clavicle fracture
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: (1) Patients aged 18-76 years; (2) ASA I- III; (3) Patients undergoing clavicular fracture surgeries; (4) Patients agreed to participate in the study and had Signed informed Consent.
Exclusion criteria
Exclusion criteria: (1) Severe cardiovascular disease (preoperative left ventricular ejection fraction less than 30%, hypertension, sick (2) Severe obstructive and restrictive lung disorders; (3) Coagulation disorders; (4) Local infection at the site of block; (5) Abnormal sensory and motor function of the affected side arm; (6) BMI(body mass index) > 30; (7) Allergy to local anesthetics; (8) Previous opioid therapy and psychiatric disorders, alcohol or narcotic abuse; (9) Serious hepatic dysfunction (Child-Pugh class C), serious renal dysfunction (undergoing dialysis before surgery).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Block success rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Sensory block onset time;Haemodynamic parameters;Duration of postoperative analgesia;Complications; | — |
Countries
China
Contacts
Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital