U.S. flag An official website of the United States government
  1. Home
  2. Regulatory Information
  3. Search for FDA Guidance Documents
  4. Physiologically Based Pharmacokinetic Analyses — Format and Content Guidance for Industry
  1. Regulatory Information

GUIDANCE DOCUMENT

Physiologically Based Pharmacokinetic Analyses — Format and Content Guidance for Industry September 2018

Final

Physiologically Based Pharmacokinetic Analyses — Format and Content Guidance for Industry

Issued by:
Guidance Issuing Office
Center for Drug Evaluation and Research

This guidance outlines the recommended format and content for a sponsor or applicant to submit physiologically based pharmacokinetic (PBPK) analyses to the FDA to support applications including, but not limited to, investigational new drug applications (INDs), new drug applications (NDAs), biologics license applications (BLAs), or abbreviated new drug applications (ANDAs). To enable efficient and consistent review, the FDA recommends including the following six sections in a PBPK study report: (A) Executive Summary; (B) Introduction; (C) Materials and Methods; (D) Results; (E) Discussion; and (F) Appendices. The content of each section is described in detail below. This guidance does not address methodological considerations and best practices for the conduct of PBPK modeling and simulation or the appropriateness of PBPK analyses for a particular drug or a drug product. The decision to accept results from PBPK analyses in lieu of clinical pharmacokinetic (PK) data is made on a case-by-case basis, considering the intended uses, as well as the quality, relevance, and reliability of the results from the PBPK analyses.


Submit Comments

Submit comments on this guidance document electronically via docket ID: FDA-2013-S-0610 - Specific Electronic Submissions Intended For FDA's Dockets Management Staff (i.e., Citizen Petitions, Draft Proposed Guidance Documents, Variances, and other administrative record submissions)

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

Division of Dockets Management (HFA- 305)
Food and Drug Administration
5630 Fishers Lane, Rm. 1061
Rockville, MD 20852

All comments should be identified with the title of the guidance.