None
Conditions
Interventions
daytime surgery group/ nighttime surgery group:None
Sponsors
The First Affiliated Hospital of Guangxi Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Age >=18 years old, ASA grade I-III; 2. Spinal surgery is to be performed under general anesthesia or combined with regional nerve block anesthesia.
Exclusion criteria
Exclusion criteria: 1. Emergency surgery; 2.American Society of Anesthesiologists (ASA) grade >= IV, 3. Patients with incomplete data.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| unplanned transfers to the intensive care unit;Reoperation;Death within 30 days following surgery; | — |
Secondary
| Measure | Time frame |
|---|---|
| length of hospital stay;The operation type;anesthesiologist seniority;surgeon seniority;surgical duration;duration of anesthesia;Postoperative complications (pneumonia, nausea, vomiting, hypoxia);Major intraoperative bleeding, and vasopressor use; | — |
Countries
China
Contacts
Public ContactQiufeng Wei
Department of Anesthesiology, the First Affiliated Hospital of Guangxi Medical University
Outcome results
None listed