Pilot Considered on Evaluating Novel Excipients

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Federal Register notice: FDA has established a docket to obtain information and comments that will assist it in determining whether to establish a pilot program for the toxicological and quality evaluation of novel excipients intended for use in human drugs. Historically, FDA has not reviewed the safety of novel excipients outside the context of an IND, NDA or BLA describing a finished product to which the excipient has been added. Stakeholders have encouraged FDA to establish such a program for submitting and reviewing toxicological and quality data supporting the use of novel excipients in drug products outside the context of an IND, an NDA, or a BLA. Proponents of an FDA novel excipient review program believe FDA's recognition of a novel excipient would reassure drug developers that the novel excipient can be used in a drug development program while minimizing the risk that safety concerns would be raised by FDA during application review. They have also cited a perceived risk aversion on the part of drug developers, such that novel excipients may be avoided in drug development programs, even when the excipients have potential public health benefits. To view the notice, click here.

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