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Copyright ©2010 Baishideng.
World J Gastrointest Pharmacol Ther. Apr 6, 2010; 1(2): 54-63
Published online Apr 6, 2010. doi: 10.4292/wjgpt.v1.i2.54
Table 5 Possible future approaches to HE treatment
ObjectivesApproaches currently usedProposed approaches under evaluation
To reduce the production of Gut-derived toxinsDisaccharides Low-absorbable antibioticsProbiotics Fermentable fibers, acarbose Spherical adsorptive carbon (AST 120)
To favor nitrogen metabolismLiver transplantation Reduction of TIPS diameter Closure of a spontaneous portal systemic shunt Ornithine Aspartate Zinc Sodium benzoateArtificial liver support Sodium benzoate + phenylacetate (Ammonul) L-ornithine phenylacetate HPN-100 (Phenylbutyrate + phenylacetic acid)
To correct the alterations in neurotransmissionBCAA Flumazenil