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General Clinical Pharmacology Considerations for Pediatric Studies of Drugs, Including Biological Products

DraftCenter for Drug Evaluation and Research09/07/2022

Description

This guidance assists sponsors of investigational new drug applications (INDs) and applicants of new drug applications (NDAs) under section 505 of the Federal Food, Drug, and Cosmetic Act (the FD&C Act), biologics license applications (BLAs) under section 351(a) of the Public Health Service Act (PHS Act), and supplements to such applications who are planning to conduct clinical studies in pediatric populations. In addition, this guidance assists clinical investigators in the design and planning of, and Institutional Review Boards (IRBs) in the assessment of, clinical studies in pediatric populations.

Scope & Applicability

Product Classes

4
investigational drug

The drug being tested in clinical trials for MDS.

Therapeutic Protein Products

Guidance on immunogenicity assessment and testing

Antihypertensive Drugs

pediatric populations are on average less sensitive to these drugs

biosimilar product

Bifurcated REMS for a biosimilar product and reference product

Stakeholders

5
Institutional Review Boards

Bodies responsible for evaluating trial risks and benefits for pregnant participants.; IRBs experienced in this population may advise on compensation.

Neonates

Youngest pediatric group requiring cautious bridging

Adolescent Participants

Specific pediatric subgroup for dose scaling

sponsor

responsible for justifying omission of studies

pediatric participants

sponsors should explore early inclusion of pediatric participants; additional safeguards for pediatric participants enrolled in clinical studies

Regulatory Context

Attributes

5
minimal risk

studies, such as those involving no more than minimal risk

Allometric Scaling

used to identify relationship between PK and body weight

Developmental Maturation

Critical factor for establishing initial doses

Body Weight

Patient weight in kilograms at the time of the event; This data element captures the weight of the parent in kilograms.

minor increase over minimal risk

Risk level defined in 21 CFR 50.53

Related CFR Sections (8)

Related Warning Letters (10)

  • Clinical Investigator

    Shirish M. Gadgeel, M.D.

    2025-09-09
  • Clinical Investigator

    Mark J. Savant, M.D

    2025-07-15
  • Bioresearch Monitoring Program/Institutional Review Board (IRB)

    United Health Products, Inc.

    2025-05-20
  • Clinical Investigator

    Americo F. Padilla, M.D.

    2025-03-25
  • Institutional Review Board (IRB)

    Armstrong County Memorial Hospital

    2024-11-05
  • Clinical Investigator

    Namita A. Goyal, M.D.

    2024-10-22
  • Institutional Review Board (IRB)

    Louisiana State University Health Science Center IRB

    2024-10-08
  • Bioresearch Monitoring Program/IRB

    Massachusetts Institute of Technology MIT

    2024-07-16
  • Clinical Investigator (Sponsor)

    Angela D. Ritter, M.D.

    2024-06-18
  • Institutional Review Board (IRB)

    New York State Psychiatric Institute IRB

    2024-03-26

See Also (8)