Quality of life study in patients with unresectable locally advanced or metastatic pancreatic cancer treated with gemcitabine in combination with nab-paclitaxel versus gemcitabine alone:ax-panc-sy001: A phase II randomized study.

346Background: Although clinical efficacy of gemcitabine in combination with nabpaclitaxel has been shown to be superior to single agent gemcitabine in a randomize phase 3 trial, data are lacking on the quality of life of this combination regimen as first-line therapy in patients with unresectable locally advanced or metastatic pancreatic adenocarcinoma. Methods: We randomly assigned 125 patients with an Eastern Cooperative Oncology Group performance status score of 0 or 1 to receive gemcitabine, 1000 mg/m2 plus nabpaclitaxel 125 mg/m2 or gemcitabine at a dose of 1000 mg per square meter weekly for 7 of 8 weeks and then weekly for 3 of 4 weeks. Treatment continued until disease progression or unacceptable toxicity. The primary end point was 3-months deterioration-free rate (percentage of patients free from definitive deterioration) and quality of life of patients. Results: The median overall survival was 9.92 months in the gemcitabine plus nabpaclitaxel group as compared with 5.95 months in the gemcitabin...