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Study of Oral Atogepant to Assess Adverse Events and Change in Disease Activity in Adult Participants With Menstrual Migraine

A Phase 3, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study With an Open-Label Extension to Evaluate the Efficacy, Safety, and Tolerability of Atogepant for the Preventive Treatment of Menstrual Migraine

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT06806293
Acronym
ATO MM
Enrollment
468
Registered
2025-02-04
Start date
2025-02-10
Completion date
2027-07-01
Last updated
2026-09-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Menstrual Migraine (MM)

Keywords

Menstrual Migraine, Atogepant, QULIPTA, AQUIPTA

Brief summary

A migraine attack is a moderate or severe headache that usually occurs on one side of the head and is often throbbing or pulsating. The headache is often accompanied by sensitivity to light, sensitivity to sound, nausea, or other symptoms. Menstrual migraine (MM) attacks are migraine attacks that occur in individuals before or during their menstrual period. The main goals of the study are to evaluate the efficacy (how well the medicine works), safety, and tolerability (the degree to which any adverse symptoms can be handled by the patients during the study) of atogepant, compared to placebo (looks like the study treatment but has no medicine in it), for the prevention of MM. Atogepant is an investigational drug being developed for the preventive treatment of menstrual migraine. Participants are randomly assigned to one of the 2 treatment groups called Arms to receive atogepant or matching placebo. There is 1 in a 2 chance for the participant to receive placebo. 468 adult female participants with menstrual migraine are enrolled in approximately 92 sites across the world. Participants will receive oral atogepant or matching placebo for 3 menstrual cycles during the double-blind period. During the open-label treatment period, participants will receive atogepant during each menstrual cycle. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The safety and tolerability of the treatment will be checked by medical assessments, blood tests, checking for adverse events and completing questionnaires.

Interventions

DRUGAtogepant

Oral Tablet

Oral Tablet

Sponsors

AbbVie
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
TRIPLE (Subject, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
FEMALE
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* History and eDiary confirmation have regular menstrual cycles within the range of 21 to 35 days in length (Note: menstrual cycle length is calculated as onset of menses until the day before the next onset of menses). * History of migraine (with or without aura) according to the International Classification of Headache Disorders, 3rd Edition (ICHD-3) for \>= 12 months prior to Visit 1/Screening. * Migraine onset before age 50 years. * By history at Visit 1/Screening, participant meets ICHD-3 criteria for pure menstrual migraine with or without aura, or menstrually-related migraine with or without aura, i.e., in at least 2 out of 3 cycles, experiences migraine attacks starting during the PMP (Day -2 to Day +3 relative to menses onset) in the opinion of the investigator. * Participant records 3 perimenstrual periods (PMP) in the eDiary during the screening period, and in at least 2 of 3 PMPs the participant experiences and records a migraine attack in the eDiary with at least 1 migraine day.

Exclusion criteria

* History of an average of 15 or more headache days per month during the 3 months prior to Visit 1/Screening per the investigator's judgment, or a current diagnosis of chronic migraine as defined by International Classification of Headache Disorders, 3rd Edition (ICHD-3). * An average of 15 or more headache days per month recorded in the eDiary during the screening period. * History of migraine with brainstem aura, hemiplegic migraine, or retinal migraine as defined by ICHD-3. * Current diagnosis of new persistent daily headache, trigeminal autonomic cephalalgia (e.g., cluster headache), or painful cranial neuropathy as defined by ICHD-3. * Required hospital/emergency room treatment for migraine attacks 3 or more times within 6 months prior to Visit 1/Screening. * Presence of other confounding pain syndromes, confounding psychiatric conditions, dementia, epilepsy, or significant neurological disorders other than migraine per investigator judgment. * Has a condition or situation, which the investigator feels will compromise the safety of the participant or the quality of the data and renders the subject an unsuitable candidate for the study.

Design outcomes

Primary

MeasureTime frameDescription
Change in Number of Migraine Days Occurring During the Perimenstrual Period (PMP) Averaged Across 3 Menstrual Cycles During the Double-Blind PeriodUp to approximately 120 daysA migraine day is defined as any calendar day on which a headache occurs which meets criteria listed, as per participant eDiary.

Secondary

MeasureTime frameDescription
Change in Number of Migraine Days (With Moderate or Severe Headache) During the PMP Averaged Across 3 Menstrual Cycles During the Double-Blind PeriodUp to approximately 120 daysA migraine day is defined as any calendar day on which a headache occurs which meets criteria listed, as per participant eDiary.
Change in Number of Headache Days During PMP Averaged Across 3 Menstrual Cycles During the Double-Blind PeriodUp to approximately 120 daysA headache day is defined as any calendar day on which headache pain lasting 2 hours or longer occurs unless an acute headache medication was used after the start of the headache, in which case no minimum duration will be specified.
Percentage of Participants Achieving >= 50% Reduction in Number of Migraine Days Averaged Across 3 PMPs During the Double-Blind PeriodUp to approximately 120 daysA migraine day is defined as any calendar day on which a headache occurs which meets criteria listed, as per participant eDiary.
Change in Number of Acute Medication Use Days During PMP Averaged Across 3 Menstrual Cycles During the Double-Blind PeriodUp to approximately 120 daysAn acute medication use day is defined as any day on which a participant reports, per eDiary, the intake of allowed medication(s) for the acute treatment of migraine.
Change in Number of Moderate or Severe Headache Days During PMP Averaged Across 3 Menstrual Cycles During the Double-Blind PeriodUp to approximately 120 daysA headache day is defined as any calendar day on which headache pain lasting 2 hours or longer occurs unless an acute headache medication was used after the start of the headache, in which case no minimum duration will be specified.
Percentage of Participants Achieving 100% Reduction From Baseline in Number of Migraine Days Averaged Across 3 PMPs During the Double-Blind PeriodUp to approximately 120 daysA migraine day is defined as any calendar day on which a headache occurs which meets criteria listed, as per participant eDiary.
Percentage of Participants With No Disability/Mild Impairment for 100% of PMP Days As Assessed by Functional Disability Scale (FDS) Across 3 Menstrual Cycles During the Double-Blind PeriodUp to approximately 120 daysFDS is a single item used to measure the participant's level of functional disability.
Percentage of Participants With No Difficult At All/Little Difficult in Thinking Clearly for 100% of PMP Days As Assessed by Cognitive Function Scale (CFS) Across 3 Menstrual Cycles During the Double-Blind PeriodUp to approximately 120 daysCognitive Function Scale is a single item used to measure the subject's difficulty in thinking clearly.

Countries

China, Czechia, Germany, Hungary, Italy, Japan, Poland, Portugal, South Korea, Spain, Taiwan, United Kingdom

Contacts

STUDY_DIRECTORABBVIE INC.

AbbVie

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Sep 5, 2026