Overview Na-Phenylbutyrate VAscular Trial Status: NOT_YET_RECRUITING Trial end date: 2028-01-01 Target enrollment: Participant gender: Summary This study will investigate if the drug sodium phenylbutyrate (NaPB) impacts blood pressure and vascular function in healthy volunteers and in patients with diabetes.Phase: EARLY_PHASE1 Details Lead Sponsor: University of PennsylvaniaCollaborator: National Heart, Lung, and Blood Institute (NHLBI)Treatments: 4-phenylbutyric acid