Outcome, complications, and mortality of an intrathoracic anastomosis in esophageal cancer in patients without a preoperative selection with a risk score

• DOI: 10.1007/s00423-014-1257-8
• Publication Date: 2014-11-21T13:32:11Z
• Authors: Ingo Alldinger; Leila Sisic; Marcel Hochreiter; Wilko Weichert; Susanne Blank; Maria Burian; Lars Grenacher; Tom Bruckner; Jens Werner; Markus W. Büchler; Katja Ott
• Keywords: Adult; Aged, 80 and over; Male; Esophageal Neoplasms; Anastomosis, Surgical; Comorbidity; Adenocarcinoma; Length of Stay; Middle Aged; Prognosis; Risk Assessment; 3. Good health; Esophagectomy; 03 medical and health sciences; 0302 clinical medicine; Lymphatic Metastasis; Multivariate Analysis; Humans; Lymph Node Excision; Female; Esophagogastric Junction; Hospital Mortality; Aged

Esophagectomy for esophageal cancer remains a challenge with relatively high morbidity. We analyzed outcome, complications, and mortality after abdominothoracic esophagectomy with intrathoracic anastomosis. No routine preoperative risk stratification was performed.One hundred eighty-seven consecutive patients (105 AEG I, 21 AEG II, 58 SCC, and 3 other entities) underwent standardized right abdominothoracic esophagectomy with intrathoracic anastomosis and two field lymphadenectomy between 2003 and 2009. Reconstruction was performed mostly with a gastric tube (n = 126) or a fundus rotation gastroplasty (n = 57). Seventy-four patients underwent neoadjuvant treatment (36 patients chemotherapy; 38 patients chemoradiotherapy).Postoperative morbidity was high (73.2 %). Ninety-two patients (49.2 %) suffered from surgical complications, 50 patients had major (26.7 %), and 42 minor (22.5 %) complications. Thirty-day mortality was 9/187 (4.8 %) while in-hospital mortality was doubled with 9.6 %. Six of 19 of the patients died without surgical complications. Preoperative treatment did not increase morbidity or mortality. Surgical complications with subsequent death were tracheobronchial fistula (2/3), ischemia of the gastric tube (3/6), anastomotic leakage (6/30), chylothorax (1/6), and intraoperative bleeding from the aorta (1/1). The median overall survival was 25.0 months. The occurrence of surgical or medical complications did not influence overall survival. In multivariate analysis, cT-category, pN-category, R-category, and re-intubation were independent prognostic factors.Abdominothoracic esophagectomy with intrathoracic anastomosis without preoperative patient selection is associated with a high risk for complications and subsequent death but ranges still within the upper range of published data. Strict patient selection is accepted to reduce postoperative morbidity and mortality but excludes a subgroup of patients from potentially curative resection.