A Phase 4, Multicenter, Open-Label Study to Evaluate the Safety, Tolerability, and Efficacy of the Concomitant Use of Ubrogepant for the Acute Treatment of Migraine in Subjects Taking Atogepant for the Preventive Treatment of Episodic Migraine

  • End date
    Sep 24, 2023
  • participants needed
  • sponsor
Updated on 16 September 2022


Migraine is a neurological disease characterized by moderate or severe headache, associated with nausea, vomiting, and/or sensitivity to light and sound. This study will assess the safety and efficacy of the combination use of ubrogepant for the acute treatment of migraine headache in participants taking atogepant once daily for preventive treatment of migraine.

Ubrogepant is an approved drug for the acute treatment of migraine. Atogepant is an approved drug for the preventive treatment of EM. Approximately 235 adult participants with EM will be enrolled in approximately 45 sites in the United States.

Participants will receive oral atogepant tablets once daily (QD) for 12 weeks followed by continued atogepant treatment with ubrogepant tablets taken as needed for the next 12 weeks.

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 effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.

Condition Episodic Migraine
Treatment Ubrogepant, Atogepant
Clinical Study IdentifierNCT05264129
Last Modified on16 September 2022


Yes No Not Sure

Inclusion Criteria

At least 1-year history of migraine with or without aura consistent with a diagnosis according to the International Classification of Headache Disorders (ICHD)-3, 2018
History of 4 to 14 migraine days per month on average in the 3 months prior to Screening (Visit 1) in the investigator's judgment

Exclusion Criteria

Clinically significant hematologic, endocrine, cardiovascular, cerebrovascular, pulmonary, renal, hepatic, gastrointestinal, or neurologic disease
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Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

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If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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