U.S. flag An official website of the United States government
  1. Home
  2. News & Events
  3. FDA Newsroom
  4. Press Announcements
  5. FDA Announces New Resource for Veterinarians and Pet Owners Interested in Clinical Field Studies of Animal Cells, Tissues, and Cell- and Tissue-Based Products
  1. Press Announcements

FDA Statement

FDA Announces New Resource for Veterinarians and Pet Owners Interested in Clinical Field Studies of Animal Cells, Tissues, and Cell- and Tissue-Based Products

For Immediate Release:
Statement From:
Steven M. Solomon, D.V.M., M.P.H.
Director - Center for Veterinary Medicine ( January 2017 - January 2023 )

Veterinary regenerative medicine is a rapidly growing area of product development that offers great promise in the development of novel therapies for animals. These products, which include animal cell-based therapies such as stem cells, have the potential to repair diseased or damaged tissues in animals through regeneration and healing.

Today, the U.S. Food and Drug Administration is announcing a listing of clinical field studies that are investigating Animal Cells, Tissues, and Cell- and Tissue-Based Products (ACTPs) in veterinary patients. The webpage provides animal owners, veterinarians, researchers and the public with information on clinical field studies that are being investigated for the use of ACTPs in veterinary patients.

We are offering this webpage as a resource because we’ve heard from veterinarians and pet owners who are eager to take part in clinical studies and avail their patients and pets of the potential that veterinary regenerative medicine may offer. Connecting interested pet owners and their veterinary teams with relevant clinical studies also helps sponsors in generating data toward potential FDA approval.

Generally, the FDA regulates ACTPs as animal drugs if they are intended for use in the diagnosis, cure, mitigation, treatment, or prevention of disease (e.g., osteoarthritis and tendon injuries in animals) in animals, or intended to affect the structure or any function of the body (e.g., improving animal fertility) of animals. The FDA’s Center for Veterinary Medicine provides regulatory oversight of clinical field studies for ACTPs, provides veterinary medical researchers with information to address scientific challenges and provides guidance on the regulatory process for their products. We also offer the Veterinary Innovation Program (VIP) to certain sponsors of ACTPs, which helps facilitate advancements in the development of innovative animal products by encouraging development and research, and supporting an efficient and predictable pathway to approval for these products.

Clinical field study information on the webpage includes study name, species, condition, product type, recruitment period, study period, country or state and phone number and/or email address of the sponsor. Clinical field studies evaluating ACTPs are listed on the webpage when the sponsor has provided specific information to the FDA about the study and the sponsor consents to having their study information listed on the webpage. At the time of listing, the information is intended to disclose clinical field studies in support of product development and FDA approval.

Participation is voluntary in clinical field studies for investigational ACTPs, and sponsors must voluntarily consent to having the FDA list their study information on the webpage. The studies listed on the webpage are investigational, and the ACTPs are not FDA-approved. This means the safety and effectiveness of the ACTP is not yet determined. The webpage will be updated with new clinical studies on a quarterly basis, and we expect the list of studies to grow.

We welcome the opportunity to continue working with ACTP sponsors to discuss innovative approaches in developing treatments needed to support safe and effective animal therapies. Our ultimate objective is to obtain interpretable data from well-conducted, well-designed scientific studies. We look forward to working with individuals, universities and drug companies who develop this information and to gain a fuller understanding of the potential benefits and risks associated with ACTPs.

As scientists continue to research new and innovative therapies for animal health using animal cells and tissue, we encourage sponsors to develop the data needed to seek potential FDA-approval for their ACTPs. At the same time, we remain committed to taking action as necessary to protect public health against companies that illegally market ACTPs.

Sponsors of ACTPs that are interested in having their clinical trials listed on the FDA’s webpage can contact their FDA project manager.

The FDA, an agency within the U.S. Department of Health and Human Services, protects the public health by assuring the safety, effectiveness, and security of human and veterinary drugs, vaccines and other biological products for human use, and medical devices. The agency also is responsible for the safety and security of our nation’s food supply, cosmetics, dietary supplements, products that give off electronic radiation, and for regulating tobacco products.


Related Information



Monique Richards

Back to Top