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Comparison of nasal cannula oxygenation and nasopharyngeal airway oxygenation for patients undergoing endoscopic retrograde cholangiopancreatography during deep sedation: A prospective randomized controlled study

Comparison of nasal cannula oxygenation and nasopharyngeal airway oxygenation for patients undergoing endoscopic retrograde cholangiopancreatography during deep sedation: A prospective randomized controlled study

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2300075730
Enrollment
Unknown
Registered
2023-09-14
Start date
2023-09-13
Completion date
Unknown
Last updated
2023-09-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

pancreatitis

Interventions

NPA group:nasopharyngeal airway oxygenation
NC group:nasal cannula oxygenation

Sponsors

The First Affiliated Hospital of Naval Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 85 Years

Inclusion criteria

Inclusion criteria: ? Age =18 years; ?BMI 18-30 kg/m2; ?ASA class I-III; ?The planned anesthesia is MAC; ? Patients' agreement and informed consent form have been signed

Exclusion criteria

Exclusion criteria: ?ASA class = IV; ?Body Mass Index (BMI)=30 kg/m2; ? Emergency surgery; ? Abnormal cardiopulmonary function; ?Abnormal liver and kidney function; ? Coagulation dysfunction; ? Nasal malformation or infection; ? Allergic to anesthetsic ?Pregnant and lactating women ?Participating in other clinical trials; ?General anesthesia with tracheal intubation is require

Design outcomes

Primary

MeasureTime frame
The occurrence rate of SpO2 = 90%;—

Secondary

MeasureTime frame
The occurrence of hypoxemia;—

Countries

China

Contacts

Public ContactBo Li

The First Affiliated Hospital of Naval Medical University

ishilibo@163.com+86 186 2185 2982

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026