As men age their blood testosterone levels fall, and they also find it more difficult to walk, have less energy, have less interest in sex, have greater difficulty remembering, tend to be anemic, and have greater risk of cardiovascular disease. It is possible that low blood testosterone is a cause of these problems. The purpose of The Testosterone Trial is to determine if testosterone treatment of men who are 65 years and older – and who have a low blood testosterone and one or more of these problems – will improve them.
Who is Eligible for The Testosterone Trial?
Men who are age 65 and older and have low blood testosterone may be eligible for this trial if they also have one or more of the following: difficulty walking a quarter of a mile, less interest in sex, or less vitality than they used to have.
What Will Happen in The Testosterone Trial?
Men who have the symptoms described above and are interested in participating should contact one of the trial sites (see below). The next step is a visit to a trial site, where blood tests and questionnaires will be performed to determine if a man is eligible for the trial. Men who are eligible and agree to participate will be assigned to use either testosterone gel or placebo gel daily for one year. During this year men will be tested by questionnaires, blood tests, and other tests to determine if their walking, interest in sex, energy, memory, and blood count are getting better and cardiovascular risk is decreasing. During the second year, they will not use gel but will report to the site once in person and once by phone
How Can I Learn More About The Testosterone Trial?
If you are interested in participating in The Testosterone Trial, or if you would like more information, please contact the site nearest you. Here are the sites and phone numbers:
State
Site
Phone #
Alabama
University of Alabama at Birmingham
Birmingham, Alabama
205.934.2294
California
Center for Men’s Health
LA BioMed at
Harbor-UCLA Medical Center
Torrance, California
310.222.5297
California
University of California at San Diego
La Jolla, California
877.219.6610
Connecticut
Yale School of Medicine
New Haven, Connecticut
203.737.5672 or 877.523.5672
Florida
University of Florida
Gainesville,
Florida
866.386.7730 or 352.273.5919
Illinois
Northwestern University
Feinberg School of Medicine
Chicago, Illinois
877.300.3065
Massachusetts
Boston Medical Center
Boston, Massachusetts
617.414.2968
Minnesota
University of Minnesota
Epidemiology Clinical Research Center
Minneapolis, Minnesota
612.625.4449
New York
Albert Einstein College of Medicine
Bronx, New York
718.405.8271
Pennsylvania
University of Pittsburgh
Pittsburgh, Pennsylvania
800.872.3653
Texas
Baylor College of Medicine
Huston, Texas
713.798.8343
Washington
VA Puget Sound Health Care System
Seattle, Washington