POSTOPERATIVE COGNITIVE DYSFUNCTION
Clinical trials for POSTOPERATIVE COGNITIVE DYSFUNCTION explained in plain language.
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Could a new anesthetic keep your mind sharper after a procedure?
Disease control OngoingThis study compares two sedatives—ciprofol and propofol—used during painless gastroscopy and colonoscopy. The goal is to see which drug leads to less cognitive decline after the procedure. Researchers will also monitor side effects like changes in blood pressure and heart rate. T…
Matched conditions: POSTOPERATIVE COGNITIVE DYSFUNCTION
Phase: PHASE4 • Sponsor: The Second Affiliated Hospital of Chongqing Medical University • Aim: Disease control
Last updated Jul 01, 2026 00:00 UTC
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Keto diet before bypass surgery may shield seniors from brain fog
Prevention TerminatedThis study planned to test whether a 14-day ketogenic diet before heart bypass surgery could reduce confusion and memory loss in adults aged 60 and older. The diet was thought to lower brain inflammation and improve brain cell health. However, the study was withdrawn before any p…
Matched conditions: POSTOPERATIVE COGNITIVE DYSFUNCTION
Phase: NA • Sponsor: University of Missouri-Columbia • Aim: Prevention
Last updated Jun 27, 2026 13:01 UTC
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Caffeine may clear Post-Surgery brain fog in seniors
Symptom relief OngoingThis study tests whether giving caffeine to adults aged 70 and older after major surgery can lower their risk of postoperative delirium—a state of sudden confusion. Researchers will compare low-dose and high-dose caffeine against a placebo in 250 participants. The goal is to see …
Matched conditions: POSTOPERATIVE COGNITIVE DYSFUNCTION
Phase: PHASE2 • Sponsor: University of Michigan • Aim: Symptom relief
Last updated Jun 27, 2026 12:23 UTC
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Brain fog after hip or knee replacement: how common and how long?
Knowledge-focused OngoingThis study follows 505 adults aged 50 and older who are having hip or knee replacement surgery. Researchers use a simple online card-game test to measure changes in memory, attention, and thinking before and up to 4.5 months after surgery. The goal is to find out how many people …
Matched conditions: POSTOPERATIVE COGNITIVE DYSFUNCTION
Sponsor: Dr. Stephen Choi • Aim: Knowledge-focused
Last updated Jun 26, 2026 14:02 UTC