| Completed | N/A | 731 | RoW | Add-on therapy, An aldosterone receptor blocker, or a loop diuretic, or a thiazide in large daily dose, or an alpha 1 selective blocker, or a beta 1 selective blocker | Galenika AD Beograd, Medicinsko društvo za racionalnu terapiju Republike Srbije (MEDRAT) | Resistant Hypertension | 12/22 | 12/22 | | |