Comparison of morphine, dexmedetomidine and dexamethasone as an adjuvant to ropivacaine in ultrasound-guided supraclavicular brachial plexus block for postoperative analgesia & #8212;a randomized controlled trial

Conclusion: Dexamethasone is an ideal adjuvant to ropivacaine in brachial plexus block to prolong postoperative analgesia and devoid of adverse effects. Dexmedetomidine has a quicker onset of sensory and motor blockade.
Source: Journal of Anaesthesiology Clinical Pharmacology - Category: Anesthesiology Authors: Source Type: research