ABSTRACT
BACKGROUND: Many facilities utilize outpatient parenteral intravenous (IV) antimicrobial therapy (OPAT) to reduce cost, length of stay, and risk of nosocomial infections. OBJECTIVE: The objective of this study was to analyze patient demographics, substance use, mental and physical health diagnoses, and social determinants of health to seek relationships with complications for veterans discharged from the Zablocki Veterans Affairs Medical Center (ZVAMC) on OPAT. METHODS: This study was a retrospective chart review of veterans who completed OPAT between the years of 2013 and 2017 at the ZVAMC in Milwaukee, Wisconsin. Prior to discharge, patients were screened by the OPAT team for eligibility; patients were followed after discharge by pharmacy, home care, and providers. OPAT complication was defined as antibiotic change/dose adjustment, IV catheter complication, or an additional hospital visit secondary to current infection or therapy. RESULTS: 294 veterans' charts were reviewed. Of these patients, 106 (36.05%) had a complication. Tobacco use was the only factor significantly associated with OPAT complication. CONCLUSIONS: Cohabitation, employment status, mental health diagnosis and alcohol use were not associated with OPAT failure; however, tobacco use merits further review for use in OPAT screening protocols.
Subject(s)
Anti-Bacterial Agents , Veterans , Ambulatory Care , Anti-Bacterial Agents/adverse effects , Humans , Infusions, Parenteral/adverse effects , Infusions, Parenteral/methods , Patient Discharge , Retrospective StudiesABSTRACT
BACKGROUND: Outpatient antimicrobial prescribing is an important target for antimicrobial stewardship (AMS) interventions to decrease antimicrobial resistance. The objective of this study was to design, implement, and evaluate the impact of AMS interventions focused on asymptomatic bacteriuria (ASB) and acute respiratory infections (ARIs) in the primary care setting. METHODS: This stepped-wedge trial evaluated the impact of multifaceted educational interventions to providers on adult patients presenting to primary care clinics for ARIs and ASB. The primary outcome was percentage of overall antibiotic prescriptions as a composite of prescriptions for ASB, acute bronchitis, upper respiratory infection not otherwise specified, uncomplicated sinusitis, and uncomplicated pharyngitis. Secondary outcomes were the individual components of the primary outcome; a composite safety endpoint of related hospital, emergency department, or primary care visits within 4 weeks; antibiotic selection appropriateness; and patient satisfaction surveys. RESULTS: A total of 887 patients were included (405 preintervention and 482 postintervention). After controlling for type I error using Bonferroni correction, the primary outcome was not significantly different between groups (56% vs 49%). There was a statistically significant decrease in prescriptions for acute bronchitis (20.99% vs 12.66%; P = .0003). Appropriateness of antibiotic prescriptions for uncomplicated sinusitis (odds ratio [OR], 4.96 [95% confidence interval {CI}, 1.79-13.75]; P = .0021) and pharyngitis (OR, 5.36 [95% CI, 1.93-14.90]; P = .0013) was improved in the postintervention vs the preintervention group. The composite safety outcome and patient satisfaction surveys did not differ between groups. CONCLUSIONS: Multifaceted educational interventions targeting providers can improve antibiotic prescribing for indications rarely requiring antimicrobials without increasing re-visits or patient satisfaction surveys.
ABSTRACT
Hepatitis B reactivation (HBR) is a complication of immunosuppression associated with significant morbidity and mortality. To further complicate interpretation of hepatitis B serologies, false positivity can occur in patients with recent intravenous immunoglobulin exposure. This scenario is not well recognized and may lead to inappropriate prescribing of HBR prophylaxis.
ABSTRACT
INTRODUCTION: Francisella tularensis subspecies holarctica is the most common cause of tularemia in Europe and Japan. Tularemia presents in clinical syndromes, usually as ulceroglandular and glandular syndrome. This entity rarely causes endocarditis. In the United States, only 1 case of a native valve infectious endocarditis has been described to date. CASE PRESENTATION: In this article, we report a case of a patient with several weeks of fevers, night sweats, and myalgias who was diagnosed with prosthetic valve infectious endocarditis secondary to Francisella tularensis subspecies holarctica. DISCUSSION: Four previous case reports of Francisella tularensis endocarditis have been reported worldwide, with this being the first case of prosthetic valve endocarditis. Antibiotic therapy alone has provided effective treatment in all reported cases of endocarditis. CONCLUSION: Infective endocarditis caused by Francisella tularensis is an important entity for physicians to understand in areas of endemicity, especially in cases of culture-negative endocarditis.