Hepatic encephalopathy: experimental drugs in development and therapeutic potential

A key challenge in HE research is the design of randomized clinical trials, which often suffer from small sample sizes, heterogeneity in patient population, and inconsistent blinding. Additionally, the multifactorial nature of HE, together with a high spontaneous response rate, complicates efforts to isolate treatment effects. Despite current limitations, ongoing research and technological advances hold promise for more effective and individualized HE treatments in the future.