The influence of triglycerides on small dense low-density lipoprotein cholesterol levels is attenuated in low low-density lipoprotein-cholesterol range: Implications for the negative results of the PROMINENT trial.

ABSTRACT: The Pemafibrate to Reduce Cardiovascular Outcomes by Reducing Triglycerides in Patients with Diabetes (PROMINENT) trial failed to show the preventive effects of pemafibrate, a triglyceride (TG)-lowering drug, on atherosclerotic cardiovascular disease in patients with type 2 diabetes and dyslipidemia. We recently reported that TG-lowering with pemafibrate did not decrease the calculated small dense (sd) low-density lipoprotein cholesterol (LDL-C), and speculated that the effect of TG on sdLDL-C is attenuated in low LDL-C levels. This report examined this possibility in 1,508 patients with type 2 diabetes and 670 healthy controls. LDL-C ranges were classified as ≤69, 70-99, 100-139 and 140≤ mg/dL. The slope of the regression curve between sdLDL-C and TG was found to flatten as LDL-C decrease

SUBMITTER: Hirano T 

PROVIDER: S-EPMC10286789 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature