Outcomes And Toxicity In Patients Treated With Bimodality Or Trimodality Therapy For Esophageal Carcinoma With Intensity Modulated Radiation Therapy (Imrt)

88 Background: There is not yet a consensus on the efficacy and safety of IMRT for the treatment of patients with esophageal carcinomas. We report on our experience with outcomes and toxicity with IMRT for these patients. Methods: Fifty-five patients with esophageal carcinoma were treated with IMRT at our institution from 12/2008 and 12/2014. Medical records were retrospectively reviewed. All patients received concurrent chemotherapy (majority 5-FU with oxaliplatin). Thirty-one (56%) patients underwent surgery. Fifty (91%) received 50.4 Gy in 28 fractions. Seventy-three percent of cases were adenocarcinoma. Regions include mid-thoracic (15%), lower thoracic (64%), and GE junction (22%). Clinical uT-stages were as follows: T1 (2%), T2 (20%), T3 (69%), and T4a (5%). Clinical N-stages were as follows: N0 (33%), N1 (53%), N2 (13%), and N3 (2%). Results: Median follow-up for all patients was 15 months (1.5 - 64.5) and 25.5 months (1.5 - 64.5) for patients who were alive at follow-up (n = 31). Fifty-one (93%) p...