NCHR Comments on the FDA’s Use of Generally Accepted Medical Knowledge Draft Guidance

July 24, 2023: The FDA proposed a draft guidance on using generally accepted medical knowledge (GASK) when conducting nonclinical studies to help streamline product development, decrease costs, and hasten new product approval time. We do not recommend using GASK as the sole source of nonclinical data in new drug applications or biologic license applications as this could jeopardize the safety, toxicology, and efficacy of the product.

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