(HealthDay News) -- Here are the latest clinical trials, courtesy of Thomson CenterWatch:
Allergy
If you are aged 18-65, have a history of seasonal allergy and are in good general health, you may be eligible to participate in this study.
The research site is in Raleigh, N.C.
More information
Please see http://www.centerwatch.com/patient/studies/cat166.html 
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Crohn's Disease
If you are aged 18 to 75; have an active, confirmed diagnosis of Crohn's disease; and are on a stable dose of an associated medication, you may qualify for this study.
The research site is in Jacksonville, Fla.
More information
Please see http://www.centerwatch.com/patient/studies/cat51.html .
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Epilepsy
If your child is aged 4 to 16, has a confirmed diagnosis of epilepsy, and requires levetiracetam IV treatment for a short period, the child may qualify to participate in this study.
The research site is in Milwaukee, Wisc.
More information
Please see http://www.centerwatch.com/patient/studies/cat62.html .
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