Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Obesity: Rimonabant can give modest weight loss after one year

18.10.2006
Rimonabant is a selective cannabinoid-1 receptor antagonist that is currently undergoing phase III trials to investigate whether it can help obese people lose weight. A review of the early research shows that it can produce a 5% reduction in weight after one year.

The increasing worldwide prevalence of obesity is creating a growing demand for effective treatments. One possible option is rimonabant. Cochrane Review Authors analysed data from four randomized controlled studies in which people were either given 20 mg rimonabant, 5 mg rimonabant or a placebo. At the same time they all followed a low calorie diet. Each of the trials ran for 1 year.

Over the year, people taking 20 mg rimonabant lost 4.9 kg more than those given the placebo. Those taking 5 mg only lost 1.3 kg more when compared with placebo.

Taking the higher dose of 20 mg rimonabant did, however, cause significantly more adverse effects, which may account for the fact that 40% of people overall dropped out of the trials early

“Even modest amounts of weight loss may be beneficial, though drug therapy in obesity should always be considered in connection with non-pharmacological interventions,” says lead author, Cintia Curioni who works at the Instituto de Medicina Social, in Rio de Janeiro, Brazil.

The Authors also comment that preventing non-obese individuals becoming obese, and using non-pharmacological interventions should remain the cornerstones of obesity therapy. Better quality studies with longer follow-up and outcomes which are important for patients, such as health-related quality of life, are needed to establish the place of rimonabant in the treatment of obesity.

Polly Young | alfa
Further information:
http://www.thecochranelibrary.com

More articles from Health and Medicine:

nachricht Nanoparticles as a Solution against Antibiotic Resistance?
15.12.2017 | Friedrich-Schiller-Universität Jena

nachricht Plasmonic biosensors enable development of new easy-to-use health tests
14.12.2017 | Aalto University

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: First-of-its-kind chemical oscillator offers new level of molecular control

DNA molecules that follow specific instructions could offer more precise molecular control of synthetic chemical systems, a discovery that opens the door for engineers to create molecular machines with new and complex behaviors.

Researchers have created chemical amplifiers and a chemical oscillator using a systematic method that has the potential to embed sophisticated circuit...

Im Focus: Long-lived storage of a photonic qubit for worldwide teleportation

MPQ scientists achieve long storage times for photonic quantum bits which break the lower bound for direct teleportation in a global quantum network.

Concerning the development of quantum memories for the realization of global quantum networks, scientists of the Quantum Dynamics Division led by Professor...

Im Focus: Electromagnetic water cloak eliminates drag and wake

Detailed calculations show water cloaks are feasible with today's technology

Researchers have developed a water cloaking concept based on electromagnetic forces that could eliminate an object's wake, greatly reducing its drag while...

Im Focus: Scientists channel graphene to understand filtration and ion transport into cells

Tiny pores at a cell's entryway act as miniature bouncers, letting in some electrically charged atoms--ions--but blocking others. Operating as exquisitely sensitive filters, these "ion channels" play a critical role in biological functions such as muscle contraction and the firing of brain cells.

To rapidly transport the right ions through the cell membrane, the tiny channels rely on a complex interplay between the ions and surrounding molecules,...

Im Focus: Towards data storage at the single molecule level

The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.

Over the past few years, the building blocks of storage media have gotten ever smaller. But further miniaturization of the current technology is hindered by...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

See, understand and experience the work of the future

11.12.2017 | Event News

Innovative strategies to tackle parasitic worms

08.12.2017 | Event News

AKL’18: The opportunities and challenges of digitalization in the laser industry

07.12.2017 | Event News

 
Latest News

Engineers program tiny robots to move, think like insects

15.12.2017 | Power and Electrical Engineering

One in 5 materials chemistry papers may be wrong, study suggests

15.12.2017 | Materials Sciences

New antbird species discovered in Peru by LSU ornithologists

15.12.2017 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>