Heart treatment may boost brain chemical, study hints
NCT ID NCT02627183
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 200 people with atrial fibrillation to see if treatments like catheter ablation or exercise training change levels of a brain chemical called BDNF. Researchers also checked if these changes relate to mood and quality of life. The goal was to gather knowledge, not to test a new cure.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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University of Ottawa Heart Institute
Ottawa, Ontario, K1Y4W7, Canada