Study to Evaluate the Efficacy and Safety of Erenumab (AMG 334) in Migraine Prevention (STRIVE)
Migraine
About this trial
This is an interventional treatment trial for Migraine focused on measuring Migraine, Headache, Prevention, Prophylaxis
Eligibility Criteria
Inclusion Criteria:
- History of migraine (with or without aura) for ≥ 12 months prior to screening according to the International Headache Society (IHS) International Classification of Headache Disorders (ICHD-3) classification
- Migraine frequency: ≥ 4 and < 15 migraine days per month on average across the 3 months prior to screening and during baseline
- Headache frequency: < 15 headache days per month on average across the 3 months prior to screening and baseline
- Demonstrated at least 80% compliance with the eDiary.
Exclusion Criteria:
- Older than 50 years of age at migraine onset
- History of cluster headache or hemiplegic migraine headache
- Unable to differentiate migraine from other headache
- No therapeutic response with > 2 medication categories for prophylactic treatment of migraine after an adequate therapeutic trial
- Used a prohibited medication, device, or procedure within 2 months prior to the start of the baseline phase or during the baseline phase
- Concomitant use of 2 or more medications with possible migraine prophylactic effects within 2 months prior to the start of the baseline phase or during the baseline phase. If only 1 prophylactic medication is used, the dose must be stable within 2 months prior to the start of the baseline phase and throughout the study
Sites / Locations
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Arms of the Study
Arm 1
Arm 2
Arm 3
Placebo Comparator
Experimental
Experimental
Placebo
Erenumab 70 mg QM
Erenumab 140 mg QM
Participants received placebo once a month (QM) by subcutaneous injection on day 1 and weeks 4, 8, 12, 16, and 20 in the 24-week double-blind treatment phase. At week 24, participants were re-randomized to receive either erenumab 70 mg or erenumab 140 mg, administered QM at weeks 24, 28, 32, 36, 40, 44, and 48, with actual dose blinded.
Participants received erenumab 70 mg QM by subcutaneous injection on day 1 and weeks 4, 8, 12, 16, and 20 in the 24-week double-blind treatment phase. At week 24, participants were re-randomized to receive either erenumab 70 mg or erenumab 140 mg, administered QM at weeks 24, 28, 32, 36, 40, 44, and 48, with actual dose blinded.
Participants received erenumab 140 mg QM by subcutaneous injection on day 1 and weeks 4, 8, 12, 16, and 20 in the 24-week double-blind treatment phase. At week 24, participants were re-randomized to receive either erenumab 70 mg or erenumab 140 mg, administered QM at weeks 24, 28, 32, 36, 40, 44, and 48, with actual dose blinded.