Another PFO Closure Study Yields Mixed Migraine Results Another PFO Closure Study Yields Mixed Migraine Results

The latest trial to investigate patent foramen ovale closure as potential treatment for refractory migraine has again yielded overall negative results but suggests possible benefit for those with aura. Medscape Medical News
Source: Medscape Neurology and Neurosurgery Headlines - Category: Neurology Tags: Neurology & Neurosurgery News Source Type: news