Effectiveness of Analgesia in Total Knee Arthroplasty

NCT01304212 · clinicaltrials.gov ↗

PHASE4

Phase

COMPLETED

Status

137

Enrollment

OTHER

Sponsor class

Conditions

Pain

Interventions

DRUG: several drugs: morphine chloride,ropivacaine,epinephrine,ketorolac
DRUG: ropivacaine,morphine chloride,epinephrine,ketorolac
DRUG: ropivacaine
DRUG: morphine ,ketorolac

Sponsor

Jose Antonio Bernia Gil