Trial
NCT04168710
Ultrasound Guided Emergency Physician Performed Erector Spinae Nerve Block for Rib Fracture Analgesia
Phase IWITHDRAWNOPERATIONALConfidence: HIGH
Sponsor
Yale University
Collaborators
—
Condition
Rib Fractures
Intervention
ESP block with bupivacaine
Why stopped
lack of enrollment
Provenance
Dataset: 2026-07-02 • Source: ClinicalTrials.gov API v2 • Last update: 2025-07-01