DPP4 and type 2 diabetes mellitus: This is consistent with a previous review that focused on data from placebo-controlled trials regarding the antihypertensive effects of GLP-1RAs, SGLT2is, and DPP-4 inhibitors; this review reported that SGLT2is are more potent than the other two drug classes in reducing SBP and diastolic blood pressure among patients with T2DM [58].