Waking up Clear-Headed: new study tests drug to stop Post-Surgery confusion

NCT ID NCT07277881

First seen Jan 09, 2026 · Last updated Jun 04, 2026 · Updated 20 times

Summary

This study looks at whether giving a drug called flumazenil after hip replacement surgery can prevent confusion and help people think more clearly. About 150 adults having hip surgery will get either flumazenil or a placebo. Researchers will check their thinking and memory 24 hours later and watch for signs of delirium for two days after the operation.

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