drugset / Trial / NCT07455565
Postoperative Pain Monitoring With ANI in Lumbar Spine Surgery
RandomizedParallel-groupOpen-labelTreatment
Summary
This study aims to compare two different pain management methods in patients undergoing elective lumbar spine surgery. Patients are randomly assigned to receive either an ultrasound-guided erector spinae plane block (ESPB) or intravenous multimodal analgesia. Postoperative pain will be assessed using both clinical pain scores and the Analgesia Nociception Index (ANI), a non-invasive monitoring system that evaluates pain-related responses based on heart rate variability. The goal of this study is to determine which method provides better postoperative pain control.
Timeline
- Start
- 2025-12-16
- Primary completion
- 2026-12
- Completion
- 2026-12
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Comparator | Acetaminophen | Small molecule | 1 g | Intravenous |
| Comparator | Dexamethasone | Small molecule | 8 mg | Intravenous |
| Comparator | Ketamine | Small molecule | 0.3 mg/kg | Intravenous |
| Comparator | Morphine | Other / unclassified | 0.1 mg/kg | Intravenous |
Indications
No indication recorded.