The 2019 Nîmes International Symposium in Antibiotic Therapy Optimisation aimed at determining the best approaches of a number of the antibiotic management strategies for critically ill patients. Experts reviewed the latest literature relating to requirements for an optimal antibiotic stewardship program, risks of sub-therapeutic dosing of antibiotics in critically ill patients, persisting issues about efficiency of combination therapy and the value of de-escalation, new perspectives of pharmacokinetics, drug toxicities including collateral damages-associated with antibiotics, the place of nebulisation of antibiotics, management of patients receiving extracorporeal therapies and the place of new antibiotics. In this paper, each of these issues is discussed with key messages presented after a brief review of evidence.
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http://dx.doi.org/10.1016/j.accpm.2019.09.009 | DOI Listing |
Background: Current guidelines recommend empiric antibiotic therapy for patients who require hospitalization for community-acquired pneumonia (CAP). We sought to determine whether clinical, imaging or laboratory features in patients hospitalized for CAP in whom PCR is positive for a respiratory virus enable exclusion of bacterial coinfection so that antibiotics can be withheld.
Methods: For this prospective study, we selected patients in whom an etiologic diagnosis was likely to be reached, namely those who provided a high-quality sputum sample at or shortly after admission, and in whom PCR was done to test for a respiratory virus.
Microb Cell Fact
January 2025
Microbiology and Immunology Department, Faculty of Medicine, Sohag University, Sohag, Egypt.
Background: The healthcare sector faces a growing threat from the rise of highly resistant microorganisms, particularly Methicillin-resistant Staphylococcus aureus (MRSA) and multidrug-resistant Pseudomonas aeruginosa (MDR P. aeruginosa). Facing the challenge of antibiotic resistance, nanoparticles have surfaced as promising substitutes for antimicrobial therapy.
View Article and Find Full Text PDFBMC Pulm Med
January 2025
Department of Geriatrics, Harrison International Peace Hospital, Intersection of Renmin Road, Hongqi Street, Taocheng District, Hengshui City, Hebei Province, 053000, China.
Objectives: To explore the factors related to the progression of chronic obstructive pulmonary disease (COPD).
Methods: 80 COPD patients treated between January 2020 and December 2022. The patients' pulmonary functions at their first hospital admission were categorized into four groups: Grade I, Grade II, Grade III and Grade IV.
An Pediatr (Engl Ed)
January 2025
Servicio de Pediatría, Hospital Universitario Río Hortega, Valladolid, Spain; Facultad de Medicina, Universidad de Valladolid, Valladolid, Spain. Electronic address:
Dev Cell
December 2024
Zhejiang Provincial Key Laboratory of Pancreatic Disease of The First Affiliated Hospital, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou 310029, Zhejiang, China; Cancer Center, Zhejiang University, Hangzhou 310029, Zhejiang, China; Institute of Fundamental and Transdisciplinary Research, Zhejiang University, Hangzhou 310029, Zhejiang, China. Electronic address:
The intestinal microbiota is a key environmental factor in the development of colorectal cancer (CRC). Here, we report that, in the context of mild colonic inflammation, the microbiota protects against colorectal tumorigenesis in mice. This protection is achieved by microbial suppression of the long non-coding RNA (lncRNA) Snhg9.
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