(HealthDay News) -- Here are the latest clinical trials, courtesy of Thomson CenterWatch:
Essential Tremor
If you are aged 18 to 85 and have had tremors for at least five years that are not caused by Parkinson's disease, stroke, or dystonia, etc., you may qualify for this study.
The research site is in Bingham Farms, Mich.
More information
Please see http://www.centerwatch.com/patient/studies/cat523.html 
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Atherosclerosis
If you are at least 18 and have a history or atherosclerosis involving the coronary, cerebral, or peripheral vascular systems, you may be eligible for this study.
The research site is in Bronx, N.Y.
More information
Please see http://www.centerwatch.com/patient/studies/cat17.html .
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Ovarian Cancer
If you are a female aged 18 or older and have stage 4 ovarian, fallopian tube, or peritoneal cavity cancer, you may be eligible for this study.
The research site is in Knoxville, Tenn.
More information
Please see http://www.centerwatch.com/patient/studies/cat186.html .
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