Overview
There are different treatment for chronic pain. One possible treatment is intravenous infusions of ketamine.
Description
Ketamine continuous intravenous infusion for 4 days in Hospital with 0.5 mg/kg/day associated with Magnesium Sulfate 1000mg/day.
Evaluation schedules will be performed at day 15,30 and 60.
Eligibility
Inclusion Criteria:
- Pain lasting for more than six months without contraindication to treatment
Exclusion Criteria:
- Inability to give consent
- Severe psychiatric disorder


