fracture of lower limb
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Aged 18 to79 years 2, ASA I-III grade 3. Patients who planned to undergo elective lower limb fracture surgery
Exclusion criteria
Exclusion criteria: 1. Patients with severe immune system diseases 2, long-term use of analgesic drugs 3. Preoperative psychiatric history and long-term drug use history 4. Severe heart, liver, kidney and lung diseases 5. Patients with other fractures requiring combined surgery 6. Coagulation dysfunction 7, do not agree to be selected or do not agree with the interviewer
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Degree of limb swelling;pain score;Wound healing grade; | — |
Secondary
| Measure | Time frame |
|---|---|
| Frequency of rescue analgesia and dosage of analgesics in ward;The time of out of bed activity;postoperative hospital stay;The total number of electronic analgesia pump compressions, the number of effective compressions and the amount of analgesics in 48 hours after operation; | — |
Countries
China