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Clinical application of PETCO2 monitoring via Nasopharyngeal Airway during gastrointestinal endoscopic anesthesia

Clinical application of PETCO2 monitoring via Nasopharyngeal Airway during gastrointestinal endoscopic anesthesia

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2100044903
Enrollment
Unknown
Registered
2021-03-31
Start date
2021-04-01
Completion date
Unknown
Last updated
2021-11-02

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

Conditions

endoscopic anesthesia

Interventions

B group:Nasopharyngeal Airway
C group:PETCO2 monitoring via Nasopharyngeal Airway
A group:Nasal oxygen inhalation

Sponsors

West China Hospitaol of Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Patients with painless gastrointestinaloscopy; 2. Aged 18-60 years; 3. ASA classification of I~III; 4. With history of snoring; 5. Volunteered to participate in the study and signed the informed consent.

Exclusion criteria

Exclusion criteria: 1. With deviated nasal septum, history of nasopharyngeal surgery, nasal bleed tendency and et al. which are not fit for nasopharyngeal intubation; 2. Patients with difficult airway caused by different factors such as mouth opening degree and chin distance, as well as other mask ventilation difficulties; 3. Patients with internal blood oxygen saturation 30 kg/m^2.

Design outcomes

Primary

MeasureTime frame
The incidence of hypoxemia;—

Countries

China

Contacts

Public ContactWang Xiao

West China Hospitaol of Sichuan Uninversity

1490829116@qq.com+86 18980601549

Outcome results

None listed

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