Postoperative respiratory complications
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Children 3-6 years old with ASA I to II elective non-airway surgery with more than 2 risk factors for perioperative respiratory adverse events.
Exclusion criteria
Exclusion criteria: ? Predictable difficult airway; ? Children who could not successfully have intravenous catheterization before surgery; ? Complicated with neuropsychiatric diseases; Cardiopulmonary organic diseases; (5) Allergic to experimental drugs; ? Children who need to change tracheal intubation after three failed attempts to insert laryngeal mask; ? Parents/guardians of children do not agree to join the group; ?Are participating in other clinical studies or other circumstances in which the investigator deems it inappropriate to participate
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Perioperative respiratory adverse events;Incidence of waking delirium;Incidence and severity of postoperative nausea and vomiting;Postoperation Pain; | — |
Secondary
| Measure | Time frame |
|---|---|
| PACU stay time after surgery; | — |
Countries
China
Contacts
Zhongshan Ophthalmic Centre, Sun Yat-Sen University