Tilting patients may skew pain readings during surgery

NCT ID NCT02193412

First seen Apr 26, 2026 · Last updated May 10, 2026 · Updated 2 times

Summary

This study looked at 30 neurosurgery patients to see if changing their body position (tilting head up or down) affects a device called ANI that measures pain during general anesthesia. The goal was to understand if the device's readings change with blood flow shifts, not to treat any condition. Results may help doctors interpret pain monitors more accurately in the future.

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Contacts and locations

Locations

  • University Hospital

    Lille, Nord, 59000, France

Conditions

Explore the condition pages connected to this study.