A study of 362 consecutive laparoscopic Nissen fundoplications

Area of Science:

• Gastroenterology
• Minimally Invasive Surgery

Background:

• Open Nissen fundoplication is effective for intractable gastroesophageal reflux.
• Laparoscopic approach offers feasibility but limited effectiveness data.
• Chronic GERD requires effective surgical management.

Purpose of the Study:

• Evaluate the effectiveness and safety of laparoscopic Nissen fundoplication.
• Assess outcomes including operative time, hospital stay, and complications.
• Determine the long-term efficacy of the laparoscopic approach for GERD.

Main Methods:

• Retrospective review of 362 laparoscopic Nissen fundoplications over 6 years.
• Inclusion of patients with documented GERD, dysphagia, or odynophagia.
• Pre- and post-operative evaluations including manometry, esophagography, and endoscopy.

Main Results:

• Mean operative time decreased from 2.7 to 1.8 hours; hospital stay reduced from 2.2 to 1.5 days.
• Low conversion rate (0.8%) and complication rate (1.9%).
• High success rate with only 1.2% failure and 3.6% persistent postoperative symptoms.

Conclusions:

• Laparoscopic Nissen fundoplication is safe and effective for chronic GERD.
• Strict patient selection, experience, and standardized techniques improve outcomes.
• Minimally invasive approach provides significant benefits for GERD patients.