Preemptive analgesia in the "non-tube no fasting" fast track program for resectable esophageal carcinoma

Surgery is the main treatment for esophageal cancer, but postoperative incision pain seriously reduces patients' quality of life. The aim of this study was to investigate the feasibility and effectiveness of preemptive analgesia of the upper abdomen with ropivacaine in the "non-tube no fasting" fast track recovery program for esophageal carcinoma.

We retrospectively analyzed the medical records of patients who underwent minimally invasive esophagectomy (MIE) from February 2014 to August 2014. Patients in the study group underwent a conventional analgesia program together with local infiltration injection of ropivacaine in the upper abdominal incision 30 min before the operation, while patients in the control group underwent the conventional analgesia program alone. Ropivacaine was injected locally around the planned surgical incision, including intradermally, subcutaneously, in the fascial muscles, and in the parietal peritoneum layers. Li's anastomosis method was performed in the neck after MIE. No indwelling chest tube or abdominal cavity tube was placed in any patients. The use of analgesic pumps in the two groups of patients was recorded.

A total of 102 patients were enrolled in the study, with 52 patients in the study group and 50 patients in the control group. Patients in both groups completed the surgery successfully as planned, and the anesthesia methods and drugs used during the operation were the same. The surgical duration, blood loss, and the number of resected lymph nodes did not differ significantly between the two groups. Three patients in the study group and 10 patients in the control group used analgesia pumps (P=0.031). The visual analog scale (VAS) score at 30 days after surgery in the group with preemptive analgesia was significantly better than that in the control group (P=0.048).

Preemptive analgesia for the upper abdomen with ropivacaine in the "non-tube no fasting" fast track recovery program for esophageal carcinoma is feasible and worthy of promotion.