[Transarterial embolisation for gastrointestinal bleeding caused by an ulcer]

Area of Science:

• Gastroenterology
• Interventional Radiology

Background:

• Upper gastrointestinal bleeding (UGIB) from ulcers affects ~1,500 patients annually.
• Mortality for UGIB is approximately 9%, higher in elderly patients with comorbidities.
• Endoscopic double therapy is the primary treatment for UGIB.

Purpose of the Study:

• To compare transarterial embolisation (TAE) and traditional surgery for UGIB when initial endoscopic treatment fails.
• To evaluate the efficacy and safety of prophylactic TAE in high-risk UGIB patients.

Main Methods:

• Review of treatment outcomes for UGIB patients requiring intervention beyond initial endoscopy.
• Comparison of TAE versus surgical intervention regarding rebleeding rates, mortality, and complications.
• Analysis of prophylactic TAE use in select high-risk patient cohorts.

Main Results:

• TAE demonstrates comparable mortality to surgery but with fewer complications.
• TAE exhibits a higher rate of rebleeding compared to surgical intervention.
• Prophylactic TAE may decrease re-intervention rates in patients at high risk for recurrent bleeding.

Conclusions:

• TAE is a viable alternative to surgery for managing refractory UGIB, offering a better safety profile.
• Prophylactic TAE presents a potential strategy to reduce re-interventions in high-risk UGIB patients.