Could depression before surgery raise delirium risk in seniors?
NCT ID NCT07744282
First seen Aug 04, 2026 · Last updated Aug 05, 2026 · Updated 1 time
Summary
This study looks at whether depression before surgery is linked to a higher chance of delirium after surgery in older adults. Researchers will review data from thousands of patients aged 65 and older who had major non-cardiac surgery. The goal is to see if preoperative depression screening could help identify those at higher risk for postoperative delirium.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- What this could lead to
- If a link is found, it could lead to better screening and preventive care for older adults before surgery.
- What could go wrong
- This is a retrospective analysis, so it can show associations but not prove cause and effect. Results may not apply to all surgical patients.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
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