LAUSR

The objective of this study is to investigate the efficacy of a nurse-led prednisolone tapering regime in patients with polymyalgia rheumatica (PMR) compared to standard care. It is a single-center retrospective cohort study evaluating dose and percentage of patients receiving prednisolone after 1 and 2 years. A nurse-led PMR clinic was introduced June 2015 and patients diagnosed until June 2017 were included. Patients were diagnosed by a rheumatologist, and subsequently managed by nurses according to a specific protocol. Patients diagnosed with PMR between June 2012 and June 2015 served as controls. They received standard care by a rheumatologist. Sixty-eight patients received standard care and 107 nurse-led care. After 1 year, 71% of patients receiving standard care vs. 64% receiving nurse-led care took prednisolone (p = 0.441). Median (interquartile range) prednisolone dose after 1 year was 3.75 mg (0–5) in the standard care group and 1.25 mg (0–3.75) in the nurse-led care group (p = 0.004). After 2 years, 41% of patients receiving standard care vs. 18% receiving nurse-led care took prednisolone (p = 0.003). Prednisolone dose after 2 years was 0 mg (0–2.5) in the standard care group and 0 mg (0–0) in the nurse-led care group (p = 0.004). There was no difference regarding relapse and initiation of methotrexate. The number of patient contacts was 12.5 (5–16.5) in the standard care group vs. 17 (13–23) in the nurse-led care group (p = 0.001). A tight and systematic approach to prednisolone tapering is more effective than standard care, but more frequent patient contacts were necessary to obtain this effect.