Giant cell arteritis affects the blood supply to the scalp, jaw muscles or the back of the eye. If left untreated, it can lead to blindness or stroke. Our updated guideline on its treatment ensures clinicians have the latest information about diagnosis and treatment, bringing the latest peer-reviewed evidence up-to-date and supporting clinicians in providing the best treatment for people with this disease.
Our guidelines team worked with over 35 national and international experts in the field, including rheumatologists, GPs, ophthalmologists and patients, to update the guideline. This involved a rigorous process, using a framework for evidence appraisal called GRADE, coupled with our BSR Guidelines Protocol, which is endorsed by NICE.
Guideline co-lead Dr Sarah Mackie, Associate Clinical Professor in Vascular Rheumatology at the University of Leeds, co-led the development of the guideline.
She explains: “The way patients with suspected GCA have been assessed and treated has been variable across the UK. Giant cell arteritis is very time critical; a delay in starting high-dose steroid treatment can cause blindness, but this same treatment can also cause serious side-effects, so this is not a matter to be taken lightly.
"We recommend that all patients are referred to a specialist who can see them promptly – on the same working day if possible and in all cases within three working days.”
To find out more about our recommendations, read our in-depth blog below.