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Can a second pill stop your migraine? new study investigates
NCT ID NCT07609914
First seen Jun 27, 2026 · Last updated Aug 25, 2026 · Updated 8 times
Summary
This study looks at whether taking a second dose of the migraine medication rimegepant is safe and helpful for adults whose migraine pain isn't fully relieved by the first dose. About 400 people aged 18 and older with a history of migraines will take part. Researchers will track side effects and how satisfied participants are with their pain relief.
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 400 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2026
- Expected to finish
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May 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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 years and older
- 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: * Eligible participants include adult participants aged 18 years of age or older with a minimum 1-year history of migraine (with or without aura) consistent with International Classification of Headache Disorders, 3rd Edition * Eligible participants must be currently using acute migraine treatment in accordance with the local label and have all of the following on average across the 12 weeks prior to the Screening Visit and, during the first 28 days of the observation phase (OP): (1) 6-14 monthly migraine days (MMDs); (2) \<15 monthly headache days (MHDs) (migraine or non-migraine); and (3) \<7 monthly non-migraine headache days. Exclusion: * Participants with headaches occurring ≥15 days per month (migraine or non-migraine) on average across the 12 weeks prior to the Screening Visit and ≥7 non-migraine headache days per month on average across the 12 weeks prior to the Screening Visit would not be eligible.
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
14 sites in 2 countries. 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
Locations
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Brainstorm Research
RECRUITINGMiami, Florida, 33176, United States
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Clinical Neuroscience Solutions
RECRUITINGOrlando, Florida, 32801, United States
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Clinical Research Institute
RECRUITINGLos Angeles, California, 90048, United States
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FutureSearch Trials of Dallas
RECRUITINGDallas, Texas, 75251, United States
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FutureSearch Trials of Neurology
RECRUITINGAustin, Texas, 78731, United States
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Headache Wellness Center
RECRUITINGGreensboro, North Carolina, 27405, United States
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Hope Clinical Research
RECRUITINGCanoga Park, California, 91303, United States
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Medstar Health - Department of Neurology
NOT_YET_RECRUITINGMcLean, Virginia, 22101, United States
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Michigan Headache & Neurological Institute
RECRUITINGAnn Arbor, Michigan, 48104, United States
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Neurology Offices of South Florida
RECRUITINGBoca Raton, Florida, 33428, United States
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New England Regional Headache Center
RECRUITINGWorcester, Massachusetts, 01609, United States
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Proven Endpoints, LLC
RECRUITINGRidgeland, Mississippi, 39157, United States
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Shaare Zedek Medical Center
NOT_YET_RECRUITINGJerusalem, Jerusalem, 9103102, Israel
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Sourasky Medical Center
NOT_YET_RECRUITINGTel Aviv, 6423906, Israel
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