Shiyou Wei
Clinical trials sponsored by Shiyou Wei, explained in plain language.
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Scientists pinpoint safer drug dose for surgery patients
Disease control CompletedThis study aimed to find the best dose of the drug oliceridine to prevent dangerous spikes in blood pressure and heart rate when a breathing tube is placed during surgery. It involved 58 patients undergoing elective surgery, split into younger and older groups. Researchers used a…
Phase: NA • Sponsor: Shiyou Wei • Aim: Disease control
Last updated Mar 31, 2026 12:11 UTC
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New pain drug may reduce breathing risks during common procedures
Symptom relief CompletedThis study tested whether a newer pain medication (oliceridine) causes fewer breathing problems than a standard one (sufentanil) when used with sedation during colonoscopy or gastroscopy. Researchers compared 508 adult patients having these procedures to see which medication led …
Phase: NA • Sponsor: Shiyou Wei • Aim: Symptom relief
Last updated Mar 24, 2026 12:01 UTC
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Sniff your sedation? study tests nasal spray to make scopes safer
Symptom relief CompletedThis study tested whether giving a sedative as a nasal spray before a complex endoscopic procedure (ERCP) is safer and works better than the standard intravenous (IV) method. Researchers compared three groups: one got the sedative via nasal spray, one got it via IV, and one got t…
Phase: NA • Sponsor: Shiyou Wei • Aim: Symptom relief
Last updated Feb 24, 2026 14:07 UTC