Laparoscopic antireflux surgery--technique and results

Area of Science:

• Gastroenterology
• Minimally Invasive Surgery
• Surgical Innovation

Background:

• Gastroesophageal reflux disease (GERD) management often involves proton-pump inhibitors, but surgery remains the only definitive cure.
• Laparoscopic surgery has emerged as a key trend for repairing the incompetent cardia in GERD patients.
• Indications for surgery include severe esophagitis, refractory symptoms, strictures, or reflux-induced complications.

Purpose of the Study:

• To evaluate the efficacy and safety of laparoscopic antireflux surgery for GERD.
• To detail the operative techniques and patient outcomes for laparoscopic GERD repair.
• To assess the long-term results and retreatment rates following laparoscopic Nissen repair.

Main Methods:

• A retrospective analysis of 146 consecutive patients undergoing laparoscopic antireflux surgery for GERD between January 1992 and March 1997.
• The study details the Nissen procedure with hiatoplasty as the primary surgical approach.
• Patient data included demographics, symptom duration, prior treatments, operative details, complications, and follow-up assessments.

Main Results:

• The overall conversion rate to open surgery was 8.2% (12/146 patients).
• Postoperative complications occurred in 14 patients, all managed conservatively with no mortality.
• 90.3% of patients had at least 6 months of follow-up, with a retreatment rate of 3.7% (5/134 patients).

Conclusions:

• Laparoscopic Nissen repair is a suitable, safe, and definitive treatment for GERD when indicated.
• The procedure, though technically demanding, yields results comparable to conventional surgery.
• Careful patient selection is crucial for optimal outcomes in laparoscopic antireflux surgery.