Document ID: FDA-2012-D-1145-0040
Agency: fda
Document Type: Notice
Title: Enrichment Strategies for Clinical Trials To Support Demonstration of
Effectiveness of Human Drugs and Biological Products; Guidance for
Industry; Availability
Posted Date: 2019-03-15T04:00Z

[Federal Register Volume 84, Number 51 (Friday, March 15, 2019)]
[Notices]
[Pages 9534-9535]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2019-04815]

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DEPARTMENT OF HEALTH AND HUMAN SERVICES

Food and Drug Administration

[Docket No. FDA-2012-D-1145]

Enrichment Strategies for Clinical Trials To Support 
Demonstration of Effectiveness of Human Drugs and Biological Products; 
Guidance for Industry; Availability

AGENCY: Food and Drug Administration, HHS.

ACTION: Notice of availability.

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SUMMARY: The Food and Drug Administration (FDA or Agency) is announcing 
the availability of a final guidance for industry entitled ``Enrichment 
Strategies for Clinical Trials to Support Demonstration of 
Effectiveness of Human Drugs and Biological Products.'' The purpose of 
this guidance is to assist industry in developing enrichment strategies 
that can be used in clinical investigations intended to demonstrate 
effectiveness (and in some cases safety) of human drugs and biological 
products. This guidance defines several types of enrichment strategies, 
provides examples of potential clinical trial designs, and discusses 
potential regulatory considerations when using enrichment strategies in 
clinical trials. This guidance finalizes the draft guidance entitled 
``Enrichment Strategies for Clinical Trials to Support Approval of 
Human Drugs and Biological Products'' issued on December 17, 2012.

DATES: The announcement of the guidance is published in the Federal 
Register on March 15, 2019.

ADDRESSES: You may submit either electronic or written comments on 
Agency guidances at any time as follows:

Electronic Submissions

    Submit electronic comments in the following way:
     Federal eRulemaking Portal: https://www.regulations.gov. 
Follow the instructions for submitting comments. Comments submitted 
electronically, including attachments, to https://www.regulations.gov 
will be posted to the docket unchanged. Because your comment will be 
made public, you are solely responsible for ensuring that your comment 
does not include any confidential information that you or a third party 
may not wish to be posted, such as medical information, your or anyone 
else's Social Security number, or confidential business information, 
such as a manufacturing process. Please note that if you include your 
name, contact information, or other information that identifies you in 
the body of your comments, that information will be posted on https://www.regulations.gov.
     If you want to submit a comment with confidential 
information that you do not wish to be made available to the public, 
submit the comment as a written/paper submission and in the manner 
detailed (see ``Written/Paper Submissions'' and ``Instructions'').

Written/Paper Submissions

    Submit written/paper submissions as follows:

[[Page 9535]]

     Mail/Hand Delivery/Courier (for written/paper 
submissions): Dockets Management Staff (HFA-305), Food and Drug 
Administration, 5630 Fishers Lane, Rm. 1061, Rockville, MD 20852.
     For written/paper comments submitted to the Dockets 
Management Staff, FDA will post your comment, as well as any 
attachments, except for information submitted, marked and identified, 
as confidential, if submitted as detailed in ``Instructions.''
    Instructions: All submissions received must include the Docket No. 
FDA-2012-D-1145 for ``Enrichment Strategies for Clinical Trials to 
Support Demonstration of Effectiveness of Human Drugs and Biological 
Products; Guidance for Industry; Availability. Received comments will 
be placed in the docket and, except for those submitted as 
``Confidential Submissions,'' publicly viewable at https://www.regulations.gov or at the Dockets Management Staff between 9 a.m. 
and 4 p.m., Monday through Friday.
     Confidential Submissions--To submit a comment with 
confidential information that you do not wish to be made publicly 
available, submit your comments only as a written/paper submission. You 
should submit two copies total. One copy will include the information 
you claim to be confidential with a heading or cover note that states 
``THIS DOCUMENT CONTAINS CONFIDENTIAL INFORMATION.'' The Agency will 
review this copy, including the claimed confidential information, in 
its consideration of comments. The second copy, which will have the 
claimed confidential information redacted/blacked out, will be 
available for public viewing and posted on https://www.regulations.gov. 
Submit both copies to the Dockets Management Staff. If you do not wish 
your name and contact information to be made publicly available, you 
can provide this information on the cover sheet and not in the body of 
your comments and you must identify this information as 
``confidential.'' Any information marked as ``confidential'' will not 
be disclosed except in accordance with 21 CFR 10.20 and other 
applicable disclosure law. For more information about FDA's posting of 
comments to public dockets, see 80 FR 56469, September 18, 2015, or 
access the information at: https://www.gpo.gov/fdsys/pkg/FR-2015-09-18/pdf/2015-23389.pdf.
    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.
    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 guidance 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; or the Office of 
Communication, Outreach, and Development, Center for Biologics 
Evaluation and Research, Food and Drug Administration, 10903 New 
Hampshire Ave., Bldg. 71, Rm. 3128, Silver Spring, MD 20993-0002. Send 
one self-addressed adhesive label to assist that office in processing 
your requests. See the SUPPLEMENTARY INFORMATION section for electronic 
access to the guidance document.

