Document ID: FDA-2022-D-0760-0001
Agency: fda
Document Type: Notice
Title: Measuring Growth and Evaluating Pubertal Development in Pediatric Clinical Trials; Draft Guidance for Industry; Availability
Posted Date: 2022-11-01T04:00Z

[Federal Register Volume 87, Number 210 (Tuesday, November 1, 2022)]
[Notices]
[Pages 65781-65782]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2022-23730]

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DEPARTMENT OF HEALTH AND HUMAN SERVICES

Food and Drug Administration

[Docket No. FDA-2022-D-0760]

Measuring Growth and Evaluating Pubertal Development in Pediatric 
Clinical Trials; Draft Guidance for Industry; Availability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 or Agency) is announcing 
the availability of a draft guidance for industry entitled ``Measuring 
Growth and Evaluating Pubertal Development in Pediatric Clinical 
Trials.'' The purpose of this draft guidance is to outline the most 
appropriate methods for measuring and recording growth and evaluating 
pubertal development for drugs or biological products in development 
for pediatric use when such an assessment is necessary to support 
safety. This draft guidance is intended to encourage a consistent 
approach to collecting interpretable and accurate growth and pubertal 
development data. This draft guidance does not address use of growth or 
pubertal development data to support primary evidence of efficacy in 
growth disorders and does not address evaluation of nutritional status.

DATES: Submit either electronic or written comments on the draft 
guidance by January 3, 2023 to ensure that the Agency considers your 
comment on this draft guidance before it begins work on the final 
version of the guidance.

ADDRESSES: You may submit comments on any guidance 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:
     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-2022-D-0760 for ``Measuring Growth and Evaluating Pubertal 
Development in Pediatric Clinical Trials.'' 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, 240-402-7500.
     Confidential Submissions--To submit a comment with 
confidential information that you do not wish to be

[[Page 65782]]

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.govinfo.gov/content/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, 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 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; 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 draft guidance document.

FOR FURTHER INFORMATION CONTACT: George Greeley, Center for Drug 
Evaluation and Research, Food and Drug Administration, 10903 New 
Hampshire Ave., Bldg. 22, Rm. 6406, Silver Spring, MD 20993-002, 301-
796-4025; 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 draft guidance for industry 
entitled ``Measuring Growth and Evaluating Pubertal Development in 
Pediatric Clinical Trials.'' The purpose of this draft guidance is to 
assist sponsors in monitoring growth and pubertal development in 
clinical trials that enroll pediatric patients with both rare and 
common diseases. This draft guidance is focused on the most appropriate 
methods for measuring and recording growth and evaluating pubertal 
development for evaluation of safety.
    If an investigational drug or biological product may affect growth 
or pubertal development, then accurate, serial measurement and 
recording of growth parameters are essential for data interpretation in 
pediatric clinical trials. In general, growth is assessed using 
measurements of weight, linear growth (length and height), and when 
appropriate, head circumference. Additional measurements and 
calculations may be needed in certain pediatric age groups and disease 
populations. In general, pubertal development is assessed using 
clinical phenotyping. Identifying the onset and progression of puberty 
are essential for accurate interpretation of growth data.
    This draft guidance addresses measurement of growth, evaluation of 
pubertal development, and other measurements. The discussion of growth 
measurements consists of general considerations to ensure accurate, 
reproducible measurements followed by specific suggestions about how to 
measure weight, linear growth (length and height), and head 
circumference in the entire pediatric population starting at birth. The 
recommendations for pubertal development focus on use of the sexual 
maturity rating. The draft guidance also provides recommendations on 
other measurements, specifically use of skeletal age and dual-energy X-
ray absorptiometry.
    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 current thinking of FDA on ``Measuring 
Growth and Evaluating Pubertal Development in Pediatric Clinical 
Trials.'' 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. Paperwork Reduction Act of 1995

    While this guidance contains no new collection of information, it 
does refer to 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 312 have been approved under OMB control 
number 0910-0014. The collection of information in 21 CFR part 314 has 
been approved under OMB control number 0910-0001.

III. Electronic Access

    Persons with access to the internet may obtain the draft guidance 
at https://www.fda.gov/drugs/guidance-compliance-regulatory-information/guidances-drugs, https://www.fda.gov/vaccines-blood-biologics/guidance-compliance-regulatory-information-biologics, https://www.fda.gov/regulatory-information/search-fda-guidance-documents, or 
https://www.regulations.gov.

    Dated: October 27, 2022.
Lauren K. Roth,
Associate Commissioner for Policy.
[FR Doc. 2022-23730 Filed 10-31-22; 8:45 am]
BILLING CODE 4164-01-P