ABSTRACT
Objective:to analyze the risk factors for the side effect of anti-reflux surgery for gastroesophageal reflux disease (GERD) with regards to relief of reflux symptom, dysphagia and postoperative satisfaction.Method:The incidence of disappointing chief complaint among 192 patients who underwent anti-reflux surgery was analyzed. The related independent risk factors were identified by multivariate analysis.Results:The incidence of non-relief of reflux symptom was approximately 21.8% (42 cases), of which the risk factors were identified as preoperative depression and long-term PPI administration. The incidence of persistent dysphagia was 7.3% (14 cases), of which the risk factors were identified as preoperative depression and weak peristalsis of esophageal body. The incidence of postoperative dissatisfaction was 26.0% (50 cases), of which the risk factors were identified as long-term PPI administration and moderate-severe depression. The GERD patients with hiatal hernia and low pressure of lower esophageal sphincter were more likely benefit from anti-reflux surgery and had a higher postoperative satisfaction rate.Conclusion:Hiatal hernia and low pressure of lower esophageal sphincter are the favorable factors predicting good result of anti-reflux surgery. Long-term PPI administration and preoperative depression is an indication for poor result of anti-reflux surgery.