[Postoperative digestive upper fistula. Study of 37 cases]

Area of Science:

• Gastroenterology
• Surgical Outcomes
• Clinical Case Series

Context:

• Focuses on upper gastrointestinal (GI) fistulas, a complication arising post-surgery.
• Analyzes 37 cases of upper GI fistulas from a larger cohort of 90 postoperative fistulas.
• Data collected over a five-year period (1987-1991) from a single department.

Purpose:

• To report and analyze the outcomes of patients treated for upper gastrointestinal fistulas.
• To identify the origins and common causes of these fistulas, particularly post-peptic ulcer surgery.
• To evaluate the effectiveness of different treatment modalities and associated complication rates.

Summary:

• 46% of upper GI fistulas originated after peptic ulcer surgery.
• The majority of patients (54%) necessitated surgical intervention due to severe intra-abdominal sepsis.
• Spontaneous fistula closure occurred in only 32.4% of cases, with high morbidity (59.4%) and mortality (32.4%) rates.

Impact:

• Underscores the significant challenges in managing upper gastrointestinal fistulas.
• Highlights the high risk of sepsis and the need for surgical intervention in these cases.
• Emphasizes the substantial morbidity and mortality associated with this condition, informing future treatment strategies.