Adjuvant dexamethasone with bupivacaine prolongs the duration of interscalene block: a prospective randomized trial
Journal of Anesthesia, 06/21/2011
Clinical Article
Tandoc MN et al.– The addition of dexamethasone to bupivacaine significantly prolonged the duration of the motor block and improved the quality of analgesia following interscalene block. There was no difference in the duration of analgesia and motor block between low–dose and high–dose dexamethasone.



