Docket Number:
FDA-2017-D-5297
Issued by:
Guidance Issuing Office
Center for Drug Evaluation and Research

This guidance is intended to assist sponsors of microdose radiopharmaceutical diagnostic drugs on the nonclinical studies recommended to support human clinical trials and marketing applications. This guidance addresses the Food and Drug Administration’s (FDA’s) current thinking regarding regulation of this class of drugs and provides complementary recommendations to the guidance for industry, investigators, and reviewers Exploratory IND (Investigational New Drug Application) Studies (exploratory IND guidance) and the ICH guidance for industry M3(R2) Nonclinical Safety Studies for the Conduct of Human Clinical Trials and Marketing Authorization for Pharmaceuticals (ICH M3(R2)).

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