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Guidance Issuing OfficeCenter for Drug Evaluation and Research
The purpose of this guidance is to help sponsors in the clinical development of products for bowel cleansing in fically, preparatioopy . Specithis guidance describes the Food and Drug Administration’s (FDA’s) current thinking about the necessary attributes of clinical trials for drugs being developed under Section 505 of the Food, Drug, and Cosmetic Act (21 U.S.C §355) and 21 CFR Parts 312 and 314 for use as bowel cleansing agents before colonoscopy, including trial population, trial designs, efficacy considerations, and safety assessments.
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:
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-2021-D-0406.