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Antimicrobial Agents and Chemotherapy, September 2005, p. 3944-3947, Vol. 49, No. 9
0066-4804/05/$08.00+0 doi:10.1128/AAC.49.9.3944-3947.2005
Copyright © 2005, American Society for Microbiology. All Rights Reserved.
Use of Pharmacokinetic-Pharmacodynamic Target Attainment Analyses To Support Phase 2 and 3 Dosing Strategies for Doripenem
Sujata M. Bhavnani,1,
,2*
Jeffrey P. Hammel,1,
Brenda B. Cirincione,1
Matthew A. Wikler,3 and
Paul G. Ambrose1,2,
Cognigen Corporation, Buffalo, New York,1
School of Pharmacy and Pharmaceutical Sciences, University at Buffalo, Buffalo, New York,2
Peninsula Pharmaceuticals, Inc., Alameda, California3
Received 20 August 2004/
Returned for modification 12 January 2005/
Accepted 6 July 2005
A doripenem population pharmacokinetic model and Monte Carlo simulations were utilized for dose regimen decision support for future clinical development. Simulation results predict that 500 mg of doripenem administered over 1 h every 8 h would be effective against bacterial strains with MICs less than 2 µg/ml and that less susceptible strains could be treated with prolonged infusions.
* Corresponding author. Mailing address: Institute for Clinical Pharmacodynamics, Ordway Research Institute, 150 New Scotland Avenue, Albany, NY 12208. Phone: 518 641-6473. Fax: 518 641-6304. E-mail:
SBhavnani-ICPD{at}OrdwayResearch.org.
Present address: Institute for Clinical Pharmacokinetics, Ordway Research Institute, Albany, NY 12208.
Present address: Collaborative Biostatistics Center, Cleveland Clinic Foundation, Cleveland, OH 44195.
Antimicrobial Agents and Chemotherapy, September 2005, p. 3944-3947, Vol. 49, No. 9
0066-4804/05/$08.00+0 doi:10.1128/AAC.49.9.3944-3947.2005
Copyright © 2005, American Society for Microbiology. All Rights Reserved.
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