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C4951063: An interventional efficacy and safety, Phase 3, double-blind, parallel group study to investigate intermittent prevention of Menstrual Migraine with Rimegepant compared with placebo in women participants 18 to 45 years of age

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-517121-10-00
Acronym
C4951063
Enrollment
96
Registered
2025-10-06
Start date
2025-10-17
Completion date
Unknown
Last updated
2026-01-12

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

Conditions

Menstrual Migraine

Brief summary

Mean change from the OP in number of migraine days per 5-day PMP across each cycle of the DBT Phase.

Detailed description

Mean change from the OP in number of headache days per 5-day PMP across each cycle of the DBT Phase., Percentage of participants with ≥50% reduction from the OP in number of migraine days per 5-day PMP across each cycle of the DBT Phase (50% responder)., Mean change from the OP in number of acute migraine medication days per 5-day PMP across each cycle of the DBT Phase., Mean change from the OP in number of acute migraine-specific medication days per 5-day PMP across each cycle of the DBT Phase (based on eDiary response)., Mean change from the OP in number of migraine days with moderate-severe functional disability per 5-day PMP across each cycle of the DBT Phase., Mean change from the OP in number of moderate-severe headache days per 5-day PMP across each cycle of the DBT Phase., Mean change from the OP in number of moderate-severe migraine days per 5-day PMP across each cycle of the DBT Phase., Mean change from baseline in the MiCOAS (Migraine Clinical Outcome Assessment System) Cognition score at post-dosing (ie, 1 day after the 7-day dosing period) across each cycle of the DBT Phase., Mean change from the OP in monthly migraine days (per cycle, normalized to 28-days) across each cycle of the DBT Phase., Mean change from the OP in monthly headache days (per cycle, normalized to 28-days) across each cycle of the DBT Phase., Mean change from the OP in monthly acute migraine-specific medication days (per cycle, normalized to 28-days) across each cycle of the DBT Phase.

Interventions

DRUGmatching placebo for 75 mg oral lyophilisate

Sponsors

Pfizer Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
Mean change from the OP in number of migraine days per 5-day PMP across each cycle of the DBT Phase.

Secondary

MeasureTime frame
Mean change from the OP in number of headache days per 5-day PMP across each cycle of the DBT Phase., Percentage of participants with ≥50% reduction from the OP in number of migraine days per 5-day PMP across each cycle of the DBT Phase (50% responder)., Mean change from the OP in number of acute migraine medication days per 5-day PMP across each cycle of the DBT Phase., Mean change from the OP in number of acute migraine-specific medication days per 5-day PMP across each cycle of the DBT Phase (based on eDiary response)., Mean change from the OP in number of migraine days with moderate-severe functional disability per 5-day PMP across each cycle of the DBT Phase., Mean change from the OP in number of moderate-severe headache days per 5-day PMP across each cycle of the DBT Phase., Mean change from the OP in number of moderate-severe migraine days per 5-day PMP across each cycle of the DBT Phase., Mean change from baseline in the MiCOAS (Migraine Clinical Outcome Assessment System) Cogn

Countries

Denmark, Germany, Italy, Netherlands, Poland, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026