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1.
J Infect Dis ; 229(3): 630-634, 2024 Mar 14.
Artigo em Inglês | MEDLINE | ID: mdl-38309709

RESUMO

The 2023 United States infectious diseases (ID) fellowship match resulted in a large percentage of programs with unfilled positions. A survey was sent to ID program directors nationwide to better understand their perceptions on the match. Program directors perceived geography, a small applicant pool, and low specialty pay as contributing factors to the match results. Developing specialized fellowship tracks, increasing funding for the ID trainee pipeline, and national advocacy for higher compensation were identified as areas to focus on to increase the applicant pool. Areas of controversy, such as decreasing the number or size of fellowship programs, require further discussion.


Assuntos
Bolsas de Estudo , Medicina , Estados Unidos , Inquéritos e Questionários
7.
BMC Infect Dis ; 14: 177, 2014 Mar 31.
Artigo em Inglês | MEDLINE | ID: mdl-24678646

RESUMO

BACKGROUND: No published systematic reviews have assessed the natural history of colonization with methicillin-resistant Staphylococcus aureus (MRSA) or vancomycin-resistant Enterococcus (VRE). Time to clearance of colonization has important implications for patient care and infection control policy. METHODS: We performed parallel searches in OVID Medline for studies that reported the time to documented clearance of MRSA and VRE colonization in the absence of treatment, published between January 1990 and July 2012. RESULTS: For MRSA, we screened 982 articles, identified 16 eligible studies (13 observational studies and 3 randomized controlled trials), for a total of 1,804 non-duplicated subjects. For VRE, we screened 284 articles, identified 13 eligible studies (12 observational studies and 1 randomized controlled trial), for a total of 1,936 non-duplicated subjects. Studies reported varying definitions of clearance of colonization; no study reported time of initial colonization. Studies varied in the frequency of sampling, assays used for sampling, and follow-up period. The median duration of total follow-up was 38 weeks for MRSA and 25 weeks for VRE. Based on pooled analyses, the model-estimated median time to clearance was 88 weeks after documented colonization for MRSA-colonized patients and 26 weeks for VRE-colonized patients. In a secondary analysis, clearance rates for MRSA and VRE were compared by restricting the duration of follow-up for the MRSA studies to the maximum observed time point for VRE studies (43 weeks). With this restriction, the model-fitted median time to documented clearance for MRSA would occur at 41 weeks after documented colonization, demonstrating the sensitivity of the pooled estimate to length of study follow-up. CONCLUSIONS: Few available studies report the natural history of MRSA and VRE colonization. Lack of a consistent definition of clearance, uncertainty regarding the time of initial colonization, variation in frequency of sampling for persistent colonization, assays employed and variation in duration of follow-up are limitations of the existing published literature. The heterogeneity of study characteristics limits interpretation of pooled estimates of time to clearance, however, studies included in this review suggest an increase in documented clearance over time, a result which is sensitive to duration of follow-up.


Assuntos
Portador Sadio/microbiologia , Infecções por Bactérias Gram-Positivas/microbiologia , Staphylococcus aureus Resistente à Meticilina/fisiologia , Infecções Estafilocócicas/microbiologia , Enterococos Resistentes à Vancomicina/fisiologia , Humanos
8.
NEJM Evid ; 3(2): EVIDtt2300302, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38320491

RESUMO

Are Contact Precautions for Patients with MRSA Useful?MRSA infections lead to substantial morbidity and mortality. Hospitals commonly implement "contact precautions" to reduce MRSA transmission; however, recent studies have challenged the effectiveness of this strategy, and the use of contact precautions has been associated with certain adverse events. This article reviews the existing evidence and proposes a randomized trial to assess the efficacy of contact precautions in preventing MRSA transmission.


