-
Review Comparative Study
Comparative pharmacodynamics of intermittent and prolonged infusions of piperacillin/tazobactam using Monte Carlo simulation and steady-state pharmacokinetic data from hospitalized patients.
- John C Rotschafer and Mary Ullman.
- Antibiotic Pharmacodynamic Research Institute, College of Pharmacy, University of Minnesota, Minneapolis, MN, USA. rotsc001@umn.edu
- Ann Pharmacother. 2009 Nov 1;43(11):1887-9.
AbstractWith increasing antibiotic resistance in gram-negative pathogens, dosing strategies that optimize pharmacodynamic parameters of currently available antibiotics play an important role in treatment. The likelihood of success with piperacillin/tazobactam, a widely used broad-spectrum antibiotic, can be manipulated by increasing the amount of time that unbound drug concentrations remain above the pathogen's minimum inhibitory concentration (MIC). However, this success depends greatly on knowing the MIC value as well as accurately estimating the individual's pharmacokinetic parameters. Clinicians should carefully factor these variables into their decision-making process when considering prolonged infusion strategies with piperacillin/tazobactam.
Notes
Knowledge, pearl, summary or comment to share?You can also include formatting, links, images and footnotes in your notes
- Simple formatting can be added to notes, such as
*italics*,_underline_or**bold**. - Superscript can be denoted by
<sup>text</sup>and subscript<sub>text</sub>. - Numbered or bulleted lists can be created using either numbered lines
1. 2. 3., hyphens-or asterisks*. - Links can be included with:
[my link to pubmed](http://pubmed.com) - Images can be included with:
 - For footnotes use
[^1](This is a footnote.)inline. - Or use an inline reference
[^1]to refer to a longer footnote elseweher in the document[^1]: This is a long footnote..