Tuesday, June 26, 2012

Experimental drug helps diabetes patients lose weight

ScienceDaily (June 25, 2012) ? An experimental drug helped significantly more overweight patients with diabetes shed pounds, compared with placebo, a new study finds. The results were presented June 23 at The Endocrine Society's 94th Annual Meeting in Houston.

"This new medication is promising because of the amount of weight loss it produces, the resultant improvement in important risk factors for diabetes, and, particularly in the lower dose studied, in its tolerability," said study lead author Donna H. Ryan, M.D., professor emeritus at Pennington Biomedical Research Center (LSU System) in Baton Rouge, LA.

Diabetes treatment involves weight management and medications to control blood-sugar levels and risk factors. If left untreated, diabetes can increase the danger of developing heart and blood-vessel diseases. Since one of the main risk factors for all of these diseases is obesity, weight loss is important to both prevention and treatment.

Focusing on type 2 diabetes, investigators found that patients who took the experimental weight-loss drug phentermine/topiramate, combined with diet and exercise modifications, were more likely to lose moderate amounts of weight than those who received a sugar-pill placebo and the diet and exercise intervention.

The percentage of study participants losing more than 10 percent of their initial weight while decreasing their blood pressure and hemoglobin A1c, was:

? 14 percent on low-dose phentermine/topiramate

? 31 percent on high-dose phentermine/topiramate

? 4 percent on placebo

Phentermine/topiramate is a combined medication that works by decreasing appetite. The main side effects associated with the drug were constipation and tingling sensations in the fingers. Patients who took phentermine/topiramate were also more likely to develop low blood sugar than those who received placebo.

This study was an analysis of diabetic patients who enrolled in weight-loss studies testing medications given with lifestyle intervention. Investigators randomly assigned 357 patients with type 2 diabetes to receive either low-dose phentermine/topiramate (7.5 milligrams), high-dose phentermine/topiramate (15 milligrams), or placebo. Neither investigators nor patients knew who was receiving the drug versus placebo in the double-blinded study. Participants' average age was 53 years, 66 percent were female, most were white, and their average weight was 222 pounds. Follow-up was one year.

VIVUS, the company that developed phentermine/topiramate, funded the study.

Share this story on Facebook, Twitter, and Google:

Other social bookmarking and sharing tools:


Story Source:

The above story is reprinted from materials provided by Endocrine Society, via Newswise.

Note: Materials may be edited for content and length. For further information, please contact the source cited above.


Note: If no author is given, the source is cited instead.

Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.

small business saturday hank baskett beyonce dance for you beyonce dance for you nba lockout over nba lockout news nba lockout news

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.