{"id":1243,"date":"2022-05-25T13:03:31","date_gmt":"2022-05-25T17:03:31","guid":{"rendered":"https:\/\/research.ncsu.edu\/administration\/?page_id=1243"},"modified":"2025-09-26T10:42:06","modified_gmt":"2025-09-26T14:42:06","slug":"classification-of-animal-use-by-pain-and-distress-categories","status":"publish","type":"page","link":"https:\/\/research.ncsu.edu\/administration\/compliance\/research-compliance\/iacuc\/iacuc-procedures-and-guidance\/classification-of-animal-use-by-pain-and-distress-categories\/","title":{"rendered":"Classification of Animal Use by Pain and Distress Categories"},"content":{"rendered":"\n\n\n\n\n

Standard<\/h2>\n\n\n\n

When completing the protocol form, assign each animal species listed to one of the following categories: B, C, D or E. List each animal under the highest pain\/distress category that will apply to the animal at any time while on the protocol. You are not required to include non-research related veterinary care in determining the category of use. Please note that the severity or duration of the pain or distress, or the use of anesthesia or analgesia to alleviate pain or distress may result in animals being placed in different categories.<\/p>\n\n\n\n

Pain and Distress Categories with Examples<\/h3>\n\n\n
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\n \n
\n \n \n <\/span>\n <\/span>\n

Category B<\/h2>\n <\/summary>\n

\n \n\n

For USDA Annual reporting  to report animals being held for use in teaching, testing, experiments, research, or surgery but not used for such purposes during the reporting year.<\/p>\n\n\n\n

This category applies only for submissions such as holding protocols where no activities will be performed (see category C below for example activities, if any of these are performed, the protocol should be classified under Category C).<\/p>\n\n\n <\/p>\n <\/details>\n\n\n

\n \n \n <\/span>\n <\/span>\n

Category C<\/h2>\n <\/summary>\n

\n \n\n

Animal use activities that involve no more than momentary or slight pain or distress (no greater than an injection) where there is no need for use of pain-relieving drugs.<\/p>\n\n\n\n