Activity of ceftolozane-tazobactam, ceftazidime-avibactam, meropenem-vaborbactam, cefiderocol and comparators against Gram-negative organisms causing bloodstream infections in Northern Italy (2019–2021): emergence of complex resistance phenotypes
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DOI: 10.1080/1120009x.2022.2031471
Abstract: Abstract Herein we assessed the frequency of Gram-negative organisms causing bloodstream infections and activity spectrum of ceftolozane-tazobactam (CTZ), ceftazidime-avibactam (CZA), meropenem-vaborbactam (MEV), cefiderocol (CFDC) and comparators. Overall, 1605 Gram-negative isolates were consecutively collected during 2019–2021.… read more here.
Keywords: negative organisms; meropenem; activity; gram negative ... See more keywords
Epidemiology of Antimicrobial Resistance Among Blood and Respiratory Specimens in the United States Using Genotypic Analysis From a Cloud-Based Population Surveillance Network
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DOI: 10.1093/ofid/ofac296
Abstract: Abstract Background Antimicrobial resistance (AMR) surveillance is critical in informing strategies for infection control in slowing the spread of resistant organisms and for antimicrobial stewardship in the care of patients. However, significant challenges exist in… read more here.
Keywords: amr; negative organisms; surveillance; surveillance network ... See more keywords
Laboratory detection of carbapenemases among Gram-negative organisms
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DOI: 10.1128/cmr.00054-22
Abstract: SUMMARY The carbapenems remain some of the most effective options available for treating patients with serious infections due to Gram-negative bacteria. Carbapenemases are enzymes that hydrolyze carbapenems and are the primary method driving carbapenem resistance… read more here.
Keywords: negative organisms; gram negative; microbiology; carbapenemases among ... See more keywords
Bacterial Infection among Cancer Patients: Analysis of Isolates and Antibiotic Sensitivity Pattern
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DOI: 10.1155/2021/8883700
Abstract: Introduction Cancer patients being immunosuppressed are vulnerable to develop infections. Knowledge of the changing epidemiology of infections has a pivotal role in its management. Aims and Objectives. The study is undertaken to assess the types… read more here.
Keywords: negative organisms; gram negative; cancer; cancer patients ... See more keywords
The role of hospital environment in transmissions of multidrug-resistant gram-negative organisms
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DOI: 10.1186/s13756-020-0685-1
Abstract: Infections by multidrug-resistant (MDR) Gram-negative organisms (GN) are associated with a high mortality rate and present an increasing challenge to the healthcare system worldwide. In recent years, increasing evidence supports the association between the healthcare… read more here.
Keywords: negative organisms; gram negative; role; multidrug resistant ... See more keywords
Acquisition of Multidrug-Resistant Gram-Negative Organisms During Travel.
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DOI: 10.7205/milmed-d-17-00067
Abstract: The rate of multidrug resistance has continued to increase worldwide, presenting clinicians with further challenges related to patient care. In this article, we review information related to the acquisition of multidrug-resistant (MDR) Gram-negative organisms among… read more here.
Keywords: negative organisms; multidrug; gram negative; multidrug resistant ... See more keywords