Ultrasound-assisted Versus Conventional Landmark-guided Paramedian Spinal Anesthesia in Elderly Patients

NCT03316352 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

80

Enrollment

OTHER

Sponsor class

Conditions

Anesthesia, Spinal
Ultrasonography

Interventions

PROCEDURE: Ultrasound-assisted paramedian technique spinal anesthesia
PROCEDURE: Landmark-guided paramedian technique spinal anesthesia
DEVICE: Ultrasound
DRUG: 0.5% heavy bupivacaine

Sponsor

Seoul National University Hospital