A prospective evaluation of dietary status and symptoms after near-total esophagectomy without gastric emptying procedure.

BACKGROUND: After esophagectomy, the stomach is the most commonly utilized reconstructive conduit. There remains debate among surgeons regarding the requirements for pyloroplasty/pyloromyotomy following reconstruction. We present a series of patients having undergone near total esophagectomy and reconstruction with gastric tube without gastric emptying procedure to analyze critically these patients' ability to reestablish a subjectively acceptable and nutritionally adequate eating pattern without significant side effects of early satiety, dumping, or diarrhea.

METHODS: Between 1991 and 1998, 48 patients underwent esophagectomy utilizing this technique and were available for long-term follow-up and nutritional assessment. Patient weights were recorded at 2 weeks, 6 months, and 1 year and a telephone interview conducted at a mean of 36 months postoperatively for the evaluation of eating patterns and symptoms. A subgroup of these patients (32 of 48) completed a 3-day dietary record that was assessed by a certified nutritionist. This patient group included 10 patients (21%) who had received perioperative chemoradiotherapy.

RESULTS: Dietary intake was characterized as normal or minimally limited in 41 patients (85%). Those who had received perioperative chemoradiotherapy needed no significant increased time to return to a normal dietary baseline (6.1 versus 5.9 months). Mean weight loss prior to surgery was 3 kg. Weight loss continued for the first 6 months (mean 10 kg); however, 63% were able to gain weight from 6 months to 1 year following surgery (mean 3 kg). Most patients were overweight prior to operation (mean 115% of ideal body weight) and achieved a new postoperative baseline (mean 104% of ideal body weight) at 1 year. Patients demonstrated a mean daily caloric intake of 2,179 kilocalories per day, which was 98% of recommended according to their ideal body weight. Postoperative symptoms of short-term nausea (19%), occasional dysphagia with certain foods (38%), mild increased stool frequency (15%), and occasional regurgitation (25%) were noted.

CONCLUSIONS: Near-total esophagectomy with verticalized gastric tube without a gastric emptying procedure is well tolerated and allows a return to subjectively acceptable and nutritionally appropriate dietary eating pattern without significant associated side effects.