Revisiting malignant gastric outlet obstruction: Where do we stand?

Area of Science:

• Gastroenterology
• Interventional Endoscopy
• Oncology

Background:

• Malignant gastric outlet obstruction (MGOO) management is evolving.
• Endoscopic therapies are increasingly utilized for MGOO palliation.
• Technical advancements enhance patient outcomes in endoscopic interventions.

Discussion:

• Endoscopic stent placement for gastric obstruction achieves high technical success rates (approx. 96%).
• Gastro-duodenal stents provide a median survival of approximately 2 months post-procedure.
• Effective palliation requires careful patient selection, intervention choice, and outcome auditing.

Key Insights:

• Endoscopic management of MGOO is a rapidly developing field.
• Stent placement is a well-established palliative endoscopic intervention for gastric outlet obstruction.
• Newer endoscopic techniques like gastro-enterostomy present promising palliative options.

Outlook:

• Continued innovation in endoscopic techniques for MGOO is expected.
• Optimizing patient selection and procedural techniques will improve palliative care.
• Further research into novel endoscopic interventions will expand management options for MGOO.