Minimally invasive surgery for gastroesophageal reflux disease.

Background: The goal of this study was to determine if the outcome of antireflux surgery can be improved by: (1) conducting a careful preoperative workup to characterize gastroesophageal reflux disease (GERD) in the individual patient; and (2) tailoring the operation to the results of the preoperative function tests.

Methods: Sixty-eight patients had operations for GERD by minimally invasive techniques.

Results: A Rossetti fundoplication was performed in 22 patients. Sixty-eight percent became asymptomatic. Twenty-seven percent developed dysphagia or gas bloat. Thirty-five patients had a Nissen fundoplication. Ninety-one percent are asymptomatic. Eleven patients with severe abnormalities of esophageal peristalsis underwent a Guarner fundoplication with relief of symptoms in 82% of patients. No patients in the Nissen or Guarner group developed postoperative persistent dysphagia or gas bloat. A pyloromyotomy was performed in 3 patients because of severe delayed gastric emptying.

Conclusions: Minimally invasive surgery for GERD gives good-to-excellent results even in patients with abnormal esophageal body function, provided that the operation is tailored to the individual patient based on the results of the preoperative function tests.