
06/24/2025
Immunotherapy drugs may help a person’s immune system fight cancer. But people can have side effects from them. S2013 is a research study that aims to better predict who is likely to have serious side effects from immunotherapy drugs called immune checkpoint inhibitors.
The study follows patients who are getting treatment that combines these drugs with chemotherapy. People receiving this treatment combination for breast cancer, lung cancer, or gastro-esophageal cancer may be able to join the study.
To learn more, call 1-800-4-CANCER and ask about S2013. Or visit swog.org/S2013.