NCHR Comments on the FDA’s Use of Generally Accepted Medical Knowledge Draft Guidance

July 24, 2023: The FDA proposed a draft guidance on using generally accepted medical knowledge (GASK) when conducting nonclinical studies to help streamline product development, decrease costs, and hasten new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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NCHR Comments on USPSTF Draft Recommendation on Breast Cancer Screening

June 6, 2023: The U.S. Preventive Services Task force has changed its recommendations for mammography to start at age 40 instead of 50. However, they still recommend mammograms every 2 years instead of every year. We point out that there are racial differences in cancer risk and that mammography guidelines should reflect those racial differences. One size does not fit all.

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NCHR Comments on the FDA Draft Guidance on Clinical Trial Considerations to Support Accelerated Approval of Oncology Therapeutics

May 26, 2023: FDA draft guidance contained numerous recommendations that would improve the quality of research submitted in support of accelerated approval for oncology drugs. However, we recommended the FDA explicitly specify that studies need to have a majority of patients enrolled prior to receiving accelerated approval and that they advise against the use of single-armed trials.

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