Continuous Wound Catheter Analgesia Associated With Intravenous Morphine PCA After Thoracotomy
Conditions
Interventions
- DRUG: ropivacaine 0.75% - device : wound catheter Silver™ 19 cm and Easypump™ 400 mL (BBraun)
- DRUG: Placebo
- DRUG: ropivacaine 0.2% - device : wound catheter Silver™ 19 cm and Easypump™ 400 mL (BBraun)
Sponsor
University Hospital, Strasbourg, France