St. Louis, MO 63117
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• Be 18 years of age or older• Have inadequate pain relief from over the counter or prescribed medication
Compensation for participation is available
Clinical trials are medical research studies designed to test the safety and/or effectiveness of new investigational drugs, devices, or treatments in humans. These studies are conducted worldwide for a range of conditions and illnesses. Learn more about clinical research and participating in a study at About Clinical Trials.