SPRAYS

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Completed 1

Sniff your sedation? study tests nasal spray to make scopes safer

Symptom relief Completed

This 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…

Matched conditions: SPRAYS

Phase: NA • Sponsor: Shiyou Wei • Aim: Symptom relief

Last updated Feb 24, 2026 14:07 UTC

SPRAYS

Get alerted when new SPRAYS trials appear

Sniff your sedation? study tests nasal spray to make scopes safer