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The proposed study is a retrospective, non-interventional analysis that uses medical and pharmacy claims data in the US from Komodo Health
The proposed study is a retrospective, non-interventional analysis that uses medical and pharmacy claims data in the US from Komodo Health.
Study data included adjudicated and paid medical and pharmacy claims in the US between November 1, 2017 and September 1, 2019 provided by Komodo Health.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Full cohort | patients newly initiating Aimovig therapy |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Aimovig | Other | patients newly initiating Aimovig therapy |
|
| Measure | Description | Time Frame |
|---|---|---|
| Change in migraine-related medical and prescription costs | Migraine-related costs included: acute and preventive migraine-related prescription costs & drug administration costs, as well as hospitalizations, emergency room (ER) visits, outpatient visits (including urgent care), provider-office visits, and diagnostic imaging with a primary diagnosis of migraine | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Measure | Description | Time Frame |
|---|---|---|
| Change in all-cause costs | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
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Inclusion Criteria:
General Cohort
Primary & Secondary Objectives Sub-Cohort
- Had 3 consecutive months with a claim for Aimovig (≤15 days gap between days supply and the subsequent claim to be considered consecutive)
Primary & Secondary Objectives Cost Sensitivity Analyses Sub-Cohorts
Exclusion Criteria:
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The study included the Aimovig migraine patients
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| Name | Affiliation | Role |
|---|---|---|
| Novartis Pharmaceuticals | Novartis Pharmaceuticals | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Novartis Investigative Site | East Hanover | New Jersey | 07936-1080 | United States |
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| ID | Term |
|---|---|
| D008881 | Migraine Disorders |
| ID | Term |
|---|---|
| D051270 | Headache Disorders, Primary |
| D020773 | Headache Disorders |
| D001927 | Brain Diseases |
| D002493 | Central Nervous System Diseases |
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| ID | Term |
|---|---|
| C000605816 | erenumab |
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| Change in percentage of patients with all-cause hospitalizations or ER visits |
The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy |
| From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with migraine-related hospitalizations or ER visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with all-cause outpatient visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with migraine-related outpatient visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with all-cause provider-office visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with migraine-related provider-office visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with all-cause neurologist office visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with migraine-related neurologist visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with all-cause pain specialist office visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with migraine-related pain specialist office visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with all-cause physical therapy visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with migraine-related physical therapy visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with all-cause psychiatrist/psychologist visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with anxiety-related psychiatrist/psychologist visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with depression-related psychiatrist/psychologist visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with any 30-day adjusted prescription for other preventive migraine medications | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in percentage of patients with any prescriptions for acute migraine medications | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in number of all-cause hospitalizations or ER visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in number of migraine-related hospitalizations or ER visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in number of all-cause outpatient visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in number of migraine-related outpatient visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in number of all-cause provider-office visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in number of migraine-related provider-office visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in number of all-cause neurologist office visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in number of migraine-related neurologist visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in number of all-cause pain specialist office visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in number of migraine-related pain specialist office visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in number of all-cause physical therapy visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in number of migraine-related physical therapy visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in number of all-cause psychiatrist/psychologist visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in number of anxiety-related psychiatrist/psychologist visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in number of depression-related psychiatrist/psychologist visits | The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in the number of 30-day adjusted prescriptions for other preventive migraine medications | Other preventive migraine medications included anticonvulsants, antidepressants, Botox, beta blockers, calcium channel blockers, renin-angiotensin system antagonists. The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| Change in the number of prescriptions for acute migraine medications | Acute migraine medications included ergots, prescription NSAIDs, opioids, and triptans. The outcome was evaluated during the 180-day post-index treatment period compared to the 180-day pre-index treatment period in patients newly initiating Aimovig therapy | From 180 days pre-index date to 180 days post-index date where index date was defined as first claim for Aimovig between 05/01/18 - 03/01/19 |
| D009422 | Nervous System Diseases |