Migraine headache relief after transcatheter closure of patent foramen ovale

Mark Reisman, Ryan D Christofferson, Jill Jesurum, John V Olsen, Merrill P Spencer, Kimberly A Krabill, Lance Diehl, Sheena Aurora, William A Gray
Journal of the American College of Cardiology 2005 February 15, 45 (4): 493-5

OBJECTIVES: The purpose of this study was to determine the effects of transcatheter patent foramen ovale (PFO) closure on migraine frequency in patients with paradoxical cerebral embolism.

BACKGROUND: The prevalence of migraine headache is higher in cryptogenic stroke patients with PFO than in the general population. Previous studies have suggested that closure of the PFO may reduce migrainous symptoms.

METHODS: Between April 2001 and December 2003, 162 consecutive patients with paradoxical cerebral embolism underwent transcatheter PFO closure for prevention of recurrent cryptogenic stroke or transient ischemic attack. A one-year retrospective analysis of migraine symptoms before and after PFO closure was performed.

RESULTS: Active migraine was present in 35% (57 of 162) of patients, and 68% (39 of 57) experienced migrainous aura; 50 patients were available for analysis at one year. Complete resolution of migraine symptoms occurred in 56% (28 of 50) of patients, and 14% (7 of 50) of patients reported a significant (>or=50%) reduction in migraine frequency. Patients reported an 80% reduction in the mean number of migraine episodes per month after PFO closure (6.8 +/- 9.6 before closure vs. 1.4 +/- 3.4 after closure, p < 0.001). Results were independent of completeness of PFO closure at one year.

CONCLUSIONS: In patients with paradoxical cerebral embolism, migraine headaches are more frequent than in the general population, and transcatheter closure of the PFO results in complete resolution or marked reduction in frequency of migraine headache.

Full Text Links

Find Full Text Links for this Article


You are not logged in. Sign Up or Log In to join the discussion.

Related Papers

Remove bar
Read by QxMD icon Read

Save your favorite articles in one place with a free QxMD account.


Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"

We want to hear from doctors like you!

Take a second to answer a survey question.