Postoperative Pain Control Using Epidural Catheters After Anterior Spinal Fusion for Adolescent Scoliosis
| Autor: | Tim A. Burd, Joseph D. Tobias, Kent J. Lowry, Dian Kittle, Robert W. Gaines |
|---|---|
| Rok vydání: | 2001 |
| Předmět: |
Epidural Space
Male medicine.medical_specialty Adolescent medicine.medical_treatment Scoliosis Catheterization Fentanyl Cohort Studies Intraoperative Period Humans Hydromorphone Medicine Ropivacaine Orthopedics and Sports Medicine Prospective Studies Anesthetics Local Child Pain Postoperative Dose-Response Relationship Drug business.industry Visual Analog Pain Scale Palliative Care medicine.disease Amides Epidural space Orthopedic Fixation Devices Surgery Analgesics Opioid Catheter Spinal Fusion medicine.anatomical_structure Anesthesia Spinal fusion Drug Therapy Combination Female Neurology (clinical) business medicine.drug |
| Zdroj: | Spine. 26:1290-1293 |
| ISSN: | 0362-2436 |
| DOI: | 10.1097/00007632-200106010-00024 |
| Popis: | Study design A prospective review of patients undergoing epidural catheter placement after anterior spinal fusion and instrumentation for adolescent scoliosis was performed. Data were collected using visual analog pain scores reflecting the patients' perception of their pain control. Objectives To present the authors' technique for epidural catheter placement and dosing protocol, and to demonstrate the results from postoperative pain control after anterior spinal instrumented fusion for 10 consecutive patients. Summary of background data The literature regarding the benefits of epidural catheters after spinal surgery is contradictory, even with controlled studies comparing epidural catheters with intravenous morphine patient-controlled anesthesia. The authors believe that this lack of consensus stems from varied epidural dosing protocols and techniques in catheter placement, which they have witnessed anecdotally at their own institution. This prompted the authors to develop and refine a standardized dosing and catheter placement protocol for pain control after spinal surgery. Methods Epidural catheters were placed intraoperatively before wound closure, then removed on postoperative Day 5. Dosing consisted of fentanyl (1 microg/kg) and hydromorphone (5 microg/kg) diluted in preservative-free saline (0.2 mL/kg). After surgery, dosing consisted of 0.1% ropivacaine and hydromorphone (10 microg/ml) continuously infused at 0.2 mL/kg/hour. Postoperative pain control was assessed on each postoperative day using a visual analog pain scale with choices ranging from 0 to 10. Results The arithmetic mean of the median pain scores after surgery was 2.1. The mean of the maximum pain scores for the 5 days was 4.1. Three patients required an epidural bolus and a 20% increase in the epidural infusion rate. One patient was judged to be excessively sleepy, so the epidural infusion rate was decreased by 20%. Pruritus requiring diphenhydramine developed in three patients. No other adverse effects related to epidural analgesia were noted. No catheters were accidentally pulled out or disconnected. Conclusion By following the dosing protocol described, epidural catheters can be used safely and effectively to control postoperative pain after anterior instrumentation and spinal fusion for adolescent scoliosis. |
| Databáze: | OpenAIRE |
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