Epidural Low Dose Morphine in Postoperative Pain After Posterior Lumbar Spinal Surgery
NCT02067338
·
clinicaltrials.gov ↗
PHASE4
Phase
COMPLETED
Status
19
Enrollment
OTHER
Sponsor class
Conditions
Morphine
Interventions
DRUG:
1 mg morphine soak in epidural oxidized cellulose
DRUG:
normal saline
Sponsor
Mahidol University