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Migraine

Migraine is a neurological disorder that causes moderate-to-severe headaches. The pain often affects one side of the head, but can affect both. It is generally associated with nausea, light sensitivity and sound sensitivity. Other symptoms may include dizziness, vomiting, and difficulty thinking. In some cases, a migraine attack begins with a period of sensory disturbance known as an aura.

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174trials recruiting now
United Statesmost trial sites (74)
400+mapped site locations
Pfizermost active sponsor

Trials by phase

  • Early phase 13
  • Phase 12
  • Phase 214
  • Phase 323
  • Phase 412
  • Not applicable (device/behavioral)70
  • Observational study51

Phase 1 tests safety, phase 2 tests whether it works, phase 3 compares it with standard care, phase 4 follows it after approval.

Countries with the most trials

  • United States74
  • Italy28
  • China23
  • Canada14
  • Spain12
  • Poland10
  • Denmark9
  • France9

Where trials are recruiting

Each dot is a site city; bigger dots have more recruiting trials. Showing up to 400 locations.

Lead sponsors

Pfizer · 9Beijing Tiantan Hospital · 7AbbVie · 6Mayo Clinic · 4University of Florence · 4University Hospital, Clermont-Ferrand · 4Children's Hospital Medical Center, Cincinnati · 3Danish Headache Center · 3

Newest recruiting trials

See all 174 on ClinicalTrials.gov →

General information only, not medical advice. Trial listings are written by sponsors; eligibility and contacts are on each official listing.