Endoscopic ultrasound-guided gastroenterostomy (EUS-GE)

SP Shamah, UD Siddiqui - Interventional Endoscopic Ultrasound, 2019 - Springer
SP Shamah, UD Siddiqui
Interventional Endoscopic Ultrasound, 2019Springer
Gastric outlet obstruction is a mechanical obstruction that typically involves the distal
stomach or proximal duodenum. Presenting signs and symptoms include nausea, vomiting,
early satiety, and abdominal distention. Common etiologies range from malignant
(pancreatic cancer) to benign causes (peptic ulcer disease). Historic management options
consist of surgical gastrojejunostomy formation that is durable but carries significant
morbidity and mortality compared to enteral stenting that while safer is far less durable …
Abstract
Gastric outlet obstruction is a mechanical obstruction that typically involves the distal stomach or proximal duodenum. Presenting signs and symptoms include nausea, vomiting, early satiety, and abdominal distention. Common etiologies range from malignant (pancreatic cancer) to benign causes (peptic ulcer disease). Historic management options consist of surgical gastrojejunostomy formation that is durable but carries significant morbidity and mortality compared to enteral stenting that while safer is far less durable. Endoscopic ultrasound (EUS)-guided creation of a gastroenterostomy has been facilitated by the off-label use of the lumen apposing metal stent and various techniques consisting of water immersion method, balloon assisted method, double balloon gastroenterostomy bypass (EPASS), and Direct method. The technical success rate of EUS-GE ranges from 90% to 92% in the reported literature with a clinical success rate (defined as able to tolerate PO diet) of 85%. Several case series and comparative studies have confirmed that EUS-GE can be performed with high technical and clinical success rates. Recent data has suggested that this approach for the treatment of GOO may also be a more cost-effective option compared to surgical gastrojejunostomy and more durable than enteral stenting.
Springer
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