Overview Effects of Vaporized Marijuana on Neuropathic Pain Status: Completed Trial end date: 2012-11-01 Target enrollment: Participant gender: Summary This study theorized that a low dose of vaporized cannabis could alleviate nerve injury pain. Phase: Phase 1/Phase 2 Details Lead Sponsor: University of California, DavisCollaborators: Center for Medicinal Cannabis ResearchVA Northern California Health Care System