Trastuzumab or Observation After Combination Chemotherapy and Trastuzumab in Treating Patients Undergoing Surgery for Stage II or Stage III Breast Cancer
Status: UNKNOWN
Study type: INTERVENTIONAL
Conditions: Breast Cancer
Interventions: BIOLOGICAL: trastuzumab|DRUG: cyclophosphamide|DRUG: doxorubicin hydrochloride|DRUG: fluorouracil|DRUG: paclitaxel|PROCEDURE: adjuvant therapy|PROCEDURE: conventional surgery|PROCEDURE: neoadjuvant therapy
Sponsor: Instituto Nacional de Cancerologia, Columbia