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Notice2025-15797

Oncology Therapeutic Radiopharmaceuticals: Dosage Optimization During Clinical Development; Draft Guidance for Industry; Availability

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
August 19, 2025

Issuing agencies

Health and Human Services DepartmentFood and Drug Administration

Abstract

The Food and Drug Administration (FDA, Agency, or we) is announcing the availability of a draft guidance for industry entitled "Oncology Therapeutic Radiopharmaceuticals: Dosage Optimization During Clinical Development." This guidance is intended to assist sponsors in identifying an optimized dosage for radiopharmaceutical therapies (RPT) for oncology indications during clinical development and prior to submitting a marketing application for a new indication and usage. The guidance provides considerations for RPT dosage optimization in RPT development programs.

Indexed from Federal Register on August 19, 2025.

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