Ultrasound-Guided fluid plan for anesthesia withdrawn before starting
NCT ID NCT03734497
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study was designed to see if using ultrasound to measure blood flow in the carotid artery could help doctors give the right amount of IV fluids during spinal anesthesia for knee surgery, aiming to prevent a drop in blood pressure. The trial was withdrawn before enrolling any participants, so no results are available. It was planned for adults aged 19-80 undergoing arthroscopic knee surgery.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Ringer's lactate (intravenous fluid)
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Diskapi Yildirim Beyazit Teaching and Research Hospital
Ankara, 06110, Turkey (Türkiye)
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