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Recruiting NCT06183060
Study on the Decision Support System of Difficult Airway Evaluation
Trial Parameters
Condition Difficult Airway
Sponsor Peking University Third Hospital
Study Type OBSERVATIONAL
Phase N/A
Enrollment 1,000
Sex ALL
Min Age 20 Years
Max Age 80 Years
Start Date 2022-03-21
Completion 2025-12-31
Interventions
endotracheal intubation
Brief Summary
Based on the evaluation of preoperative physical indicators and radiologic indicators of cervical surgery, this study puts forward effective indicators for predicting difficult airway before operation, and establishes a comprehensive decision support system of difficult airway evaluation, so as to provide a theoretical basis for the early warning of difficult airway before cervical spondylosis surgery.
Eligibility Criteria
Inclusion Criteria: * patients of ASA I-III * scheduled for elective surgery for cervical spondylosis under general anesthesia with tracheal intubation Exclusion Criteria: * patients with cervical spine instability * oropharyngeal mass * airway disease * preoperative imaging data were incomplete * refuse to sign informed consent