Assuntos
Infecção Hospitalar , Staphylococcus aureus Resistente à Meticilina , Infecções Estafilocócicas , Humanos , Infecção Hospitalar/prevenção & controle , Infecções Estafilocócicas/prevenção & controle , Controle de Infecções , Hospitais
9.
Infect Control Hosp Epidemiol ; 45(5): 562-566, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38173357

RESUMO

OBJECTIVE: The importance of infection prevention and control and healthcare epidemiology (IPC/HE) in healthcare facilities was highlighted during the COVID-19 pandemic. Infectious disease (ID) clinicians often hold leadership positions in IPC/HE teams; however, there is no standard for training or certification of ID physicians specializing in IPC/HE. We evaluated the current state of IPC/HE training in ID fellowship programs. DESIGN: A national survey of ID fellowship program directors was conducted to assess current IPC/HE training components in programs and plans for expanded offerings. SETTING AND PARTICIPANTS: All ID fellowship program directors in the United States and Puerto Rico. METHODS: Surveys were distributed using Research Electronic Data Capture (REDCap) to program directors in March 2023, with 2 reminder emails; the survey closed after 4 weeks. RESULTS: Of 166 program directors, 54 (32.5%) responded to the survey. Among respondent programs, 49 (90.7%) of 54 programs reported didactic training in IPC/HE averaging 4.4 hours over the course of the fellowship. Also, 18 (33.3%) of 54 reported a dedicated IPC/HE training track. Furthermore, 23 programs (42.6%) reported barriers to expanding training. There was support (n = 47, 87.0%) for formal IPC/HE certification from a professional society within the standard fellowship. CONCLUSIONS: Despite the COVID-19 pandemic highlighting the need for ID medical doctors with IPC/HE expertise, formal training in ID fellowship remains limited. Most program directors support formalization of IPC/HE training by a professional organization. Creation of standardized advanced curriculums for ID fellowship training in IPC/HE could be considered by the Society of Healthcare Epidemiology of America (SHEA) to grow, retain, and enhance the IPC/HE physician workforce.


Assuntos
COVID-19 , Doenças Transmissíveis , Humanos , Estados Unidos , Bolsas de Estudo , Pandemias/prevenção & controle , Educação de Pós-Graduação em Medicina , Atenção à Saúde , Inquéritos e Questionários
10.
Open Forum Infect Dis ; 11(4): ofae186, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38651139

RESUMO

Background: Dalbavancin has been used off-label to treat invasive bacterial infections in vulnerable populations like people who use drugs (PWUD) because of its broad gram-positive coverage and unique pharmacological properties. This retrospective, multisite study examined clinical outcomes at 90 days in PWUD versus non-PWUD after secondary treatment with dalbavancin for bacteremia, endocarditis, osteomyelitis, septic arthritis, and epidural abscesses. Methods: Patients at 3 teaching hospitals who received dalbavancin for an invasive infection between March 2016 and May 2022 were included. Characteristics of PWUD and non-PWUD, infection highlights, hospital stay and treatment, and outcomes were compared using χ2 for categorical variables, t test for continuous variables, and nonparametric tests where appropriate. Results: There were a total of 176 patients; 78 were PWUD and 98 were non-PWUD. PWUD were more likely to have a patient-directed discharge (26.9% vs 3.1%; P < .001) and be lost to follow-up (20.5% vs 7.14%; P < .01). Assuming loss to follow-up did not achieve clinical cure, 73.1% of PWUD and 74.5% of non-PWUD achieved clinical cure at 90 days (P = .08). Conclusions: Dalbavancin was an effective treatment option for invasive gram-positive infections in our patient population. Despite higher rates of patient-directed discharge and loss to follow-up, PWUD had similar rates of clinical cure at 90 days compared to non-PWUD.

11.
Open Forum Infect Dis ; 11(3): ofae016, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38434609

RESUMO

The Infectious Diseases Society of America Training Program Directors Committee met in October 2022 and discussed an observed increase in clinical volume and acuity on infectious diseases (ID) services, and its impact on fellow education. Committee members sought to develop specific goals and strategies related to improving training program culture, preserving quality education on inpatient consult services and in the clinic, and negotiating change at the annual IDWeek Training Program Director meeting. This paper outlines a presentation of ideas brought forth at the meeting and is meant to serve as a reference document for infectious diseases training program directors seeking guidance in this area.

