Endoscopic Through-the-Scope X-Tack Helix Suturing System for Complete Closure of a Large Full-Thickness After Surgical Gastric Perforation.

Gastric perforation is considered a surgical emergency managed operatively; however, endoscopic repair techniques have gained popularity as they are cost-effective, improve mortality, and decrease hospital stay and recurrence. With increased prevalence of gastric defects postoperatively and after invasive endoscopic procedures, various endoscopic techniques were developed over the years, but special consideration should be given to the defect type, size, and location. Our case highlights the use of X-Tack through-the-scope suturing for closing a large, full-thickness gastric perforation in a difficult location where OverStitch is not feasible.

Evidence-based approach to management of hepatic encephalopathy in adults.

Hepatic encephalopathy (HE) is a reversible syndrome of impaired brain function and represents one of the many complications of portal hypertension and decompensated liver disease. Although ammonia is clearly implicated in the pathogenesis of HE, the pathogenesis of HE is multifactorial with numerous mechanisms that results in functional impairment of neuronal cells. The initial management of HE focuses on supportive care and stabilization which includes providing appropriate nutritional support. Thereafter, focus should be on identifying and treating the precipitating factors. There are many therapeutic agents available for the management of HE, most of which are directed towards lowering the gut nitrogen load and thus the serum ammonia level. This review aims to provide an update on the conventional and emerging treatment options for HE.