Zhuan Zhang
Clinical trials sponsored by Zhuan Zhang, explained in plain language.
Upcoming readouts
Trials from this sponsor expected to report results within the next 12 months.
- Hidden danger in heart surgery: blood stasis may signal kidney risk Results expected Sep 2026 (estimated)
- Heart surgery brain risk: could vein backup be the culprit? Results expected Oct 2026 (estimated)
- Heart surgery brain fog: is a backup of blood to blame? Results expected Oct 2026 (estimated)
- Sleep aid breakthrough? esketamine trial targets Post-Surgery insomnia in menopause Results expected Dec 2026 (estimated)
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Sleep aid breakthrough? esketamine trial targets Post-Surgery insomnia in menopause
Symptom relief Recruiting nowThis study tests whether a drug called esketamine can improve sleep after surgery in postmenopausal women, who often have trouble sleeping. About 164 women having leg fracture surgery will receive esketamine or a placebo during the operation. Researchers will check their sleep qu…
Sponsor: Zhuan Zhang • Aim: Symptom relief
Last updated Sep 02, 2026 00:00 UTC
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Heart surgery brain fog: is a backup of blood to blame?
Knowledge-focused Recruiting nowThis study is looking at whether a backup of blood in the veins during heart surgery is linked to memory and thinking problems after the operation. Researchers will follow 110 adults having planned heart surgery and test their thinking skills before and after. The goal is to unde…
Sponsor: Zhuan Zhang • Aim: Knowledge-focused
Last updated Jun 27, 2026 11:02 UTC
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Heart surgery brain risk: could vein backup be the culprit?
Knowledge-focused Recruiting nowThis study looks at whether a backup of blood in the veins during heart surgery is linked to confusion (delirium) after the operation. Researchers will monitor 120 adults having planned heart surgery. The goal is to understand this possible connection, not to test a new treatment…
Sponsor: Zhuan Zhang • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:06 UTC
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Hidden danger in heart surgery: blood stasis may signal kidney risk
Knowledge-focused Recruiting nowThis study looks at whether blood backing up in the veins during heart surgery can predict acute kidney injury. Researchers will monitor 114 adults having elective heart surgery, using ultrasound to check for venous congestion. The goal is to find an early warning sign to prevent…
Sponsor: Zhuan Zhang • Aim: Knowledge-focused
Last updated Jun 27, 2026 07:58 UTC