INTRODUCTION: This study compared pathological characteristics and patterns of disease recurrence for patients with pT1 esophageal adenocarcinoma treated with either laparoscopic transhiatal esophagectomy or open esophagectomy. METHODS: From January 2000-December 2006, 44 patients had pT1 esophageal adenocarcinoma after esophagectomy. No patients had neoadjuvant treatment. Twenty-four patients had an Ivor Lewis operation, 4 had an open transhiatal and 16 had a laparoscopic transhiatal operation. RESULTS: There were 37 men. The median age was 64 years (range 35-80 years). Median lymph node yield was 19 (10-51) after an Ivor Lewis operation, 16 (3-28) after an open transhiatal operation and 15 (4-41) after a laparoscopic transhiatal operation. There were two in-hospital deaths (5%), both following open Ivor Lewis operation. All patients in the laparoscopic group had N0 disease; none received adjuvant treatment. Two patients (7%) in the open group had N1 disease, of whom one patient received adjuvant chemotherapy. Eleven patients had submucosal invasion. Alive patients had median follow-up of 36 months (range 5-87 months). One patient in the laparoscopic group had recurrence at 22 months. This patient had poorly differentiated N0 disease which was limited to the mucosa and died at 24 months. Two patients in the open group developed recurrence, at 6 months (N0 disease with submucosal invasion) and 8 months (N1 disease with submucosal invasion) and died at 7 and 14 months, respectively. Both patients had poorly differentiated tumours. The second patient with N1 disease is alive and well at 14 months. Estimated survival (Kaplan-Meier) at 3 years was 93%. CONCLUSIONS: As compared with open transthoracic esophagectomy, there is no oncological detriment in the treatment of pT1 esophageal adenocarcinoma by laparoscopic transhiatal esophagectomy. The incidence of recurrence is small (7%) but can occur even in patients with tumour limited to the mucosa or N0 disease.
INTRODUCTION: This study compared pathological characteristics and patterns of disease recurrence for patients with pT1esophageal adenocarcinoma treated with either laparoscopic transhiatal esophagectomy or open esophagectomy. METHODS: From January 2000-December 2006, 44 patients had pT1esophageal adenocarcinoma after esophagectomy. No patients had neoadjuvant treatment. Twenty-four patients had an Ivor Lewis operation, 4 had an open transhiatal and 16 had a laparoscopic transhiatal operation. RESULTS: There were 37 men. The median age was 64 years (range 35-80 years). Median lymph node yield was 19 (10-51) after an Ivor Lewis operation, 16 (3-28) after an open transhiatal operation and 15 (4-41) after a laparoscopic transhiatal operation. There were two in-hospital deaths (5%), both following open Ivor Lewis operation. All patients in the laparoscopic group had N0 disease; none received adjuvant treatment. Two patients (7%) in the open group had N1 disease, of whom one patient received adjuvant chemotherapy. Eleven patients had submucosal invasion. Alive patients had median follow-up of 36 months (range 5-87 months). One patient in the laparoscopic group had recurrence at 22 months. This patient had poorly differentiated N0 disease which was limited to the mucosa and died at 24 months. Two patients in the open group developed recurrence, at 6 months (N0 disease with submucosal invasion) and 8 months (N1 disease with submucosal invasion) and died at 7 and 14 months, respectively. Both patients had poorly differentiated tumours. The second patient with N1 disease is alive and well at 14 months. Estimated survival (Kaplan-Meier) at 3 years was 93%. CONCLUSIONS: As compared with open transthoracic esophagectomy, there is no oncological detriment in the treatment of pT1esophageal adenocarcinoma by laparoscopic transhiatal esophagectomy. The incidence of recurrence is small (7%) but can occur even in patients with tumour limited to the mucosa or N0 disease.
Authors: Marinke Westerterp; Linetta B Koppert; Christianne J Buskens; Hugo W Tilanus; Fiebo J W ten Kate; Jacques J H G M Bergman; Peter D Siersema; Herman van Dekken; Jan J B van Lanschot Journal: Virchows Arch Date: 2005-04-19 Impact factor: 4.064
Authors: T W Rice; E H Blackstone; J R Goldblum; M M DeCamp; S C Murthy; G W Falk; A H Ormsby; L A Rybicki; J E Richter; D J Adelstein Journal: J Thorac Cardiovasc Surg Date: 2001-12 Impact factor: 5.209
Authors: Giuseppe Portale; Jeffrey A Hagen; Jeffrey H Peters; Linda S Chan; Steven R DeMeester; Tasha A K Gandamihardja; Tom R DeMeester Journal: J Am Coll Surg Date: 2006-04 Impact factor: 6.113