Article (Scientific journals)
Long-term effect of CB1 blockade with rimonabant on cardiometabolic risk factors: two year results from the RIO-Europe Study.
Van Gaal, Luc F; Scheen, André; Rissanen, Aila M et al.
2008In European Heart Journal, 29 (14), p. 1761-71
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Keywords :
Adult; Anti-Obesity Agents/adverse effects/therapeutic use; Blood Glucose/metabolism; Body Mass Index; Cardiovascular Diseases/etiology/prevention & control; Cholesterol, HDL/blood; Dose-Response Relationship, Drug; Epidemiologic Methods; Female; Humans; Insulin/blood; Male; Metabolic Syndrome X/prevention & control; Middle Aged; Obesity/blood/drug therapy/physiopathology; Piperidines/adverse effects/therapeutic use; Pyrazoles/adverse effects/therapeutic use; Receptors, Cannabinoid/antagonists & inhibitors; Treatment Outcome; Triglycerides/blood; Weight Loss/drug effects
Abstract :
[en] AIMS: Rimonabant, the first selective cannabinoid type 1 receptor blocker, has been shown to produce weight loss and improvements in several cardiometabolic risk factors over 1 year. We report the 2 year efficacy and tolerability data of rimonabant. METHODS AND RESULTS: Patients with a body mass index > or =30 or >27 kg/m(2) with treated/untreated hypertension, dyslipidaemia, or both, were randomized to double-blind treatment with placebo, rimonabant 5 or 20 mg once daily plus a calorie-restricted diet for 2 years. Weight loss from baseline to 2 years in the intention-to-treat population was significantly greater with rimonabant 20 mg (mean +/- SD: -5.5 +/- 7.7 kg; P < 0.001) and 5 mg (-2.9 +/- 6.5 kg; P = 0.002) than placebo (-1.2 +/- 6.8 kg). Rimonabant 20 mg produced significantly greater improvements than placebo in waist circumference, high-density lipoprotein cholesterol, triglycerides, fasting glucose and insulin levels, insulin resistance, and metabolic syndrome prevalence. Rimonabant 20 mg produced clinically meaningful improvements in all Impact of Weight on Quality of Life-Lite questionnaire domain scores at 2 years. Rimonabant was generally well tolerated and rates of adverse events, including depressed mood disorders and disturbances were similar to placebo during year 2. Proportions of patients with clinically significant depression (Hospital Anxiety and Depression Scale score >11) were similar in all treatment groups. CONCLUSION: Rimonabant 20 mg over 2 years promoted clinically relevant and durable weight loss and improvements in cardiometabolic risk factors.
Disciplines :
Endocrinology, metabolism & nutrition
Author, co-author :
Van Gaal, Luc F
Scheen, André  ;  Université de Liège - ULiège > Département des sciences cliniques > Diabétologie, nutrition et maladie métaboliques - Médecine interne générale
Rissanen, Aila M
Rossner, Stephan
Hanotin, Corinne
Ziegler, Olivier
Language :
English
Title :
Long-term effect of CB1 blockade with rimonabant on cardiometabolic risk factors: two year results from the RIO-Europe Study.
Publication date :
2008
Journal title :
European Heart Journal
ISSN :
0195-668X
eISSN :
1522-9645
Publisher :
Oxford University Press, Oxford, United Kingdom
Volume :
29
Issue :
14
Pages :
1761-71
Peer reviewed :
Peer Reviewed verified by ORBi
Commentary :
This is a pre-copy-editing, author-produced PDF of an article accepted for publication in European heart tjournal ]following peer review. The definitive publisher-authenticated version Eur. Heart J., July 2008; 29: 1761 - 1771. is available online at: http://eurheartj.oxfordjournals.org/cgi/content/full/29/14/1761
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