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Rimegepant for the Treatment of Chronic Migraine: A Multicenter, Real-World Evidence Study

Rimegepant for the Treatment of Chronic Migraine: A Multicenter, Real-World Evidence Study

Status
Recruiting
Phases
Phase 4
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500113290
Enrollment
Unknown
Registered
2025-11-26
Start date
2025-08-01
Completion date
Unknown
Last updated
2025-12-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patients diagnosed with migraine according to ICHD-3

Interventions

Experimental group:Rimazepam

Sponsors

The First Affiliated Hospital of Chongqing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Aged 18-65 years, meeting the International Classification of Headache Disorders (ICHD-3) diagnostic criteria; 2. In the past 3 months, experiencing headaches on at least 15 days per month, with at least 8 days being migraines; 3. Willing to comply with the study protocol and sign the informed consent form.

Exclusion criteria

Exclusion criteria: 1. Participation in other clinical trials within the past 90 days; 2. Suffering from severe mental illnesses (such as schizophrenia or bipolar disorder); 3. Taking other migraine medications that may affect the study results (excluding traditional Chinese medicine).

Design outcomes

Primary

MeasureTime frame
monthly migraine days;Freedom from pain at 2 hours;Pain relief at 2 hours;

Secondary

MeasureTime frame
50% monthly migraine day reduction responder rate;painkillers day;monthly headache days;HIT-6?MIDAS;adverse effect;headache duration;Severity of the headache;Resolution of Most Bothersome Symptom (MBS);

Countries

China

Contacts

Public ContactTan Ge

The First Affiliated Hospital of Chongqing Medical University

202731@hospital.cqmu.edu.cn+86 15923358116

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026