Contemporary concepts of prevention and management of gastroesophageal variceal bleeding in liver cirrhosis patients

This editorial describes the contemporary concepts of prevention and management of gastroesophageal variceal bleeding in liver cirrhosis(LC)patients according to the current guidelines.Gastroesophageal variceal bleeding is the most dangerous complication of portal hypertension in LC patients.Risk stratification and determination of an individual approach to the choice of therapeutic measures aimed at their prevention and management has emerged as one of the top concerns in modern hepatology.According to the current guidelines,in the absence of clinically significant portal hypertension,etiological and nonetiological therapies of LC is advisable for the primary preventing gastroesophageal variceal bleeding,whereas its presence serves as an indication for the administration of non-selectiveβ-blockers,among which carvedilol is the drug of choice.Non-selectiveβ-blockers,as well as endoscopic variceal ligation and transjugular intrahepatic portosystemic shunt can be used to prevent recurrence of gastroesophageal variceal bleeding.Pharmacotherapy with vasoactive drugs(terlipressin,somatostatin,octreotide),endoscopic variceal ligation,endovascular techniques and transjugular intrahepatic portosystemic shunt are recommended for the treatment of acute gastroesophageal variceal bleeding.Objective and accurate risk stratification of gastroesophageal variceal bleeding will allow developing individual strategies for their prevention and management,avoiding the first and further decompensation in LC,which will improve the prognosis and survival of patients suffering from it.

Milestones to optimize of transjugular intrahepatic portosystemic shunt technique as a method for the treatment of portal hypertension complications

This editorial describes the milestones to optimize of transjugular intrahepatic portosystemic shunt(TIPS)technique,which have made it one of the main methods for the treatment of portal hypertension complications worldwide.Innovative ideas,subsequent experimental studies and preliminary experience of use in cirrhotic patients contributed to the introduction of TIPS into clinical practice.At the moment,the main achievement in optimize of TIPS technique is progress in the qualitative characteristics of stents.The transition from bare metal stents to extended polytetrafluoroethylene–covered stent grafts made it possible to significantly prevent shunt dysfunction.However,the question of its preferred diameter,which contributes to an optimal reduction of portal pressure without the risk of developing post-TIPS hepatic encephalopathy,remains relevant.Currently,hepatic encephalopathy is one of the most common complications of TIPS,significantly affecting its effectiveness and prognosis.Careful selection of patients based on cognitive indicators,nutritional status,assessment of liver function,etc.,will reduce the incidence of post-TIPS hepatic encephalopathy and improve treatment results.Optimize of TIPS technique has significantly expanded the indications for its use and made it one of the main methods for the treatment of portal hypertension complications.At the same time,there are a number of limitations and unresolved issues that require further randomized controlled trials involving a large cohort of patients.