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Efficacy and Safety of Nasopharyngeal Tube During Sedation
Sponsor: International Peace Maternity and Child Health Hospital
Summary
The goal of this randomized controlled study is to determine whether nasopharyngeal tube oxygenation could increase the fraction of inspired oxygen compared with standard oxygen during a sedated procedure with spontaneous breathing. The main question it aims to answer is: • Does nasopharyngeal tube oxygenation deliver higher fraction of inspired oxygen without increasing adverse events, compared with regular nasal cannula during sedation? Researchers will compare nasopharyngeal tube to regular nasal cannula to see if nasopharyngeal tube oxygenation deliver higher fraction of inspired oxygen. Participants will: • Receive regular nasal cannula or nasopharyngeal tube
Official title: A Study on the Efficacy and Safety of Nasopharyngeal Tube During Sedation
Key Details
Gender
FEMALE
Age Range
18 Years - 60 Years
Study Type
INTERVENTIONAL
Enrollment
160
Start Date
2026-10-08
Completion Date
2027-09-30
Last Updated
2026-10-19
Healthy Volunteers
No
Interventions
nasopharyngeal tube
The nasopharyngeal tube is a soft lubricated wire-reinforced tube with an internal diameter of 2.5mm, and an outer diameter of 4 mm.
regular cannula
A regular nasal cannula is a common method to deliver oxygen.