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GUIDANCE DOCUMENT

Cancer Clinical Trial Eligibility Criteria: Washout Periods and Concomitant Medications Draft Guidance for Industry, IRBs, and Clinical Investigators April 2024

Draft Level 1 Guidance

Not for implementation. Contains non-binding recommendations.

Docket Number:
FDA-2024-D-1376
Issued by:
Guidance Issuing Office
Oncology Center of Excellence
Center for Drug Evaluation and Research
Center for Biologics Evaluation and Research

The purposes of eligibility criteria for cancer clinical trials are to select the intended patient population and reduce potential risks to trial participants. However, eligibility criteria are sometimes more restrictive than necessary, and expanding eligibility criteria to be more inclusive is one trial design consideration that may improve the diversity of clinical trial populations. This guidance is one in a series of guidances that provide recommendations regarding eligibility criteria for clinical trials of investigational drugs or biological products regulated by CDER and CBER for the treatment of cancer. Specifically, this guidance includes recommendations regarding the appropriate use of washout periods and concomitant medication exclusions. This guidance is intended to assist interested parties, including sponsors and/or institutional review boards, who are responsible for the development and oversight of clinical trials.


Submit Comments

You can submit online or written comments on any guidance at any time (see 21 CFR 10.115(g)(5))

If unable to submit comments online, please mail written comments to:

Dockets Management
Food and Drug Administration
5630 Fishers Lane, Rm 1061
Rockville, MD 20852

All written comments should be identified with this document's docket number: FDA-2024-D-1376 .

 
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