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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/study/NCT05518123




Registration number
NCT05518123
Ethics application status
Date submitted
23/08/2022
Date registered
26/08/2022
Date last updated
20/11/2024

Titles & IDs
Public title
Efficacy and Tolerability of Rimegepant for the Prevention of Migraine in Adults With History of Inadequate Response to Oral Preventive Medications
Scientific title
A Phase 4, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Efficacy and Tolerability of Rimegepant for the Prevention of Migraine in Adults With a History of Inadequate Response to Oral Preventive Medications
Secondary ID [1] 0 0
C4951012
Secondary ID [2] 0 0
BHV3000-407
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Migraine 0 0
Condition category
Condition code
Neurological 0 0 0 0
Other neurological disorders

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - Rimegepant
Treatment: Drugs - Placebo

Experimental: Rimegepant 75 mg -

Placebo comparator: Placebo -


Treatment: Drugs: Rimegepant
Rimegepant 75 mg Oral Disintegrating Tablet (ODT) taken every other day during Double-blind Treatment (DBT) phase

Treatment: Drugs: Placebo
Matching placebo with every other day dosing during DBT phase
Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
Compare the efficacy of rimegepant (75 mg) to placebo
Timepoint [1] 0 0
Week 1 to 12 of DBT Phase

Eligibility
Key inclusion criteria
1. Migraine attacks present for more than 1 year with the age of onset prior to 50 years of age.
2. Migraine attacks, on average, lasting about 4 - 72 hours, if untreated.
3. 4 to 14 migraine days per month, on average, across the 3 months prior to the Screening Visit (month is defined as 28-days for the purpose of this protocol).
4. Less than15 headache days (migraine or non-migraine) per month in each of the 3-months prior to the Screening Visit and throughout the Screening Phase.
5. Subjects must be able to distinguish migraine attacks from tension/cluster headaches. Prior inadequate response, within 10 years of the Screening Visit, to agents across 2-4 categories of recognized, orally-administered, migraine-preventive medications where at least one example of prior inadequate response is due to lack of efficacy or prior intolerance (not contraindication).
Minimum age
18 Years
Maximum age
No limit
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
1. History of cluster headaches, basilar migraine (migraine with brainstem aura), or hemiplegic migraine.
2. Current medication overuse headaches.
3. 15 or more headache days (migraine or non-migraine) per month in any of the 3-months prior to the Screening Visit or during the first 28- days of the Observation Phase.
4. Inadequate response (due to lack of efficacy, prior intolerance, or contraindication) to agents across > 4 categories of recognized, orally administered, migraine-preventive medications.
5. Active chronic pain syndrome (such as fibromyalgia, chronic pelvic pain, complex regional pain syndrome [CRPS]).
6. Other pain syndromes (including trigeminal neuralgia), dementia, or significant neurological disorders (other than migraine) that, in the Investigator's opinion, interfere with study assessments of safety or efficacy.

Study design
Purpose of the study
Prevention
Allocation to intervention
Randomised controlled trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Blinded (masking used)
Who is / are masked / blinded?
The people receiving the treatment/s
The people administering the treatment/s
The people assessing the outcomes
The people analysing the results/data
Intervention assignment
Parallel
Other design features
Phase
Phase 4
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Recruiting
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
7/11/2022
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
7/08/2025
Actual
Sample size
Target
600
Accrual to date
Final
Recruitment in Australia
Recruitment state(s)
NSW,QLD,SA
Recruitment hospital [1] 0 0
Genesis Research Services - Broadmeadow
Recruitment hospital [2] 0 0
Genesis Research Services - Newcastle
Recruitment hospital [3] 0 0
USC Clinical Trials Sunshine Coast - Sippy Downs
Recruitment hospital [4] 0 0
PainMedSA & CerCare Pty Ltd - Wayville
Recruitment postcode(s) [1] 0 0
2292 - Broadmeadow
Recruitment postcode(s) [2] 0 0
2292 - Newcastle
Recruitment postcode(s) [3] 0 0
4556 - Sippy Downs
Recruitment postcode(s) [4] 0 0
5034 - Wayville
Recruitment outside Australia
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Washington
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Austria
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Tirol
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Klagenfurt am Wörthersee
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Vienna
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Brussels
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Ulm Baden-Wuerttemberg
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Sunderland, Tyne & Wear
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United Kingdom
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Swinton, Manchester

Funding & Sponsors
Primary sponsor type
Commercial sector/industry
Name
Pfizer
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
This study is being conducted to evaluate the efficacy and tolerability of rimegepant for migraine prophylaxis in adults with a history of inadequate response to oral preventive medications
Trial website
https://clinicaltrials.gov/study/NCT05518123
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
Pfizer CT.gov Call Center
Address 0 0
Pfizer
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Pfizer Pfizer CT.gov Call Center
Address 0 0
Country 0 0
Phone 0 0
1-800-718-1021
Fax 0 0
Email 0 0
[email protected]
Contact person for scientific queries



Summary Results

For IPD and results data, please see https://clinicaltrials.gov/study/NCT05518123