
Stellate Ganglion Block to Preserve AV Fistula in Hemodialysis Patients in Orthopedic Surgery

Stellate Ganglion Block to Preserve AV Fistula in Hemodialysis Patients in Orthopedic Surgery
Stellate ganglion block for preserving arteriovenous fistula in hemodialysis patients undergoing major lower limb orthopedic surgeries: randomized control trial.
BMC Anesthesiol . 2025 May 31;25(1):277.Did you know you're eligible to earn 0.5 CME credits for reading this report? Click Here
Synopsis
Fifty patients with end-stage renal disease on hemodialysis undergoing major lower-limb orthopedic surgery were randomized to receive ultrasound-guided stellate ganglion block (SGB) with 7.5 mL bupivacaine 0.25% before spinal anesthesia (n=25) or a sham procedure without stellate injection (n=25). The primary outcome of interest was AVF flow rate (Doppler) on postoperative days 1 and 7. Secondary ...
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