Ended Therapeutic confirmatory (Phase III) Chronic or Episodic Migraine (Migraine without aura, migraine with aura, or chronic migraine)

Phase 3 Open label clinical trial with oral Atogepant for the prevention of migraine

EU CTIS ID: 2023-507096-21-00

What this study is testing

To evaluate the safety and tolerability of treatment with atogepant 60 mg once daily when administered over 156 weeks for the prevention of migraine in participants with CM or EM

  • Therapeutic confirmatory (Phase III)

A plain-language read of the study's public EU CTIS listing. The study team confirms the details.

Who can take part

You may be able to join if

  • Eligible participants who completed Visit 7, and Visit 8 if applicable, of Study 3101-303-002 or Study 3101-304-002 without significant protocol deviations and who did not experience an Adverse Event that may indicate an unacceptable safety risk.

You likely can't join if

  • Participants requiring any medication, diet, or nonpharmacological treatment on the list of prohibited concomitant medications or treatments that cannot be discontinued or switched to an allowable alternative.
  • Participants with an ECG indicating clinically significant abnormalities at Visit 1
  • Participants with hypertension at Visit 1
  • Participants with a significant risk of self-harm, or of harm to others; participants who report suicidal ideation with intent, with or without a plan, since the last visit, must be excluded.
  • Participants with clinically significant hematologic, endocrine, cardiovascular, pulmonary, renal, hepatic, gastrointestinal, or neurologic disease.

The study team makes the final eligibility decision.

Where it's taking place

  • United States
  • Canada
  • United Kingdom
  • Korea, Republic of
  • Taiwan

Questions & answers

Do participants get paid in this trial?

This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.

Is it free to join, and do I need insurance?

Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.

How long does this study last?

The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.

Who can join this trial?

This study is enrolling all sexes, 18-64 years, 65+ years. The study team makes the final eligibility decision.

Where is this trial taking place?

Study sites include United States; Canada; United Kingdom; Korea, Republic of; Taiwan. Enter your location above to see the nearest site and check your eligibility.

Explore other conditions

BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from EU CTIS; the study team decides eligibility.