British journal of anaesthesia
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Randomized Controlled Trial Comparative Study
Patient choice compared with no choice of intrathecal morphine dose for caesarean analgesia: a randomized clinical trial.
The study aimed to determine whether a patient's choice for their intrathecal morphine (ITM) dose reflects their opioid requirements and pain after caesarean delivery and if giving women a choice of ITM dose would reduce opioid use and improve pain scores compared with women who did not have a choice. ⋯ Women who were given a choice and chose the larger ITM dose correctly anticipated a greater postoperative opioid requirement and more pain compared with women who chose the smaller dose. Simply being offered a choice did not impact opioid use or pain scores after caesarean delivery.