Draft Guidance for Industry on Animal Models--Essential Elements to Address Efficacy Under the Animal Rule

AGENCY:

Food and Drug Administration, HHS.

ACTION:

Notice.

SUMMARY:

FDA is announcing the availability of a draft guidance entitled “Animal Models--Essential Elements to Address Efficacy Under the Animal Rule.” When human efficacy studies are neither ethical nor feasible, animal efficacy studies may be relied on under the Animal Rule to support approval or licensure of a drug or biological product. This guidance identifies and discusses the critical characteristics of an animal model that should be addressed when developing products for approval under the Animal Rule. The guidance is intended to help sponsors determine whether the model meets the requirements of the Animal Rule.

DATES:

Although you can comment on any guidance at any time (see 21 CFR 10.115(g)(5)), to ensure that the agency considers your comment on this draft guidance before it begins work on the final version of the guidance, submit written or electronic comments on the draft guidance by March 23, 2009.

ADDRESSES:

Submit written requests for single copies of the draft guidance to the Division of Drug Information, Center for Drug Evaluation and Research, Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 51, rm. 2201, Silver Spring, MD 20993-0002; or Office of Communication, Training, and Manufacturers Assistance (HFM-40), Center for Biologics Evaluation and Research (CBER), Food and Drug Administration, 1401 Rockville Pike, suite 200N, Rockville, MD 20852-1448. Send one self-addressed adhesive label to assist the office in processing your requests. The draft guidance may also be obtained by mail by calling CBER at 1-800-835-4709 or 301-827-1800. Send one self-addressed adhesive label to assist that office in processing your requests. Submit written comments on the draft guidance to the Division of Dockets Management (HFA-305), Food and Drug Administration, 5630 Fishers Lane, rm. 1061, Rockville, MD 20852. Submit electronic comments to http://www.regulations.gov . See the SUPPLEMENTARY INFORMATION section for electronic access to the draft guidance document.

FOR FURTHER INFORMATION CONTACT:

Rosemary Roberts, Office of Counter-Terrorism and Emergency Coordination, Center for Drug Evaluation and Research, Food and Drug Administration, 10903 New Hampshire Ave., Bldg. 51, rm. 3342, Mail Stop 3329, Silver Spring, MD 20993, 301-796-2210 or

Stephen Ripley, Center for Biologics Evaluation and Research (HFM-17), 1401 Rockville Pike, suite 200N, Rockville, MD 20852-1448, 301-827-6210.

SUPPLEMENTARY INFORMATION:

I. Background

FDA is announcing the availability of a draft guidance for industry entitled “Animal Models--Essential Elements to Address Efficacy Under the Animal Rule.” The purpose of this draft guidance is to assist sponsors to identify the critical characteristics of an animal model that should be addressed when efficacy of an investigational product will be established under the “Animal Rule” (see 21 CFR 314.600; 21 CFR 601.90). Critical characteristics include, but are not limited to, information regarding the natural history of the condition to be treated in humans and animals, the challenge agent, route of exposure to the challenge agent, and the timing of intervention with the study drug. Data from human experience with the etiologic agent or with the intervention, when available, may support applicability of the animal model. The information described in the draft guidance is relevant for any animal model being considered as a basis for establishing efficacy under the Animal Rule and is intended to help determine whether the model meets the requirements of the Animal Rule.

This draft guidance is being issued consistent with FDA's good guidance practices regulation (21 CFR 10.115). The draft guidance, when finalized, will represent the agency's current thinking on animal models when addressing efficacy under the animal rule. It does not create or confer any rights for or on any person and does not operate to bind FDA or the public. An alternative approach may be used if such approach satisfies the requirements of the applicable statutes and regulations.

II. Comments

Interested persons may submit to the Division of Dockets Management (see ADDRESSES) written or electronic comments regarding this document. Submit a single copy of electronic comments or two paper copies of any mailed comments, except that individuals may submit one paper copy. Comments are to be identified with the docket number found in brackets in the heading of this document. Received comments may be seen in the Division of Dockets Management between 9 a.m. and 4 p.m., Monday through Friday.

Please note that on January 15, 2008, the FDA Division of Dockets Management Web site transitioned to the Federal Dockets Management System (FDMS). FDMS is a Government-wide, electronic docket management system. Electronic comments or submissions will be accepted by FDA only through FDMS at http://www.regulations.gov .

III. Electronic Access

Persons with access to the Internet may obtain the document at either http://www.fda.gov/cder.guidance/index.htm , http://www.fda.gov/cber/guidelines.htm or http://www.regulations.gov .