Background: The purpose of this study was to compare patient outcomes for thoracic epidural anesthesia (TEA) with transversus abdominis plane (TAP) blocks.
Methods: A prospective, randomized trial was performed for patients undergoing abdominal oncologic surgeries.
Results: There were 32 TAP and 35 TEA subjects. The TEA group demonstrated increased episodes of hypotension in the first 24 h (3 v 0.6, p = 0.02). There was no difference in 24-48 h fluid balance between the groups. Overall parenteral morphine equivalents of opioids administered for the TEA group were higher for each postoperative day (p < 0.05). The post-operative survey did not demonstrate any difference in subjective pain between the TAP and TEA groups (6 v 6 p = 0.35). There was no attributable morbidity associated with either technique.
Conclusions: TAP block use was associated with lower parenteral morphine equivalent usage and decreased incidence of hypotension in the early post-operative period compared to TEA.
Keywords: Abdominal; Epidural anesthesia; Surgery; TAP block; Transversus abdominis plane block.
Copyright © 2017 Elsevier Inc. All rights reserved.