Frozen shoulder
Conditions
Interventions
Control group:Administer a 1:1 mixture of 1% ropivacaine and normal saline for ultrasound-guided suprascapular nerve block (supraclavicular approach) 5ml and axillary nerve block 10ml.
Experimental group:A 1:1 mixture of bupivacaine liposomes and normal saline was used for ultrasound-guided suprascapular nerve block (supraclavicular approach) 5ml and axillary nerve block 10ml.
Sponsors
Guangdong Second Traditional Chinese Medicine Hospital
Eligibility
Sex/Gender
All
Age
45 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1) Diagnosed with frozen shoulder 2) Age 45-75 years 3) BMI 18.5-28 kg/m² 4) American Society of Anesthesiologists (ASA) Class I-III 5) Preoperative cardiopulmonary, liver, and kidney function tests were basically normal.
Exclusion criteria
Exclusion criteria: 1) Patients allergic to bupivacaine liposomes, ropivacaine local anesthetics, or nonsteroidal anti-inflammatory drugs (NSAIDs) 2) Patients with cervical spondylosis or other conditions affecting shoulder function 3) Patients with infections or wounds at the puncture site 4) Patients with a history of coronary artery bypass grafting or gastrointestinal perforation, or severe liver or kidney dysfunction 5) Patients with grade 2 hypertension or poorly controlled diabetes 6) Patients with coagulation disorders 7) Pregnant or lactating women 8) Patients on long-term use of sedatives and analgesics 9) Patients unable to communicate and understand the study content or cooperate with the study evaluation 10) Patients with mental illness or sequelae of traumatic brain injury
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual analogue pain scale; | — |
Secondary
| Measure | Time frame |
|---|---|
| Constant Murley Shoulder Joint Function Score;Frequency of analgesic pump use;Total amount of tramadol used; | — |
Countries
China
Contacts
Public ContactFang Qichang
Guangdong Second Traditional Chinese Medicine Hospital
Outcome results
None listed