Headache following carotid endarterectomy: a prospective study.
The occurrence of headache in the 28 days following surgery was studied in 50 consecutive patients (14F and 36M, mean aged 70 years) who underwent carotid endarterectomy for atheromatous carotid stenosis. Thirty-one patients (62%) reported headache. Headache occurred in the first five days after surgery in 87% of cases. Its characteristics and temporal profile were highly variable but it was mostly bilateral (74%), mild or moderate (78%), requiring no treatment (77%). No correlation was found between the occurrence of headache and degree of stenosis, intraoperative characteristics and past history of headache. In none of our patients was severe ipsilateral headache, cerebral hyperperfusion syndrome, or cluster-like hemicrania encountered and only five patients met the IHS criteria for post-endarterectomy headache. Post-endarterectomy headache is frequent when specifically looked for and is therefore not a single entity. The present IHS criteria are unsatisfactory and should be modified accordingly.
Tehindrazanarivelo
A D
AD
Service de Neurologie, Hôpital Saint-Antoine, Paris, France.
Lutz
G
G
PetitJean
C
C
Bousser
M G
MG
D000368:Aged; D016894:Endarterectomy, Carotid / Q000009:adverse effects*; D005260:Female; D006261:Headache / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies