Waking up the brain: new drug may prevent Post-Surgery confusion
NCT ID NCT07277881
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether giving flumazenil after hip replacement surgery can reverse the effects of the sedative remimazolam and improve thinking. 150 adults will receive either flumazenil or a placebo right after surgery. Researchers will check their memory and confusion levels over the next two days.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
flumazenil
What this could lead to
If it works, this could point toward a simple way to prevent confusion and memory problems after hip replacement surgery.
What could go wrong
This is a small, early-phase trial. The benefit may be small or not appear at all, and flumazenil can cause side effects like anxiety or rapid heart rate.
Disclaimer
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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.
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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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.