Zhuan Zhang
Clinical trials sponsored by Zhuan Zhang, explained in plain language.
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Heart Surgery's hidden risk: could blood flow clues predict brain fog?
Knowledge-focused Recruiting nowThis study aims to understand if blood flow problems during heart surgery are linked to memory and thinking issues that can occur afterward. Researchers will observe 110 adults having planned heart surgery, checking their blood flow during the operation and their mental sharpness…
Sponsor: Zhuan Zhang • Aim: Knowledge-focused
Last updated Apr 03, 2026 14:43 UTC
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Heart surgery side effect: could blood flow backup harm kidneys?
Knowledge-focused Recruiting nowThis study aims to understand if a backup of blood in the veins during heart surgery is linked to kidney injury afterward. Researchers will observe 114 adults having planned heart surgery, using ultrasound to measure blood flow during the operation. The goal is to find an early w…
Sponsor: Zhuan Zhang • Aim: Knowledge-focused
Last updated Apr 02, 2026 14:58 UTC
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Could blood flow clues predict Post-Surgery confusion?
Knowledge-focused Recruiting nowThis study aims to understand if congestion in the body's veins during heart surgery is linked to confusion (delirium) afterward. Researchers will observe 120 adults having elective heart surgery, measuring their blood flow during the operation and checking for signs of confusion…
Sponsor: Zhuan Zhang • Aim: Knowledge-focused
Last updated Mar 30, 2026 14:34 UTC