Enlarged Prostate Treatment Study Shows Combination of AVODART(R) and Tamsulosin Provides Greater Benefit Than Either Medica...( - Journal of Urology Publi...),Health

- Journal of Urology Publishes Combat Study Results -

PHILADELPHIA, Jan. 18 /PRNewswire/ -- A study to be published in the February issue of the Journal of Urology shows that men with enlarged prostates who took a combination of two medications, AVODART (dutasteride) and tamsulosin, experienced significantly greater improvement in urinary symptoms than men prescribed either medication alone, GlaxoSmithKline said today.

The publication will mark the first time the full two-year results of the CombAT (Combination of Avodart and Tamsulosin) study, one of the largest clinical trials to date of men with enlarged prostate, have appeared in a major medical journal.(1) Topline results were previously presented in September 2007 at the annual meeting of the Societe Internationale d'Urologie in Paris.

Enlarged prostate (also known as benign prostatic hyperplasia or BPH) is a progressive disease that affects 50 percent of men over the age of 50 and more than 90 percent of men over age 80.2 Common symptoms of enlarged prostate include frequent and/or urgent urination, which often is excessive at night, incomplete emptying, starting and stopping, and weak stream.(3)

AVODART belongs to a medicine class known as 5-alpha reductase inhibitors (5-ARIs). Over time, Avodart shrinks the prostate, improves symptoms and arrests the enlarged prostate disease process. Tamsulosin is an alpha blocker, a class of medicines that relaxes muscles in the bladder and prostate. Alpha blockers provide rapid symptom improvement, but do not reduce prostate size or modify the disease process.(2) The CombAT study is the first long-term assessment of the combination of AVODART and tamsulosin.(3)

"CombAT is an important contribution to our evolving understanding of the management of enlarged prostate," according to Steven A. Kaplan, M.D., from Weill Cornell Medical College of Cornell University in New York City. Dr. Kaplan authored an editorial comment that
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