New hybrid heart surgery aims to spare patients from open chest incision
NCT ID NCT07314138
First seen Jun 26, 2026 · Last updated Aug 28, 2026 · Updated 3 times
Summary
This study tests whether a combination of minimally invasive bypass surgery (through small chest incisions) and stents can match or beat standard open-heart bypass for people with blockages in all three main heart arteries. The trial will enroll 250 adults and measure complications within 30 days, such as death, heart attack, stroke, or infection. If successful, this hybrid approach could mean a faster recovery and less scarring for patients.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Multivessel hybrid coronary revascularization (minimally invasive bypass surgery plus stents)
- What this could lead to
- If successful, this approach could offer a less invasive alternative to open-heart surgery, with faster recovery and fewer short-term complications for people with severe coronary artery disease.
- What could go wrong
- This is a relatively early-stage trial (250 participants) comparing two surgical strategies. The minimally invasive technique may not be suitable for all patients and could have higher rates of conversion to open surgery or incomplete revascularization.
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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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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About 250 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Aug 2026
- Expected to finish
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May 2034
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 85 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Patients with three-vessel disease (either angiographic stenoses \>70% or a fractional flow reserve value ≤0.80) * Left main diameter stenosis ≥50% or a left main intravascular ultrasound minimal luminal area of ≤4.5 mm2 or fractional flow reserve value ≤0.80 combined with significant CAD of the right coronary artery Exclusion Criteria: A potential participant who meets any of the following criteria will be excluded from participation in this study: * Age \< 18 or \> 85 years * Chronic total occlusion of the RCA * In-stent RCA restenosis * RCA stenosis with high-risk clinical features requiring urgent PCI or surgical revasculari-zation. * Reverse hybrid coronary revascularization, defined as PCI-RCA followed by surgical re-vascularization. * Acute cardiac ischemia necessitating immediate intervention. * EF \< 30 % * eGFR \< 30 ml/min * Indication for concomitant cardiac surgery (e.g. valve or arrhythmia surgery) or non-cardiac surgery * Previous thoracic or cardiac surgery, mediastinal irradiation, significant trauma to the chest * Preoperative severe end-organ dysfunction (dialysis, liver failure, respiratory failure) or cancer. * Hemodynamically significant left subclavian stenosis * Severe chest wall deformities * History of pericarditis * Body mass index \> 40 Kg/m2.
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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
2 sites in 2 countries. 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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Catharina Hospital Eindhoven
RECRUITINGEindhoven, Eindhoven, 5623 EJ, Netherlands
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University Hospitals Leuven
RECRUITINGLeuven, Vlaams Brabant, 3000, Belgium
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