Los Angeles, CANCT07729462Now EnrollingIRB Ready

Preventive Treatment of Migraine Clinical Trial in Los Angeles, CA

Access cutting-edge preventive treatment of migraine treatment through this phase 3 clinical trial at a research site in Los Angeles. Study-provided care at no cost to qualified participants.

Sponsored by Pfizer

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Expert Care in Los Angeles

Access preventive treatment of migraine specialists at no cost

IRB Approved

This study follows strict safety protocols and ethical guidelines

No-Cost Care

All study-related preventive treatment of migraine treatment provided free

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Check if you qualify for this preventive treatment of migraine clinical trial in Los Angeles, CA

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Your information is protected and will only be shared with the research team.

Why Participate?

  • No-Cost Study Care

  • Local to Los Angeles

    Convenient for CA residents

  • Cutting-Edge Treatment

    Access to innovative therapies

  • Expert Medical Care

    Close monitoring by specialists

  • Possible Compensation*

    For time and travel

*Compensation varies by study. Confirm details with coordinator.

Simple Process

  1. 1Submit this form
  2. 2Phone screening
  3. 3Visit Los Angeles site if eligible
  4. 4Begin participation

About This Preventive Treatment of Migraine Study in Los Angeles

Rimegepant is a calcitonin gene-related peptide (CGRP) receptor antagonist approved for the acute treatment of migraine attacks in adults and for the preventive treatment of episodic migraine in adults when administered every other day. This study evaluates once daily rimegepant for the preventive treatment of chronic migraine. After a 28-day observation period without study intervention, eligible participants will be randomized in a 1:1 ratio to receive either rimegepant 75 mg orally disintegrating tablet (ODT) or matching placebo once daily for 12 weeks under double-blind conditions. Participants who remain eligible at the end of the double-blind treatment phase will enter a 12-week open-label treatment period, during which all participants will receive open-label rimegepant 75 mg once daily. During this period, participants may also take an additional rimegepant tablet for the acute treatment of breakthrough migraine attacks, up to 10 doses per month. A 28-day follow-up period completes the approximately 32-week study. The primary objective of the study is to determine whether once-daily rimegepant is more effective than placebo in reducing monthly migraine days relative to the observation period in adults with chronic migraine. Secondary objectives include evaluating differences between rimegepant and placebo in migraine responder rates, headache severity, acute migraine medication use, quality of life, work productivity, cognitive functioning, and safety and tolerability. Approximately 400 adults aged 18 years or older with a diagnosis of chronic migraine for at least 1 year will be enrolled at multiple study sites.

Sponsor: Pfizer

Who Can Participate

Inclusion Criteria

Male or female participants ≥18 years of age.
Diagnosis of chronic migraine, with or without aura, according to International Classification of Headache Disorders, 3rd edition (ICHD-3) criteria.
History of migraine for at least 1 year before screening.
Migraine onset before 50 years of age and chronic migraine onset before 65 years of age.
Migraine attacks lasting 4 to 72 hours when untreated or unsuccessfully treated.
During the 3 months prior to screening, an average of:
≥15 monthly headache days (MHDs),
including ≥8 monthly migraine days (MMDs),
and ≥1 non-headache day per month.
Completion of the Observation Phase and fulfillment of all protocol-defined eligibility requirements prior to randomization.
Willing and able to comply with study procedures, including completion of the electronic diary.

Exclusion Criteria

Prior use of rimegepant for migraine prevention.
History of treatment failure of:
2 gepants, or
2 CGRP-targeting biologics, or
1 gepant and ≥1 CGRP-targeting biologic.
Failure of \>4 migraine preventive medications, including at least 2 with different mechanisms of action.
Any medical or psychiatric condition, or clinically significant laboratory abnormality, that in the investigator's judgment may increase risk to the participant or interfere with study participation or interpretation of results. This includes, but is not limited to, uncontrolled hypertension or a history of Raynaud's phenomenon.
Pregnant, breastfeeding, planning to become pregnant, or planning to initiate breastfeeding during the study.
Positive amphetamine screening result unless attributable to prescribed stimulant therapy that has been stable for at least 3 months prior to Visit 1 and is expected to remain stable throughout study participation.
Use of investigational products or participation in another clinical study within protocol-defined exclusion windows.
Any other condition that, in the opinion of the investigator or sponsor, would make study participation unsafe or compromise study conduct.

Not sure if you qualify? Submit your interest and a study coordinator will help determine your eligibility.

Frequently Asked Questions

Q:Is this study available in Los Angeles?

Yes, this clinical trial (NCT07729462) has an active research site in Los Angeles, CA that is currently enrolling participants.

Q:Is it safe to participate?

Clinical trials follow strict safety guidelines and ethical standards. This study has been reviewed and approved, and participants are closely monitored by medical professionals. You can withdraw at any time.

Q:Will I be compensated?

Many clinical trials offer compensation for your time and travel expenses. Specific compensation details will be discussed during the screening process. All study-related medical care is provided at no cost.

Q:Can I leave the trial if I change my mind?

Absolutely. Participation is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty.

Still have questions? Our study coordinators are here to help.

Preventive Treatment of Migraine Treatment Options in Los Angeles, CA

If you're searching for preventive treatment of migraine treatment options in Los Angeles, CA, this clinical trial (NCT07729462) may be an excellent opportunity. Clinical trials provide access to cutting-edge treatments that aren't yet available to the general public, often at no cost to participants.

Our Los Angeles research site is actively enrolling participants for this phase 3 clinical trial. You'll receive care from experienced preventive treatment of migraine specialists who are at the forefront of medical research. All study-related care, including examinations, treatments, and monitoring, is provided at no cost to qualified participants.

Looking for more options? Browse all preventive treatment of migraine clinical trials near you to find additional studies recruiting in your area.

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