Saroglitazar in Non-alcoholic Fatty Liver Disease From Bench to Bedside: A Comprehensive Review and Sub-group Meta-Analysis.

Abstract

Non-alcoholic fatty liver disease (NAFLD) has become one of the most common causes of liver diseases globally, with a projected exponential rise.In contrast to the exponential rise in disease burden, there are limited options in the pharmacotherapeutic armamentarium against NAFLD. Saroglitazar belongs to the class of drugs known as peroxisome proliferator-activated receptor (PPAR) agonists, initially introduced for managing diabetic dyslipidemia. However, based on translational and clinical studies, it has been shown to be efficacious in NAFLD. It has been shown to modify key parameters in NAFLD, including reduction of transaminase levels, improvement in overall metabolic health, reduction of liver fat content, and improvement of liver stiffness and histology. Given the promising results, it has been made a part of society's guidelines in the therapeutic management of NAFLD. However, there remains a dearth of detailed reviews encompassing both pre-clinical and clinical data on the effectiveness of saroglitazar in NAFLD. In this review, we comprehensively review the pharmacology, pre-clinical data, and clinical studies on saroglitazar usage in NAFLD and conduct a subgroup meta-analysis of studies focussing on the impact of saroglitazar on liver stiffness changes.