Ying Zhu
Clinical trials sponsored by Ying Zhu, explained in plain language.
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New scope procedure offers hope for stubborn heartburn sufferers
Disease control Not yet recruitingThis study tests a new procedure called Endoscopic Cardial Constriction Ligation (ECCL) for people with severe acid reflux that doesn't improve with medication. About 46 adults aged 18-80 will receive the procedure using a special disposable endoscope. The goal is to see if it sa…
Phase: NA • Sponsor: Ying Zhu • Aim: Disease control
Last updated May 14, 2026 12:04 UTC
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Can a heart drug ointment ease hemorrhoid pain?
Symptom relief Not yet recruitingThis study tests whether nitroglycerin ointment can reduce pain after a common procedure for internal hemorrhoids called rubber band ligation. About 68 adults will receive either the ointment or a placebo right after the procedure, and researchers will track how many need extra p…
Phase: PHASE4 • Sponsor: Ying Zhu • Aim: Symptom relief
Last updated May 15, 2026 11:56 UTC