All diseases requiring postoperative nerve block analgesia met inclusion criteria
Conditions
Interventions
Experimental group:Dexamethasone as a local anesthetic adjuvant
Control group:No local anesthetic adjuvant is used
Sponsors
The First Affiliated Hospital of Chengdu Medical College
Eligibility
Sex/Gender
All
Age
18 Years to 90 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18-90 years; 2. ASA I -II; 3. Nerve block surgery is required.
Exclusion criteria
Exclusion criteria: 1. Patients with contraindations of transthoracic muscle block (allergy to anesthetic used in this study, severe coagulation dysfunction, significant platelet count abnormality, infection at puncture site, etc.) or refusal to accept nerve block, morbidly obese patients (BMI > 40 kg/m2) and high-risk patients with malignant high fever; 2. Have a history of mental and neurological diseases, alcoholism and drug abuse, long-term use of opioids or antipsychotic drugs; 3. Prior to surgery, patients had received radiotherapy or chemotherapy, had chronic pain before surgery, had chronic pain before surgery, had neuromuscular disease, had pregnancy; 4. Patients who are unable to cooperate with this study due to some reasons (such as deafness, blindness, language communication disorder, etc.); 5. Lost to follow-up patients.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of postoperative complications; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative numeric rating scale pain score;Incidence of postoperative complications; | — |
Countries
China
Contacts
Public ContactShun Wang
The First Affiliated Hospital of Chengdu Medical College
Outcome results
None listed