Outcomes of Right Thoracoscopic Esophagectomy Combined with Laparotomy: a Preliminary Vietnamese Study

BACKGROUND: Esophageal cancer is the fourth-most-common cancerous disease of the gastrointestinal tract, with increasing incidence rates. AIM: The present study aimed to assess the outcomes of right thoracoscopic esophagectomy combined with laparotomy for esophageal cancer treatment in Vietnamese patients. METHODS: A cross-sectional study of 71 patients was conducted at 108 Military Central Hospital, Hanoi, Vietnam, from January 2010 to December 2017. RESULTS: Right thoracoscopic esophagectomy combined with laparotomy was performed in 71 patients with esophageal cancer. The mean patient age was 55.8 years, and 100% were male. Patients were diagnosed with the following cancer stages: Stage 0: 4.2%; Stage I: 14.1%; Stage II: 59.2%; and Stage III: 22.5%. The lymph node metastasis rate was 33.8%. The overall complication rate was 42.3%, which included a pneumonia rate of 12.3%, a respiratory failure rate of 7.0%, an anastomotic leak rate of 11.3%, and a chylothorax rate of 4.2%. The mean postoperative time was 16.4 days. The mean follow-up time was 21.7 months. The median overall survival was 45.7 months. The 1-year, 2-year, 3-year, and 4-year survival rates were 79.7%, 62.3%, 52.3%, and 43.6%, respectively. CONCLUSIONS: Thoracoscopic esophagectomy combined with laparotomy for esophageal cancer was a safe, effective, and minimally invasive procedure that should play a continued role in cancer treatment.