Epidural Analgesia for Labor

Publication date: Available online 12 December 2016
Source:Anesthesiology Clinics
Author(s): Onyi C. Onuoha

Teaser

Despite the traditional practice to maintain labor analgesia with a combination of continuous epidural infusion and patient-controlled epidural analgesia using an automated epidural pump; compelling data now shows that bolus injection through the epidural catheter may result in better distribution of anesthetic solution in the epidural space. The programmed intermittent epidural bolus technique is proposed as a better maintenance mode and may represent a more effective mode of maintaining epidural analgesia for labor, especially prolonged labor. Additional prospective and adequately powered studies are needed to confirm findings and determine the optimal combination of volume, rate, time, and drug concentration.


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