Tracheal Intubation
Conditions
Interventions
Neutral (N) group:The patient is in a supine position, and the anesthesiologist uses the method of supporting the lower jaw with both hands to open the airway.
Sniffing (S) group:The patient takes the "sniffing position", and the anesthesiologist uses the method of holding the chin with both hands to open the airway.
Pillow (P) group:Place a "intubation pillow" on the patients neck, and the anesthesiologist uses the method of supporting the lower jaw with both hands to open the airway.
Sponsors
The First Affiliated Hospital of Anhui Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Patients who plan to undergo general anesthesia and require oral endotracheal intubation; 2. Age range of 18-80 years old, ASA levels I-III; 3. BMI 18-30 kg/m²; 4. Communication and exchange are normal; 5. Voluntarily sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Patients who refuse to participate in the study; 2. Patients with known anatomical abnormalities or pathological conditions in the head, face, neck, and oropharynx; 3. Patients with limited cervical movement and unstable cervical spine; 4. Patients need to undergo conscious tracheal intubation, nasal tracheal intubation, and rapid sequence induction.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The incidence of mIDS score >= 1; | — |
Secondary
| Measure | Time frame |
|---|---|
| Attempt intubation times;Number of operators required for intubation;Number of other equipment required for intubation, except for a visual laryngoscope;Percentage of Glottic Opening (POGO);The force required to lift the glottis;Throat pressure;Vocal fold position;mIDS score;The incidence of relatively difficult mask ventilation;Intubation time;Glottal exposure time;Cormack-Lehane grading system;Incidence of hypoxemia;The incidence of airway trauma (tooth, lip, and tongue trauma);Adverse reactions related to "intubation pillow" (including skin pressure injury, allergies, neck pain, etc);Hemodynamic indicators;Heart rate;Airway pressure;The incidence of hoarseness, laryngeal edema, and difficulty breathing on the first day after surgery;Satisfaction of anesthesiologists; | — |
Countries
China
Contacts
Public ContactYao Lu
The First Affiliated Hospital of Anhui Medical University
Outcome results
None listed