An observational study in Intraoperative Neurophysiological Monitoring, sponsored by University Hospital, Caen. Status unknown at 1 site in France. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2018-07-17.
Sponsored by University Hospital, Caen · Observational
The Analgesia Nociception Index (ANI) is a new unitless marker derived from Heart Rate Variability spectral analysis, ranging between 0 and 100 and expressing the parasympathetic tone. The ANI is proposed as surrogate marker for the analgesia nociception balance. However, many perioperative factors such as medications, position, maneuvers may influence the ANI values and may lead to misinterpretation. Moreover the ability of the ANI to guide opioid dosing has never been tested. Therefore, the aim of our study is to collect in a database all the perioperative factors and to study their influence on the ANI.
University Hospital, Caen is the lead sponsor of 505 studies on the registry; 80 are open to participants now.
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Patietns undergoing planned surgery under general anesthesia
Exclusion Criteria:
Variation of the ANI index
Time frame: Before and 2 minutes afer the factor occurrence
This study is status unknown, as verified in Jul 2018. You cannot join it, but the record below documents what was studied.
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University Hospital, Caen