Efficacy, Safety, and Tolerability of Atogepant for the Prevention of Chronic Migraine
Purpose
This study evaluated the efficacy, safety and tolerability of atogepant in participants with chronic migraine. This study included a 12-week treatment period.
Condition
- Chronic Migraine
Eligibility
- Eligible Ages
- Between 18 Years and 80 Years
- Eligible Genders
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- At least a 1-year history of chronic migraine (CM) consistent with a diagnosis according to the International Classification of Headache Disorders, 3rd Edition (ICHD-3), 2018 - Age of the participant at the time of migraine onset < 50 years - Confirmation of headache/migraine headache day frequency as follows: - History of, on average, ≥ 15 headache days per month in the 3 months prior to Visit 1 in the opinion of the investigator AND - >=15 headache days during the 4-week screening/baseline period per the electronic diary (eDiary) AND - >=8 days during the 4-week screening/baseline period that qualify as being a migraine day per the eDiary - Participants must be using a medically acceptable and effective method of birth control during the course of the entire study
Exclusion Criteria
- Has a history of migraine, accompanied by diplopia or decreased level of consciousness, or retinal migraine - Has a current diagnosis of new persistent daily headache, trigeminal autonomic cephalgia (eg, cluster headache), or painful cranial neuropathy - History of an inadequate response to > 4 medications (2 of which have different mechanisms of action) prescribed for the prevention of migraine - Woman is pregnant, planning to become pregnant during the course of the study, or currently lactating. Women of childbearing potential must have a negative urine pregnancy test at Visit 1 and Visit 2.
Study Design
- Phase
- Phase 3
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel Assignment
- Primary Purpose
- Treatment
- Masking
- Triple (Participant, Care Provider, Investigator)
Arm Groups
Arm | Description | Assigned Intervention |
---|---|---|
Placebo Comparator Placebo |
Participants received atogepant-matching placebo tablets, orally, twice daily (BID) for 12 weeks in a double-blind (DB) treatment period. |
|
Active Comparator Atogepant 30 mg BID |
Participants received atogepant 30 mg tablet, orally, BID and atogepant-matching placebo tablets orally, BID for up to 12 weeks in a DB treatment period. |
|
Active Comparator Atogepant 60 mg QD |
Participants received atogepant 60 mg, orally, once daily (QD) along with atogepant-matching placebo 30 mg as morning dose followed by atogepant-matching placebo 30 mg and 60 mg as evening doses for up to 12 weeks in a DB treatment period. |
|
More Details
- Status
- Completed
- Sponsor
- Allergan