Analytical methods validation: Bioavailability, bioequivalence and pharmacokinetic studies. Sponsored by the American Association of Pharmaceutical Chemists, U.S. Food and Drug Administration, Fédération Internationale Pharmaceutique, Health Protection Branch (Canada) and Association of Official Analytical Chemists

This is a summary report of the conference on 'Analytical Methods Validation: Bioavailability, Bioequivalence and Pharmacokinetic Studies.' The conference was held from December 3 to 5, 1990, in the Washington, DC area and was sponsored by the American Association of Pharmaceutical Scientists, U.S. Food and Drug Administration, Fédération Internationale Pharmaceutique, Health Protection Branch (Canada) and Association of Official Analytical Chemists. The purpose of the report is to represent our assessment of the major agreements and issues discussed at the conference. This report is also intended to provide guiding principles for validation of analytical methods employed in bioavailability, bioequivalence and pharmacokinetic studies in man and animals. The objectives of the conference were: (1) to reach a consensus on what should be required in analytical methods validation and the procedures to establish validation; (2) to determine processes of application of the validation procedures in the bioavailability, bioequivalence and pharmacokinetic studies; and (3) to develop a report on analytical methods validation (which may be referred to in developing future formal guidelines). Acceptable standards for documenting and validating analytical methods with regard to processes, parameters or data treatments were discussed because of their importance in assessment of pharmacokinetic. bioavailability, and bioequivalence studies. Other topics which were considered essential in the conduct of pharmacokinetic studies or in establishing bioequivalency criteria, including measurement of drug metabolites and stereoselectivc determinations, were also deliberated.

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Author Chad E. Cook Orthopaedic Surgery, Physical Therapy