Overview Neuraxial Pethidine After Lumbar Surgery Trial Status: Unknown status Trial end date: 1969-12-31 Target enrollment: Participant gender: Summary The hypothesis is that epidural pethidine is an effective form of pain relief following lumbar spinal surgery, resulting in significantly lower usage of concomitantly administered (intravenous) patient-controlled analgesia (PCA) pethidine. Phase: Phase 3 Details Lead Sponsor: Austin HealthTreatments: Meperidine