Fulvestrant and/or Anastrozole in Treating Postmenopausal Patients With Stage II-III Breast Cancer Undergoing Surgery

Status: open

13-379 - Alternate approaches for clinical stage II or III Estrogen Receptor positive breast cancer NeoAdjuvant Treatment (ALTERNATE) in postmenopausal women: A Phase III Study (Alliance A011106)

Treatment for Breast Cancer

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Description

The study is being conducted to determine whether neoadjuvant endocrine therapy with fulvestrant or the combination of anastrozole and fulvestrant, is better than anastrozole when given before surgery to shrink the cancer and stop it from growing. Anastrozole inhibits tumor growth by reducing the levels of estrogen and has been approved by the Food and Drug Administration (FDA) of the United States for use after surgery for postmenopausal women with estrogen receptor positive breast cancer. It is also considered a standard of care to give anastrozole for a few months before surgery to shrink the tumor. Fulvestrant inhibits tumor cell growth by reducing the levels of estrogen receptor in the tumor cell. It is not approved by the FDA for use in women with early stage breast cancer before or after surgery, but is approved by the FDA for patients with advanced (Stage 4) estrogen receptor positive breast cancer that has spread to other parts of the body. 

Sponsors

This trial is sponsored by Alliance for Clinical Trials in Oncology.

Providers Associated With This Trial

Principle Investigator

Sub Investigators

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