Perioperative Opioid-induced Hyperalgesia and Its Prevention With Ketamine and Methadone

NCT01594047 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

113

Enrollment

OTHER

Sponsor class

Conditions

Post Operative Pain
Hyperalgesia

Interventions

DRUG: ketamine infusion
DRUG: Methadone PCA

Sponsor

Fondazione IRCCS Istituto Nazionale dei Tumori, Milano