Overview Effectiveness of Ketamine in Malignant Neuropathic Pain Relief Status: Withdrawn Trial end date: 2016-10-01 Target enrollment: Participant gender: Summary To see whether the addition of low-dose ketamine to a subcutaneous morphine infusion improves analgesia in patients with neuropathic cancer pain. Phase: Phase 3 Details Lead Sponsor: Haukeland University HospitalTreatments: Ketamine