12.
Open Forum Infect Dis ; 11(6): ofae253, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38872849

RESUMO

Background: For persons with suspected pulmonary tuberculosis, the guidelines of the Centers for Disease Control and Prevention recommend collecting 3 respiratory specimens 8 to 24 hours apart for acid-fast bacilli (AFB) smear and culture, in addition to 1 nucleic acid amplification test (NAAT). However, data supporting this approach are limited. Our objective was to estimate the performance of 1, 2, or 3 AFB smears with or without NAATs to detect pulmonary tuberculosis in a low-prevalence setting. Methods: We conducted a retrospective study of hospitalized persons at 8 Massachusetts acute care facilities who underwent mycobacterial culture on 1 or more respiratory specimens between July 2016 and December 2022. We evaluated percentage positivity and yield on serial AFB smears and NAATs among people with growth of Mycobacterium tuberculosis on mycobacterial cultures. Results: Among 104 participants with culture-confirmed pulmonary tuberculosis, the first AFB smear was positive in 41 cases (39%). A second AFB smear was positive in 11 (22%) of the 49 cases in which it was performed. No third AFB smears were positive following 2 initial negative smears. Of 52 smear-negative cases, 36 had a NAAT performed, leading to 23 additional diagnoses. Overall sensitivity to detect tuberculosis prior to culture positivity was higher in any strategy involving 1 or 2 NAATs (74%-79%), even without AFB smears, as compared with 3 smears alone (60%). Conclusions: Tuberculosis diagnostic testing with 2 AFB smears offered the same yield as 3 AFB smears while potentially reducing laboratory burden and duration of airborne infection isolation. Use of 1 or 2 NAATs increased sensitivity to detect culture-positive pulmonary tuberculosis when added to AFB smear-based diagnostic testing alone.

13.
Infect Control Hosp Epidemiol ; : 1-3, 2024 Apr 02.
Artigo em Inglês | MEDLINE | ID: mdl-38561199

RESUMO

A clinical decision support system, EvalMpox, was developed to apply person under investigation (PUI) criteria for patients presenting with rash and to recommend testing for PUIs. Of 668 patients evaluated, an EvalMpox recommendation for testing had a positive predictive value of 35% and a negative predictive value of 99% for a positive mpox test.

14.
Open Forum Infect Dis ; 11(10): ofae542, 2024 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-39371369

RESUMO

Background: The Infectious Diseases Society of America (IDSA) developed the Core Antimicrobial Stewardship (AS) Curriculum to meet the increasing demand for infectious diseases (ID) providers with AS expertise. Notable diversity in implementation approaches has been observed among ID fellowship programs using the curriculum. We sought to describe individual approaches and develop a curriculum implementation roadmap. Methods: We surveyed ID fellowship programs that had previously implemented the IDSA Core AS curriculum. The survey included questions regarding program characteristics, curriculum participants and presentation format, resources and barriers, and implementation strategies. Commonly reported program features were summarized in the context of the self-reported implementation strategies. Implementation guides were developed based on the most common characteristics observed. Results: Of 159 programs that had purchased the curriculum, 37 responded, and 34 (21%) were included in the analysis. The curriculum was primarily taught by AS physicians (85%) and AS pharmacists (47%). The most common conference structure was a longitudinal conference series (32%), and eLearning was the most common presentation format. Limited AS faculty time (76%) and limited first-year fellow availability (62%) were frequently reported as barriers, and dedicated AS curricular time was a resource available to most programs (67%); implementation guides were created for these 3 program features. Conclusions: Programs reported a variety of implementation barriers and resources, with several common themes emerging, allowing for the development of tailored curriculum planners for 3 commonly observed program characteristics. This work will equip fellowship programs with curriculum implementation strategies and guide future enhancements of the IDSA Core and Advanced AS curricula.

15.
Health Secur ; 21(4): 286-302, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37311181

RESUMO

Alternate care sites (ACSs) are temporary medical locations established in response to events that disrupt or limit the ability of established medical facilities to provide adequate care. As with established medical facilities, ACSs require careful consideration of infection prevention and control (IPC) practices to mitigate risk of nosocomial transmission and occupational exposure. We conducted a rapid systematic review of published literature from the date of inception of each database until the date the search was run (September 2021) on the IPC practices in ACSs. The practices described were categorized using the National Institute of Occupational Safety and Health hierarchy of controls framework, including elimination, substitution, engineering controls, administrative controls, and personal protective equipment. Of 313 articles identified, 55 were included. The majority (n=45, 81.8%) were case reports and described ACSs established in the context of infectious disease outbreaks (n=48, 87.3%), natural disasters (n=5, 9%), and military deployments (n=2, 3.6%). Implementation of engineering and/or administrative control practices predominated, with personal protective equipment emphasized in articles related to infectious disease outbreaks. These findings emphasize both a need for more high-quality research into the best practices for IPC in ACSs and how to incorporate the most effective strategies in these settings in response to future events.


