postoperative delirium
Conditions
Interventions
SGB group:A single dose of 7ml 0.5% ropivacaine will be injected into the right stellate ganglion under ultrasound guidance
control group:A single dose of 2ml saline will beinjected into the muscle on the anterior lateral side of the right stellate ganglion under ultrasound guidance
Sponsors
Affiliated Hospital of Jiaxing University
Eligibility
Sex/Gender
All
Age
65 Years to 99 Years
Inclusion criteria
Inclusion criteria: Participants must meet all of the following inclusion criteria to be enrolled in the study: 1. Age =65 years old, gender unlimited; 2. Major surgery under general anesthesia (radical resection of upper abdominal malignancies such as liver, pancreas and stomach, hip replacement, esophagus, heart and large blood vessel surgery, etc.); 3.ASA score was grade I-III; 4. The estimated operation time is more than 2 hours, and the estimated hospital stay is more than 3 days; 5. Able to understand the research process and use various evaluation scales, and able to effectively communicate with researchers; 6. I or my legal representative sign a written informed consent.
Exclusion criteria
Exclusion criteria: Subjects with any of the following criteria were excluded from the study: 1. Have a mental illness or a history of mental illness; 2. Visual or auditory dysfunction; 3. A history of opioid abuse; 4. Patients who are unable to cooperate with various assessments; 5. Abnormal coagulation function; 6. Ropivacaine allergy; 7. Second operation within a short period (within 5 days); 8. Right neck skin infection or other conditions that are not conducive to SGB operation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the incidence of postoperative delirium; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative delirium severity;Postoperative sleep quality;Postoperative recovery quality;Adverse reactions and complications;Baseline information;Intraoperative condition; | — |
Countries
China
Contacts
Public ContactQi-hong Shen
Affiliated Hospital of Jiaxing University
Outcome results
None listed