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Compounding: How Do New Rules Affect You?

The U.S. Food and Drug Administration has announced that in April it will begin phasing in inspectional activities in relation to Guidance for Industry #256, Compounding Animal Drugs from Bulk Drug Substances.

Announcement: https://www.fda.gov/animal-veterinary/resources-you/letter-industry-phase-inspectional-activities-related-compounding-animal-drugs-bulk-drug-substances

GFI #256: https://www.fda.gov/regulatory-information/search-fda-guidance-documents/cvm-gfi-256-compounding-animal-drugs-bulk-drug-substances

In this guidance, the FDA specifies the circumstances in which it plans to exercise enforcement discretion for relevant violations of the federal Food, Drug, and Cosmetic Act for drug approval, labeling, and manufacturing. This means that although compounding from bulk substances for animal patients is still considered illegal, pharmacists and veterinarians may compound drugs in this way, without concern for enforcement action, provided they follow the guidance and adhere to certain criteria.

When it comes to enforcement, the FDA indicates it has no plans to inspect veterinary care facilities that do not compound animal drugs from bulk drug substances. Rather, it anticipates a limited number of inspections of state-licensed pharmacies. With regard to those inspections, the FDA indicates it will "afford individuals and firms an opportunity to voluntarily take appropriate and corrective action prior to the initiation of enforcement action."

The FDA also does not intend to conduct routine inspections of federally registered outsourcing facilities that compound drugs until it provides clarification on how GFI #256 applies to them.

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Trending Video

Causal Impact Of PRRS Dosing - Dr. Edison Magalhaes

Video: Causal Impact Of PRRS Dosing - Dr. Edison Magalhaes


In this episode of The Swine Health Blackbelt Podcast, Dr. Edison Magalhaes from Iowa State University presents findings from a large-scale retrospective cohort study evaluating the causal impact of full-dose PRRS immunization on nursery mortality. Using production data and advanced analytical methods, he explains how confounding factors changed the interpretation of results and highlights practical lessons for veterinarians and producers making data-driven decisions. Listen now on all major platforms!

Click here to read the full research article: https://pmc.ncbi.nlm.nih.gov/articles...

"Raw production data can mislead immunization decisions when confounding factors hide the real value of full-dose PRRS protocols."

Meet the guest: Dr. Edison Magalhaes / edison-magalhaes-9b37b812a is an Assistant Professor in the Department of Animal Science at Iowa State University and holds degrees in Veterinary Medicine, Business Administration, and advanced training through MSc and PhD programs. His research applies data science and epidemiological methods to large scale swine production systems, helping transform production records into practical decisions for health and performance. Listen to The Swine Health Blackbelt Podcast featuring Dr. Edison Magalhaes on all major platforms.