Why the study?
Adjuvants such as opioids and alpha-2 agonists are added to epidural bupivacaine to improve anesthesia, but the comparative efficacy of fentanyl versus dexmedetomidine in knee surgeries required evaluation.
Does dexmedetomidine added to epidural bupivacaine improve the onset and duration of blockade compared to fentanyl in patients undergoing knee surgeries?
Does dexmedetomidine added to epidural bupivacaine improve the onset and duration of blockade compared to fentanyl in patients undergoing knee surgeries?
Dexmedetomidine is a superior adjuvant to epidural bupivacaine compared to fentanyl for knee surgeries, providing faster onset and prolonged duration of anesthesia.
No takes yet. Share an insight, caveat, or question.
Dexmedetomidine hastens epidural block onset versus fentanyl for lower-limb surgery; extends adjuvant options pending larger trials.
Elela et al. (2021) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: