| Completed | 4 | 32 | Europe | Aliskiren, Brand name: Ralisez, ATC-code: C09XA02, Moxonidine, No brand name (generic product), ATC-code: C02AC05, Hydrochlorothiazide, ATC-code: C03AA03, Placebo (for aliskiren), Placebo (for moxonidine and hydrochlorothiazide) | UMC Utrecht, Novartis Pharmaceuticals | Hypertension, Abdominal Obesity, Metabolic Syndrome | 02/12 | 02/12 | | |