Journal ArticleAnn Vasc Surg · December 2024
BACKGROUND: Surgical site infections (SSIs) are among the most common complications after lower extremity bypass (LEB). Both patient and hospital-related factors have been associated with SSI after LEB; however, the impact of surgical closure technique on ...
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Journal ArticleJ Hand Surg Am · December 2024
Hand and upper-extremity infections span a broad spectrum of presentations for the hand surgeon, primary care provider, and emergency medicine practitioner. As many hand infections arise from penetrating trauma, knowledge of the offending pathogen, locatio ...
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Journal ArticleAnn Vasc Surg · November 22, 2024
BACKGROUND: Surgical site infections (SSI) are the most common complication following lower extremity bypass (LEB) surgery. SSIs contribute to significant patient morbidity and healthcare expenditure, and accurate detection of SSIs remains an important ste ...
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Journal ArticleClin Orthop Relat Res · October 1, 2024
BACKGROUND: Treatment with a static or an articulating antibiotic-containing spacer is a common strategy for treating periprosthetic joint infection (PJI), yet many patients have persistent infections after spacer treatment. Although previous studies have ...
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Journal ArticleAm J Infect Control · September 2024
OBJECTIVE: Blood cultures (BCx) are important for selecting appropriate antibiotic treatment. Ordering BCx for conditions with a low probability of bacteremia has limited utility, thus improved guidance for ordering BCx is needed. Inpatient studies have im ...
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Journal ArticleJ Arthroplasty · September 2024
BACKGROUND: Periprosthetic joint infections (PJIs) continue to be a complication that plagues arthroplasty. Albumin is a surrogate marker for nutrition as well as chronic inflammation, and hypoalbuminemia increases the risk of complications in arthroplasty ...
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Journal ArticleBMJ Open Qual · August 21, 2024
Prosthetic joint infections (PJIs) following total joint arthroplasty are a significant and costly complication. To address fragmented care typically seen with separate management, we established a combined infectious disease and orthopaedic surgery clinic ...
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Journal ArticleAntibiotics · July 1, 2024
Native joint septic arthritis (NJSA) is a severe and rapidly progressing joint infection, predominantly bacterial but also potentially fungal or viral, characterized by synovial membrane inflammation and joint damage, necessitating urgent and multidiscipli ...
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Journal ArticleOpen Forum Infect Dis · June 2024
BACKGROUND: The optimal duration and choice of antibiotic for fracture-related infection (FRI) is not well defined. This study aimed to determine whether antibiotic duration (≤6 vs >6 weeks) is associated with infection- and surgery-free survival. The seco ...
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Journal ArticleJ Am Acad Orthop Surg · May 15, 2024
BACKGROUND: Pseudomonas species are a less common but devastating pathogen family in prosthetic joint infections (PJIs). Despite advancements in management, Pseudomonas PJIs remain particularly difficult to treat because of limited antibiotic options and r ...
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Journal ArticleInfect Control Hosp Epidemiol · May 2024
BACKGROUND: Various water-based heater-cooler devices (HCDs) have been implicated in nontuberculous mycobacteria outbreaks. Ongoing rigorous surveillance for healthcare-associated M. abscessus (HA-Mab) put in place following a prior institutional outbreak ...
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Journal ArticleInfect Control Hosp Epidemiol · May 2024
We performed a literature review to describe the risk of surgical-site infection (SSI) in minimally invasive surgery (MIS) compared to standard open surgery. Most studies reported decreased SSI rates among patients undergoing MIS compared to open procedure ...
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Journal ArticleInfect Control Hosp Epidemiol · April 2024
OBJECTIVE: We compared the number of blood-culture events before and after the introduction of a blood-culture algorithm and provider feedback. Secondary objectives were the comparison of blood-culture positivity and negative safety signals before and afte ...
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Journal ArticleInfect Control Hosp Epidemiol · March 20, 2024
OBJECTIVE: To evaluate the comparative epidemiology of hospital-onset bloodstream infection (HOBSI) and central line-associated bloodstream infection (CLABSI). DESIGN AND SETTING: Retrospective observational study of HOBSI and CLABSI across a three-hospita ...
