The aim of this study is to evaluate the efficacy of adding dexamethasone to bupivacaine 0.25% in ultrasound-guided SCPB on surgical field visibility during tympanomastoid surgery.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Modena bleeding score
Timeframe: up to 5 hours