Abstract
Aim: to present the results of an interdisciplinary international expert council on addressing the challenges of managing patients with non-alcoholic (metabolic dysfunction-associated) fatty liver disease in connection with the creation of a new nomenclature, the definition of diagnostic criteria, and the development of approaches to the diagnosis and treatment of fatty liver disease. Key points. The key role of metabolic dysfunction in non-alcoholic (metabolic dysfunction-associated) fatty liver disease has been proven. Therefore, in the nomenclature, non-alcoholic fatty liver disease (NAFLD) has been replaced by metabolic dysfunction-associated fatty liver disease, and non-alcoholic steatohepatitis has been replaced by metabolic dysfunction-associated steatohepatitis. It is noted that, according to research, the prevalence of fatty liver disease in Russia is high: one-third of patients seeking primary care have this diagnosis. The results of a study of two incretin mimetics, semaglutide and tirzepatide, are presented, along with an opinion on their rational combination with ursodeoxycholic acid. The comorbidity of fatty liver disease with cardiovascular, endocrine, and oncological diseases, chronic kidney disease, and other conditions is discussed. Conclusion. The expert council included leading specialists: gastroenterologists-hepatologists, cardiologists, internists, and endocrinologists. There were confirmed that treatment for fatty liver disease should be comprehensive and integrated into the overall concept of metabolic health. Algorithms for diagnosis and personalized treatment of fatty liver disease have to be developed for the Russian medical community.