An estimated 71.9 million procedures are performed each year in the United States, so processing the instruments correctly is essential to minimize infection risk. The Joint Commission considers the following as infection prevention and control activities: Cleaning and performing low-level disinfection of medical supplies and devices and performing intermediate- and high-level disinfection and sterilization of medical equipment, devices, and supplies. Ongoing education about disinfection and sterilization techniques will improve your understanding of the implications of improper instrument handling. This article reviews the AORN practice recommendations for disinfection and sterilization so that you can better care for your patients during the perioperative and intraoperative periods.

A close up view of pneumococcal disease.

Pneumococcal disease remains a threat despite an available vaccine. Primary care nurse practitioners must be prepared to prevent as well as treat pneumococcal infections.

A review of documented oral care practices in an intensive care unit.

Oral care is recognized as an essential component of care for critically ill patients and nursing documentation provides evidence of this process. This study examined the practice and frequency of oral care among mechanically ventilated and nonventilated patients. A retrospective record review was conducted of patients admitted to an intensive care unit (ICU) between July 1, 2007 and December 31, 2007. Data were analyzed using bivariate and multivariate analyses to determine the variables related to patients receiving oral care. Frequency of oral care documentation was found to be performed, on average, every 3.17 to 3.51 hr with a range of 1 to 8 hr suggesting inconsistencies in nursing practice. This study found that although oral care is a Center for Disease Control and Prevention (CDC) recommendation for the prevention of hospital-associated infections like ventilator-associated pneumonia (VAP), indication of documentation of the specifics are lacking in the patients' medical record.

Comparison of risk factors for recovery of Acinetobacter baumannii during outbreaks at two Kentucky hospitals, 2006.

OBJECTIVES: Acinetobacter baumannii (A. baumannii) is a well-described cause of nosocomial outbreaks and can be highly resistant to antimicrobials. We investigated A. baumannii outbreaks at two Kentucky hospitals to find risk factors for Acinetobacter acquisition in hospitalized patients. METHODS: We performed case-control studies at both hospitals. We defined a case as a clinical culture growing A. baumannii from a patient from August 1 to October 31, 2006 (Hospital A), or April 1 to October 31, 2006 (Hospital B). RESULTS: Twenty-nine cases were identified at Hospital A and 72 cases were identified at Hospital B. The median case patient age was 42 years in Hospital A and 46 years in Hospital B. The majority of positive cultures were from sputum (Hospital A, 51.7%; Hospital B, 62.5%). The majority of case patients had multidrug-resistant A. baumannii (Hospital A, 75.9%; Hospital B, 70.8%). Using logistic regression, controlling for age and admitting location, mechanical ventilation (Hospital A odds ratio [OR] = 21.6; 95% confidence interval [CI] 3.5, 265.9; Hospital B OR = 4.5, 95% CI 1.9, 11.1) was associated with A. baumannii recovery. Presence of a nonsurgical wound (OR = 6.6, 95% CI 1.2, 50.8) was associated with recovery of A. baumannii at Hospital A. CONCLUSIONS: We identified similar patient characteristics and risk factors for A. baumannii acquisition at both hospitals. Our findings necessitate the importance of review of infection control procedures related to respiratory therapy and wound care.

Changing health care worker behavior in relation to respiratory disease transmission with a novel training approach that uses biosimulation.

BACKGROUND: This pilot study was conducted to determine whether supplementing standard classroom training methods regarding respiratory disease transmission with a visual demonstration could improve the use of personal protective equipment among emergency department nurses. METHODS: Participants included 20 emergency department registered nurses randomized into 2 groups: control and intervention. The intervention group received supplemental training using the visual demonstration of respiratory particle dispersion. Both groups were then observed throughout their work shifts as they provided care during January-March 2005. RESULTS: Participants who received supplemental visual training correctly utilized personal protective equipment statistically more often than did participants who received only the standard classroom training. CONCLUSION: Supplementing the standard training methods with a visual demonstration can improve the use of personal protective equipment during care of patients exhibiting respiratory symptoms.

