Anesthesia showdown: which drug is kinder to brain blood flow?

NCT ID NCT07303985

First seen Jan 05, 2026 · Last updated May 15, 2026 · Updated 20 times

Summary

This study looked at how two different anesthesia drugs, remimazolam and propofol, affect blood flow in the brain during surgery. 52 adults having planned surgery under general anesthesia took part. The goal was to measure blood flow speed in a major brain artery right after anesthesia and see how well patients woke up. The results help doctors understand which drug might be safer for brain health during surgery.

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Contacts and locations

Locations

  • Fudan University Shanghai Cancer Centre

    Shanghai, China

Conditions

Explore the condition pages connected to this study.