Low-dose glucocorticoids in SLE

New evidence around use and thresholds in SLE

2024-06-13

(Press-News.org) In a session on diagnosing and managing complex diseases at the 2024 EULAR congress in Vienna, two abstracts tackled this issue.

First, Filippo Vesentini presented on the risk of flare with glucocorticoid compared to low-dose maintenance – based on a retrospective analysis of prospectively collected data from people with SLE. Flare-free remission and predictors of such were evaluated respectively in remitted patients on and off glucocorticoids.

During follow-up, 484 patients achieved remission at least once during follow-up – 360 patients of these discontinued glucocorticoids, while 124 remained on a dose of 5 mg per day or less. There were subsequently 85 flares over a mean period of 87 months. Of these, 48 were in those who had discontinued glucocorticoids, and 37 in those remaining on a low dose – equivalent to an annual flare rate of 8.5 and 1.65 flares per 100 patients/year respectively. Disease duration and anti-U1RNP were positive and negative predictors of flare-free remission, respectively. The group conclude that glucocorticoid discontinuation after proper tapering is safe and associated with a low risk of flare.

A second presentation from Eric Morand explored whether lowering the glucocorticoid ceiling in the definition of LLDAS – to be in line with the 5 mg EULAR recommendations – (LLDAS-5) was associated with improved protection from flare, irreversible organ damage accrual, and mortality when compared with the original 7.5 mg definition (LLDAS-7.5).

Data were analysed from a longitudinal SLE cohort of 2,213 patients. Of these, 2.1% died, 29% accrued organ damage, and 67% experienced flares. LLDAS-7.5 was achieved by 87% of patients in 47% of visits, whereas 83% of patients attained LLDAS-5 in 42% of visits, with considerable and predicted overlap. The magnitude of protection provided by LLDAS attainment against mortality, irreversible organ damage accrual, or flare was similar with both glucocorticoid dose thresholds.

These findings support the idea that while lowering glucocorticoid dose remains a key goal of management for people with SLE, there was no evidence to support revising the dose threshold of the LLDAS definition, and therefore the validated definition should continue to be used in both clinical studies and everyday patient care.

Source

Vesentini F, et al. Glucocorticoid withdrawal does not increase the risk of flares during remission in Systemic Lupus Erythematosus. Presented at EULAR 2024; OP0180.

Ann Rheum Dis 2024; DOI: 10.1136/annrheumdis-2024-eular.5032.

Kandane-Rathnayake R, et al. Impact of glucocorticoid dose threshold in definition of Lupus Low Disease Activity State. Presented at EULAR 2024; OP0124.

Ann Rheum Dis 2024; DOI: 10.1136/annrheumdis-2024-eular.2742.

References

1. Fanouriakis A, et al. EULAR recommendations for the management of systemic lupus erythematosus: 2023 update. Ann Rheum Dis 2024;83(1):15–29.

2. Golder V, et al. Lupus low disease activity state as a treatment endpoint for systemic lupus erythematosus: a prospective validation study. Lancet Rheumatol 2019;1(2):e95–102.

About EULAR

EULAR is the European umbrella organisation representing scientific societies, health professional associations and organisations for people with rheumatic and musculoskeletal diseases (RMDs). EULAR aims to reduce the impact of RMDs on individuals and society, as well as improve RMD treatments, prevention, and rehabilitation. To this end, EULAR fosters excellence in rheumatology education and research, promotes the translation of research advances into daily care, and advocates for the recognition of the needs of those living with RMDs by EU institutions.

Contact

EULAR Communications, communications@eular.org

Notes to Editors

EULAR Recommendations

EULAR School of Rheumatology

EULAR Press Releases

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