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GUIDANCE DOCUMENT

Nonclinical Evaluation of the Immunotoxic Potential of Pharmaceuticals June 2023

Download the Final Guidance Document Read the Federal Register Notice
Final Level 1 Guidance
Docket Number:
FDA-2019-D-5607
Issued by:
Guidance Issuing Office
Center for Drug Evaluation and Research

The purpose of this guidance is to assist sponsors in the nonclinical evaluation of the immunotoxic potential of pharmaceuticals. Immunotoxicity is, for the purposes of this guidance, defined as unintended immunosuppression or stimulation (including hypersensitivity), which can include adverse effects of exaggerated pharmacology of pharmaceuticals that are intended to act as immunomodulators. This guidance applies to drug products, including small molecule drugs and oligonucleotides, as well as certain biological products such as biotechnology-derived therapeutic proteins (referred to herein as biopharmaceuticals). For the purposes of this guidance, the term pharmaceutical will be used as a general term that encompasses all of these product types. Cell and gene therapies, adjuvanted vaccines, and blood products are not within the scope of this guidance.

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You can submit online or written comments on any guidance at any time (see 21 CFR 10.115(g)(5))

If unable to submit comments online, please mail written comments to:

Dockets Management
Food and Drug Administration
5630 Fishers Lane, Rm 1061
Rockville, MD 20852

All written comments should be identified with this document's docket number: FDA-2019-D-5607.

 
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