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Pemafibrate for treating MASLD complicated by hypertriglyceridaemia: a multicentre, open-label, randomised controlled trial study protocol

Iwaki M, Kobayashi T, Nogami A, Ogawa Y, Imajo K, Sakai E, Nakada Y, Koyama S et al.

BMJ open, 2024

120 participants · 9 citations

Abstract

Introduction: Non-alcoholic fatty liver disease, now known as metabolic dysfunction-associated steatotic liver disease (MASLD), is a phenotype of the metabolic syndrome in the liver and is clearly associated with metabolic abnormalities such as hyperglycaemia and dyslipidaemia. Although the prevalence of MASLD is increasing worldwide, there is currently no consensus on the efficacy and safety of the drugs used to treat MASLD/metabolic dysfunction-associated steatohepatitis (MASH). Pemafibrate, a selective peroxisome proliferator-activated receptor alpha modulator, was designed to have higher peroxisome proliferator-activated receptor alfa (PPARα) agonist activity and selectivity than existing PPARα agonists, and in development trials, without increasing creatinine levels, lipid parameters and alanine aminotransferase (ALT) were significantly improved. Thus, pemafibrate may effectively ameliorate the pathogenesis and metabolic abnormalities in MASLD/MASH. In this trial, we evaluated the efficacy and safety of pemafibrate in patients with MASLD/MASH.

Methods and analysis: This trial was designed as an open-label, three-arm, randomised controlled study. After obtaining informed consent, patients aged 20-80 years who met the selection criteria were enrolled. Patients were randomised to receive pemafibrate 0.4 mg/day, 0.2 mg/day or fenofibrate (n=120 per group). The duration of treatment was 48 weeks. The primary endpoint was a change in ALT levels after 24 weeks of…

How strong is the evidence?

Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 120 participants or records.

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