| DB03128 | Acetylcholine | 0 | Completed | 1 |
| DB00125 | Arginine | 0 | Completed | 1 |
| DB12126 | Bradykinin | 0 | Completed | 1 |
| DB05098 | Leptin | 0 | Completed | 1 |
| DB14049 | Nitrate | 0 | Recruiting | 1 |
| DB00435 | Nitric Oxide | 0 | Completed | 1 |
| DB00325 | Nitroprusside | 0 | Completed | 1 |
| DB00661 | Verapamil | 0 | Completed | 1 |
| DB00345 | Aminohippuric acid | 1 | Recruiting | 1 |
| DB00126 | Ascorbic acid | 1 | Terminated | 1 |
| DB00121 | Biotin | 1 | Recruiting | 1 |
| DB11588 | Carbon monoxide | 1 | Completed | 1 |
| DB11588 | Carbon monoxide | 1 | Terminated | 1 |
| DB00122 | Choline | 1 | Recruiting | 1 |
| DB00115 | Cyanocobalamin | 1 | Recruiting | 1 |
| DB09357 | Dexpanthenol | 1 | Recruiting | 1 |
| DB03247 | Flavin mononucleotide | 1 | Recruiting | 1 |
| DB00158 | Folic acid | 1 | Recruiting | 1 |
| DB13178 | Inositol | 1 | Recruiting | 1 |
| DB01362 | Iohexol | 1 | Recruiting | 1 |
| DB00448 | Lansoprazole | 1 | Completed | 1 |
| DB00331 | Metformin | 1 | Recruiting | 1 |
| DB02701 | Nicotinamide | 1 | Recruiting | 1 |
| DB14049 | Nitrate | 1 | Recruiting | 1 |
| DB01783 | Pantothenic acid | 1 | Recruiting | 1 |
| DB00165 | Pyridoxine | 1 | Recruiting | 1 |
| DB00140 | Riboflavin | 1 | Recruiting | 1 |
| DB00820 | Tadalafil | 1 | Terminated | 1 |
| DB00152 | Thiamine | 1 | Recruiting | 1 |
| DB01116 | Trimethaphan | 1 | Completed | 1 |
| DB03128 | Acetylcholine | 1 / 2 | Completed | 1 |
| DB00674 | Galantamine | 1 / 2 | Recruiting | 1 |
| DB00742 | Mannitol | 1 / 2 | Withdrawn | 1 |
| DB00203 | Sildenafil | 1 / 2 | Completed | 1 |
| DB00052 | Somatotropin | 1 / 2 | Withdrawn | 1 |
| DB09026 | Aliskiren | 2 | Completed | 1 |
| DB00381 | Amlodipine | 2 | Completed | 1 |
| DB00126 | Ascorbic acid | 2 | Completed | 1 |
| DB00115 | Cyanocobalamin | 2 | Completed | 1 |
| DB04883 | Darusentan | 2 | Completed | 1 |
| DB09045 | Dulaglutide | 2 | Not Yet Recruiting | 1 |
| DB13961 | Fish oil | 2 | Active Not Recruiting | 1 |
| DB00158 | Folic acid | 2 | Completed | 1 |
| DB04703 | Hesperidin | 2 | Unknown Status | 1 |
| DB00619 | Imatinib | 2 | Recruiting | 1 |
| DB00435 | Nitric Oxide | 2 | Recruiting | 2 |
| DB09152 | Nitrogen | 2 | Recruiting | 1 |
| DB00165 | Pyridoxine | 2 | Completed | 1 |
| DB06372 | Rilonacept | 2 | Completed | 1 |
| DB01098 | Rosuvastatin | 2 | Completed | 1 |
| DB01399 | Salsalate | 2 | Completed | 2 |
| DB00360 | Sapropterin | 2 | Completed | 1 |
| DB00360 | Sapropterin | 2 | Terminated | 1 |
| DB09422 | Soybean oil | 2 | Active Not Recruiting | 1 |
| DB00966 | Telmisartan | 2 | Completed | 1 |
| DB00862 | Vardenafil | 2 | Completed | 1 |
| DB12497 | Alagebrium | 2 / 3 | Completed | 1 |
| DB14547 | Chloride ion | 2 / 3 | Completed | 1 |
| DB16730 | Enibarcimab | 2 / 3 | Completed | 1 |
| DB04854 | Febuxostat | 2 / 3 | Completed | 1 |
| DB09140 | Oxygen | 2 / 3 | Completed | 1 |
| DB00284 | Acarbose | 3 | Completed | 1 |
| DB09026 | Aliskiren | 3 | Terminated | 1 |
| DB00125 | Arginine | 3 | Completed | 1 |
| DB01076 | Atorvastatin | 3 | Recruiting | 1 |
| DB06199 | Atrasentan | 3 | Completed | 1 |
| DB06311 | Darapladib | 3 | Completed | 1 |
| DB09357 | Dexpanthenol | 3 | Recruiting | 1 |
| DB00700 | Eplerenone | 3 | Completed | 1 |
| DB03247 | Flavin mononucleotide | 3 | Recruiting | 1 |
| DB00158 | Folic acid | 3 | Recruiting | 1 |
| DB09220 | Nicorandil | 3 | Recruiting | 1 |
| DB02701 | Nicotinamide | 3 | Recruiting | 1 |
| DB00165 | Pyridoxine | 3 | Recruiting | 1 |
| DB00178 | Ramipril | 3 | Terminated | 1 |
| DB00203 | Sildenafil | 3 | Completed | 1 |
| DB00641 | Simvastatin | 3 | Unknown Status | 1 |
