Real-world study tests migraine drug atogepant over 12 months in tough-to-treat patients
NCT ID NCT07699549
First seen Jul 13, 2026 · Last updated Jul 23, 2026 · Updated 3 times
Summary
This study follows over 500 adults with migraine who have not responded well to other preventive treatments. Participants take atogepant as prescribed by their doctor and are monitored for a year to see how well it reduces headache and migraine days, and how long they stay on the medication. The goal is to understand if atogepant works in everyday clinical practice for people with a high burden of migraine.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- atogepant
- What this could lead to
- If successful, this could confirm atogepant as a reliable long-term preventive option for people with hard-to-treat migraine.
- What could go wrong
- This is an observational study, not a controlled trial, so results may be influenced by patient selection and real-world variability. It is also limited to a specific population with prior treatment failures.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
-
513 people
The number who actually took part.
- Started
-
Jun 2024
- Finished
-
Mar 2026
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Adult patients with migraine, according to ICHD-3 criteria, initiating preventive treatment with atogepant in routine clinical practice were included in this prospective, multicentre, open-label observational study. No masking was applied. Patients were recruited from headache units and neurology departments across Spain: * Hospital Universitario de La Princesa * Hospital Universitario de Fuenlabrada * Fundación Jiménez Díaz-UTE * Hospital de Torrejón * Hospital Virgen del Puerto * Hospital Clínico San Carlos * Hospital Universitario 12 de Octubre * Hospital Clínico Universitario de Valladolid (IBIoVALL) * Hospital Universitario La Paz * Hospital Clínico Universitario Lozano Blesa * Hospital Universitario de Getafe * Hospital Ruber Internacional Treatment initiation with atogepant for migraine prevention was determined by the treating neurologist according to clinical practice guidelines and standard of care.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Adults aged ≥18 years. * Diagnosis of migraine with or without aura established by a headache specialist according to the International Classification of Headache Disorders, 3rd edition (ICHD-3), including both chronic and episodic migraine. * History of migraine of at least 1 year duration. * Stable preventive migraine treatment (if any) for at least the previous 3 months. * Normal neurological examination. * Fulfilment of national health system reimbursement criteria for atogepant treatment. Exclusion Criteria: * Cognitive impairment or any other condition that, in the investigator's opinion, may prevent the patient from reliably distinguishing prodromal symptoms. * Presence of other active primary or secondary headache disorders, except medication overuse headache or infrequent tension-type headache.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Hospital Universitario de La Princesa
Madrid, Madrid, 28006, Spain
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