Laparoscopic anterior semifundoplication in patients with intrathoracic stomach

The laparoscopic management of the intrathoracic stomach is still controversial. Laparoscopic semifundoplication in gastroesophageal reflux disease results in effective long-term reflux control and is, as compared with 360 degrees Nissen fundoplication, associated with less frequent side effects such as dysphagia and gas bloat syndrome. The aim of our study was to evaluate the results of laparoscopic anterior semifundoplication in patients with intrathoracic stomach. Enrolled in this study are 19 patients (67.1 years of age; range, 37.5-83.7 years) with intrathoracic stomach undergoing laparoscopic anterior semifundoplication and a minimal follow up of 5 months postoperatively. The study covers the interval between August 1999 and March 2006. Including criterion was a minimum percentage of herniated intrathoracic stomach of 33 per cent. A standardized questionnaire was used for follow up and the modified symptomatic DeMeester score (0-9) was assessed. The median percentage of herniated stomach in the chest was 87.5 per cent (range, 33-100%). Seven patients revealed organo-axial volvulus of the stomach. Duration of preoperative symptoms was 24 months (range, 1-266 months) with a median follow up of 18 months (range, 5-76 months) postoperatively. The modified symptomatic DeMeester score was 0 (0-3). Thirteen of 19 patients were on no postoperative proton pump inhibitor medication. One patient had anatomic recurrence on late follow up at 27 months. The overall contentment with the surgical treatment on an analog scale from 0 to 10 was a median of 9. Although laparoscopic anterior semifundoplication yields satisfactory symptomatic results in patients with intrathoracic stomach, the incidence of failures and anatomical recurrences is higher than expected from subjective data. Prospective, randomized long-term studies are essential to gain further information about the "ideal" type of laparoscopic repair in large hiatal hernia with intrathoracic stomach.