Genetic clues may improve treatment for Early-Onset atrial fibrillation
NCT ID NCT05190679
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looked at 155 people with early-onset atrial fibrillation to see if genetic testing can help doctors choose better treatments. Participants had heart imaging and ECG tests to find hidden heart muscle or rhythm disorders. The goal is to learn how genetics influence the disease and guide more personalized care.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could help doctors use genetic information to personalize treatment for people with early-onset atrial fibrillation.
- What could go wrong
- This is an observational study, not a treatment trial. It may not lead to immediate changes in care, and results may not apply to all patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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155 people
The number who actually took part.
- Started
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Apr 2022
- Finished
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Mar 2026
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Previous participants who were enrolled in the Vanderbilt Atrial Fibrillation Registry (IVR#020669), Atrial Fibrillation Ablation Registry (IRB#110881), or Early-onset Atrial Fibrillation Registry (IRB#201666).
- Ages
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15 years and older
- Sex
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Anyone
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Minors \>15 years * Adult \> 18 years * Able to provide written informed consent * Previously enrolled in the Vanderbilt Atrial Fibrillation Registry (IVR#020669) * Atrial Fibrillation Ablation Registry (IRB#110881) * Early-onset Atrial Fibrillation Registry (IRB#201666) * Underwent whole genome sequencing/whole exome sequencing or clinical genetic testing and based on those results meets the genetic criteria for cases and controls as defined as a Cardiomyopathy (CM) Rare Variant (P/LP rare variant in CM gene, Arrhythmia Rare Variant (P/LP rare variant in arrhythmia gene), or a Control (no rare variant in CM, arrhythmia, or other Atrial Fibrillation gene). * Diagnosis of Atrial Fibrillation prior to age of 65 (\</=65) Exclusion Criteria: -Pregnant women
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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
Locations
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Vanderbilt University Medical Center
Nashville, Tennessee, 37232, United States
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