BACKGROUND: To analyze prognostic factors in patients with thoracic esophageal carcinoma staged pT1-4aN0M0 and undergone esophagectomy with 3-field lymphadenectomy and to evaluate the effect of postoperative radiotherapy. METHODS: From January 1993 to March 2007, 770 patients with stage pT1-4aN0M0 underwent 3-field lymphadenectomy at Fujian Province Cancer Hospital, China were enrolled for analysis. The study consisted of 770 patients with stage pT1-4aN0M0 who underwent 3-field lymphadenectomy at Fujian Province Cancer Hospital, China. A total of 687 had received surgery only, and 83 patients had undergone surgery followed by postoperative radiotherapy. Radiation dose was 50 Gy in 25 fractions. RESULTS: The overall survival rates at 1, 3, 5, and 10 years were 92.9%, 80.8%, 71.7% and 57.4%, respectively. Univariate analysis showed that age and T staging were two independent factors on prognoses. Five-year survival in cases younger and older than 60 were 76.5% vs. 63.3% (P=0.001), while those of pT1, pT2, pT3 and pT4a were 83.8%, 78.8%, 67.8% and 54.1%, respectively (P=0.000). Five-year survival in group of simple surgery was 71.3%, compared with 74.5% in group of surgery plus postoperative radiotherapy (P=0.763), while stratified analysis indicated that postoperative radiotherapy was able to boost the survival of patients in pT4a which were 72.4% vs. 33.8% (P=0.036) and to lower relapse rate of tumor bed in patients with pT4a (P=0.005). Multivariate analysis showed that age and T staging were two independent factors on prognoses. CONCLUSIONS: Patients with high T staging and at an age more than 60 turned out bad prognoses, neither could postoperative radiotherapy improve their survival.
BACKGROUND: To analyze prognostic factors in patients with thoracic esophageal carcinoma staged pT1-4aN0M0 and undergone esophagectomy with 3-field lymphadenectomy and to evaluate the effect of postoperative radiotherapy. METHODS: From January 1993 to March 2007, 770 patients with stage pT1-4aN0M0 underwent 3-field lymphadenectomy at Fujian Province Cancer Hospital, China were enrolled for analysis. The study consisted of 770 patients with stage pT1-4aN0M0 who underwent 3-field lymphadenectomy at Fujian Province Cancer Hospital, China. A total of 687 had received surgery only, and 83 patients had undergone surgery followed by postoperative radiotherapy. Radiation dose was 50 Gy in 25 fractions. RESULTS: The overall survival rates at 1, 3, 5, and 10 years were 92.9%, 80.8%, 71.7% and 57.4%, respectively. Univariate analysis showed that age and T staging were two independent factors on prognoses. Five-year survival in cases younger and older than 60 were 76.5% vs. 63.3% (P=0.001), while those of pT1, pT2, pT3 and pT4a were 83.8%, 78.8%, 67.8% and 54.1%, respectively (P=0.000). Five-year survival in group of simple surgery was 71.3%, compared with 74.5% in group of surgery plus postoperative radiotherapy (P=0.763), while stratified analysis indicated that postoperative radiotherapy was able to boost the survival of patients in pT4a which were 72.4% vs. 33.8% (P=0.036) and to lower relapse rate of tumor bed in patients with pT4a (P=0.005). Multivariate analysis showed that age and T staging were two independent factors on prognoses. CONCLUSIONS:Patients with high T staging and at an age more than 60 turned out bad prognoses, neither could postoperative radiotherapy improve their survival.
Authors: M S Bhansali; H Fujita; T Kakegawa; H Yamana; T Ono; S Hikita; Y Toh; T Fujii; U Tou; K Shirouzu Journal: World J Surg Date: 1997 Mar-Apr Impact factor: 3.352
Authors: Elfriede Bollschweiler; Stephan E Baldus; Wolfgang Schröder; Paul M Schneider; Arnulf H Hölscher Journal: J Surg Oncol Date: 2006-10-01 Impact factor: 3.454
Authors: Alexander J Greenstein; Virginia R Litle; Scott J Swanson; Celia M Divino; Stuart Packer; Juan P Wisnivesky Journal: Cancer Date: 2008-03-15 Impact factor: 6.860