No registrations found.
ID
Source
Brief title
Health condition
Cluster headache, oxygen therapy, response to therapy, predictors, responders, nonresponders.
Cluster hoofdpijn, zuurstof, zuurstoftherapie, reactie op therapie, therapieresistent, voorspellende factoren, responders, non-responders.
Sponsors and support
Intervention
Outcome measures
Primary outcome
We will study factors that differ between responders to oxygen therapy and the nonresponders. Factors that will be studied are for instance patient characteristics, headache characteristics, comorbidities and intoxications. The results will be obtained by questionnaires and by studying the medical file.
Secondary outcome
It may be possible that these characteristics tell us something about the mechanism of action of oxygen and cluster headache pathophysiology.
Background summary
We will study which factors differ between the cluster headache patients who respond to oxygen therapy and the cluster headache patients who don't respond to oxygen therapy. Factors that will be studied are for instance patient characteristics, headache characterisics, comorbidities and intoxications. The results will be obtained by questionnaires and by studying the medical file.
It may be possible that as a secondary outcome these characteristics tell us something about the mechanism of action of oxygen and cluster headache pathophysiology.
Study objective
We will study which factors differ between the responders to oxygen therapy and the non-responders. Factors that will be studied are for instance patient characteristics, headache characterisics, comorbidities and intoxications.
Study design
We will send questionnaires to the patients who suffer(-ed) from cluster headache.
Intervention
There will be no intervention in this study.
We will send questionnaires to the patients who suffer(-ed) from cluster headache.
Poli neurologie<br>
Postbus 4446
A. Backx
Heerlen 6401 CX
The Netherlands
Poli neurologie<br>
Postbus 4446
A. Backx
Heerlen 6401 CX
The Netherlands
Inclusion criteria
1. The only inclusion criterium is to meet the cluster headache criteria of the international headache society for the diagnosis of cluster headache (ICHD-II)
Exclusion criteria
1. Under the age of 18.
2. Uncertainty about the diagnosis.
Design
Recruitment
Followed up by the following (possibly more current) registration
No registrations found.
Other (possibly less up-to-date) registrations in this register
No registrations found.
In other registers
| Register | ID |
|---|---|
| NTR-new | NL1470 |
| NTR-old | NTR1539 |
| Other | : 08-N-74 |
| ISRCTN | ISRCTN wordt niet meer aangevraagd |