The Long-HER Study

ABSTRACT: Trastuzumab improves survival outcomes in patients with HER2+ metastatic breast cancer. Some of these patients may become long-term survivors. The Long-Her study was designed to identify clinical and molecular markers that could differentiate long-term survivors from patients having early progression to trastuzumab. 103 patients were registered in the Long-HER study, of whom 71 had obtained a durable complete response. Median age was 58 years. Metastatic disease was diagnosed after a median of 24.7 months since primary diagnosis. Sixty-five per cent of tumours were poorly differentiated ductal carcinomas and hormonal receptors were present in 47%. Metastases were present in the liver (25%), lungs (25%), bones (23%) and soft tissues (23%), with 20% of patients having multiple locations of m

ORGANISM(S): Homo sapiens

SUBMITTER: Juan Ángel Fresno Vara 

PROVIDER: E-GEOD-44272 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress