Patients with varicose great saphenous vein who received general anesthesia and elective surgery Surgery
Conditions
Interventions
The participants are interviewed when they come to the anesthesia clinic for preoperative examination under the instruction of an anesthesiologist. The participants are asked to sit on a chair and ans
Sponsors
Tongji University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 18-65-year-old patients with varicose great saphenous vein who received general anesthesia and elective surgery
Exclusion criteria
Exclusion criteria: 1. Psychiatric disorders 2. Alzheimer's disease 3. Mental retardation 4. Cardiopulmonary severe dysfunction 5. Liver and kidney dysfunction 6. History of drug or alcohol abuse 7. ASA III-IV patients
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Extubation time, defined as the time between drug withdrawal and the time at which a BIS greater than or equal to 85 was achieved and the tube could be removed | — |
Secondary
| Measure | Time frame |
|---|---|
| 1. Post-anesthesia anesthesia recovery measured using Alderte score every 15 min in the post-anesthesia recovery room (PACU) 2. Postoperative pain visual analog scale (VAS) scores at 6 h, 12 h, and 24 h 3. Postoperative nausea and vomiting VAS scores at 6 h, 12 h, and 24 h 4. Postoperative restlessness measured using sedative and agitation scale (SAS) at 5, 10, 15 and 20 min after entering the PACU 5. Chills measured using postoperative shiver score at 5, 10, 15 and 20 min after entering the PACU 6. Operation length, measured as the time interval from the initiation to the end of surgery 7. Anesthesia length, measured as the time interval from the initiation of anesthesia to the end of surgery 8. Length of hospital stay, measured as discharge date minus admission day plus one | — |
Countries
China
Contacts
Public ContactHui Wang
Outcome results
None listed