A 96-hour continuous wound infiltration with ropivacaine reduces analgesic consumption after liver resection: A randomized, double-blind, controlled trial.
Véronique Peres-BachelotEllen BlancNadia OussaidDavid PérolAnne Laure Daunizeau-WalkerStéphanie PouderouxPatrice PeyratMichel RivoireAurélien DupréPublished in: Journal of surgical oncology (2018)
Preperitoneal CWI of 2 mg/mL ROP significantly reduces intravenous morphine consumption during the 96 postoperative hours resulting in an absolute reduction of 0.5 mg/kg.