New monitoring methods aim to prevent paralysis after aortic surgery
NCT ID NCT03074487
First seen Nov 01, 2025 · Last updated Jun 22, 2026 · Updated 28 times
Summary
This study tests two new monitoring techniques—long loop reflexes (F-waves) and near-infrared spectroscopy (NIRS)—to detect spinal cord ischemia early after thoracoabdominal aortic aneurysm repair. Current methods work during surgery but are too painful for awake patients afterward. The goal is to find a reliable, patient-friendly test that can catch problems before paralysis develops. Fifty patients will be monitored during and after surgery to see how well these new methods work.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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MaastrichtUMC
Maastricht, Limburg, Netherlands
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could lead to a reliable, painless way to monitor spinal cord health after surgery, helping doctors intervene before paralysis occurs.
What could go wrong
This is a small, early exploratory study (50 participants) testing monitoring methods, not a treatment. The tests may not prove accurate enough for routine use.
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.