Next Steps in Ambulatory Stewardship.

Most antibiotics are prescribed in ambulatory setting and at least 30% to 50% of these prescriptions are unnecessary. The use of antibiotics when not needed promotes the development of antibiotic resistant organisms and harms patients by placing them at risk for adverse drug events and Clostridioides difficile infections. National guidelines recommend that health systems implement antibiotic stewardship programs in ambulatory settings.

Description of antibiotic use variability among US nursing homes using electronic health record data.

Background: Antibiotics are frequently prescribed in nursing homes; national data describing facility-level antibiotic use are lacking. The objective of this analysis was to describe variability in antibiotic use in nursing homes across the United States using electronic health record orders.

Methods: A retrospective cohort study of antibiotic orders for 309,884 residents in 1,664 US nursing homes in 2016 were included in the analysis.

Harnessing the Power of Health Systems and Networks for Antimicrobial Stewardship.

Twenty of 21 health systems and network-based antimicrobial stewardship programs (ASPs) who were invited participated in a questionnaire, a webinar, and focus groups to understand implementation strategies for system-wide antimicrobial stewardship. Four centralized ASPs structures emerged. Of participating organizations, 3 (15%) confirmed classification as collaborative, 3 (15%) as centrally coordinated, 3 (15%) as in between or in transition between centrally coordinated and centrally led, 8 (40%) as centrally led, 2 (10%) as collaborative, consultative network.

Association of Inappropriate Outpatient Pediatric Antibiotic Prescriptions With Adverse Drug Events and Health Care Expenditures.

Importance: Nonguideline antibiotic prescribing for the treatment of pediatric infections is common, but the consequences of inappropriate antibiotics are not well described.

Objective: To evaluate the comparative safety and health care expenditures of inappropriate vs appropriate oral antibiotic prescriptions for common outpatient pediatric infections.

Design, Setting, And Participants: This cohort study included children aged 6 months to 17 years diagnosed with a bacterial infection (suppurative otitis media [OM], pharyngitis, sinusitis) or viral infection (influenza, viral upper respiratory infection [URI], bronchiolitis, bronchitis, nonsuppurative OM) as an outpatient from April 1, 2016, to September 30, 2018, in the IBM MarketScan Commercial Database.

Mortality, Length of Stay, and Healthcare Costs Associated With Multidrug-Resistant Bacterial Infections Among Elderly Hospitalized Patients in the United States.

Background: This study reports estimates of the healthcare costs, length of stay, and mortality associated with infections due to multidrug-resistant bacteria among elderly individuals in the United States.

Methods: We conducted a retrospective cohort analysis of patients aged ≥65 admitted for inpatient stays in the Department of Veterans Affairs healthcare system between 1/2007-12/2018. We identified those with positive cultures for multidrug-resistant bacteria and matched each infected patient to ≤10 control patients.

Primary Care Physicians' Attitudes and Perceptions Towards Antibiotic Resistance and Antibiotic Stewardship: A National Survey.

Background: Outpatient antibiotic stewardship is needed to reduce inappropriate prescribing and minimize the development of resistant bacteria. We assessed primary care physicians' perceptions of antibiotic resistance, antibiotic use, and the need for stewardship activities.

Methods: We conducted a national online survey of 1550 internal, family, and pediatric medicine physicians in the United States recruited from an opt-in panel of healthcare professionals.

Primary care physicians' attitudes and perceptions towards antibiotic resistance and outpatient antibiotic stewardship in the USA: a qualitative study.

Objectives: At least 30% of outpatient antibiotic prescriptions are unnecessary. Outpatient antibiotic stewardship is needed to improve prescribing and address the threat of antibiotic resistance. A better understanding of primary care physicians (PCPs) attitudes towards antibiotic prescribing and outpatient antibiotic stewardship is needed to identify barriers to stewardship implementation and help tailor stewardship strategies.

First-Line Antibiotic Selection in Outpatient Settings.

Using the 2014 IBM MarketScan commercial database, we compared antibiotic selection for pharyngitis, sinusitis, and acute otitis media in retail clinics, emergency departments, urgent care centers, and offices. Only 50% of visits for these conditions received recommended first-line antibiotics. Improving antibiotic selection for common outpatient conditions is an important stewardship target.

Collaborative Solutions to Antibiotic Stewardship in Small Community and Critical Access Hospitals.

