(HealthDay News) -- Here are the latest clinical trials, courtesy of Thomson CenterWatch:
Chronic Pelvic Pain
If you are aged 18 to 49, have moderate-to-severe pelvic pain due to endometriosis, have been surgically diagnosed with endometriosis, and have recurrent or persistent endometriosis symptoms, you may qualify for this study.
The research site is in Burlington, Vt.
More information
Please see http://www.centerwatch.com/patient/studies/cat615.html 
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Osteoarthritis
If you are 40 or older, have been diagnosed with osteoarthritis of the knee or hip, and have treated and controlled high blood pressure, you may qualify for this study.
The research site is in Huntsville, Ala.
More information
Please see http://www.centerwatch.com/patient/studies/cat109.html .
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Prostate Cancer
If you are aged 40 to 85 and have been diagnosed with prostate cancer, you may be eligible for this study.
The research site is in Chaska, Minn.
More information
Please see http://www.centerwatch.com/patient/studies/cat36.html .
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