Initial Experience with Laparoscopic Bypass for Upper Gastrointestinal Malignancy: A New Option for Palliation of Patients with Advanced Upper Gastrointestinal Tumors

Abstract

The majority of patients with upper gastrointestinal (UGI) tract malignancy present at a stage where cure of disease is not possible. The aim of treatment in these patients is effective palliation. Various interventions have been described for the palliation of biliary and gastric outlet obstruction including open surgery, endoscopic and transparietal stent placement. Laparoscopic bypass appears to have the advantage of decreased postoperative pain and shorter hospital stay as well as offer effective palliation. The aim of this study was to assess the safety and efficacy of laparoscopic bypass in patients with incurable UGI tract malignancy. Between August 2000 and April 2002 laparoscopic gastric and biliary bypass concurrently or alone was attempted in 19 consecutive patients with unresectable carcinoma of the head of the pancreas, adenocarcinoma of the stomach, cholangiocarcinoma of the distal common bile duct, or adenocarcinoma of the duodenum. The operative time, length of postoperative stay, complications, and the effectiveness of the procedure in terms of the ability to sustain oral nutrition and or the relief of obstructive jaundice were recorded and used as outcome measures. Laparoscopic bypass was successful in 18 out of 19 cases. The mean operative time for a single bypass was 164 minutes while the average postoperative hospital stay was 11 days. All patients were able to sustain oral nutrition during the course of their hospital stay and or had effective relief from their obstructive jaundice. Two patients died from procedure unrelated causes within 30 days of the operation. Laparoscopic bypass appears to be a safe and effective means of palliation for patients with unresectable UGI tract tumors and should replace open surgical palliation in this group of patients.