Postoperative pulmonary complications included respiratory tract infection, respiratory failure, pleural effusion, atelectasis, pneumothorax, bronchospasm, aspiration pneumonia.
Conditions
Interventions
Spontaneous breathing group:None
Pressure controlled ventilation group:None
Sponsors
First People's Hospital of Huzhou
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Age >=18 years old; 2. Selective removal of internal fixation, fracture reduction and internal fixation, arthroscopy or joint replacement; 3.ASA grade 1-3; 4. Laryngeal mask intubation general anesthesia combined with nerve block anesthesia;
Exclusion criteria
Exclusion criteria: 1. Failure to retain spontaneous breathing; 2. Two or more times of surgery during hospitalization; 3. Hospital stay more than 31 days; 4. Preoperative definite respiratory failure, pulmonary infection, myocardial infarction, heart failure, liver and kidney failure, etc. 5. Incomplete electronic medical records;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative pulmonary complications; | — |
Secondary
| Measure | Time frame |
|---|---|
| Length of stay;Cost of anesthesia;Dosage of fentanyl;Incidence of adverse events related to the emergence period;NRS score at 2h after operation; | — |
Countries
China
Contacts
Public ContactJiahui Tu
First People's Hospital of Huzhou
Outcome results
None listed