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www.fdanews.com/articles/153718-guidance-unsupported-pediatric-uses-must-be-called-out-in-labeling

Guidance: Unsupported Pediatric Uses Must Be Called Out in Labeling

March 6, 2013
When pediatric use of a drug or biologic is not supported by available data, or has not been established as safe and effective, the drugmaker must include a statement to that effect in the Pediatric Use subsection of labeling, a draft guidance says. In such a case, information on the unapproved use should only appear in the Pediatric Use subsection to avoid giving the impression the drug has an approved pediatric use.
Washington Drug Letter