Comparison of ultrasound and traditional methods in the evaluation of neonatal difficult airway

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100042226

Enrollment

Unknown

Registered

2021-01-16

Start date

2021-01-18

Completion date

Unknown

Last updated

2021-04-19

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

Conditions

Difficult airway

Interventions

Gold Standard:Traditional methods

Index test:Ultrasound&#32

examination

Eligibility

Sex/Gender

All

Age

No minimum to 1 Years

Inclusion criteria

Inclusion criteria: 1. Newborn: within 1 month after birth, regardless of gender; 2. ASA I-II subjects; 3. Children undergoing elective operation under general anesthesia with tracheal intubation.

Exclusion criteria

Exclusion criteria: 1. Subjects with facial deformity; 2. Subjects with upper respiratory tract or adjacent tumors; 3. Subjects with airway compression or displacement caused by oral tumor or neck mass; 4. Subjects with scar adhesion and chin chest adhesion; 5. Subjects rejected by parents.

Design outcomes

Primary

Measure	Time frame
Lingual mental distance;Lingual mental distance;SEN, SPE, ACC, AUC of ROC, +LR, -LR;	—

Countries

China

Contacts

Public ContactYingying Sun

Anhui Children's Hospital

sunyy168@126.com+86 19156008329

Outcome results

None listed

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