Nociceptive Pain, Surgical Procedure, Unspecified
Conditions
Brief summary
The objective of this research is to study the variations of the ANI(Analgesia The Nociception Index) according to 2 periods: the NoStim period before surgical incision under general anesthesia and the period of hemodynamic reactivity ReactHemo peroperative. This period is defined by a 20% increase in FC and / or PAS (the only gold standard today).
Interventions
DEVICEANI monitor
experimental medical device using expert rules and continuous reading of heart rate, blood pressure and Analgesia Nociception Index
Sponsors
University Hospital, Lille
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
DIAGNOSTIC
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* patient with IBD * Scheduled surgery: laparotomy or laparoscopic resection with high risk of laparo-conversion
Exclusion criteria
* patient included in another current study or the previous month * urgent surgery * toxicomania or receiving opioids preoperatively * pregnant woman * psychosis * betablocker treatment * diabetic dysautonomia * non-sinus heart rate * pacemaker heart transplant
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Change of ANI greater than 20 points | During the surgery, an average Three hours and a half | ANI decrease greater than 20 points between a NoStim period before surgical incision under general anesthesia and a period of intraoperative ReactHemo hemodynamic reactivity defined by a 20% increase in FC and / or PAS. |
Countries
France
Outcome results
None listed