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Comprehensive screening study for difficult airway prediction indicators in children

Morphological changes of upper respiratory tract after anesthesia induction and its correlation with difficult airway

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800019655
Enrollment
Unknown
Registered
2018-11-21
Start date
2018-11-30
Completion date
Unknown
Last updated
2018-11-26

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

Conditions

Difficult Airway in Children

Interventions

easy laryngoscopy group :Cormach-Lehane grade
difficult laryngoscopy group :Cormach-Lehane grade

Sponsors

The Second Affiliated Hospital of Shantou University Medical College
Lead Sponsor

Eligibility

Sex/Gender
All
Age
3 Years to 12 Years

Inclusion criteria

Inclusion criteria: The operation patients of 3-14 years old and ASA I-III who will undergo direct laryngoscopy for endotracheal intubation.

Exclusion criteria

Exclusion criteria: Patients with cyst of epiglottis, or other diseases that will affect the results of laryngoscopy exposure grade, or contraindications to perform direct laryngoscopy.

Design outcomes

Primary

MeasureTime frame
distance from skin to epiglottis;skin-tongue thickness;volume of tongue;—

Secondary

MeasureTime frame
the length of geniohyoid muscle;—

Countries

China

Contacts

Public ContactMA Wu-hua

The First Affiliated Hospital of Guangzhou University of Chinese Medicine

gzmwh@aliyun.com+86 13318860680

Outcome results

None listed

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