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Endonasal surgery for contact point headaches: a 10-year longitudinal study
Antje Welge-Luessen1, Rolf Hauser, Nevenka Schmid
1Department of Otorhinolaryngology, University of Basel, Kantonsspital, Petersgraben 4, CH-4031 Basel, Switzerland. awelge@uhbs.ch
The Laryngoscope
|December 9, 2003
Summary
Endonasal surgery can provide long-term relief for some patients with refractory cluster or migraine headaches. This study found a 65% improvement rate in patients with endonasal contact points, supporting surgical intervention when other treatments fail.
Area of Science:
- Neurology
- Otolaryngology
Background:
- Cluster and migraine headaches can be triggered by intranasal contact points stimulating the trigeminovascular system.
- Endonasal surgery has shown promise for symptom relief, but long-term outcomes are not well-documented.
Purpose of the Study:
- To evaluate the long-term efficacy of endonasal surgery for patients with refractory cluster or migraine headaches.
- To investigate the connection between endonasal contact areas and headache relief.
Main Methods:
- Prospective study of 20 patients with a history of refractory cluster or migraine headaches.
- Patients selected based on endoscopically visible endonasal contact and positive preoperative cocaine test.
- Pain severity, frequency, and duration were statistically analyzed over an average 112-month follow-up.
Main Results:
- After nearly 10 years, 65% of patients experienced significant improvement or complete pain relief.
- Six patients remained pain-free, and seven showed considerable symptom reduction.
- Two patients experienced a return of symptoms after 7 and 8 years of remission.
Conclusions:
- Endonasal surgery appears beneficial for select patients with refractory headaches and identified endonasal contact areas.
- The sustained success rate supports considering surgery as an option after failure of all other treatments.
- Careful preoperative patient selection is critical and requires further research.