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Journal ArticleClin Infect Dis · January 25, 2024
The optimal treatment of prosthetic joint infection (PJI) remains uncertain. Patients undergoing debridement, antibiotics, and implant retention (DAIR) receive extended antimicrobial treatment, and some experts leave patients at perceived highest risk of r ...
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Journal ArticleInfect Control Hosp Epidemiol · October 2023
OBJECTIVE: Urine cultures collected from catheterized patients have a high likelihood of false-positive results due to colonization. We examined the impact of a clinical decision support (CDS) tool that includes catheter information on test utilization and ...
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Journal ArticleInfect Control Hosp Epidemiol · August 2023
OBJECTIVES: To describe the epidemiology of complex colon surgical procedures (COLO), stratified by present at time of surgery (PATOS) surgical-site infections (SSIs) and non-PATOS SSIs and their impact on the epidemiology of colon-surgery SSIs. DESIGN: Re ...
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Journal ArticleInt Orthop · August 2023
PURPOSE: Cutibacterium spp. (formerly Propionibacterium) is a slow growing, Gram-positive, anaerobic bacteria and is an emerging clinical entity in prosthetic joint infection (PJI). This study compares the presentation, surgical management, and post-operat ...
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Journal ArticleInfect Control Hosp Epidemiol · June 2023
After implementing a coronavirus disease 2019 (COVID-19) infection prevention bundle, the incidence rate ratio (IRR) of non-severe acute respiratory coronavirus virus 2 (non-SARS-CoV-2) hospital-acquired respiratory viral infection (HA-RVI) was significant ...
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Journal ArticleJ Arthroplasty · May 2023
BACKGROUND: There is contradicting evidence on the diagnostic value of inflammatory biomarkers for periprosthetic joint infection (PJI). We sought to quantify the sensitivity of D-dimer for acute and chronic PJI diagnosis and evaluate D-dimer lab values in ...
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Journal ArticleClin Infect Dis · April 17, 2023
BACKGROUND: Nontuberculous mycobacteria (NTM) are emerging pathogens increasingly implicated in healthcare facility-associated (HCFA) infections and outbreaks. We analyzed the performance of statistical process control (SPC) methods in detecting HCFA NTM o ...
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Journal ArticleInfect Control Hosp Epidemiol · April 2023
OBJECTIVE: Sparse recent data are available on the epidemiology of surgical site infections (SSIs) in community hospitals. Our objective was to provide updated epidemiology data on complex SSIs in community hospitals and to characterize trends of SSI preva ...
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Journal ArticleArthroplasty · March 2, 2023
The antibiotic treatment of periprosthetic joint infections (PJI) is complicated by the presence of biofilm produced by bacteria on the abiotic surface of the implant. Bacteria within the deeper layers of the biofilm become metabolically less active, resul ...
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Journal ArticleJAMA · January 2023
ImportanceApproximately 0.5% to 3% of patients undergoing surgery will experience infection at or adjacent to the surgical incision site. Compared with patients undergoing surgery who do not have a surgical site infection, those with a surgical si ...
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Journal ArticleAntimicrob Steward Healthc Epidemiol · 2023
Our surveys of nurses modeled after the Capability, Opportunity, and Motivation Model of Behavior (COM-B model) revealed that opportunity and motivation factors heavily influence urine-culture practices (behavior), in addition to knowledge (capability). Un ...
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Journal ArticleJournal of Economic Issues · January 1, 2023
There is something disingenuous, something hypocritical in the vociferous critiques of Modern Monetary Theory (MMT). The hypocrisy among neoliberal economists reveals itself in tacitly accepting quantitative easing (QE) while criticizing MMT. QE involves c ...
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Journal ArticleInfect Control Hosp Epidemiol · December 2022
We performed surveillance for hospital-acquired COVID-19 (HA-COVID-19) and compared time-based, electronic definitions to real-time adjudication of the most likely source of acquisition. Without real-time adjudication, nearly 50% of HA-COVID-19 cases ident ...
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Journal ArticleInfect Control Hosp Epidemiol · December 2022
OBJECTIVE: Research on complications with peripherally inserted central catheter (PICC) lines that are placed for the treatment of prosthetic joint infection (PJI) after total hip arthroplasty (THA) and total knee arthroplasty (TKA) is scarce. We investiga ...
