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Study identifier: NCT07455565 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Postoperative Pain Monitoring With ANI in Lumbar Spine Surgery

Condition: Postoperative Pain · Lumbar Spine Surgery  ·  Sponsor: Akdeniz University Hospital

PhaseNA
Planned participants100
Who can joinAll sexes, 18 Years to 65 Years
Healthy volunteersNo

About this study

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.

This description comes directly from the study's public registry record.

Talk to the study team

Ayşe Tekin, MD  ·  +905376180290  ·  aysesstekin@gmail.com

Neval Boztuğ, MD  ·  +905327995810  ·  nboztuğ@akdeniz.edu.tr

Always discuss trial participation with your own doctor first.

Locations (1)

Akdeniz University Faculty of Medicine HospitalAntalya, Antalya, Turkey (Türkiye)Recruiting

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Source record: clinicaltrials.gov/study/NCT07455565