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WEEK 32:
RHEUMATOID ARTHRITIS PLENARY:
| Question | Answer |
|---|---|
| RA | periodontal + autoimmune disease leading to irreversible joint destruction and swelling, muscle atrophy tendon rupture affecting joints and systemic effects eg nonspecific fibrosing lesins not age related |
| factors related to RA | sex genetics obesity smoking NOT AGE |
| variable clinical features | pain at rest and night can be associated with swelling hands MCP PIP (no DIP) recent onset starts in hands + feet morning stiffness >30m systemic symptoms weight loss, fatigue |
| examination may show | warm swollen joints tender along joint margins systemic signs |
| blood tests to do | RF anti-ccp CRP ESR |
| diagnostic tests to do | XRAY ULTRASOUND WITH DOPPLER SIGNAL |
| initial management | methotrexate with folic acid short term oral steroids as bridging therapy education on disease + treatment goals + monitoring early escalation planned if inadequate response |
| when to make rheumatology referral | persistent synovitis (more than 1 joint swelling lasting more than 6 weeks) early inflammatory arthritis symptoms positive autoantibodies (anti ccp) rapid symptom progression elevated inflammatory markers |
| pharmacological treatment of RA | monotherapy (conventional disease modifying anti rheumatic drugs) eg oral methotrexate sulfasalazine other cDMARDs eg gold complexes penicillamine short bridging treatment biological DMARDS combination therapy of rituximab and methotrexate |
| non pharmacological treatment | physiotherapy and occupational therapy |