S0205 Gemcitabine w/ or w/o Cetuximab as First-Line Therapy in Locally Advanced Pancreas Cancer

Summary

RATIONALE: Drugs used in chemotherapy, such as gemcitabine, work in different ways to stop tumor cells from dividing so they stop growing or die. Monoclonal antibodies, such as cetuximab, can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells. It is not yet known whether gemcitabine is more effective with or without cetuximab in treating pancreatic cancer. PURPOSE: This randomized phase III trial is studying giving gemcitabine together with cetuximab to see how well it works compared to giving gemcitabine alone as first-line therapy in treating patients with locally advanced unresectable or metastatic adenocarcinoma of the pancreas.

Timeline

Start

2004-01

Primary completion

2007-05

Completion

2009-04

Outcome

Missed primary endpoint

paper No significant difference was seen between the two arms of the study with respect to the median survival time PMID 20606093 ↗

Publications

• Results Philip PA, Benedetti J, Fenoglio-Preiser C, et al.: Phase III study of gemcitabine [G] plus cetuximab [C] versus gemcitabine in patients [pts] with locally advanced or metastatic pancreatic adenocarcinoma [PC]: SWOG S0205 study. [Abstract] J Clin Oncol 25 (Suppl 18): A-LBA4509, 2007.
• Philip PA, Benedetti J, Corless CL, Wong R, O'Reilly EM, Flynn PJ, Rowland KM, Atkins JN, Mirtsching BC, Rivkin SE, Khorana AA, Goldman B, Fenoglio-Preiser CM, Abbruzzese JL, Blanke CD. Phase III study comparing gemcitabine plus cetuximab versus gemcitabine in patients with advanced pancreatic adenocarcinoma: Southwest Oncology Group-directed intergroup trial S0205. J Clin Oncol. 2010 Aug 1;28(22):3605-10. doi: 10.1200/JCO.2009.25.7550. Epub 2010 Jul 6.

Drugs

Indications