Tailoring blood flow during surgery may cut deadly complications
NCT ID NCT05648279
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This large international trial tested whether keeping a patient's blood flow (cardiac index) at their own personal baseline during major abdominal surgery reduces serious complications. Over 1,100 high-risk adults aged 45 and older took part. The goal was to see if this personalized approach lowers the chance of kidney injury, heart injury, severe infections, or death within a week after surgery compared to standard care.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- personalized hemodynamic management (tailoring blood flow during surgery to each patient's own baseline)
- What this could lead to
- If successful, this approach could become a new standard to reduce serious complications like kidney injury, heart injury, and infections after major abdominal surgery.
- What could go wrong
- This is a completed trial, but results are not yet published. The benefit may be small or not apply to all high-risk patients. The intervention requires extra monitoring equipment and planning.
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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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Clínica Universidad de Navarra
Pamplona, Spain
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Hvidovre Hospital
Copenhagen, Denmark
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LMU Munich
Munich, Germany
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Medical University of Graz
Graz, Austria
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Rigshospitalet
Copenhagen, Denmark
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University Hospital Düsseldorf
Düsseldorf, Germany
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University Hospital Marburg
Marburg, Germany
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University Hospital Plzen
Pilsen, Czechia
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University Hospital RWTH Aachen
Aachen, Germany
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University Medical Center Copenhagen Bispebjerg and Frederiksberg
Copenhagen, Denmark
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University Medical Center Hamburg
Hamburg, Germany
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University Medical Center Schleswig Holstein, Lübeck
Lübeck, Germany
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