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Activity Number: 163
Type: Topic Contributed
Date/Time: Monday, August 5, 2013 : 10:30 AM to 12:20 PM
Sponsor: Biopharmaceutical Section
Abstract - #308828
Title: A Brief Overview of the Draft Enrichment Guidance
Author(s): Boguang Zhen*+
Companies: FDA
Keywords: enrichment ; guidance ; overview
Abstract:

The U.S. Food and Drug Administration released the draft guidance for industry "Enrichment Strategies for Clinical Trials to Support Approval of Human Drugs and Biological Products" recently. The term enrichment is defined as the prospective use of any patient characteristic to select a study population in which detection of a drug effect if present is more likely than it would be in an unselected population. This talk will give a brief overview of the draft guidance including the rationales, the kinds of enrichment, and the study design considerations. The pros and cons, and the cautions with use of such strategies will be discussed.


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