Creation of an artificial intelligence model for prediction of airway classification by convolutional neuronal network

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200061797

Enrollment

Unknown

Registered

2022-07-02

Start date

2022-08-01

Completion date

Unknown

Last updated

2023-04-03

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

Conditions

difficulty airway

Interventions

Gold Standard:modified Cormack- Lehanes scale

Index test:an&#32

artificial&#32

intelligence&#32

model&#32

for&#32

prediction&#32

of&#32

airway&#32

classification&#32

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Patients undergoing endotracheal intubation for elective surgery; 2. Aged 18-80 years old; 3. Voluntarily participate in this clinical trial and sign informed consent.

Exclusion criteria

Exclusion criteria: 1. Patients suspected with difficult mask ventilation and needed to retain spontaneous breathing or awake for endotracheal intubation after preoperative assessment; 2. Patients with endotracheal intubation in emergency situations; 3. Changes in facial appearance; 4. With emergency surgery; 5. Implants presented in the neck; 6. Patients with mental disorders, unable to execute instructions; 7. Pregnant women; 8. History of difficult mask ventilation or difficult endotracheal intubation; 9. High risk of aspiration.

Design outcomes

Primary

Measure	Time frame
modified Cormack- Lehanes scale;	—

Secondary

Measure	Time frame
incidence of difficulty intubation;times of attempts for intubation;incidence of failed intubation;	—

Countries

China

Contacts

Public ContactWanxia Xiong

Zhongshan Hospital of Fudan University

xiong.wanxia@zs-hospital.sh.cn+86 13402123516

Outcome results

None listed

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