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Journal ArticleInfect Control Hosp Epidemiol · November 2022
The paradoxical relationship between standardized infection ratio and standardized utilization ratio for catheter-associated urinary tract infections (CAUTIs) in contrast to central-line-associated bloodstream infections (CLABSIs), in addition to CAUTI def ...
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Journal ArticleInfect Control Hosp Epidemiol · July 2022
OBJECTIVE: To determine the impact of electronic health record (EHR)-based interventions and test restriction on Clostridioides difficile tests (CDTs) and hospital-onset C. difficile infection (HO-CDI). DESIGN: Quasi-experimental study in 3 hospitals. SETT ...
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Journal ArticleInfect Control Hosp Epidemiol · July 2022
OBJECTIVE: To determine the impact of a documented penicillin or cephalosporin allergy on the development of surgical site infections (SSIs). BACKGROUND: Appropriate preoperative antibiotic prophylaxis reduces SSI risk, but documented antibiotic allergies ...
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Journal ArticleJ Arthroplasty · July 2022
BACKGROUND: Cutibacterium spp. is an emerging pathogen in total hip arthroplasty (THA) that is not well evaluated in the literature. This study reported on the presentation and management of THA complicated by positive intraoperative Cutibacterium cultures ...
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Journal ArticleClin Infect Dis · June 10, 2022
BACKGROUND: Few groups have formally studied the effect of dedicated antibiotic stewardship rounds (ASRs) on antibiotic use (AU) in intensive care units (ICUs). METHODS: We implemented weekly ASRs using a 2-arm, cluster-randomized, crossover study in 5 ICU ...
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Journal ArticleJ Arthroplasty · June 2022
BACKGROUND: Coagulase-negative staphylococci (CoNS) are biofilm-producing pathogens whose role in periprosthetic joint infection (PJI) is increasing. There is little data on the prognosis and treatment considerations in the setting of PJI. We sought to eva ...
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Journal ArticleOcul Immunol Inflamm · 2022
PURPOSE: To investigate the clinical outcomes of methicillin-resistant Staphylococcus aureus (MRSA) endophthalmitis. METHODS: Clinical courses were reviewed for 17 eyes (15 patients) with endogenous MRSA endophthalmitis based on positive blood and vitreous ...
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Chapter · December 2021
Surgical site infections (SSIs) are among the most common and most costly health care-associated infections, leading to adverse patient outcomes and death. Wound contamination occurs with each incision, but proven strategies exist to decrease the risk of S ...
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Journal ArticleGenome Med · July 5, 2021
BACKGROUND: Candidemia is one of the most common nosocomial bloodstream infections in the United States, causing significant morbidity and mortality in hospitalized patients, but the breadth of the host response to Candida infections in human patients rema ...
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Journal ArticleMMWR Morb Mortal Wkly Rep · May 21, 2021
Throughout the COVID-19 pandemic, health care personnel (HCP) have been at high risk for exposure to SARS-CoV-2, the virus that causes COVID-19, through patient interactions and community exposure (1). The Advisory Committee on Immunization Practices recom ...
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Journal ArticleInfect Control Hosp Epidemiol · March 2021
We implemented universal severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) testing of patients undergoing surgical procedures as a means to conserve personal protective equipment (PPE). The rate of asymptomatic coronavirus disease 2019 (COVID-19 ...
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Journal ArticleJ Arthroplasty · March 2021
BACKGROUND: Periprosthetic joint infection (PJI) in total knee arthroplasty (TKA) is a challenging problem. The purpose of this study was to outline a novel technique to treat TKA PJI. We define 1.5-stage exchange arthroplasty as placing an articulating sp ...
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Journal ArticleJ Infect · February 2021
OBJECTIVES: The Infectious Disease Society of America recommends that all patients with candidemia undergo a dilated retinal exam to exclude endogenous Candida endophthalmitis. Our objective was to determine if there are significant risk factors in candide ...
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Journal ArticleAm J Infect Control · December 2020
We performed a descriptive study of reflex urine culture (RUC) practices across 51 community hospitals in southeastern United States. We found that 26 unique reflexing criteria were used in 28 hospitals. Only 14% hospitals of hospitals that offered RUC res ...