| DB06271 | Sulodexide | 3 | Recruiting | 1 |
| DB00152 | Thiamine | 3 | Recruiting | 1 |
| DB00177 | Valsartan | 3 | Terminated | 1 |
| DB04876 | Vildagliptin | 3 | Completed | 1 |
| DB00945 | Acetylsalicylic acid | 4 | Completed | 1 |
| DB01076 | Atorvastatin | 4 | Completed | 3 |
| DB11748 | Benfotiamine | 4 | Completed | 1 |
| DB04115 | Berberine | 4 | Recruiting | 1 |
| DB01166 | Cilostazol | 4 | Completed | 1 |
| DB00758 | Clopidogrel | 4 | Completed | 1 |
| DB00758 | Clopidogrel | 4 | Unknown Status | 1 |
| DB06292 | Dapagliflozin | 4 | Recruiting | 1 |
| DB00633 | Dexmedetomidine | 4 | Completed | 1 |
| DB00973 | Ezetimibe | 4 | Completed | 1 |
| DB08917 | Ferric carboxymaltose | 4 | Active Not Recruiting | 1 |
| DB00222 | Glimepiride | 4 | Completed | 1 |
| DB01016 | Glyburide | 4 | Completed | 1 |
| DB01611 | Hydroxychloroquine | 4 | Recruiting | 1 |
| DB01307 | Insulin detemir | 4 | Completed | 1 |
| DB00047 | Insulin glargine | 4 | Completed | 1 |
| DB15763 | Iron polymaltose | 4 | Active Not Recruiting | 1 |
| DB04835 | Maraviroc | 4 | Unknown Status | 1 |
| DB00331 | Metformin | 4 | Completed | 1 |
| DB00563 | Methotrexate | 4 | Recruiting | 1 |
| DB04861 | Nebivolol | 4 | Unknown Status | 1 |
| DB00715 | Paroxetine | 4 | Completed | 1 |
| DB13968 | Plasma protein fraction (human) | 4 | Completed | 1 |
| DB06817 | Raltegravir | 4 | Unknown Status | 1 |
| DB01098 | Rosuvastatin | 4 | Completed | 2 |
| DB00203 | Sildenafil | 4 | Completed | 1 |
| DB00641 | Simvastatin | 4 | Completed | 1 |
| DB09153 | Sodium chloride | 4 | Active Not Recruiting | 1 |
| DB00795 | Sulfasalazine | 4 | Recruiting | 1 |
| DB06271 | Sulodexide | 4 | Recruiting | 1 |
| DB08816 | Ticagrelor | 4 | Completed | 1 |
| DB08816 | Ticagrelor | 4 | Unknown Status | 1 |
| DB00862 | Vardenafil | 4 | Completed | 1 |
| DB04876 | Vildagliptin | 4 | Completed | 1 |
| DB03128 | Acetylcholine | Not Available | Completed | 1 |
| DB03128 | Acetylcholine | Not Available | Unknown Status | 1 |
| DB00640 | Adenosine | Not Available | Completed | 1 |
| DB00640 | Adenosine | Not Available | Unknown Status | 1 |
| DB00062 | Albumin human | Not Available | Completed | 1 |
| DB01072 | Atazanavir | Not Available | Completed | 1 |
| DB01076 | Atorvastatin | Not Available | Withdrawn | 1 |
| DB00112 | Bevacizumab | Not Available | Completed | 1 |
| DB01395 | Drospirenone | Not Available | Unknown Status | 1 |
| DB00700 | Eplerenone | Not Available | Completed | 2 |
| DB00153 | Ergocalciferol | Not Available | Completed | 1 |
| DB00783 | Estradiol | Not Available | Completed | 2 |
| DB00977 | Ethinylestradiol | Not Available | Unknown Status | 1 |
| DB00999 | Hydrochlorothiazide | Not Available | Completed | 1 |
| DB09106 | Hydroxyethyl Starch | Not Available | Completed | 1 |
| DB00007 | Leuprolide | Not Available | Completed | 1 |
| DB01601 | Lopinavir | Not Available | Completed | 1 |
| DB00603 | Medroxyprogesterone acetate | Not Available | Completed | 1 |
| DB00331 | Metformin | Not Available | Unknown Status | 1 |
| DB00627 | Niacin | Not Available | Completed | 1 |
| DB00325 | Nitroprusside | Not Available | Completed | 1 |
| DB00910 | Paricalcitol | Not Available | Completed | 1 |
| DB06213 | Regadenoson | Not Available | Completed | 1 |
| DB00503 | Ritonavir | Not Available | Completed | 1 |
| DB09153 | Sodium chloride | Not Available | Completed | 1 |
| DB09422 | Soybean oil | Not Available | Completed | 1 |
| DB00163 | Vitamin E | Not Available | Active Not Recruiting | 1 |
| DB14003 | alpha-Tocopherol acetate | Not Available | Active Not Recruiting | 1 |