Can a smart algorithm replace expert judgment for critical heart pressure readings?
NCT ID NCT07703592
First seen Jul 14, 2026 · Last updated Jul 17, 2026 · Updated 2 times
Summary
This study tests whether an automated algorithm called SmartWedge can accurately measure pulmonary artery occlusion pressure (PAOP) in intensive care patients with septic shock. PAOP is a key measurement for guiding treatment, but manual readings can vary. The trial compares the algorithm's readings to those of an expert, using data from 30 patients who already have a Swan-Ganz catheter in place. The goal is to see if the automated method is reliable enough for routine use.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Swan-Ganz IQ™ catheter with SmartWedge algorithm for automated pulmonary artery occlusion pressure measurement
- What this could lead to
- If the SmartWedge algorithm proves reliable, it could reduce measurement errors and improve consistency in monitoring heart function in critically ill patients.
- What could go wrong
- This is a small, early-stage study (30 participants) focused on agreement, not outcomes. The algorithm may not perform well in all clinical situations, such as during mechanical ventilation or arrhythmias.
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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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Study contacts
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Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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