PFO

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Trials to join now! 1 Not yet recruiting 1 Not yet finished but already full! 1

Heart hole closure may rewire migraine brains, new study hints

Knowledge-focused Not yet recruiting

This study looks at 45 adults with migraine with aura and a small hole in the heart called PFO. It aims to see if closing that hole can improve brain activity, thinking, and mood over 12 months. Participants will have brain scans, memory tests, and fill out questionnaires before …

Matched conditions: PFO

Sponsor: Second Xiangya Hospital of Central South University • Aim: Knowledge-focused

Last updated May 17, 2026 05:49 UTC

PFO

Get alerted when new PFO trials appear

Heart hole closure may rewire migraine brains, new study hints