None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Patients who undergo major spinal surgery such as spinal fusion and laminectomy, and who provide written informed consent
Exclusion criteria
Exclusion criteria: ASA class 4 or higher Cardiovascular dysfunction, liver dysfunction, kidney dysfunction Neuromuscular disease (such as myasthenia gravis), opioid or analgesic abuse, previous calcium antagonist use Patients whose consciousness is not clear enough to answer the degree of pain Hypermagnesemia patient
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative analgesic consumption in intravenous pain control | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative pain score (Numeric Rating Scale), Rescue analgesics Frequency / dose | — |
Countries
Korea, Republic of
Contacts
Seoul National University Bundang Hospital