Rimonabant in Obesity Over a 2-Year Duration (RIO-Europe)

Summary

The primary objective was to assess the effect of SR141716 on weight loss and weight maintenance over a period of one year when prescribed with a hypocaloric diet in obese patients with or without comorbidities. The main secondary objectives were to assess the effect of SR141716 on lipid parameters (HDL-C, TG), glucose tolerance status, the rate of patients with metabolic syndrome, waist circumference, glycemic parameters.

Timeline

Start

2001-10

Primary completion

2004-06

Completion

2004-06

Publications

• Results Van Gaal LF, Rissanen AM, Scheen AJ, Ziegler O, Rossner S; RIO-Europe Study Group. Effects of the cannabinoid-1 receptor blocker rimonabant on weight reduction and cardiovascular risk factors in overweight patients: 1-year experience from the RIO-Europe study. Lancet. 2005 Apr 16-22;365(9468):1389-97. doi: 10.1016/S0140-6736(05)66374-X.
• Van Gaal LF, Scheen AJ, Rissanen AM, Rossner S, Hanotin C, Ziegler O; RIO-Europe Study Group. Long-term effect of CB1 blockade with rimonabant on cardiometabolic risk factors: two year results from the RIO-Europe Study. Eur Heart J. 2008 Jul;29(14):1761-71. doi: 10.1093/eurheartj/ehn076. Epub 2008 Apr 15.

Drugs

Indications