Assuntos
Controle de Infecções , Exposição Ocupacional , Humanos , Surtos de Doenças/prevenção & controle , Atenção à Saúde , Instalações de Saúde
16.
Artigo em Inglês | MEDLINE | ID: mdl-37256152

RESUMO

Objective: Screening for asymptomatic bacteriuria (ASB) is not recommended outside of patients undergoing invasive urological procedures and during pregnancy. Despite national guidelines recommending against screening for ASB, this practice is prevalent. We present outcomes from a quality-improvement intervention targeting patients undergoing cardiac artery bypass grafting surgery (CABG) at Massachusetts General Hospital, a tertiary-care hospital in Boston, Massachusetts, where preoperative testing checklists were modified to remove routine urinalysis and urine culture. This was a before-and-after intervention study. Methods: Prior to the intervention, screening for ASB was included in the preoperative check list for all patients undergoing CABG. We assessed the proportion of patients undergoing screening for ASB in the 6 months prior to and after the intervention. We estimated cost savings from averted laboratory analyses, and we evaluated changes in antibiotic prescriptions. We additionally examined the incidence of postoperative surgical-site infections (SSIs), central-line-associated bloodstream infections (CLABSIs), catheter-associated urinary tract infections (CAUTIs) and Clostridioides difficile infections (CDIs). Results: Comparing the pre- and postintervention periods, urinalyses decreased by 76.5% and urine cultures decreased by 87.0%, with an estimated cost savings of $8,090.38. There were 50% fewer antibiotic prescriptions for bacteriuria after the intervention. Conclusions: Removal of urinalysis and urine culture from preoperative checklists for cardiac surgery led to a statistically significant decrease in testing without an increase in SSIs, CLABSIs, CAUTIs, or CDI. Challenges identified included persistence of checklists in templated order sets in the electronic health record.

17.
J Thorac Cardiovasc Surg ; 166(2): 457-464.e1, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-34872761

RESUMO

OBJECTIVES: Drug use-associated infective endocarditis is a rapidly growing clinical problem. Although operative outcomes are generally satisfactory, reinfection secondary to recurrent substance use is distressingly common, negatively affects long-term survival, generates practical and ethical challenges, and creates potential conflict among care team members. We established a Drug Use Endocarditis Treatment team including surgeons, infectious disease, and addiction medicine experts specifically focused on the unique complexities of drug use-associated infective endocarditis. METHODS: We reviewed the impact of Drug Use Endocarditis Treatment team involvement on quantitative measures of quality of care, including length of stay, time to addiction medicine consultation, time to surgery, and discharge on appropriate medications for opioid use disorder, as well as operative mortality. Standard statistical tests were used, including the Fisher exact test, t test, and Wilcoxon rank-sum test. Qualitative assessment was made of the impact on clinicians, including communication and mutual understanding. RESULTS: Comparing the pre-Drug Use Endocarditis Treatment cohort with the post-Drug Use Endocarditis Treatment cohort, patients in the post-Drug Use Endocarditis Treatment cohort who underwent surgery had a significantly lower time from admission to addiction medicine consultation (3.8 vs 1.0 days P < .001) and clinically relevant increase in discharge on medications for opioid use disorder (48% vs 67% P = .35). Additionally, involved members of the team thought communication was improved. CONCLUSIONS: The Drug Use Endocarditis Treatment team improved engagement with addiction medicine consultation and appropriate discharge care. Given the impact of relapse of injection drug use on long-term outcomes, interventions such as this offer potentially powerful tools for the treatment of this complex patient population.


