Evaluation and correlation of Nociception Level Index (NOL) and Surgical Pleth Index (SPI) for assesment of postoperative pain and opioid demand during recovery room stay
- Conditions
- postoperative pain
- Registration Number
- DRKS00015844
- Lead Sponsor
- niversitätsklinikum Schleswig-Holstein
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 200
Inclusion Criteria
Patients with elective planned surgery in balanced general anesthesia (intubation anesthesia or laryngeal mask) using sevoflurane and sufentanil or in total intravenous anesthesia (TIVA) using propofol and sufentanil.
Exclusion Criteria
- Age under 18 years
- Postoperative monitoring in the intensive care unit
- atrial fibrillation
- AV block> 1 degree
- pacemaker
- severe peripheral neuropathy
- pregnancy
- lack of consent
- legal support
Study & Design
- Study Type
- observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The primary endpoint of this study is the prediction of pain levels and opioid demand in the recovery room based on the measurement results of the NOL monitor intraoperative.
- Secondary Outcome Measures
Name Time Method 1. Correlates the NOL with the SPI at the end of the surgery (wound closure)<br>2. Correlates the NOL at the end of the surgery (wound closure) with hemodynamic parameters such as heart rate and blood pressure.<br>3. Are there age-specific differences when estimating the postoperative pain level using the NOL / SPI.<br>4. Are there gender differences when estimating postoperative pain levels using the NOL / SPI.<br>5. Are there differences between the assessment of postoperative pain using NOL / SPI under balanced anesthesia (sevoflurane + opioid) and totally intravenous anesthesia (propofol + opioid)