Diaphragmatic Dysfunction After Ultrasound-guided Supraclavicular Block With Single or Double Injection Technique

NCT02795598 · clinicaltrials.gov ↗

NA

Phase

WITHDRAWN

Status

OTHER

Sponsor class

Stopped The study protocol changed significantly and a new file was started.

Conditions

Anesthesia

Interventions

PROCEDURE: Single injection supraclavicular nerve block
PROCEDURE: Double injection supraclavicular nerve block

Sponsor

Nova Scotia Health Authority