Rheumatology Flashcards
what s/e can methotrexate cause - respiratory?
pneumonitis
cough
dyspnoea
fever
Methotrexate S/E
mucositis
myelosuppression
pneumonitis
Pulmonary fibrosis
Liver fibrosis
how is pagets mx?
bisphosphonates
increased and uncontrolled bone turnover
osteoclast > too much resorption
Ix polymyalgia
ESR
CRP
EMG would be normal and so would creatinine kinase
bisphosphonate side effects
oesophageal problems common
> dyspepsisa/ heart burn
reactive arthritis si associate with a dermal skin thing on the dorsal / plantar aspect of the feet?
HLA B27
seronegative spondylarthropathies
can’t see
can’t pee
can’t climb a tree
Keratoderma blenorrhgia
> soles/ palsm
Keratoderma blenorrhagica
waxy brown / yellow papules on palms and soles
associated with reactive arthritis
psoriatic arthropathy
> uveitis
CRP/ESR
> erosive changes in XR;
nail changes in psoriatic arthritis
pitting
oncholysis ; lifting of nail pit from the nail bed
SLE
malar rash
arthralgia
lethargy
Hx of mental health
CRP usually normal
what is livedo reticularis?
net like pattern of discolouration
> lace / fishnet
methotrexate monitoring?
LFTs
> hepatotoxic
which drugs require TFT monitoring?
amiodarone
lithium
Temporal Arteritis Mx
high dose pred
but if eye loss
IV methylprednisolone
acute reactive arthritis management?
NSAIDs
intra articular steroids
reactive arthritis management?
oral prednisolone
suspected RA investigations?
Xrays hand and feet
Rf
anti cyclic citrullinated peptide antibody
how are bisphosphonates given?
taken weekly
IVzolendronate as first line - yearly