Combination therapy with radiation and weekly paclitaxel/carboplatin as definitive treatment for locally advanced esophageal cancer.

133 Background: Definitive chemoradiotherapy (CRT) is an established treatment option in localised esophageal cancer. While most patients are treated with cisplatin and fluorouracil, alternative chemotherapy regimens have been used. The combination of carboplatin and paclitaxel (CP) has been validated in a neoadjuvant CRT trial by the CROSS study. There has also been a phase II study (v. Meerten, ASCO 2010, e14508) showing efficacy and tolerability of this regimen in the definitive setting with radiation doses of 50.4Gy/28#. We report our experience using this strategy in two Irish centres. Methods: Patients treated with weekly CP and definitive radiation between Jan 2010 and Aug 2012 were identified from our pharmacy database. Clinicopathologic details were obtained from electronic medical records. The group contains patients with locally advanced unresectable disease, or those medically unfit for esophagectomy. Results: Between Jan 2010 and Aug 2012, we identified 22 patients. Thirteen patients had squa...