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A Study to Evaluate IPN10200 Safety and Efficacy in the Prevention of Episodic or Chronic Migraine in Adults

Study acronym: MERANTI
StatusActive, Not Recruiting
PhasePhase 2
SponsorIpsen
Started
View on ClinicalTrials.gov ↗

Record History

  1. Minor Enrollment closed, study ongoing Trial sites reduced: 166 → 162 locations · Enrollment target: estimated 641 to confirmed 670v22 Show 2 more changesShow less
    • Trial sites reduced: 166 → 162 locations
    • Enrollment target: estimated 641 to confirmed 670
  2. Minor Interventions: IPN10200 (Biological), IPN10200 dose A (Biological), IPN10200 dose B (Biological), Placebo (Other) to Corabotase (Biological), Corabotase dose A (Biological), Corabotase dose B (Biological), Placebo (Other) Study description revisedv21 Show 1 more changeShow less
  3. Notable Primary completion pushed from Jan 31, 2027 to Oct 31, 2027v20
  4. Minor Primary completion moved earlier from May 31, 2027 to Jan 31, 2027 Completion pushed from Jun 15, 2027 to Oct 31, 2027 · Site details revised at 38 of 166 sitesv19 Show 2 more changesShow less
    • Completion pushed from Jun 15, 2027 to Oct 31, 2027
    • Site details revised at 38 of 166 sites
  5. Minor 2 versions Re-verified since Dec 29, 2025, no change to tracked fieldsv17-v18
Show 15 earlier versionsHide 15 earlier versions
  1. Minor Study sites: 23 to 166v16
  2. Minor 2 versions Re-verified since Sep 29, 2025, no change to tracked fieldsv14-v15
  3. Minor Study sites: 16 to 23v13
  4. Minor 4 versions Re-verified since Apr 30, 2025, no change to tracked fieldsv9-v12
  5. Minor Study sites: 15 to 16v8
  6. Minor Re-verified, no change to tracked fieldsv7
  7. Minor Site details revised at 1 of 15 sitesv6
  8. Minor Eligibility criteria shortened, about 12 words Secondary endpoints: 7 to 9 · Site details revised at 1 of 15 sitesv5 Show 2 more changesShow less
    • Secondary endpoints: 7 to 9
    • Site details revised at 1 of 15 sites

    See this version in full on ClinicalTrials.gov ↗

  9. Minor Re-verified, no change to tracked fieldsv4
  10. Minor Study sites: 1 to 15v3
  11. Notable Trial status: Not Yet Recruiting to Recruiting Study sites: 0 to 1 · Start date changed from estimate of Oct 7, 2024 to Oct 10, 2024v2 Show 2 more changesShow less
    • Study sites: 0 to 1
    • Start date changed from estimate of Oct 7, 2024 to Oct 10, 2024
  1. Minor Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
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A migraine is a headache with severe throbbing pain or a pulsating sensation, usually on one side of the head. It is often accompanied by feeling or being sick and a sensitivity to bright lights and sound. Migraines are caused by a series of events when the brain gets stimulated or activated, which causes the release of chemicals that cause pain. Corabotase (also known as IPN10200) is a medication that stops the release of these chemical messengers. Participants with episodic migraine (EM) or chronic migraine (CM) will be included in both Step 1 and Step 2. "Headache days" are when participants experience headaches that meet the criteria for a migraine or a headache without the additional migraine-specific symptoms. "Migraine days" occur when the headache displays clear migraine characteristics. This study aims to determine: * The safety and efficacy of injecting Corabotase directly into the muscles of the head and neck to prevent EM and CM, * The right amount (dose) of Corabotase to inject at each point, * The total amount (dose) of Corabotase that provides the best balance between safety and efficacy preventing migraines. Participants will need to complete a daily electronic migraine Diary (eDiary) and questionnaires throughout the study. The total study duration for a participant will be up to 44 weeks.
Trial Details
NCT Number NCT06625060
Lead Sponsor Ipsen
Conditions Episodic Migraine, Chronic Migraine
Enrollment 670 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov