None listed
Conditions
Interventions
Sponsors
Study design
Eligibility
Inclusion criteria
Histologically or cytologically confirmed metastatic or inoperable locally advanced breast cancer in one of the following groups:1. Hormone receptor negative (ER and PgR) breast cancer.2. Hormone receptor positive (ER and/or PgR) disease progressing after at least two previous hormonal treatments (tamoxifen and an aromatase inhibitor)Patients must not have had more than one previous chemotherapy regimen for advanced disease; patients must have at least one measurable lesion as defined by RECIST criteria.
Exclusion criteria
Disease progression within 6 months of completion of adjuvant chemotherapy; last dose of systemic anticancer therapy within 21 days before the start of ZD 1839 treatment; newly diagnosed intracerebral metastases; other co-existing malignancies or malignancies diagnosed within the last 5 years with the exception of basal cell carcinoma or cervical cancer in situ.