Can needles protect your heart during surgery? new study says maybe
NCT ID NCT06110780
First seen Jun 26, 2026 · Last updated Jun 26, 2026
Summary
This study tested whether electroacupuncture (using mild electric pulses through thin needles) can protect the heart and reduce inflammation in 104 people undergoing coronary artery bypass surgery. Researchers measured heart injury markers like troponin and inflammation levels. The goal was to see if this ancient technique, applied at specific points, could help patients recover better.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- electroacupuncture
- What this could lead to
- If it works, this could offer a simple, drug-free way to help heart surgery patients recover with less heart damage and inflammation.
- What could go wrong
- This is a small, completed study with 104 participants, so results may not apply to everyone. Acupuncture effects can vary, and the study did not measure long-term outcomes.
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
-
Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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104 people
The number who actually took part.
- Started
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Feb 2024
- Finished
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Mar 2025
- Lead sponsor
-
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
-
18 to 65 years
- Sex
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Anyone
- Healthy volunteers
-
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: * American Society of Anesthesiologists (ASA) classification III, * 18-65 years old, * Conscious Open, * Participating in the study and giving permission to practice acupuncture, * Does not require emergency or repeat surgery, * Ejection/Fraction (E/F) ratio of 50-55% * Patients extubated within 24 hours after transfer to intensive care Exclusion Criteria: * Patients who do not want to participate in the study, * Patients with systemic diseases such as advanced liver, kidney and lung disease, * Those with chronic inflammatory diseases (rheumatoid arthritis and psoriasis), * Patients receiving immune systemic therapy, * Patients with poor mental status, * Patients with a history of epilepsy, * Patients with pacemakers, * Patients who have had heart surgery and emergency within the last month, * Patients with atrial fibrillation, * Patients who have atrial fibrillation and cannot be measured after coming off the pump, * Patients who were not extubated within 24 hours after transfer to intensive care were excluded from the study. * Additionally, patients receiving the antidiabetic sulfonylurea or glibenclamide were excluded because these agents have been shown to abolish the cardioprotective effect elicited by ischemic preconditioning.
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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
-
Kahramanmaras Sutcu Imam University Faculty of Medicine
Kahramanmaraş, 46040, Turkey (Türkiye)
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