English to French Medical Medical: Pharmaceuticals Summary of a treatment for cancer patients

Here is the passage in which I believe there must be an error:• A Phase 3 randomized trial comparing gemcitabine in combination with paclitaxel to paclitaxel alone as first-line therapy in patients with locally recurrent or metastatic breast cancer who failed prior anthracycline-containing adjuvant chemotherapy demonstrated a significant improvement in overall survival for those patients treated with the combination of gemcitabine and paclitaxel as compared to those treated with paclitaxel alone.