Failed laparoscopic anti-reflux surgery and indications for revision. A retrospective study

Revisional anti-reflux surgery is required in certain patients for either early post-operative complications or recurrence of their original symptoms. The aim of this study is to review our revisional surgeries, learn the lessons and to highlight the treatment options for recurrent gastrooesophageal symptoms.

Three hundred and fifty one patients underwent laparoscopic anti-reflux surgery through January 2000 to March 2006 at our minimal access unit. Thirty-seven patients were diagnosed with failure of anti-reflux surgery. Patient's data and follow up were retrieved from medical records. All recurrences were investigated for underlying cause and their managements were planned accordingly.

Thirty-seven (10.54%) patients who developed early post-operative complications or recurrence of gastroesophageal symptoms were 25 women and 12 men. Heartburn was the commonest recurrent symptom. The majority of failures occurred in the first two years. Fourteen patients underwent revisional surgery while 23 patients were treated with acid reducing medications and showed a good response. The re-operation rate is 3.98%. There was no mortality and the total morbidity rate for revisional surgery is 7.14%.

Early surgical complications of the initial procedures are managed by revisional surgery and the results were satisfactory provided these complications are detected early. Chronic failure of anti-reflux surgery can be managed by revisional surgery or medications depending on clinical symptoms and patients preference.