Evaluation of Plasma Concentrations of Intravenous Lidocaine and Epidural Ropivacaine When Used in Combination in Major Abdominal Surgery
Conditions
- Abdominal Surgery by Laparotomy
- Thoracic Epidural Analgesia
- Analgesia
- Lidocaine Adverse Reaction
Interventions
- OTHER: Blood sample
- DRUG: Lidocain
- DRUG: ropivacaine
Sponsor
Centre Hospitalier Universitaire, Amiens