Esophagogastric anastomotic leakage

Area of Science:

• Gastroenterology
• Surgical Oncology
• Thoracic Surgery

Background:

• Anastomotic leakage is a significant complication following esophagogastric anastomosis.
• Effective prevention and management strategies are crucial for patient outcomes.

Purpose of the Study:

• To evaluate the incidence of anastomotic leakage after esophagogastric reconstruction.
• To assess the efficacy of conservative management for anastomotic fistulas.

Main Methods:

• Retrospective analysis of 299 intrathoracic and 46 cervical esophagogastric anastomoses.
• Review of leakage rates, radiological findings, and treatment protocols.
• Evaluation of conservative management including drainage, gastric emptying, antibiotics, and nutritional support.

Main Results:

• 35 leakages (11 asymptomatic) observed in 299 intrathoracic anastomoses.
• 9 leakages observed in 46 cervical anastomoses.
• Conservative treatment was adopted in the majority of cases, with a 1.74% mortality rate for anastomotic fistulas.

Conclusions:

• Adequate preoperative nutritional support and mechanical staplers can help prevent anastomotic leakage.
• Conservative management is effective for esophagogastric anastomotic fistulas.
• Minimizing leakage and optimizing treatment are key to reducing mortality in esophagogastric surgery.