Migraine studies

Has anyone had a good experience with a migraine study? A bad one? There's a study run by a local Dr I'm thinking of trying, not sure what drug yet.
Typically I take Rizatriptan and Tylonel three for migraines which seems to work. Is there a good reason not to participate in a study?

A good reason not to participate in a study is you have no idea what the drug will do. All drugs have side effects and why would you want to take the risk. There is good information on how to treat migraines. Get the magnesium level check. You may be low in magnesium.

http://umm.edu/health/medical/altmed/condition/migraine-headache