FOR FURTHER INFORMATION CONTACT: Robert Temple, Center for Drug 
Evaluation and Research, Food and Drug Administration, 10903 New 
Hampshire Ave., Bldg. 22, Rm. 4212, Silver Spring, MD 20993-0002, 301-
796-2270; or 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.

SUPPLEMENTARY INFORMATION:

I. Background

    FDA is announcing the availability of a final guidance for industry 
entitled ``Enrichment Strategies for Clinical Trials to Support 
Demonstration of Effectiveness of Human Drugs and Biological 
Products.'' This document provides guidance to industry on enrichment 
strategies that can be used in clinical trials intended to demonstrate 
effectiveness (and in some cases safety) of human drugs and biological 
products. This guidance finalizes the draft guidance entitled 
``Enrichment Strategies for Clinical Trials to Support Approval of 
Human Drugs and Biological Products'' issued on December 17, 2012 (77 
FR 74670). Changes made to the guidance took into consideration 
comments received related to discussions of study design and analysis, 
specific patient populations to be studied, and genomic strategy 
considerations. In addition, editorial changes were made, primarily, 
for clarification and elimination of redundancies. Although the draft 
guidance was issued by the Center for Drug Evaluation and Research 
(CDER), the Center for Biologics Evaluation and Research (CBER), and 
the Center for Devices and Radiological Health, upon consideration, the 
finalized guidance is being issued by CDER and CBER only because the 
topics covered pertain mostly to studies conducted for products 
regulated by these two centers.
    This guidance is being issued consistent with FDA's good guidance 
practices regulation (21 CFR 10.115). The guidance represents the 
current thinking of FDA on ``Enrichment Strategies for Clinical Trials 
to Support Demonstration of Effectiveness of Human Drugs and Biological 
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. 
This guidance is not subject to Executive Order 12866.

II. Paperwork Reduction Act

    This guidance refers to previously approved collections of 
information that are subject to review by the Office of Management and 
Budget (OMB) under the Paperwork Reduction Act of 1995 (44 U.S.C. 3501-
3520). The collections of information in 21 CFR parts 312 and 314 have 
been approved under OMB control numbers 0910-0014 and 0910-0001, 
respectively, and the collection of information resulting from 
prescription drug product labeling is approved under OMB control number 
0910-0572.

III. Electronic Access

    Persons with access to the internet may obtain the guidance at 
https://www.fda.gov/Drugs/GuidanceComplianceRegulatoryInformation/Guidances/default.htm, https://www.fda.gov/BiologicsBloodVaccines/GuidanceComplianceRegulatoryInformation/default.htm, or https://www.regulations.gov.

    Dated: March 11, 2019.
Lowell J. Schiller,
Acting Associate Commissioner for Policy.
[FR Doc. 2019-04815 Filed 3-14-19; 8:45 am]
 BILLING CODE 4164-01-P