The overuse and misuse of antibiotics affect patients in many ways, including by driving antibiotic resistance, a serious public health threat in the United States and around the world. To improve patient safety and address rising rates of resistance, an increasing number of health care facilities have created antibiotic stewardship programs (ASPs). ASPs have been successful in slowing the emergence of resistance and improving patient outcomes.

Leading Practices in Antimicrobial Stewardship: Conference Summary.

Unlabelled: The Joint Commission's hospital antimicrobial stewardship (AS) standards became effective in January 2017. Surveyors' experience to date suggests that almost all hospitals have established AS leadership commitment and organized structures. Thus, The Joint Commission sought to examine advances in AS interventions and measures that hospitals could implement to strengthen their existing AS programs.

Comparison of Antibiotic Prescribing in Retail Clinics, Urgent Care Centers, Emergency Departments, and Traditional Ambulatory Care Settings in the United States.

This cohort study compares antibiotic prescribing in 2014 among retail clinics, urgent care centers, emergency departments, and traditional medical offices in the United States.

Outpatient Antibiotic Use and the Need for Increased Antibiotic Stewardship Efforts.

Antibiotic-resistant infections pose a growing threat to public health. Antibiotic use, regardless of whether it is warranted, is a primary factor in the development of resistance. In the United States, the majority of antibiotic health care expenditures are due to prescribing in outpatient settings.

Expanding Existing Antimicrobial Stewardship Programs in Pediatrics: What Comes Next.

The prevalence of pediatric antimicrobial stewardship programs (ASPs) is increasing in acute care facilities across the United States. Over the past several years, the evidence base used to inform effective stewardship practices has expanded, and regulatory interest in stewardship programs has increased. Here, we review approaches for established, hospital-based pediatric ASPs to adapt and report standardized metrics, broaden their reach to specialized populations, expand to undertake novel stewardship initiatives, and implement rapid diagnostics to continue their evolution in improving antimicrobial use and patient outcomes.

Antibiotic Stewardship in Small Hospitals: Barriers and Potential Solutions.

Antibiotic stewardship programs (ASPs) improve antibiotic prescribing. Seventy-three percent of US hospitals have <200 beds. Small hospitals (<200 beds) have similar rates of antibiotic prescribing compared to large hospitals, but the majority of small hospitals lack ASPs that satisfy the Centers for Disease Control and Prevention's core elements.

Prevalence of Inappropriate Antibiotic Prescriptions Among US Ambulatory Care Visits, 2010-2011.

Importance: The National Action Plan for Combating Antibiotic-Resistant Bacteria set a goal of reducing inappropriate outpatient antibiotic use by 50% by 2020, but the extent of inappropriate outpatient antibiotic use is unknown.

Objective: To estimate the rates of outpatient oral antibiotic prescribing by age and diagnosis, and the estimated portions of antibiotic use that may be inappropriate in adults and children in the United States.

Design, Setting, And Participants: Using the 2010-2011 National Ambulatory Medical Care Survey and National Hospital Ambulatory Medical Care Survey, annual numbers and population-adjusted rates with 95% confidence intervals of ambulatory visits with oral antibiotic prescriptions by age, region, and diagnosis in the United States were estimated.

Antimicrobial stewardship in pediatrics: how every pediatrician can be a steward.

Antimicrobial stewardship (AS) programs are effective in improving clinical outcomes associated with antimicrobial therapies while improving patient safety by reducing adverse events and development of bacterial resistance. Understanding the basic principles of AS is essential to the successful development and implementation of AS strategies. Identifying and developing strategies to address barriers and challenges to AS can facilitate the establishment of financial, administrative, and organizational support, and agreement and participation by individual prescribers.

Trimethoprim-sulfamethoxazole or clindamycin for treatment of community-acquired methicillin-resistant Staphylococcus aureus skin and soft tissue infections.

The outcome of patients who were treated with oral trimethoprim-sulfamethoxazole or oral clindamycin after hospitalization at Texas Children's Hospital for community-acquired methicillin-resistant Staphylococcus aureus skin and soft tissue infections was compared. No significant differences were observed in the percentage of patients who returned to the emergency center or clinics because of worsening or incomplete resolution of the infected site.

Urinary myiasis associated with ureteral stent placements.

An adolescent with recently removed ureteral stents and exposure to toilet water contaminated with sink flies developed urinary myiasis after stent removal. Poor hygiene, urinary obstruction and retention and decreased general health are known risk factors for developing urinary myiasis. Good hygiene and sanitation practices should be emphasized to patients with indwelling urogenital foreign bodies such as ureteral stents.