Acta clinica Croatica, Vol. 53. No. 2., 2014.
Izvorni znanstveni članak
The Influence of Postoperative Epidural Analgesia on Postoperative Pain and Stress Response after Major Spine Surgery – A Randomized Controlled Double Blind Study
Darja Šervicl-Kuchler
Branka Maldini
Alain Borgeat
Nada Bilić
Robert Košak
Blaž Mavčič
Vesna Novak-Jankovič
Sažetak
Major spinal surgery is associated with severe postoperative pain and stress response, bowel dysfunction, and a potential for chronic pain development. Epidural analgesia has been shown to be advantageous compared to intravenous analgesia alone. The aim of the study was to investigate whether postoperative addition of epidural levobupivacaine to intravenous opioid analgesia offers advantage over intravenous opioid analgesia alone. Eighty-one patients scheduled for spinal fusion were enrolled in the study and randomized into two groups. Postoperatively, group A received 0.125% epidural levobupivacaine and group B received saline. Both groups also received intravenous piritramide as a rescue analgesic. Pain intensity, rescue analgesic consumption, blood glucose, cholesterol and cortisol levels, postoperative blood loss, paresthesia, time to first postoperative defecation, and length of hospital stay were recorded. Sixty-eight patients completed the study. The visual analog scale score (mean 2 vs. 4, p=0.01), consumption of piritramide (25 mg vs. 51.5 mg, p=0.01) and metamizole (1400 vs. 1875 mg, p<0.01), incidence of nausea (6% vs. 28% p=0.02) and blood loss (450 mL vs. 650 mL, p<0.05) were significantly lower in group A. Bowel recovery and first postoperative defecation also occurred earlier in group A (6% vs. 45%, p<0.01). Blood cortisol, glucose and cholesterol levels and the incidence of paresthesia did not differ between the groups. In conclusion, after spinal fusion, postoperative epidural administration of levobupivacaine provides better analgesia and fewer side effects with no impact on stress response.
Ključne riječi
Spine – surgery; Analgesia, epidural; Analgesia – patient-controlled; Pain, postoperative; Stress, physiological
Hrčak ID:
127623
URI
Datum izdavanja:
1.7.2014.
Posjeta: 1.568 *