Zobrazeno 1 - 10 of 37 pro vyhledávání: '"Usha Stiefel"'
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Akademický článek
The Impact of Natural Transformation on the Acquisition of Antibiotic Resistance Determinants
Autor: Federico Perez, Usha Stiefel
Publikováno v: mBio, Vol 13, Iss 3 (2022)
ABSTRACT Carbapenem and multidrug-resistant (MDR) Acinetobacter baumannii leads the World Health Organization’s list of priority pathogens and represents an unmet medical need. Understanding the mechanisms underpinning the acquisition of antibiotic
Externí odkaz: https://doaj.org/article/4857d1d85a7149ada66a58ee523a6ccd
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2
Containment of COVID-19 outbreak at a veterans affairs community living center
Autor: Khalid M Dousa, Laura Hmiel, Brian Klonowski, Trina F Zabarsky, Kimberly Pyatt, Usha Stiefel, Curtis J Donskey, Robin LP Jump
Publikováno v: Journal of Infection Prevention. 24:132-136
Asymptomatic and pre-symptomatic staff and residents likely contribute to widespread transmission of COVID-19 in long-term care settings. Here, we describe the successful containment of a COVID-19 outbreak on one floor of a 163-bed Veterans Affairs (
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5dc9d724a70edcef274a10be03e3f621
https://doi.org/10.1177/17571774231158205
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1121. Does Anti-Vaccine Equal Anti-Antibody? Differing Rates of Veteran Acceptance of Monoclonal Antibody Therapies for COVID-19 By Prior Vaccination Status
Autor: Martha Brennan, Amy Hirsch Shumaker, Usha Stiefel
Publikováno v: Open Forum Infectious Diseases. 9
Background We assessed correlation between prior acceptance of COVID-19 vaccination and acceptance of monoclonal antibody (MAb) treatment for mild-to-moderate COVID-19. Methods Adult outpatients evaluated for treatment with MAb between August 31st, 2
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d4a8d48188bb4173dcb51d35ec41c2f
https://doi.org/10.1093/ofid/ofac492.960
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6
Metallo-β-Lactamase-Producing Bacteroides Species Can Shield Other Members of the Gut Microbiota from Antibiotics
Autor: Michelle M. Nerandzic, Usha Stiefel, Mary Ann Tima
Publikováno v: Antimicrobial Agents and Chemotherapy. 59:650-653
Antibiotics disrupt the intestinal microbiota, rendering patients vulnerable to colonization by exogenous pathogens. Intermicrobial interactions may attenuate this effect. Incubation with ceftriaxone-resistant, ccrA -positive, β-lactamase-producing
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b417738b2f66c1d5297f46b3b01abec
https://doi.org/10.1128/aac.03719-14
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A Comparison of Cefazolin Versus Ceftriaxone for the Treatment of Methicillin-Susceptible
Autor: Sharanie Sims, Christopher J. Burant, Dustin Carr, Robert A. Bonomo, Usha Stiefel
Publikováno v: Open Forum Infectious Diseases
Background Cefazolin and ceftriaxone are frequently used to treat methicillin-susceptible Staphylococcus aureus (MSSA) bacteremia, especially in the realm of outpatient parenteral antimicrobial therapy. Both antimicrobials have been associated with f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5906e1a6311d78a57f12a90e0546a727
https://pubmed.ncbi.nlm.nih.gov/30568987
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8
Gastrointestinal Colonization with a Cephalosporinase-Producing Bacteroides Species Preserves Colonization Resistance against Vancomycin-Resistant Enterococcus and Clostridium difficile in Cephalosporin-Treated Mice
Autor: Usha Stiefel, Michelle M. Nerandzic, Curtis J. Donskey, Michael J. Pultz
Publikováno v: Antimicrobial Agents and Chemotherapy. 58:4535-4542
Antibiotics that are excreted into the intestinal tract may disrupt the indigenous intestinal microbiota and promote colonization by health care-associated pathogens. β-Lactam, or penicillin-type, antibiotics are among the most widely utilized antib
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60f5f98014b21ac8993ad2ecd65e216c
https://doi.org/10.1128/aac.02782-14
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9
220. Taking Off With Antimicrobial Intervention Rounds (AIR): Successes of a Pilot Stewardship Service at a Tertiary-Care VA Medical Center
Autor: Ukwen Akpoji, Robin L.P. Jump, Usha Stiefel, Roberto Viau Colindres
Publikováno v: Open Forum Infectious Diseases
Background Prospective audit and feedback is one of the core strategies of an antimicrobial stewardship program (ASP). Here, we hypothesized that the addition of AIR to our extant ASP would enhance appropriate use of parenteral (IV) antibiotics (ABs)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1334fcdc8a0725feae431b0138fd630
https://doi.org/10.1093/ofid/ofy210.231
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10
Perception vs Reality: Methicillin-Resistant Staphylococcus aureus Carriage Among Healthcare Workers at a Veterans Affairs Medical Center
Autor: Shelley Chang, Jennifer L. Cadnum, Elizabeth Flannery, Usha Stiefel, Curtis J. Donskey, Nora E Colburn
Publikováno v: Infection Control & Hospital Epidemiology. 37:110-112
In a prevalence study of 209 healthcare workers, 18 (8.6%) and 13 (6.2%) carried methicillin-resistant Staphylococcus aureus in their nares or on their hands, respectively. However, 100 (62%) of 162 workers completing an associated survey believed th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83ea4b92e12b1711cd65b61d2f3b04e9
https://doi.org/10.1017/ice.2015.242
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