[Postoperative analgesia following spondylodesis using a peridural catheter placed during surgery. Results of a pilot study].
For the treatment of postoperative (p.o.) pain following vertebral surgery, systemic analgesics are frequently used in high doses with a variety of side effects. It was the aim of this study to investigate p.o. epidural catheter analgesia in 20 patients following surgical correction of scoliosis using the Cotrel and Dubousset technique. METHODS. The patients received balanced general anesthesia with fentanyl and isoflurane. At the end of the operation, before closing the fascia, an epidural catheter was placed by the orthopedic surgeon. After extubation and following evaluation of the motor function of all extremities. 6-10 ml bupivacaine 0.25% was injected into the epidural catheter followed by continuous administration of 0.25% bupivacaine 4-8 ml/h. Analgesic level and hemodynamic parameters were monitored. Pain was measured by the visual analogue scale. If analgesia was not sufficient, the patients received tramadol or piritramide intravenously. RESULTS. In 11 of 20 patients epidural analgesia was rated adequate; 5 needed additional systemic analgesics, and in 4 effective analgesia was not achieved with either epidural analgesia or systemic opioids. No complications were observed. DISCUSSION. The pilot study documented that epidural analgesia using an intraoperatively placed epidural catheter can be used for p.o. pain relief after vertebral surgery using the Cotrel and Dubousset technique. Additional studies will compare the method described to other pain-relieving procedures.
Otto
S
S
Klinik für Anaesthesiologie der Johannes Gutenberg-Universität Mainz.
Dietz
C
C
Kuleszynski
P
P
Hopf
C
C
Stanton-Hicks
M
M
Dick
W
W
D000293:Adolescent; D000328:Adult; D000368:Aged; D015360:Analgesia, Epidural / Q000295:instrumentation / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010149:Postoperative Pain / Q000517:prevention & control*; D010865:Pilot Projects; D012600:Scoliosis / Q000601:surgery; D013123:Spinal Fusion
Postoperative Analgesie bei Spondylodesen mittels intraoperativ gelegtem Periduralkatheter. Ergebnisse einer Pilotstudie.