Spondyloarthropathies Flashcards
What is a spondyloarthropathy?
A family of inflammatory arthritides involving the spine and joints in HLA B27 positive individuals
Give some conditions associated with HLA B27
Ankylosing spondylitis
Reactive arthritis
Crohn’s
Is HLA B27 a useful screening test on its own?
No
What are the subgroups of spondyloarthritis?
Ankylosing spondylitis
Psoriatic arthritis
Reactive arthritis
Enteropathic arthritis
What are some shared rheumatological features of spondyloarthropathies?
Spinal involvement
Dactylitis (sausage digits)
What is ankylosing spondylitis?
A chronic inflammatory disorder primarily affecting the spine
What is the hallmark pain of ankylosing spondylitis?
Pain and stiffness around buttocks
Give some clinical features of ankylosing spondylitis
Back pain
Enthesitis
Aortic regurgitation
Pulmonary fibrosis
What occurs in a patient’s spine in ankylosing spondylitis?
The vertebrae fuse together
Give some examinations that can be carried out for ankylosing spondylitis
Chest expansion
Schober test
Occiput to wall
X-rays are useful early diagnostic tools in ankylosing spondylitis. True/false?
False
How is ankylosing spondylitis treated primarily?
Physiotherapy
What drugs can be used in ankylosing spondylitis?
NSAIDs
DMARDs
Anti TNF
What is psoriatic arthritis?
Inflammatory arthritis associated with psoriasis
Give some clinical features of psoriatic arthritis
Sacroilitis
Nail involvement
Dactylitis