Drugs
Microdose Radiopharmaceutical Drug Guidance
FDA has published a draft guidance, Microdose Radiopharmaceutical Diagnostic Drugs: Nonclinical Study Recommendations, to assist sponsors of microdose radiopharmaceutical drugs on the nonclinical studies recommended to support human clinical trials and marketing applications. The guidance discusses how to refine nonclinical study recommendations for this class of drug given its unique