This is the program for the 2010 Joint Statistical Meetings in Vancouver, British Columbia.

Abstract Details

Activity Number: 329
Type: Topic Contributed
Date/Time: Tuesday, August 3, 2010 : 10:30 AM to 12:20 PM
Sponsor: Biopharmaceutical Section
Abstract - #306467
Title: Optimal Crossover Designs for PK Studies
Author(s): Sergei Leonov*+ and Valerii Fedorov and Byron Jones
Companies: GlaxoSmithKline and GlaxoSmithKline and Pfizer Inc.
Address: 1250 South Collegeville Rd, Collegeville, PA, 19426,
Keywords: cross-over trials ; compartmental models ; optimal design ; random effects ; sampling times
Abstract:

Cross-over trials are often used to estimate the PK profile of a drug when healthy subjects receive alternative doses of the drug in successive periods of time. The design of cross-over trials requires an optimal choice of the dose sequences and sampling times within each period. We describe new results for choosing the sampling times which are based on optimal experimental design theory for nonlinear models with multiple responses, random coefficients, and which relies on biological compartmental models


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