Outcomes after minimally invasive reoperation for gastroesophageal reflux disease.

Background: Reoperative antireflux surgery is complex and traditionally performed by open methods. Increasingly, surgeons are performing minimally invasive reoperations. This report summarizes our experience with laparoscopic reoperative antireflux surgery (LRAS).

Methods: A retrospective review (1996 to 2001) identified 80 LRAS cases. Median age was 49 (22 to 80) years with 52 females and 28 males. Primary symptoms included heartburn (53%), regurgitation (22%), and dysphagia (25%). Detailed outcomes recorded at follow-up included heartburn severity using the Gastroesophageal Reflux Disease-Health Related Quality of Life scale (HRQOL) and SF36 physical (PCS) and mental (MCS) component summary scores.

Results: LRAS was completed in 97.5% of cases (two conversions). The most common problems identified were mediastinal migration of the wrap in 48 (60%) and misplaced wrap in 11 (13.8%). LRAS operations included Collis-Nissen (42), Nissen (26), Toupet (six), and six others. Pyloroplasty was required in nine (11%). Complications occurred in 16 patients. These included nine minor gastric perforations (all repaired intraoperatively) and two reoperations for complications (1 patient with a bile leak and the second with a pyloroplasty site leak). Median length of stay was 2.5 days. Median follow-up was 18 (1 to 52) months; 18 (23%) required proton-pump inhibitors. Detailed outcomes were available in 50 patients. Mean PCS and MCS scores were 42 and 47, respectively (normals = 50). HRQOL scores were excellent in 35 (65%), satisfactory in 9 (17%), and poor in 10 (18%). Ten patients (18%) reported that they were dissatisfied.

Conclusions: LRAS can be performed safely with complication and success rates similar to open operations in a center with extensive laparoscopic experience.