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Antibiotics, Volume 11, Issue 8

August 2022 - 157 articles

Cover Story: A multicentre, retrospective cohort study was conducted to examine the impact of colistin dosing regimens on nephrotoxicity. Of 306 hospitalized patients with a baseline glomerular filtration rate ≥ 50 mL/min who received the same daily dose (9 MU), 132 received the drug once (regimen A), 151 twice (regimen B), and 23 thrice daily (regimen C). Acute kidney injury (AKI), as defined by RIFLE criteria, occurred in 99 (32.4%) patients; there was no difference between regimen A vs. B and C (45 (34.1%) vs. 54 (31.0%), p = 0.57). In a propensity-score-matched cohort including 234 patients, AKI was similar in patients receiving regimen A vs. B and C (31.6% vs. 33.3%, p = 0.78). In a logistic regression analysis, diabetes was an independent predictor of AKI (OR = 4.59, 95% CI 2.03–10.39, p = 0.001), while eGFR > 80 mL/min (OR = 0.50, 95% CI 0.25–0.99, p = 0.048) was inversely associated with AKI. View this paper
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Articles (157)

  • Review
  • Open Access
10 Citations
3,527 Views
13 Pages

Upper-respiratory-tract infections (URTIs) are among the main causes of antibiotic prescriptions in pediatric patients. Over one-third of all antibiotic prescriptions for URTIs in children are estimated to be inappropriate, as the majority of URTIs a...

  • Article
  • Open Access
8 Citations
6,144 Views
9 Pages

Piperacillin/tazobactam (TZP) is a commonly used antibiotic for treating moderate-to-severe infections because of its broad-spectrum activity and recommendation as an alternative to carbapenem. TZP-associated severe hypokalemia has been consistently...

  • Article
  • Open Access
17 Citations
3,598 Views
11 Pages

In Vitro Activity of Sulbactam–Durlobactam against Carbapenem-Resistant Acinetobacter baumannii Clinical Isolates: A Multicentre Report from Italy

  • Bernardetta Segatore,
  • Alessandra Piccirilli,
  • Sabrina Cherubini,
  • Luigi Principe,
  • Giovanni Alloggia,
  • Maria Lina Mezzatesta,
  • Mario Salmeri,
  • Stefano Di Bella,
  • Roberta Migliavacca and
  • Aurora Piazza
  • + 8 authors

In the present study, the in vitro activity of the sulbactam–durlobactam (SUL–DUR) combination was evaluated against 141 carbapenem-resistant A. baumannii (CRAb) clinical strains collected from six Italian laboratories. Over half (54.6%)...

  • Article
  • Open Access
10 Citations
3,576 Views
11 Pages

Anticandidal and Antibiofilm Effect of Synbiotics including Probiotics and Inulin-Type Fructans

  • Ricardo García-Gamboa,
  • Miguel Domínguez-Simi,
  • Misael S. Gradilla-Hernández,
  • Jorge Bravo,
  • Andrés Moya,
  • Blanca Ruiz-Álvarez and
  • Marisela González-Avila

Background: There is great interest in the search for new alternatives to antimicrobial drugs, and the use of synbiotics is a promising approach to this problem. This study evaluated the growth inhibition and antibiofilm activity of the short-chain f...

  • Article
  • Open Access
1 Citations
2,209 Views
13 Pages

The continuously high numbers of food-borne disease outbreaks document that current intervention techniques are not yet satisfactory. This study describes a novel wash for tomatoes that can be used as part of the food processing chain and is designed...

  • Article
  • Open Access
19 Citations
5,736 Views
14 Pages

Knowledge and Attitudes about Antibiotics and Antibiotic Resistance of 2404 UK Healthcare Workers

  • Diane Ashiru-Oredope,
  • Ella Casale,
  • Eleanor Harvey,
  • Eno Umoh,
  • Sagar Vasandani,
  • Jacqui Reilly and
  • Susan Hopkins

Background: Using the COM-B model as a framework, an EU-wide survey aimed to ascertain multidisciplinary healthcare workers’ (HCWs’) knowledge, attitudes and behaviours towards antibiotics, antibiotic use and antibiotic resistance. The UK...

  • Article
  • Open Access
13 Citations
8,727 Views
14 Pages

Both Manuka and Non-Manuka Honey Types Inhibit Antibiotic Resistant Wound-Infecting Bacteria

  • Samantha R. Hewett,
  • Stephany D. Crabtrey,
  • Esther E. Dodson,
  • C. Alexander Rieth,
  • Richard M. Tarkka and
  • Kari Naylor

Postoperative infections are a major concern in United States hospitals, accounting for roughly 20% of all hospital-acquired infections yearly. Wound-infecting bacteria, in particular, have a high rate of drug resistance (up to 65%), creating life-th...

  • Article
  • Open Access
4 Citations
3,061 Views
11 Pages

Biochemical Characterizations of the Putative Endolysin Ecd09610 Catalytic Domain from Clostridioides difficile

  • Hiroshi Sekiya,
  • Hina Yamaji,
  • Ayumi Yoshida,
  • Risa Matsunami,
  • Shigehiro Kamitori and
  • Eiji Tamai

Clostridioides difficile is the major pathogen of pseudomembranous colitis, and novel antimicrobial agents are sought after for its treatment. Phage-derived endolysins with species-specific lytic activity have potential as novel antimicrobial agents....

  • Article
  • Open Access
4 Citations
2,981 Views
9 Pages

Rapid Detection of Plasmid AmpC Beta-Lactamases by a Flow Cytometry Assay

  • Inês Martins-Oliveira,
  • Blanca Pérez-Viso,
  • Ana Silva-Dias,
  • Rosário Gomes,
  • Luísa Peixe,
  • Ângela Novais,
  • Rafael Cantón and
  • Cidália Pina-Vaz

Plasmidic AmpC (pAmpC) enzymes are responsible for the hydrolysis of extended-spectrum cephalosporins but they are not routinely investigated in many clinical laboratories. Phenotypic assays, currently the reference methods, are cumbersome and cultur...

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Antibiotics - ISSN 2079-6382