Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Allergan
Age
18–65
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
History of chronic migraines
15 or more headache days over a 30 day period
A minimum of 2 consecutive treatment cycles of 100 units onabotulinumtoxinA and a minimum of 2 consecutive treatment cycles with the onabotulinumtoxinA dosing between 155 and 195 units
You may not be if
Any treatment cycle dose of onabotulinumtoxinA greater than 200 units
