Ten years experience with the free jejunal autograft

Abstract

Retrospective analysis by chart review, personal interview, and physical examination identified 88 patients who received 96 jejunal free flaps over a 10 year period. Seventy-nine of these patients had cancer. There were 13 operative failures (13.5 percent) in 10 patients. Failures were attributed to arterial thrombosis in four instances, venous anastomotic problems in four instances, fistula and infection in the neck in one instance, carotid blowout in one instance, psychosis with avulsion in one instance, and an unknown cause in two instances. Seven second attempts at salvage of jejunal flaps were performed with five successes. There were five deaths in the perioperative period (6 percent). Of these, one was directly attributed to graft failure. The following eight abdominal complications required operation: wound dehiscence (four instances), small bowel obstruction (one instance), Mallory-Weiss tear (one instance), gastrostomy tube leak (one instance), and acute gastric dilatation (one instance). Complications in the neck included infection (six instances), infection requiring operation (three instances), hematoma (three instances), and suture line dehiscence (one instance). Fistulas developed in 28 patients (32 percent), 12 of whom required operative closure (43 percent). Significant stenosis developed in six patients, two of whom required operative revision. Of 79 patients treated for cancer, 34 died from progression of disease which recurred an average of 9.7 months postoperatively. Death ensued an average of 16.7 months postoperatively. Ten patients died with no evidence of disease. At last follow-up, 28 patients were alive without apparent disease. Twenty-six of these patients have good swallowing function. Significant palliation and a high rate of restoration of function are possible with the free jejunal autograft. Careful patient selection should markedly decrease operative morbidity and mortality.