New drug atogepant to prevent migraine may start working right away, reports research

People with episodic migraine experience up to 14 migraine days per month. People with chronic migraine experience at least 15 days with headache per month, with at least eight days being characteristic of migraine.

On the first day of the study, 12% of those taking the drug in the first trial, the ADVANCE trial had a migraine, compared to 25% of those taking placebo. In the second trial, the ELEVATE trial, the numbers were 15% and 26%. For the third trial, the PROGRESS trial, the numbers were 51% and 61%.

When researchers adjusted for other factors that could affect the rate of migraine, they found that people taking the drug were 61% less likely to have a migraine in the first trial, 47% less likely in the second trial, and 37% less likely in the third trial.

For the first two trials, the people taking atogepant had an average of one fewer day with migraine per week, compared to an average of less than one-half day fewer per week for those taking the placebo. For the third trial, average migraine days per week declined by about 1.5 days for those taking the drug compared to about one day for those taking the placebo.

The people taking atogepant also showed improvement on assessments of how much migraine impaired their activities and their overall quality of life compared to people taking the placebo.

“Migraine is the second-leading cause of disability in the overall population and the leading cause of disability in young women, with people reporting negative effects on their relationships, parenting, career and finances,” Lipton said. “Having a treatment that can act quickly and effectively addresses a key need.”

A limitation of the study is that it involved mostly female and white participants, so the results may not apply to the overall population.

Reference:

Richard B. Lipton, Early Improvements With Atogepant for the Preventive Treatment of Migraine Results From 3 Randomized Phase 3 Trials, Neurology, https://doi.org/10.1212/WNL.0000000000210212.