[Palliative Surgical Approaches for Malignant Upper Gastrointestinal Obstruction]

Area of Science:

• Gastroenterology
• Surgical Oncology
• Palliative Care

Background:

• Advanced upper gastrointestinal cancers frequently cause malignant obstruction, severely impacting patients' quality of life (QOL).
• Symptoms include dysphagia, vomiting, and nutritional decline, necessitating palliative interventions.
• While endoscopic and pharmacologic therapies are primary, surgery is crucial when these fail or are not feasible.

Purpose of the Study:

• To review the current role of palliative surgical treatments for malignant upper gastrointestinal obstruction.
• To focus on specific procedures for esophageal and gastric cancers.
• To highlight considerations for patient selection and treatment planning.

Main Methods:

• Review of current literature on palliative surgical interventions for malignant upper GI obstruction.
• Focus on esophageal bypass for esophageal cancer.
• Focus on gastrojejunostomy and palliative gastrectomy for advanced gastric cancer.

Main Results:

• Esophageal bypass is suitable for selected patients with good performance status and >3 months survival.
• Laparoscopic gastrojejunostomy provides rapid symptom relief for gastric outlet obstruction, enabling early oral intake.
• Palliative gastrectomy is more invasive but may suit younger patients with good performance status and significant symptoms.

Conclusions:

• The choice of palliative surgery depends on individual patient condition, prognosis, and goals.
• No single approach is universally superior; individualized planning is essential.
• Optimal outcomes require careful perioperative management and integration with systemic therapies.