Administration of Oxygen to Cluster Headache Patients
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Ages Eligible for Study:
18 Years to 65 Years (Adult)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
episodic cluster headache
regular occurance of attacks and cluster for 2 years
2-8 attacks / day
cluster periods of over 14 days
duration of current cluster period max 14 days
ability to differentiate between attacks of CH and other forms of headache
Changes in prophylactic treatment a week before trial
pregnancy or breastfeeding women
serious somatic or psychiatric disease
chronic or primary or secondary headache > 14 days / month other than CH