FindTrial
Sign In

Application of dynamic ultrasonic evaluation of spatial displacement of preairway structures in difficult airway management

Application of dynamic ultrasonic evaluation of spatial displacement of preairway structures in difficult airway management

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000034446
Enrollment
Unknown
Registered
2020-07-05
Start date
2020-08-01
Completion date
Unknown
Last updated
2020-07-06

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

Conditions

None

Interventions

Normal airway group versus difficult airway group:Nil

Sponsors

Peking Universtiy Third hosptial
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: ASA I - III patients aged 18-70 years who are scheduled for elective cervical spine surgery under endotracheal intubation under general anesthesia.

Exclusion criteria

Exclusion criteria: Patients with cervical instability, cervical cancer, goiter;patients expected to have difficulty ventilating; patients whor are unable to cooperate with patients and patient who refuse to participate, etc

Design outcomes

Primary

MeasureTime frame
Distance from anterior cervical soft tissue to skin;Cormack-Lehane laryngoscope class;Number of tracheal intubation;—

Countries

China

Contacts

Public ContactMao Xu

Peking University Third hospital

anae@163.com+86 18911482830

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 12, 2026