This site became the new ClinicalTrials.gov on June 19th. Learn more.
Show more
ClinicalTrials.gov Menu IMPORTANT: Listing of a study on this site does not reflect endorsement by the National Institutes of Health. Talk with a trusted healthcare professional before volunteering for a study. Read more...
ClinicalTrials.gov Menu IMPORTANT: Talk with a trusted healthcare professional before volunteering for a study. Read more...
ClinicalTrials.gov Menu
Give us feedback
Search (all fields optional) Open or close the search fields display

Applied Filters:
21 Studies found for:
Recruiting, Not yet recruiting, Available Studies | "Cluster Headache"
Recognized Terms and Synonyms:
Cluster Headache:   58 studies
Ciliary neuralgia
Headache vasomotor
Histamine cephalgia
Histamine headache
Horton's headache
Horton's neuralgia
Hortons Syndrome
Migraine, Neuralgic
Migrainous neuralgia
Neuralgia, Ciliary
Neuralgic migraine
Vasomotor headache
headache cluster
headache histamine