Lasmiditan Compared to Placebo in the Acute Treatment of Migraine:
Condition: Acute Migraine
MeSH terms: Migraine Disorders
Intervention: Lasmiditan 100 mg; Lasmiditan 200 mg; Placebo (matches lasmiditan doses)
Intervention MeSH terms: Lasmiditan
Phase: Phase 3
Study type: Interventional
Primary purpose: Treatment
Allocation: Randomized
Intervention model: Parallel Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Enrollment: 2231.0
Sex: All
Minimum age: 18 Years
Healthy volunteers: No

Summary:

      This is a prospective randomized, double-blind, placebo-controlled study in participants with
      disabling migraine (Migraine Disability Assessment (MIDAS) score ≥ 11).
    

Eligibility criteria:

        Inclusion Criteria:

          -  Able and willing to give written informed consent.

          -  Participants with migraine with or without aura fulfilling the International Headache
             Society (IHS) diagnostic criteria 1.1 and 1.2.1 (International Headache Classification
             (ICHD) 2004).

          -  History of disabling migraine for at least 1 year.

          -  MIDAS score ≥11.

          -  Migraine onset before the age of 50 years.

          -  History of 3 - 8 migraine attacks per month (< 15 headache days per month).

          -  Male or female, aged 18 years or above.

          -  Females of child-bearing potential must be using or willing to use a highly effective
             form of contraception (e.g. combined oral contraceptive, intrauterine device (IUD),
             abstinence or vasectomized partner).

          -  Able and willing to complete an electronic diary.

        Exclusion Criteria:

          -  Pregnant or breast-feeding women.

          -  Women of child-bearing potential not using or not willing to use highly effective
             contraception.

          -  Known coronary artery disease, clinically significant arrhythmia or uncontrolled
             hypertension.

          -  History or evidence of hemorrhagic stroke, epilepsy or any other condition placing the
             participant at increased risk of seizures.

          -  History of recurrent dizziness and/or vertigo including benign paroxysmal positional
             vertigo (BPPV), Meniere's disease, vestibular migraine, and other vestibular
             disorders.

          -  History of diabetes mellitus with complications (diabetic retinopathy, nephropathy or
             neuropathy).

          -  History within the previous three years or current evidence of abuse of any drug,
             prescription or illicit, or alcohol.

          -  History of orthostatic hypotension with syncope.

          -  Significant renal or hepatic impairment.

          -  Participant is at imminent risk of suicide (positive response to question 4 or 5 on
             the C-SSRS) or had a suicide attempt within six months prior to the screening visit.

          -  Known Hepatitis B or C or HIV infection.

          -  History, within past 12 months, of chronic migraine or other forms of primary or
             secondary chronic headache disorder (e.g. hemicranias continua, medication overuse
             headache) where headache frequency is greater than 15 headache days per month.

          -  Use of more than 3 doses per month of either opiates or barbiturates.

          -  Initiation of or a change in concomitant medication to reduce the frequency of
             migraine episodes within three (3) months prior to Screening/Visit 1.