Positive pressure oxygen flow improves the efficiency of bronchoscope-guided nasal endotracheal intubation

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100051439

Enrollment

Unknown

Registered

2021-09-23

Start date

2021-10-01

Completion date

Unknown

Last updated

2022-06-20

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

Conditions

Oral and maxillofacial diseases other scientific issues

Interventions

Experimental group1:connect oxygen

Experimental group2:Connect negative pressure suction device

control group:no

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Oral surgery requiring nasal endotracheal intubation was selected.

Exclusion criteria

Exclusion criteria: 1. Skull base fracture; 2. Abnormal coagulation function; 3. Nasal atresia; 4. Nasal bone fracture; 5. Bacteremia tendency; 6. Refuse bronchoscopy-guided tracheal intubation.

Design outcomes

Primary

Measure	Time frame
Fiberoptic bronchoscope in the oral adjustment times;Bronchoscope guide time;	—

Countries

China

Contacts

Public ContactShi Qinye

Fourth Affiliated Hospital of Zhejiang University School of Medicine

sqy0908@zju.edu.cn+86 18367915826

Outcome results

None listed

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