![Mayo Clinic home page [logo]](/images-global/mayologo.gif)
Give. Touch. Transform.
Share this site with others using one of these sharing tools.
To link to this article, paste this block of HTML code onto your webpage.
Guidelines for sites linking to mayoclinic.orgMedical research is an integral part of Mayo Clinic. Oncologists at Mayo conduct laboratory research and clinical research in cancer prevention, diagnosis and treatment as part of the Mayo Clinic Cancer Center.
For a listing of clinical trials involving patients at Mayo Clinic, see the Clinical Trials Web page. Clinical trials are listed by condition, treatment, specialty, and Mayo Clinic location.
This list includes only trials about which Mayo researchers have chosen to publish information. Many other trials under way are not part of this listing. Ask your doctor about clinical trials appropriate for your situation.
The ALLTO clinical trial compares different treatments in patients with early stage HER2-positive breast cancer. Read more about trial eligibility and find out about enrolling.
Learn what Mayo Clinic researchers are doing to understand how genetic instability develops in breast cancer.
.