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ConferenceInfection Control & Hospital Epidemiology · October 2020
Background: Central-line–associated bloodstream infections (CLABSIs) are a complication of indwelling central venous catheters, which increase morbidity, mortality, and cost to patients. Objective: Due ...
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ConferenceInfection Control & Hospital Epidemiology · October 2020
Background: The bacteria that inhabit outpatient healthcare facilities influence patient outcomes and recovery, although the diversity and quantity of these bacterial communities is largely unknown. Whether differences in bac ...
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ConferenceInfection Control & Hospital Epidemiology · October 2020
Background: The standardized infection ratio (SIR) is the nationally adopted metric used to track and compare catheter-associated urinary tract infections (CAUTIs) and central-line– associated bloodstream infections (CLABSIs) ...
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ConferenceInfection Control & Hospital Epidemiology · October 2020
Background: The Surgical Care Improvement Project 9 (SCIP 9) mandates the removal of urinary catheters within 48 hours following surgery to reduce the risk of catheter-associated urinary tract infections (CAUTIs). Although pa ...
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Journal ArticleArthroplast Today · June 2020
Prosthetic joint infections (PJIs) are typically caused by Staphylococcus aureus and coagulase-negative Staphylococci species. Corynebacterium species are microorganisms of the human skin and mucous membranes that are often considered contaminants when gro ...
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ConferenceInfection Control & Hospital Epidemiology · 2020
Background: Reflex urine cultures (RUCs) have the potential to reduce unnecessary urine cultures and antibiotic use. However, urinalysis parameters that best predict true infection are unknown. In this study, we surveyed different RUC practices in laborato ...
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Journal ArticleJournal of Economic Issues · April 3, 2019
Abstract: The ideas of both Thorstein Veblen and Karl Polanyi shed light on understanding the last gasp of neoliberalism. The last gasp refers to Donald Trump’s abandonment of free trade, long considered a cornerstone of the neoliberal agenda, and his over ...
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Journal ArticleInfect Control Hosp Epidemiol · January 2019
We identified a pseudo-outbreak of Mycobacterium avium in an outpatient bronchoscopy clinic following an increase in clinic procedure volume. We terminated the pseudo-outbreak by increasing the frequency of automated endoscope reprocessors (AER) filter cha ...
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Journal ArticleInfect Dis Clin North Am · December 2018
In this review article, we discuss the epidemiology, microbiology, diagnosis, treatment and prevention of infections associated with cerebrospinal fluid shunts, cerebrospinal fluid drains, and deep brain stimulators. We also briefly discuss prevention stra ...
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Journal ArticleAIDS Care · May 2018
Pre-exposure prophylaxis (PrEP) is an effective HIV prevention method, but many primary care physicians (PCPs) have not incorporated PrEP into practice. While PrEP may be a key strategy to reducing high HIV transmission rates in the southern US, knowledge ...
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Journal ArticleJournal of Economic Issues · April 3, 2017
Abstract: Education policy has been guided by two seemingly opposing forces: (i) broadening access to the community’s knowledge base and (ii) privatizing the costs of that access. Broadening access entails helping marginal students — the poor, minorities, ...
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Journal ArticleAm J Med · July 2015
BACKGROUND: As residency programs move toward measuring milestones for competency-based education assessment, medical schools will need to collaborate with residencies to determine competencies for graduating students. The objective of this study is to def ...
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Journal ArticleInternational Biomechanics · January 1, 2014
High rates of tendon retear following surgical repair of large rotator cuff tears have been reported. This study developed a probabilistic structural reliability model of retear with potential to guide quality improvement interventions. A probabilistic bio ...
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Journal ArticleCancer Imaging · September 23, 2013
Pulmonary nodules, both solid and subsolid, are common incidental findings on computed tomography (CT) studies. Subsolid nodules (SSNs) may be further classified as either pure ground-glass nodules or part-solid nodules. The differential diagnosis for an S ...
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Journal ArticleJ Bronchology Interv Pulmonol · January 2010
A unique noninvasive method was used to close a fistulous connection between the stomach and lung of a woman with recurrent bouts of pneumonia resulting from a rare complication of gastric bypass surgery. ...
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