Document ID: FDA-2007-D-0369-0397
Agency: fda
Document Type: Notice
Title: Bioequivalence Recommendations for Cyclobenzaprine Hydrochloride;
Revised Draft Guidance for Industry; Availability
Posted Date: 2016-11-25T05:00Z

[Federal Register Volume 81, Number 227 (Friday, November 25, 2016)]
[Notices]
[Pages 85229-85231]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2016-28334]

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DEPARTMENT OF HEALTH AND HUMAN SERVICES

Food and Drug Administration

[Docket No. FDA-2007-D-0369]

Bioequivalence Recommendations for Cyclobenzaprine Hydrochloride; 
Revised Draft Guidance for Industry; Availability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, the Agency, or we) is 
announcing the availability of a revised draft guidance for industry on 
generic cyclobenzaprine hydrochloride extended release capsules, 
entitled ``Draft Guidance on Cyclobenzaprine Hydrochloride.'' The 
recommendations provide specific guidance on the design

[[Page 85230]]

of bioequivalence (BE) studies to support abbreviated new drug 
applications (ANDAs) for cyclobenzaprine hydrochloride extended release 
capsules.

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 comments on 
this draft guidance before it begins work on the final version of the 
guidance, submit either electronic or written comments on the draft 
guidance by January 24, 2017.

ADDRESSES: You may submit comments 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:
     Mail/Hand delivery/Courier (for written/paper 
submissions): Division of Dockets Management (HFA-305), Food and Drug 
Administration, 5630 Fishers Lane, Rm. 1061, Rockville, MD 20852.
     For written/paper comments submitted to the Division of 
Dockets Management, 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-2007-D-0369 for ``Bioequivalence Recommendations for 
Cyclobenzaprine Hydrochloride; Revised Draft Guidance for Industry; 
Availability.'' Received comments will be placed in the docket and, 
except for those submitted as ``Confidential Submissions,'' will be 
publicly viewable at https://www.regulations.gov/ or at the Division of 
Dockets Management 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 Division of Dockets 
Management. 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: http://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 Division of Dockets Management, 5630 Fishers 
Lane, Rm. 1061, Rockville, MD 20852.
    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, 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. See the SUPPLEMENTARY INFORMATION section for electronic 
access to the draft guidance document.

FOR FURTHER INFORMATION CONTACT: Xiaoqiu Tang, Center for Drug 
Evaluation and Research, Food and Drug Administration, 10903 New 
Hampshire Ave., Bldg. 75, Rm. 4730, Silver Spring, MD 20993-0002, 301-
796-5850.

SUPPLEMENTARY INFORMATION: 

I. Background

    In the Federal Register of June 11, 2010 (75 FR 33311), FDA 
announced the availability of a guidance for industry entitled 
``Bioequivalence Recommendations for Specific Products,'' which 
explained the process that would be used to make product-specific BE 
recommendations available to the public on FDA's Web site at http://www.fda.gov/Drugs/GuidanceComplianceRegulatoryInformation/Guidances/default.htm.
    As described in that guidance, FDA adopted this process to develop 
and disseminate product-specific BE recommendations and to provide a 
meaningful opportunity for the public to consider and comment on those 
recommendations. This notice announces the availability of revised 
draft BE recommendations for generic cyclobenzaprine hydrochloride 
extended release capsules.
    FDA initially approved new drug application 021777 for AMRIX 
(cyclobenzaprine hydrochloride) extended release capsules in February 
2007. In August 2008, FDA issued a draft guidance for industry on BE 
recommendations for generic cyclobenzaprine hydrochloride extended 
release capsules. We are now issuing a revised draft guidance for 
industry on BE recommendations for generic cyclobenzaprine 
hydrochloride extended release capsules (``Draft Guidance on 
Cyclobenzaprine Hydrochloride'').
    In June 2016, Teva Pharmaceuticals Industries, Ltd. and its wholly-
owned subsidiaries, Teva Pharmaceuticals International GmbH, Teva 
Pharmaceuticals USA, Inc., Teva Sales and Marketing, Inc., Teva Branded 
Pharmaceutical Products R&D, Inc., and Cephalon, Inc., submitted a 
citizen petition requesting that FDA take several actions with respect 
to ANDAs for cyclobenzaprine hydrochloride extended release oral 
capsules, including regarding the demonstration of BE for any ANDA 
referencing AMRIX. FDA has reviewed the issues raised in this citizen 
petition and is responding to the citizen petition separately in the 
docket for that citizen

[[Page 85231]]

petition (Docket No. FDA-2016-P-1873, available at https://www.regulations.gov/).
    This revised 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 current thinking of FDA on the 
design of BE studies to support ANDAs for cyclobenzaprine hydrochloride 
extended release capsules. 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.

II. Electronic Access

    Persons with access to the Internet may obtain the revised draft 
guidance at either http://www.fda.gov/Drugs/GuidanceComplianceRegulatoryInformation/Guidances/default.htm or 
https://www.regulations.gov/.

    Dated: November 18, 2016.
Leslie Kux,
Associate Commissioner for Policy.
[FR Doc. 2016-28334 Filed 11-23-16; 8:45 am]
 BILLING CODE 4164-01-P