American Cancer Society Clinical Trials Matching Service


The American Cancer Society Clinical Trials Matching Service is a free, confidential program that helps patients, their families, and health care workers find cancer clinical trials most appropriate to a patient's medical and personal situation. Through a partnership with eviti, Inc., provided by NantHealth, we can help you find research studies that are testing new drugs or methods to prevent, detect, or treat cancer. Read our privacy policy for the clinical trials matching service before you get started.

With just one phone call to the American Cancer Society, you can learn more about clinical trials that are relevant to your situation. Our clinical trials specialists will help you complete a screening questionnaire to match you against the eligibility requirements for the studies in our database. They can also answer questions about clinical trial participation.

They’ll send you the results of your questionnaire so you can discuss them with your doctor and contact the treatment center or study coordinator to learn more.

To contact an American Cancer Society clinical trials specialist, call 1-800-303-5691 Monday through Friday, from 7:30 a.m. to 7 p.m. CT. If you have general questions about clinical trials after hours, please contact your American Cancer Society 24 hours a day, 7 days a week at 1-800-227-2345.


The clinical trials information provided by the American Cancer Society, Inc. is intended to be informational in nature. The Society does not warrant or guarantee the accuracy of the information provided. Any information you obtain through clinical trials matching should not be used as a substitute for a visit with a health care provider. Please consult with your health care provider to discuss your matching results.