Efficacy and safety of cannabidiol followed by an open label add-on of tetrahydrocannabinol for the treatment of chronic pain in patients with rheumatoid arthritis or ankylosing spondylitis: protocol for a multicentre, randomised, placebo-controlled study
IntroductionRheumatoid arthritis (RA) and ankylosing spondylitis (AS) are chronic, systemic, inflammatory diseases, primarily in the musculoskeletal system. Pain and fatigue are key symptoms of RA and AS. Treatment presents a clinical challenge for several reasons, including the progressive nature o...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMJ Publishing Group
2019-06-01
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Series: | BMJ Open |
Online Access: | https://bmjopen.bmj.com/content/9/6/e028197.full |