DMARDs Flashcards
First line treatment for RA
NSAIDs
Glucocorticoid used for RA
Prednisone
Methotrexate
DHF reductase inhibitor
MTX-(glu) acc. => block thymidylate synthase
AICAR acc. => GPCR => anti-inflammatory
Methotrexate side effect
Hepatic fibrosis
Hydrochloroquine
Increases pH of lysosome to 6
Hydrochloroquine side effect
retinal damage (rare)
Sulfasalazine
Metabolized to sulfapyridine and 5-ASA
Also used for IBD
Leflunomide
Inhibits dihydroorotate dehydrogenase
Inhibits T cell proliferation
Lefluomide side effects
Alopecia and SJS
Etanercept
“75 year olds go e-TANning 1-2x per week”
Bio-DMARD
p75 TNF receptor protein
SubQ 1-2x/week
Adalimumab
“Ada is the best, she recombines TNF to cure RA”
Recombinant fully human anti-TNF mAb
SubQ every 2 weeks
Best selling drug for RA and psoriatic arthritis
Infliximab
“Netflix has chimeric inflammatory shows every 6 weeks”
Chimeric mAb against TNF
IV every 6 weeks
Treats inflammatory arthritis and IBD
Rituximab
B-cell depleter (CD20 Ab)
IV every 6 weeks
Rituximab predict greater response
Positive RF or anti-CCP
Abatacept
“Bat at the T cell”
T-cell activation inhibitor
Soluble CTLA-4 and Fc portion of IgG1
Prevents CD28 binding CD80/86
Prevents collagen induced arthritis