Can AI-Guided ultrasound make spinal anesthesia safer?

NCT ID NCT03535155

Ongoing Knowledge-focused Sponsor: KK Women's and Children's Hospital Source: ClinicalTrials.gov ↗

First seen Aug 07, 2026 · Last updated Aug 07, 2026

Summary

This study is testing whether an automated system that identifies spinal landmarks using ultrasound can help doctors insert spinal anesthesia needles more accurately and safely. The system's accuracy will be compared to that of experienced investigators in 100 adults undergoing surgery with spinal anesthesia. The goal is to see if this technology can improve first-attempt success and reduce complications.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Automated spinal landmark identification using ultrasound image processing
What this could lead to: If successful, this could lead to a tool that helps doctors find the right spot for spinal anesthesia more accurately, potentially reducing failed attempts and improving patient safety.
What could go wrong: This is a small, early-stage study. The automated system may not be accurate enough in real-world conditions, and results may not apply to people with spinal abnormalities or higher body mass index.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

SPINAL ANESTHESIA

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