Despite statins and/or ezetimibe, many individuals with T2DM or type 1 diabetes mellitus (T1DM) have elevated LDL-C levels and therefore may be candidates for additional LLT with a proprotein convertase subtilisin kexin type 9 (PCSK9) inhibitor (3, 8–10). Here, PCSK9 is linked to type 2 diabetes mellitus.