Can a common gout pill protect heart bypass patients?
NCT ID NCT07287345
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study is testing whether the anti-inflammatory drug colchicine can lower inflammation and reduce the risk of atrial fibrillation (an irregular heartbeat) after coronary artery bypass surgery. 24 adults scheduled for bypass surgery will be randomly assigned to receive either colchicine or a placebo, starting 5 days before surgery and continuing for 10 days after. Researchers will measure inflammatory markers and track who develops atrial fibrillation, aiming to gather data for a larger future trial.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- colchicine
- What this could lead to
- If it works, this could point toward a simple, low-cost way to prevent a common complication of heart bypass surgery.
- What could go wrong
- This is a very small pilot study with only 24 participants, so results may not apply to everyone. Colchicine can cause side effects like stomach upset or, rarely, more serious issues.
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.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 24 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jan 2026
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- 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.
- Ages
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18 to 99 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 18 years and older * Coronary artery bypass graft (CABG) planned procedure Exclusion Criteria: * History of atrial fibrillation * Off-pump CABG procedure * Current treatment with colchicine for any cause * Hypersensitivity to colchicine (as indicated by rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever) * Emergency cardiac surgery * Extracorporeal Membrane Oxygenation (ECMO) pre- or post-cardiac surgery * Heart transplant patients * Left ventricular assist device (LVAD) patients * Serum creatinine \>2.0 mg/dL * Preoperative elevated CK or known myopathy * Severe liver disease or elevation of serum transaminases (\>1.5 times the upper limit of 40 units/liter) * Chronic intestinal disease or blood dyscrasia * Unable to speak English * Pregnancy or lactation in 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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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University of Kentucy
RECRUITINGLexington, Kentucky, 40536, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can a kidney ultrasound scan warn of kidney damage after heart bypass surgery?