Comparative Study Between Obeticholic Acid Versus Vitamin E in Patients with Non-alcoholic Steatohepatitis

This study aims at evaluating and comparing the protective outcomes of using Obeticholic acid versus Vitamin E in NASH patients without cirrhosis. The intervention is 6-months duration and the study will assess the efficacy of either drug as fibrosis improvement (≥ 1 stage) with no worsening of NASH or NASH resolution with no worsening of fibrosis with the study considered successful if either 1ry end point is met. . Also, assessment of biochemical markers related to steatosis, inflammation, oxidative stress, insulin resistance and liver fibrosis will be done.