Syndromic surveillance: hospital emergency department participation during the Kentucky Derby Festival.

INTRODUCTION: Electronic syndromic surveillance may have value in detecting emerging pathogens or a biological weapons release. Hospitals that have an agile process to evaluate chief complaints of patients seeking emergency care may be able to more quickly identify subtle changes in the community's health. An easily adaptable prototype system was developed to monitor emergency department patient visits during the Kentucky Derby Festival in Louisville, Kentucky, from April 16-May 14, 2002. Use of the system was continued during the same festival periods in 2003 and 2004. METHOD: Twelve area hospitals in Louisville, Kentucky, participated in a prospective analysis of the chief symptoms of patients who sought care in the emergency department during the Kentucky Derby Festival during 2002. Six hospitals were classified as computer record groups (CRG) and used their existing computerized record capabilities. The other 6 hospitals used a personal digital assistant (PDA) with customized software (PDA group). Data were evaluated by the health department epidemiologist using SaTScan, a modified version of a cancer cluster detection program, to look for clusters of cases above baseline over time and by Zip code. RESULTS: All 12 hospitals were able to collect and provide data elements during the study period. The 6 CRG hospitals were able to perform daily data transmission; however, 3 CRG hospitals were unable to interpret their data because it was transmitted in pure text format. In contrast, data from all 6 PDA group hospitals were interpretable. Real-time data analysis was compared with post-event data, and it was found that the real-time evaluation correctly identified no unusual disease activity during the study period. CONCLUSIONS: The 12 hospitals participating in this study demonstrated that community-wide surveillance using computerized data was possible and that the 6 study hospitals using a PDA could quickly interpret emergency department patients' chief complaints. The emergency department chief complaints group could serve as a disease sentinel for the community.

Antimicrobial resistance: a primer for the infusion specialist.

The development of resistance to antimicrobial agents continues to be a tremendous challenge to clinicians because of the negative patient outcomes that can result from this resistance. For clinicians to understand their individual responsibilities in reversing this trend, it is useful for them to understand how and why resistance develops. Armed with this knowledge, the infusion specialist can play an important role in the infection control and antimicrobial management processes that are essential in current healthcare settings.

Infections due to community-acquired methicillin-resistant Staphylococcus aureus: an emergent epidemic in Kentucky.

In recent years, epidemics of Methicillin-Resistant Staphylococcus aureus (MRSA) infections in patients not associated with the health care system have been reported in several states. This community-acquired MRSA (CA-MRSA) is microbiologically distinct from hospital-acquired MRSA (HA-MRSA) and has a predilection to cause severe skin and soft tissue infections and a particularly virulent necrotizing pneumonia. Many patients have suffered serious morbidity and mortality because of thefailure to recognize CA-MRSA as the pathogen in these infections. There are also serious infection control implications associated with these epidemics. Here we report 15 cases of CA-MRSA infections managed by the Infectious Diseases Division at the University of Louisville and offer guidelines for diagnosis, treatment, and infection control based on our experience. Primary care and emergency physicians as well as infection control professionals need to be aware that there is an emerging epidemic of CA-MRSA infections in the state of Kentucky. Several of our current practices regarding treatment and isolation will need to be modified to prevent the morbidity and possibly mortality associated with some CA-MRSA infections.

Get a grip on patient safety: outcomes in the palm of your hand.

Documentation of what nurses do and the consequential impact on the care and safety of the patient is essential for the optimal use of intravascular devices. The University of Louisville Hospital's infection control department collaborated with the infusion therapy team on a project designed to provide an easier and more reliable way to quantify what the infusion therapy team did and the resultant patient outcomes. This project was based on software developed by the infection control department for use with the handheld personal digital assistant (PDA). This article will discuss how use of the PDA and software meet individual departmental needs and impact patient outcomes and patient safety by using evidence-based decision-making.