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Find 135 clinical trials for migraine near Philadelphia, Pennsylvania. Connect with research centers in your area.
Showing 121-135 of 135 trials
NCT00690716
The purpose of this study is to evaluate the safety and effect of nasal carbon dioxide in the treatment of mild headaches in people who have migraines.
NCT00772031
The purpose of this study is to compare the reduction in the number of severe headache days at six months in people with chronic migraine treated with topiramate and propranolol versus those treated with topiramate and a placebo.