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Food and Drug Administration, HHS.
Notice of availability.
The Food and Drug Administration (FDA or Agency) is announcing the availability of a draft guidance for industry entitled “S12 Nonclinical Biodistribution Considerations for Gene Therapy Products.” The draft guidance was prepared under the auspices of the International Council for Harmonisation (ICH), formerly the International Conference on Harmonisation. The draft guidance provides harmonized recommendations for the conduct and overall design of nonclinical biodistribution (BD) studies for gene therapy (GT) products. Considerations for interpretation and application of the BD data to support a nonclinical development program and inform the design of clinical trials are also provided. The recommendations in the guidance endeavour to facilitate the development of investigational GT products, while avoiding unnecessary use of animals, in accordance with the 3Rs (reduce/refine/replace) principles. The draft guidance is intended to promote harmonization of recommendations for BD studies for investigational GT products and facilitate a more efficient and timely nonclinical development program.
Submit either electronic or written comments on the draft guidance by November 8, 2021 to ensure that the Agency considers your comment on this draft guidance before it begins work on the final version of the guidance.
You may submit comments on any guidance at any time as follows:
Submit electronic comments in the following way:
Submit written/paper submissions as follows:
Instructions: All submissions received must include the Docket No. FDA-2021-D-0875 for “S12 Nonclinical Biodistribution Considerations for Gene Therapy Products.” Received comments will be placed in the docket and, except for those submitted as “Confidential Submissions,” are publicly viewable at https://www.regulations.gov or at the Dockets Management Staff between 9 a.m. and 4 p.m., Monday through Friday, 240-402-7500.
Docket: For access to the docket to read background documents or the electronic and written/paper comments received, go to https://www.regulations.gov and insert the docket number, found in brackets in the heading of this document, into the “Search” box and follow the prompts and/or go to the Dockets Management Staff, 5630 Fishers Lane, Rm. 1061, Rockville, MD 20852, 240-402-7500.
You may submit comments on any guidance at any time (see 21 CFR 10.115(g)(5)).
Submit written requests for single copies of this draft guidance to the Office of Communication, Outreach and Development, Center for Biologics Evaluation and Research (CBER), Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 71, Rm. 3128, Silver Spring, MD 20993-0002, or to the Division of Drug Information, Center for Drug Evaluation and Research, Food and Drug Administration, 10001 New Hampshire Ave., Hillandale Building, 4th Floor, Silver Spring, MD 20993-0002. Send one self-addressed adhesive label to assist that office in processing your requests. The draft guidance may also be obtained by mail by calling CBER at 1-800-835-4709 or 240-402-8010. See the SUPPLEMENTARY INFORMATION section for electronic access to the guidance document.
Regarding the guidance: Stephen Ripley, Center for Biologics Evaluation and Research, Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 71, Rm. 7301, Silver Spring, MD 20993-0002, 240-402-7911.
Regarding the ICH: Jill Adleberg, Center for Drug Evaluation and Research, Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 51, Rm. 6364, Silver Spring, MD 20993-0002, 301-796-5259, Jill.Adleberg@fda.hhs.gov.
FDA is announcing the availability of a draft guidance for industry entitled “S12 Nonclinical Biodistribution Considerations for Gene Therapy Products.” The draft guidance was prepared under the auspices of ICH. ICH has the mission of achieving greater regulatory harmonization worldwide to ensure that safe, effective, high-quality medicines are developed, registered, and maintained in the most resource-efficient manner.
By harmonizing the regulatory requirements in regions around the world, ICH guidelines have substantially reduced duplicative clinical studies, prevented unnecessary animal studies, standardized the reporting of important safety information, standardized marketing application submissions, and made many other improvements in the quality of global drug development and manufacturing and the products available to patients.
The six Founding Members of the ICH are FDA; the Pharmaceutical Research and Manufacturers of America; the European Commission; the European Federation of Pharmaceutical Industries Associations; the Japanese Ministry of Health, Labour, and Welfare; and the Japanese Pharmaceutical Manufacturers Association. The Standing Members of the ICH Association include Health Canada and Swissmedic. Additionally, the Membership of ICH has expanded to include other regulatory authorities and industry associations from around the world (refer to https://www.ich.org/).
ICH works by involving technical experts from both regulators and industry parties in detailed technical harmonization work and the application of a science-based approach to harmonization through a consensus-driven process that results in the development of ICH guidelines. The regulators around the world are committed to consistently adopting these consensus-based guidelines, realizing the benefits for patients and for industry.
As a Founding Regulatory Member of ICH, FDA plays a major role in the development of each of the ICH guidelines, which FDA then adopts and issues as guidance for industry. FDA's guidance documents do not establish legally enforceable responsibilities. Instead, they describe the Agency's current thinking on a topic and should be viewed only as recommendations, unless specific regulatory or statutory requirements are cited.
In June 2021, the ICH Assembly endorsed the draft guideline entitled “S12 Nonclinical Biodistribution Considerations for Gene Therapy Products” and agreed that the guidance should be made available for public comment. The draft guidance is the product of the Safety Expert Working Group of the ICH. Comments about this draft guidance will be considered by FDA and the Safety Expert Working Group.
FDA is thus announcing the availability of a draft guidance for industry entitled “S12 Nonclinical Biodistribution Considerations for Gene Therapy Products.” The draft guidance discusses the definition of BD and gives examples of GT products that are within the scope of the document. The guidance also provides recommendations for the design of nonclinical BD studies, such as the test article and dose level(s) administered, the animal species tested, route of administration, biofluid and tissue collection procedure, and other design elements. In addition, specific considerations, such as BD assay methods, GT expression product levels, and product immunogenicity are provided. The recommendations in the draft guidance are intended to promote harmonization in the development of a nonclinical development program for GT products to support clinical trial design, and reduce the use of animals, in accordance with the 3Rs (reduce/refine/replace) principles.
This draft guidance has been left in the original ICH format. The final guidance will be reformatted and edited to conform with FDA's good guidance practices regulation (21 CFR 10.115) and style before publication. The draft guidance, when finalized, will represent the current thinking of FDA on “S12 Nonclinical Biodistribution Considerations for Gene Therapy Products.” It does not establish any rights for any person and is not binding on FDA or the public. You can use an alternative approach if it satisfies the requirements of the applicable statutes and regulations.
While this guidance contains no collection of information, it does refer to ( printed page 50538) previously approved FDA collections of information. Therefore, clearance by the Office of Management and Budget (OMB) under the Paperwork Reduction Act of 1995 (PRA) (44 U.S.C. 3501-3521) is not required for this guidance. The previously approved collections of information are subject to review by OMB under the PRA. The collections of information in 21 CFR part 314 have been approved under OMB control number 0910-0001 and in 21 CFR part 601 under OMB control number 0910-0338.
Persons with access to the internet may obtain the draft guidance at https://www.regulations.gov, https://www.fda.gov/drugs/guidance-compliance-regulatory-information/guidances-drugs,https://www.fda.gov/regulatory-information/search-fda-guidance-documents, or https://www.fda.gov/vaccines-blood-biologics/guidance-compliance-regulatory-information-biologics/biologics-guidances.
Dated: September 2, 2021.
Lauren K. Roth,
Acting Principal Associate Commissioner for Policy.
[FR Doc. 2021-19410 Filed 9-8-21; 8:45 am]
BILLING CODE 4164-01-P
5 comments have been received at Regulations.gov.
Agencies review all submissions and may choose to redact, or withhold, certain submissions (or portions thereof). Submitted comments may not be available to be read until the agency has approved them.