Geneva, March 23 -- International Clinical Trials Registry received information related to the study (ChiCTR2600120378) titled 'Effect of Stellate Ganglion Block on Postoperative Sleep Quality in Elderly Patients Undergoing Total Knee Arthroplasty' on March 13.
Study Type: Interventional study
Study Design:
Parallel
Primary Sponsor: Qilu Hospital of Shandong University
Condition:
Knee osteoarthritis
Intervention:
Experimental group (SGB group):30 minutes before anesthesia induction, under ultrasound guidance, a left-sided stellate ganglion block at the C6-7 level was performed, administering 7 mL of 0.5% lidocaine.
Recruitment Status: Not Recruiting
Phase: N/A
Date of First Enrollment: 2026-04-01
Target Sample Size: Experi...