Head-to-Head: which migraine pill works best?
NCT ID NCT06972056
First seen Jun 25, 2026 · Last updated Sep 17, 2026 · Updated 7 times
Summary
This study compares three oral medications used to prevent migraines: atogepant (a newer drug), topiramate, and propranolol (both older). About 1,335 adults with migraine will be randomly assigned to one of the three drugs for 12 weeks. Researchers will track headache frequency and how long people stay on their assigned medication to see which option works best and is most tolerable.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- atogepant, propranolol, topiramate
- What this could lead to
- If successful, this could help doctors choose the most effective and tolerable migraine prevention medication for patients.
- What could go wrong
- This is a comparative effectiveness study, not a test for a new cure. Results may show no clear winner, and individual responses vary. Side effects are possible with each drug.
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.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 1,335 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2025
- Expected to finish
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Dec 2029
An estimate. End dates often move.
- Lead sponsor
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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.
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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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, 18-70 years of age at the time of enrollment * Migraine with aura, migraine without aura, and/or chronic migraine; according to ICHD-3 diagnostic criteria. (Those with daily or continuous headaches are not excluded.) * Migraine onset prior to 50 years of age * Migraine present for at least 12 months at the time of enrollment * At least four "moderate to severe headache days" per month (by patient self-report and then confirmed during four-week pre-randomization headache diary phase) A "moderate to severe headache day" is defined as a day during which there is a headache of moderate to severe intensity that lasts for at least four hours, or a day on which a migraine-specific acute medication is taken to treat headache. * If already taking a migraine preventive treatment, willing to continue with that treatment without dose change during the first 16 weeks of the study, including the 4-week run-in phase and 12-week randomized phase. * Not pregnant or breastfeeding * Women of childbearing potential must agree to use effective methods of contraception to reduce the risk of pregnancy. * Willingness and ability to provide informed consent. * Willingness and ability to complete all research visits. Exclusion Criteria: * Contraindications to taking atogepant, propranolol, or topiramate. * Currently taking atogepant, propranolol, or topiramate\* * Previously took atogepant, propranolol, or topiramate\* * Unwillingness to take atogepant, topiramate, or propranolol. * Current use of a CGRP-targeting preventive medication or beta-blocker * Migraine with brainstem aura * Hemiplegic migraine * Retinal migraine * Migraine aura without headache (exclusively) * Pure menstrual migraine * Trigeminal autonomic cephalalgias * Facial neuralgias * Secondary headache disorders (medication overuse headache is not an exclusion) * Migraine preventive treatment has been started or dose has been changed within 12 weeks prior to potential enrollment. * Used opioids or butalbital on five or more days per month on average for at least 3 months prior to enrollment. * Current or past epilepsy * Severe hepatic impairment * Moderate or more severe renal impairment \* Occasional as needed use of propranolol, currently or in the past, is not an exclusion, such as taking as needed propranolol for treatment of anxiety.
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Get notified about this study
Sign up to get updates when this study changes or when new studies for Migraine are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
36 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
Genom att skicka in godkänner du våra Användarvillkor
Study contacts
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Contact
Email: •••••@•••••
Locations
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Advanced Research Institute
RECRUITINGPortland, Oregon, 97223, United States
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Advanced Research Institute Ogden
RECRUITINGOgden, Utah, 84405, United States
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Advanced Research Institute Reno
RECRUITINGReno, Nevada, 89511, United States
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Apple Med Research
RECRUITINGMiami, Florida, 33126, United States
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Brown University Health
RECRUITINGProvidence, Rhode Island, 02903, United States
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Clinical Research Institute
RECRUITINGLos Angeles, California, 90048, United States
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Clinical Trials of New England
RECRUITINGHyde Park, Massachusetts, 02136, United States
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DHR Health Headache Center
RECRUITINGMcAllen, Texas, 78504, United States
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Desert Physicians Medical Group
RECRUITINGPalm Springs, California, 92262, United States
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JFK Neuroscience Institute
RECRUITINGEdison, New Jersey, 08820, United States
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Keck School of Medicine of USC
RECRUITINGLos Angeles, California, 90033, United States
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Marshfield Clinic Research Institute
RECRUITINGMarshfield, Wisconsin, 54449, United States
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Mayo Clinic
RECRUITINGRochester, Minnesota, 55905, United States
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Mayo Clinic Arizona
RECRUITINGPhoenix, Arizona, 85054, United States
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Mayo Clinic Florida
RECRUITINGJacksonville, Florida, 32066, United States
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Memorial Healthcare
RECRUITINGHollywood, Florida, 33021, United States
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Mt Sinai Icahn School of Medicine
RECRUITINGNew York, New York, 10029, United States
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Nebraska Medical Center
RECRUITINGOmaha, Nebraska, 68198, United States
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Neuroscience Research Center
RECRUITINGOverland Park, Kansas, 66210, United States
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Northern Arizona Healthcare
RECRUITINGFlagstaff, Arizona, 86001, United States
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Northwell Health
RECRUITINGManhasset, New York, 11030, United States
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Nuvance Health Institute
RECRUITINGKingston, New York, 12401, United States
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Ohio State University Wexner Medical Center
RECRUITINGColumbus, Ohio, 43210, United States
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Onsite Clinical Solutions Ballantyne
RECRUITINGCharlotte, North Carolina, 28277, United States
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Onsite Clinical Solutions Mecklenburg
RECRUITINGCharlotte, North Carolina, 28211, United States
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Onsite Clinical Solutions Park Cedar Dr.
RECRUITINGCharlotte, North Carolina, 28210, United States
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Onsite Clinical Solutions Salisbury
RECRUITINGSalisbury, North Carolina, 28144, United States
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The Medical College of Wisconsin
RECRUITINGMilwaukee, Wisconsin, 53226, United States
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The Neurology Group
RECRUITINGPomona, California, 91767, United States
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University of Colorado Anschutz Medical Campus
RECRUITINGAurora, Colorado, 80045, United States
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University of Miami
RECRUITINGMiami, Florida, 33136, United States
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University of Pennsylvania
RECRUITINGPhiladelphia, Pennsylvania, 19107, United States
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Vanderbilt Medical Center
RECRUITINGNashville, Tennessee, 37215, United States
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Wake Forest University Health
RECRUITINGWinston-Salem, North Carolina, 27157, United States
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Washington University St Louis
RECRUITINGSt Louis, Missouri, 63110, United States
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West Virginia University
RECRUITINGMorgantown, West Virginia, 26506, United States
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