the hemodynamic response of double lumen bronchial tube intubation
Conditions
Interventions
Atomizer Group (A Group):In group A, 10 min before general anesthesia induction, 10 mL of 2% lidocaine was inhaled with a micromesh nebulizer and the internal surface anesthesia of throat and trachea
Spray Group (S Group):After 2 minutes of general anesthesia induction, the consciousness of patients in group S disappeared, and the glottis was exposed by laryngoscope. 10 ml of 2% lidocaine was spra
Control Group (C Group):Airway anesthesia was not administered in group C
Sponsors
Department of Anesthesia and Perioperative Medicine, He'nan Provincial People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18-60 years; 2. ASA grade I-III; 3. NYNC I-II; 4. Airway assessment predicted no difficulty in intubation.
Exclusion criteria
Exclusion criteria: 1. Allergic for lidocaine; 2. Severe hypertension and uncontrolled; 3. History of endocrine system diseases; 4. Diagnosed heart disease (heart failure, coronary heart disease, arrhythmia, etc.); 5. Tracheal intubation was not successful at one time or the intubation time exceeded 30 seconds; 6. Mental illness and physical weakness can not cooperate; 7. Other types of special diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| arterial pressure;heart rate;Norepinephrine concentration;Adrenaline concentration; | — |
Secondary
| Measure | Time frame |
|---|---|
| Incidence of cough;incidence of hypertension;incidence of tachycardia; | — |
Countries
China
Contacts
Public ContactJiaqiang Zhang
Department of Anesthesia and Perioperative Medicine, He'nan Provincial People's Hospital
Outcome results
None listed