To determine whether a treatment strategy targeting an individualized sufentanil administration based on the Analgesia Nociception Index (ANI) could reduce the total dose of sufentanil during major abdominal surgery, as compared with standard practice.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Total dose of sufentanil administered during major abdominal surgery
Timeframe: at day 0