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Updated: Jun 27, 2026
05:50
A Mobile Outside-in Technique of Transforaminal Lumbar Endoscopy for Lumbar Disc Herniations
Published on: August 7, 2018
[Does iv paracetamol have preemptive analgesic effect on lumber disc surgeries?]
Pinar Toygar1, Taylan Akkaya, Derya Ozkan
1Min.of Health Kars Maternity Hospital Dep.of Anesthesia, Kars, Turkey.
Summary
Preoperative intravenous paracetamol did not provide preemptive analgesia for patients undergoing lumbar discectomy. This study found no significant pain relief benefits when paracetamol was given before surgery compared to other timing strategies.
Area of Science:
- Anesthesiology and Pain Management
- Neurosurgery
- Pharmacology
Context:
- Lumbar discectomy is a common surgical procedure for treating lumbar disc herniation.
- Effective postoperative pain management is crucial for patient recovery and satisfaction after lumbar discectomy.
- Intravenous paracetamol is frequently used for analgesia, but its preemptive effect in this specific surgical context requires evaluation.
Purpose:
- To evaluate the postoperative analgesic effects of intravenous paracetamol administered at different time points in patients undergoing lumbar discectomy.
- To compare the efficacy of preoperative versus intraoperative intravenous paracetamol administration on pain scores and analgesic consumption.
Summary:
- Ninety patients undergoing lumbar discectomy were randomized into three groups: preoperative intravenous paracetamol, intraoperative intravenous paracetamol, and a control group.
- Pain scores (Visual Analog Scale), time to first analgesic requirement, total morphine consumption, and side effects were assessed postoperatively.
- Both preoperative and intraoperative paracetamol groups showed significantly different VAS scores, 24-hour morphine consumption, and first morphine requirement times compared to the control group, but preoperative administration lacked a preemptive analgesic effect.
Impact:
- Findings suggest that while intravenous paracetamol can be beneficial for postoperative pain management in lumbar discectomy patients, preoperative administration does not offer a significant preemptive analgesic advantage.
- This research informs clinical practice regarding the optimal timing of paracetamol administration to maximize its analgesic potential and minimize opioid use.
- Further investigation may explore alternative preemptive strategies or confirm the non-preemptive nature of paracetamol in this surgical population.
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