Migraine Disorders Clinical Trial
Official title:
Treximet ™ Pharmacy Budget Impact Model Database Validation Study
Verified date | May 2017 |
Source | GlaxoSmithKline |
Contact | n/a |
Is FDA regulated | No |
Health authority | |
Study type | Observational |
The purpose of this retrospective claims database study was to compare the change in
migraine-related prescription (i.e. NSAIDs, Opioids, Ergots) utilization among migraine
suffers following initiation of Treximet ™ (sumatriptan/naproxen) compared with subjects
initiating treatment with other orally available triptans. The study was used to validate
the migraine-related prescription utilization patterns predicted by the Treximet ™ Budget
Impact Model.
The SourceLx dataset from the family of Wolters Kluwer databases was used for this analysis.
The database contains 30% of prescription claims filled in the United States (US),
approximately 160 million patient lives. The data has broad representative coverage at both
the geographic and payment levels.
Status | Completed |
Enrollment | 61737 |
Est. completion date | March 2010 |
Est. primary completion date | March 2010 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 18 Years to 65 Years |
Eligibility |
Inclusion Criteria: - At least one prescription claim for either Treximet ™ or orally administered triptan - at least 18 years of age at index Rx date - at least one prescription claim for any medication in the pre- and post-index period (proxy for continuous enrollment) Exclusion Criteria: - Subjects receiving nasal sumatriptan at any time - Subjects over 65 years of age |
Country | Name | City | State |
---|---|---|---|
n/a |
Lead Sponsor | Collaborator |
---|---|
GlaxoSmithKline |
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Mean Number of Triptan Tablets Per Participant in 6-month Follow-up Period: Treatment-naïve Analysis | The mean number of tablets per participant was computed using prescription fills dispensed in the 6-month follow-up period. "Other" represents acetaminophen (APAP)/isometheptene/dichlorphenazone and APAP/isometheptene/caffeine, for example. The number of tablets dispensed was obtained from the "quantity dispensed field" in the claims data. Triptan tablets were classified as index and non-index medication (if a different oral triptan was filled from that of the index medication); only oral triptans were considered (i.e., excluded injectable triptans). | 6-months from the index date (from January 1, 2009 to May 31, 2009; the index date was defined as the first date of oral triptan/sumatriptan-naproxen sodium prescription) | |
Primary | Mean Health Plan Cost Per Participant for Migraine-related Medications in 6-month Follow-up Period: Treatment-naïve Analysis | Health plan cost was defined as the pharmacy costs. Pharmacy costs were computed corresponding to the use of triptans, non-steroidal anti-inflammatory drugs, opioids, and other migraine therapy tablets (ergots and others). Pharmacy costs were calculated as the mean of the total costs of the five drug categories. | 6-months from the index date (from January 1, 2009 to May 31, 2009; the index date was defined as the first date of oral triptan/sumatriptan-naproxen sodium prescription) | |
Primary | Mean Total Cost (Health Plan Plus Participant Copay Costs) Per Participant for Migraine-related Medications in 6-month Follow-up Period: Treatment-naïve Analysis | Mean Total Cost was defined as the pharmacy cost plus the participant copay. Pharmacy costs were computed corresponding to the use of triptans, non-steroidal anti-inflammatory drugs, opioids, and other migraine therapy tablets (ergots and others). Pharmacy cost plus participant copay was calculated as the mean of the total costs (pharmacy cost plus participant copay) of the five drug categories. | 6-months from the index date (from January 1, 2009 to May 31, 2009; the index date was defined as the first date of oral triptan/sumatriptan-naproxen sodium prescription) | |
