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Clinical characteristics of difficult airway and analysis of pulmonary ventilation function

Correlation study for airway function changes in patients with maxillofacial deformity

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900024922
Enrollment
Unknown
Registered
2019-08-03
Start date
2019-08-20
Completion date
Unknown
Last updated
2019-08-27

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

Conditions

difficult airway

Interventions

surgery:orthognathic surgery

Sponsors

Chinese Academy of Medical Sciences Plastic Surgery Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. 2-14 years old patients with craniosynostosis syndrome; 2. Severe small mandibular, mandibular protrusion, maxillary retraction with mandibular anterior protrusion, maxillary protrusion with mandibular retraction and prediction of bimaxillary protrusion patient (the above-mentioned maxillofacial deformity patients have a hyperthyroidism distance <6cm or incisor spacing <3.5cm or Mallampati grade III or above); 3. Informed consent.

Exclusion criteria

Exclusion criteria: 1 Moderate or severe intracranial hypertension and marginal cerebral palsy; 2 no complete clinical data.

Design outcomes

Primary

MeasureTime frame
lung function;CT;airway assessment;—

Countries

China

Contacts

Public ContactZhi Juan

Chinese Academy of Medical Sciences Plastic Surgery Hospital

hnzhijuan@163.com+86 13521122705

Outcome results

None listed

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