Assuntos
Endocardite Bacteriana , Endocardite , Transtornos Relacionados ao Uso de Substâncias , Humanos , Recidiva Local de Neoplasia , Endocardite Bacteriana/diagnóstico , Endocardite Bacteriana/cirurgia , Endocardite/diagnóstico , Endocardite/cirurgia , Transtornos Relacionados ao Uso de Substâncias/complicações , Equipe de Assistência ao Paciente
18.
Ann Thorac Surg ; 116(3): 492-498, 2023 09.
Artigo em Inglês | MEDLINE | ID: mdl-35108502

RESUMO

BACKGROUND: Hospitalizations for drug-use associated infective endocarditis (DUA-IE) have led to increasing surgical consultation for valve replacement. Cardiothoracic surgeons' perspectives about the process of decision making around operation for people with DUA-IE are largely unknown. METHODS: This multisite semiqualitative study sought to gather the perspectives of cardiothoracic surgeons on initial and repeat valve surgery for people with DUA-IE through purposeful sampling of surgeons at 7 hospitals: University of Alabama, Tufts Medical Center, Boston Medical Center, Massachusetts General Hospital, University of North Carolina-Chapel Hill, Vanderbilt University Medical Center, and Rhode Island Hospital-Brown University. RESULTS: Nineteen cardiothoracic surgeons (53% acceptance) were interviewed. Perceptions of the drivers of addiction varied as well as approaches to repeat valve operations. There were mixed views on multidisciplinary meetings, although many surgeons expressed an interest in more efficient meetings and more intensive postoperative and posthospitalization multidisciplinary care. CONCLUSIONS: Cardiothoracic surgeons are emotionally and professionally impacted by making decisions about whether to perform valve operation for people with DUA-IE. The use of efficient, agenda-based multidisciplinary care teams is an actionable solution to improve cross-disciplinary partnerships and outcomes for people with DUA-IE.


Assuntos
Endocardite Bacteriana , Endocardite , Implante de Prótese de Valva Cardíaca , Transtornos Relacionados ao Uso de Substâncias , Cirurgiões , Humanos , Endocardite Bacteriana/cirurgia , Endocardite Bacteriana/complicações , Endocardite/cirurgia , Endocardite/complicações , Transtornos Relacionados ao Uso de Substâncias/complicações
19.
Open Forum Infect Dis ; 10(6): ofad289, 2023 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-37397270

RESUMO

The Infectious Diseases Society of America (IDSA) has set clear priorities in recent years to promote inclusion, diversity, access, and equity (IDA&E) in infectious disease (ID) clinical practice, medical education, and research. The IDSA IDA&E Task Force was launched in 2018 to ensure implementation of these principles. The IDSA Training Program Directors Committee met in 2021 and discussed IDA&E best practices as they pertain to the education of ID fellows. Committee members sought to develop specific goals and strategies related to recruitment, clinical training, didactics, and faculty development. This article represents a presentation of ideas brought forth at the meeting in those spheres and is meant to serve as a reference document for ID training program directors seeking guidance in this area.

20.
Open Forum Infect Dis ; 9(3): ofac047, 2022 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-35252467

RESUMO

BACKGROUND: Consensus guidelines recommend multidisciplinary models to manage infective endocarditis, yet often do not address the unique challenges of treating people with drug use-associated infective endocarditis (DUA-IE). Our center is among the first to convene a Drug Use Endocarditis Treatment (DUET) team composed of specialists from Infectious Disease, Cardiothoracic Surgery, Cardiology, and Addiction Medicine. METHODS: The objective of this study was to describe the demographics, infectious characteristics, and clinical outcomes of the first cohort of patients cared for by the DUET team. This was a retrospective chart review of patients referred to the DUET team between August 2018 and May 2020 with DUA-IE. RESULTS: Fifty-seven patients were presented to the DUET team between August 2018 and May 2020. The cohort was young, with a median age of 35, and injected primarily opioids (82.5% heroin/fentanyl), cocaine (52.6%), and methamphetamine (15.8%). Overall, 14 individuals (24.6%) received cardiac surgery, and the remainder (75.4%) were managed with antimicrobial therapy alone. Nearly 65% of individuals were discharged on medication for opioid use disorder, though less than half (36.8%) were discharged with naloxone and only 1 patient was initiated on HIV pre-exposure prophylaxis. Overall, the cohort had a high rate of readmission (42.1%) within 90 days of discharge. CONCLUSIONS: Multidisciplinary care models such as the DUET team can help integrate nuanced decision-making from numerous subspecialties. They can also increase the uptake of addiction medicine and harm reduction tools, but further efforts are needed to integrate harm reduction strategies and improve follow-up in future iterations of the DUET team model.

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