Rebound pain after peripheral nerve block
Conditions
Interventions
Observation group:None
Sponsors
Xiangyang Central Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1.The orthopedic surgery patients in Xiangyang Central Hospital between 2024/03/01 to 2024/09/30; 2.Aged 18-75 years old; 3.ASA I-III grade; 4.Intend to undergo internal fixation of unilateral upper limb fracture (humerus and below) under brachial plexus block (intermuscular sulcus+axillary route);
Exclusion criteria
Exclusion criteria: 1. patients with concomitant surgery at other sites; 2. emergency surgery; 3. peripheral neuropathy, preoperative upper limb with nerve injury; 4. previous axillary surgery on the surgical side; 5. multiple operations on the surgical side of the upper limb(>1 time); 6. patients with local anesthetic allergy and contraindications for postoperative analgesics (such as NSAID and paracetamol); 7. pregnant women; 8. patients with diabetes and vascular diseases; 9. long-term use of opioids, antipsychotics and antidepressants; 10. injection site infection, acute porphyria or nephropathy requiring dialysis; 11. contraindications to regional anesthesia, patients with general anesthesia and nerve block insufficiency assisted general anesthesia or changed general anesthesia; 12. patients with chronic pain syndrome; 13. patients who could not understand the perioperative questionnaire (language problems or cognitive impairment); 14. participated in similar studies in the past three months;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| numerical rating scale of pain; | — |
Secondary
| Measure | Time frame |
|---|---|
| visual analogue of anxiety;headache, dizziness, nausea, vomiting;postoperative analgesics usage; | — |
Countries
China
Contacts
Public ContactXingrui Gong
Xiangyang Central Hospital
Outcome results
None listed