Primary | Mean Number of Triptan Tablets Per Participant in 6-month Follow-up Period: Treatment-switch Analysis | The mean number of tablets per participant was computed using prescription fills dispensed in the 6-month follow-up period. "Other" represents APAP/isometheptene/dichlorphenazone and APAP/isometheptene/caffeine, for example. The number of tablets dispensed was obtained from the "quantity dispensed field" in the claims data. Triptan tablets were classified as index and non-index medication (if a different oral triptan was filled from that of the index medication); only oral triptans were considered (i.e., excluded injectable triptans). | 6-months from the index date (from January 1, 2009 to May 31, 2009; index date was defined as the first switch date to oral triptan/sumatriptan-naproxen sodium prescription) | |
Primary | Mean Health Plan Cost Per Participant for Migraine-related Medications in 6-month Follow-up Period: Treatment-switch Analysis | Health Pan Cost was defined as the pharmacy costs. Pharmacy costs were computed corresponding to the use of triptans, non-steroidal anti-inflammatory drugs, opioids, and other migraine therapy tablets (ergots and others). Pharmacy costs were calculated as the mean of the total costs of the five drug categories. | 6-months from the index date (from January 1, 2009 to May 31, 2009; index date was defined as the first switch date to oral triptan/sumatriptan-naproxen sodium prescription) | |
Primary | Mean Total Cost (Health Plan Plus Participant Copay Costs) Per Participant for Migraine-related Medications in 6-month Follow-up Period: Treatment-switch Analysis | Mean Total Cost was defined as the pharmacy cost plus the participant copay. Pharmacy costs were computed corresponding to the use of triptans, non-steroidal anti-inflammatory drugs, opioids, and other migraine therapy tablets (ergots and others). .Pharmacy cost plus participant copay was calculated as the mean of the total costs (pharmacy cost plus participant copay) of the five drug categories. | 6-months from the index date (from January 1, 2009 to May 31, 2009; index date was defined as the first switch date to oral triptan/sumatriptan-naproxen sodium prescription) |
Status | Clinical Trial | Phase | |
---|---|---|---|
Completed |
NCT01432379 -
BOTOX® Prophylaxis in Patients With Chronic Migraine
|
||
Completed |
NCT04084314 -
Assessment of Prolonged Safety and tOLerability of in Migraine Patients in a Long-term OpeN-label Study
|
Phase 4 | |
Recruiting |
NCT05048914 -
Migraine Abortive Treatment
|
||
Completed |
NCT03662295 -
Stroke-like Migraine Attacks After Radiation Treatment (SMART) Syndrome Language Intervention
|
||
Completed |
NCT02766517 -
Biomarker Study in Participants With Migraine
|
Early Phase 1 | |
Completed |
NCT00963937 -
Study to Evaluate the Efficacy and Safety of Oral Sumatriptan for the Acute Treatment of Migraine in Children and Adolescents
|
Phase 3 | |
Not yet recruiting |
NCT03632928 -
Day to Day Variation of Pressure Pain Threshold and Muscle Hardness
|
||
Completed |
NCT02559895 -
A Multicenter Assessment of ALD403 in Frequent Episodic Migraine
|
Phase 3 | |
Completed |
NCT01435941 -
Non-steroidal Anti-inflammatory Drugs Alone or With a Triptan and Reports of Transition From Episodic to Chronic Migraine
|
N/A | |
Completed |
NCT00743015 -
Relative Bioavailability of a Single Dose of BI 44370 Tablet During and Between Migraine Attacks
|
Phase 1 | |
Completed |
NCT01376141 -
Drug Use Investigation for IMIGRAN Tablet
|
N/A | |
Completed |
NCT02183688 -
Acetylsalicylic Acid (ASA) + Paracetamol + Caffeine Combination Compared With ASA + Paracetamol as Well as ASA, Paracetamol, and Caffeine in Headache Patients
|
Phase 3 | |
Completed |
NCT06061588 -
"Potential Effects of Virtual Reality Technology on the Treatment of Migraine-Type Headaches"
|
N/A | |
Completed |
NCT03588364 -
The Role of Osteopathic Manipulation in the the Management of Post-traumatic Migraine
|
N/A | |
Completed |
NCT04091321 -
Association Between Chronic Headache and Back Pain With Childbirth
|
||
Completed |
NCT00385008 -
TREXIMA and RELPAX Gastric Scintigraphy Inside and Outside a Migraine
|
Phase 3 | |
Active, not recruiting |
NCT05888298 -
Proximal and Distal Approach GON RFT in Migraine
|
N/A | |
Completed |
NCT03435185 -
Greater Occipital and Supraorbital Nerve Blockade in Migraine Patients
|
N/A | |
Recruiting |
NCT06459635 -
Migraine Attack Pain Phase Prediction Study
|
||
Completed |
NCT02565186 -
An Open-label, Long-term, Safety Study of Lasmiditan for the Acute Treatment of Migraine
|
Phase 3 |