Ultrasound-guided Combined Spinal-epidural Anesthesia: Pre-procedure Versus Real-time Scan

NCT03805958 · clinicaltrials.gov ↗

NA

Phase

UNKNOWN

Status

56

Enrollment

OTHER

Sponsor class

Conditions

Regional Anesthesia Morbidity
Ultrasonography

Interventions

PROCEDURE: realtime ultrasonography
PROCEDURE: prescan ultrasonography

Sponsor

Seoul National University Hospital