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MEDI0618

Phase 2

Migraine | Small molecule | Neurology |AbbVie Inc.|Last Updated: May 19, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
RandomizedDouble-BlindPLACEBO_CONTROLLEDBiomarker
Total Trials1
Total Enrollment488
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06602479A Study to Investigate the Safety and Efficacy of MEDI0618 Compared to Placebo in Adult Participants With Episodic MigrainePHASE2 RECRUITING 488Oct 7, 2024May 7, 2027May 19, 202654 United States, Czechia +6
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Study Endpoints
Primary Endpoints
Efficacy of repeat doses of MEDI0618 in preventing migraine headaches in patients with episodic migraine
Week 9 to Week 12

Change in number of MHDs from 4-week baseline to last 4 weeks of treatment period.

Secondary Endpoints
Efficacy of repeat doses of MEDI0618 in preventing migraine headaches in patients with episodic migraine as proportion of patients
Week 9 to Week 12
Effect of repeat doses of MEDI0618 on disability caused by migraine headaches
Day 1 to Day 85 and to Day 141
Effect of repeat doses of MEDI0618 on the severity of migraine headaches
Week 9 to Week 12
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Study Design & Arms
AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposePREVENTION
Treatment Arms
ArmTypeDescription
aCGRP-N_MEDI0618 (Dose A)EXPERIMENTALIn the aCGRP-N cohort, 160 participants will be randomised on a 1:1 basis to receive MEDI0618 Dose A or placebo. After 104 participants total have been randomised, 3 other dose arms with MEDI0618 will be initiated and include 56 participants each.
aCGRP-N_PlaceboPLACEBO_COMPARATORIn the aCGRP-N cohort, 160 participants will be randomised on a 1:1 basis to receive MEDI0618 Dose A or placebo. After 104 participants total have been randomised, 3 other dose arms with MEDI0618 will be initiated and include 56 participants each.
aCGRP-N_MEDI0618 (Dose B)EXPERIMENTALAfter 104 participants total have been randomised on Dose A and placebo arms, MEDI0618 will be initiated and include 56 participants each on active dose arm.
aCGRP-N_MEDI0618 (Dose C)EXPERIMENTALAfter 104 participants total have been randomised on Dose A and placebo arms, MEDI0618 will be initiated and include 56 participants each on active dose arm.
aCGRP-N_MEDI0618 (Dose D)EXPERIMENTALAfter 104 participants total have been randomised on Dose A and placebo arms, MEDI0618 will be initiated and include 56 participants each on active dose arm.
aCGRP-IR_MEDI0618 (Dose A)EXPERIMENTALIn the aCGRP-IR cohort there will be 1:1 randomisation of participants (80 to MEDI0618 and 80 to placebo).
aCGRP-IR_PlaceboPLACEBO_COMPARATORIn the aCGRP-IR cohort there will be 1:1 randomisation of participants (80 to MEDI0618 and 80 to placebo).
Interventions
NameTypeDescription
MEDI0618DRUGMEDI0618 per protocol
PlaceboDRUGVolume-matched placebo for all arms
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Eligibility Criteria
Age Range18 Years — 70 Years
SexALL
Healthy VolunteersNo
Study Sites54

Inclusion Criteria: * 18 to 70 years of age * Weight ≥ 40 kg and BMI ≥ 18.0 kg/m2. * History of migraine headaches with or without aura, with migraine onset at ≤ 50 years of age and for at least 12 months prior to screening. * At least 12 MHDs over the last 3 months prior to screening. * Participan...

Countries:United StatesCzechiaDenmarkGermanyHungaryItalyPolandSpain
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Recent Changes (Last 90 Days)
LOWMay 26, 2026NCT06602479primaryCompletionDate: changed
LOWMay 24, 2026NCT06602479studyFirstPostDate: changed