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Efficacy for AJOVY

Sustained efficacy1 with no evidence of “wearing off”2

Patients experienced significantly more migraine-free days with AJOVY vs placebo in the HALO + Long-Term Extension Studies1,3-5

See Study Design

Chronic Migraine

Consider limitations of Long-Term Extension study design when interpreting efficacy results.

Patients randomized to monthly dosing had a mean baseline of 12.8 headache days of at least moderate severity per month and experienced, on average1:
5.1 fewer headache days at month 3 vs 3.3 with placebo (P<0.001).1,3

Patients randomized to quarterly dosing had a mean baseline of 13.2 headache days of at least moderate severity per month and experienced, on average1:
4.7 fewer headache days at month 3 vs 3.3 with placebo (P<0.001).1,3

*Mean baseline of 12.8 headache days of at least moderate severity per month with monthly dosing.1
†Reduction in monthly average number of headache days from the Long-Term Extension study was 6.4 with quarterly dosing.3

No evidence of “wearing off” with AJOVY was
observed from one dose to the next2

POST HOC WEEKS 1-3 VS 4

Mean number of weekly migraine days during weeks 1-3 vs week 4 at months 3, 6, 9, and 15 with monthly dosing2‡

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POST HOC WEEKS 1-2 VS 11-12

Mean number of weekly migraine days in weeks 1-2 vs weeks 11-12 with quarterly dosing2‡

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For all post hoc analyses, no determination of statistical significance can be made and no conclusions should be drawn.

‡Study design: Of the patients who rolled over from the HALO studies, 611 from the HALO CM study (monthly, n=305; quarterly, n=306) and 432 from the HALO EM study (monthly, n=215; quarterly, n=217) had received AJOVY injection during the respective HALO study and were included in post hoc analyses during the long-term, open-label extension study.2

In clinical trials, AJOVY reduced migraine days by 50% or more for some patients1

CHRONIC MIGRAINE

Secondary endpoint

Reduction

in monthly average headache days with monthly dosing

40.8% vs 18.1%

with placebo
(P<0.001)1

Exploratory analyses

Reduction

in monthly average headache days with monthly dosing

20.6% vs 10.4%

with placebo
(Exploratory analysis)3

Exploratory analyses

Reduction

in monthly average headache days with monthly dosing

7.5% vs 4.2%

with placebo
(Exploratory analysis)3

For all exploratory analyses, no determination of statistical significance can be made and no conclusions should be drawn.

Similar reductions seen with quarterly dosing in chronic migraine patients§

§With quarterly dosing for chronic migraine patients, reduction in monthly average headache days of at least moderate severity: 37.6% of patients achieved a ≥50% reduction vs 18.1% with placebo (P<0.001), 20% achieved a ≥75% reduction vs 10.4% with placebo (exploratory analysis), and 7.7% achieved 100% reduction vs 4.2% for placebo (exploratory analysis).1,3

What to explore next

Clinical trial results for AJOVY Review episodic migraine
Dosing options for AJOVY Learn about dosing for AJOVY
Most common AJOVY side effects Review side effects of AJOVY
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