Abstract | BACKGROUND:
Hemicrania continua is a strictly unilateral, continuous headache, typically mild to moderate in severity, with severe exacerbations commonly accompanied by cranial autonomic features and migrainous symptoms. It is exquisitely responsive to Indomethacin. However, some patients cannot tolerate treatment, often due to gastrointestinal side effects. Therapeutic alternatives are limited and controlled evidence lacking. METHODS: RESULTS: Five of nine patients demonstrated a 50% or more reduction in moderate to severe headache days with OnabotulinumtoxinA with a median reduction in moderate to severe headache days of 80%. Patient estimate of response was 80% or more in five subjects. The median and mean duration of response in the five responders was 11 and 12 weeks (range 6-20 weeks). Improvements were also seen in headache-associated disability CONCLUSIONS:
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Authors | Sarah Miller, Fernando Correia, Susie Lagrata, Manjit S Matharu |
Journal | The journal of headache and pain
(J Headache Pain)
Vol. 16
Pg. 19
(Mar 05 2015)
ISSN: 1129-2377 [Electronic] England |
PMID | 25902798
(Publication Type: Journal Article)
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Chemical References |
- Neuromuscular Agents
- Botulinum Toxins, Type A
- Indomethacin
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Topics |
- Adult
- Botulinum Toxins, Type A
(therapeutic use)
- Female
- Humans
- Indomethacin
(therapeutic use)
- Male
- Middle Aged
- Migraine Disorders
(drug therapy)
- Neuromuscular Agents
(therapeutic use)
- Retreatment
- Treatment Outcome
- Young Adult
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