(HealthDay News) -- Here are the latest clinical trials, courtesy of Thomson CenterWatch:
Anxiety Disorders
If you are often worried, tensed, stressed, nervous, or concerned about the future, you may qualify for this study of anxiety. Participants will receive psychiatric evaluations and study medication at no cost.
The research site is in Cherry Hill, N.J.
More information
Please see http://www.centerwatch.com/patient/studies/cat14.html 
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Ulcerative Colitis
If you have been diagnosed with ulcerative colitis for at least 90 days and are in general good health, you may qualify for this study. You may not participate if you have a history of listeria, HIV, any immunodeficiency syndrome, central nervous system demyelinating disease, or chronic hepatitis B.
The research site is in Wheat Ridge, Colo.
More information
Please see http://www.centerwatch.com/patient/studies/cat152.html .
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Depression
If you have been feeling sad, depressed, or have lost interest in your usual daily activities, you are invited to participate in this study of depression.
The research site is in New Britain, Ct.
More information
Please see http://www.centerwatch.com/patient/studies/cat164.html .
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