A European Survey to Identify Challenges in the Management of Metabolic Dysfunction-Associated Steatotic Liver Disease

Abstract

Background and Aims

Metabolic dysfunction-associated steatotic liver disease (MASLD) and its more severe subtype, metabolic dysfunction-associated steatohepatitis (MASH), are highly prevalent and strongly associated with obesity and type 2 diabetes (T2D). This study sought to identify challenges to the diagnosis, treatment and management of people living with MASLD and MASH and understand the key barriers to adopting relevant clinical guidelines.

Methods

A real-world, cross-sectional study (BARRIERS-MASLD) consisting of a quantitative survey and qualitative interviews of physicians in France, Germany, Italy, Spain and the United Kingdom was conducted from March to September 2023. Descriptive statistics were used for data analysis.

Results

A total of 626 physicians completed the survey; n = 10 from each country participated in the qualitative interviews. Physicians considered the presence of MASH to be highly impactful on how they treated people living with obesity (66%) and T2D (69%). Over one-third (35%) of the respondents could not identify any MASH-specific clinical guidelines issued by medical societies or associations top-of-mind, but overall awareness rose when prompted about country-specific guidelines. Physicians said they would need evidence of success (48%) and clinical guidelines that address common MASLD comorbidities (38%) to increase their adoption.

Conclusions

This study found that lack of awareness around MASLD and MASH clinical guidelines and clearly established care pathways, particularly for addressing common comorbidities, was a key factor preventing physicians from optimising care for people living with MASH in Europe. This research highlights opportunities to improve education and training about clinical guidelines and care coordination.