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But dosing guidelines from the 1980s until 2008 recommended vancomycin trough concentrations between 5 and 15 μg/mL. [37] Concern for treatment failures prompted recommendations for higher dosing (troughs 15 to 20 μg/mL) for serious infection, and acute kidney injury (AKI) rates attributable to the vancomycin increased.
Glycopeptide antibiotics are a class of drugs of microbial origin that are composed of glycosylated cyclic or polycyclic nonribosomal peptides.Significant glycopeptide antibiotics include the anti-infective antibiotics vancomycin, teicoplanin, telavancin, ramoplanin, avoparcin and decaplanin, corbomycin, complestatin and the antitumor antibiotic bleomycin.
Outpatient parenteral antibiotic therapy (OPAT) is used to administer non-oral antibiotics (usually intravenously) without the need for ongoing hospitalisation.OPAT is particularly useful for people who are not severely ill but do require a prolonged course of treatment that cannot be given in oral form. [1]
Less frequent dosing requirements still keep efficacy against gram-positive infections, which is convenient for prolonged treatment courses such as osteoarticular infections and endocarditis, making it an option for outpatient antibiotic therapy in difficult-to-treat populations where adherence may be challenging and those with limited access ...
The therapeutic index (TI; also referred to as therapeutic ratio) is a quantitative measurement of the relative safety of a drug with regard to risk of overdose.It is a comparison of the amount of a therapeutic agent that causes toxicity to the amount that causes the therapeutic effect. [1]
Drinking under a glass of wine a day while on the Mediterranean diet might help the heart, a new study finds. Experts aren’t so sure.
The diagnosis of vancomycin-resistant Staphylococcus aureus (VRSA) is performed by performing susceptibility testing on a single S. aureus isolate to vancomycin. This is accomplished by first assessing the isolate's minimum inhibitory concentration (MIC) using standard laboratory methods, including disc diffusion, gradient strip diffusion, and automated antimicrobial susceptibility testing ...
Few medications have fascinated the public like GLP-1 receptor agonists, a class of drugs that includes Ozempic and Wegovy. Research shows that these medications can cause significant weight loss ...