Patients undergoing general anesthesia
Conditions
Interventions
control group(Group A):Sufentanil was intravenously injected twice
Observation group (group B):Single injection of sufentanil
Sponsors
Pinghu First People’s Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: Patients with endotracheal intubation under general anesthesia, aged 18-65 years, were classified as grade I-II by the American Association of anesthesiologists (ASA). The mouth opening, nail chin distance and head and neck mobility of the two groups were within the normal range.
Exclusion criteria
Exclusion criteria: Patients with body mass index greater than 30kg/m^2, limited neck movement, mouth opening less than 3cm, Mallampati grade 4, poor blood pressure control >= 160/95mmhg, and need double lumen endotracheal intubation. Patients with asthma, chronic obstructive pulmonary disease, airway hyperresponsiveness, patients with upper respiratory tract infection in the past two weeks, or patients who have used angiotensin-converting enzyme inhibitors, bronchodilators, and steroid hormones are also excluded.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Choking reaction caused by intubation; | — |
Secondary
| Measure | Time frame |
|---|---|
| Injection pain;Glottic exposure time;Intubation time;Hemodynamic changes; | — |
Countries
China
Contacts
Public ContactLei Wang
Pinghu First People’s Hospital
Outcome results
None listed