[0.0625% bupivacaine compared with 0.125% bupivacaine continuously perfused epidurally during vaginal delivery].


BACKGROUND The effects of two continuous epidural perfusions of bupivacaine at different small concentrations on maternal analgesia, motor paralysis, the progress of delivery and the newborn were compared. PATIENTS AND METHODS Forty primigravida patients were divided into two homogeneous groups, A and B, with 20 patients in each. Group A patients were… (More)